-
1 foreign inventor
юр., пат. иностранный изобретатель -
2 foreign inventor
Патенты: иностранный изобретатель -
3 foreign inventor
-
4 foreign inventor
PATENT TERMS ТНТ №006 -
5 foreign inventor
Англо-русский словарь промышленной и научной лексики > foreign inventor
-
6 foreign inventor
Англо-русский словарь по исследованиям и ноу-хау > foreign inventor
-
7 inventor
изобретатель, автор изобретения- adjudged prior inventor
- alleged inventor
- captive inventor
- dependent inventor
- diligent inventor
- domestic inventor
- employed inventor
- experienced inventor
- fellow inventor
- first inventor
- foreign inventor
- Government Agency employee inventor
- incompetent inventor
- independent inventor
- individual inventor
- joint inventor
- legally incapacitated inventor
- opposing inventor
- original inventor
- original and first inventor
- outside inventor
- potential inventor
- preceding inventor
- principal inventor
- prior inventor
- prolific inventor
- real inventor
- rightful inventor
- single inventor
- small inventor
- sole inventor
- subsequent inventor
- true inventor
- unsuspecting inventor* * *изобретатель; автор изобретения -
8 foreign
прил.1)а) общ. иностранный; зарубежный, заграничный; чужеземный (расположенный за пределами данной страны, относящийся к другим странам)foreign producer — иностранный [зарубежный\] производитель
See:, foreign company, foreign corporation, foreign currency, foreign entity, foreign exchange 1),3, foreign flag, foreign goods, foreign invention, foreign inventor, foreign investor, foreign judgement, foreign jurisdiction, foreign market 1), foreign operation 2), foreign owner, foreign ownership, foreign parent, foreign patent, foreign patentee, foreign patenting, foreign person, foreign price, foreign products, foreign sale, foreign service national, foreign stock 2), foreign subsidiary, foreign wares, foreign workerб) общ. внешний, иностранный (связанный с другими странами, с ведением дел с другими странами)foreign financing — иностранное [зарубежное\] финансирование
foreign transaction — зарубежная сделка [операция\]
See:foreign account, foreign advertising, foreign affairs, foreign agent, foreign aid, foreign applicant, foreign assets, foreign balance, foreign capital, foreign bill, foreign bond, foreign business, foreign commerce, foreign competition, foreign credit, foreign debt, foreign draft, foreign economic policy, foreign exchange 2), foreign exports, foreign fund, foreign income, foreign investment, foreign liabilities, foreign licensing, foreign market 2), foreign marketing, foreign operation 1), foreign policy, foreign politics, foreign price shock, Foreign Secretary, foreign sector, foreign service, foreign stock 1), foreign trade, Foreign Agents Registration Act, Foreign Bank Supervision Enhancement Act, Foreign Corrupt Practices Act, Foreign Economic Trends, Foreign Agricultural Service, Foreign and Commonwealth Office, Foreign Claims Settlement Commission, Foreign Credit Insurance Association, Foreign Credit Insurance Corporation, Foreign Credit Interchange Bureau, Foreign Investment Advisory Service, Foreign Investment Review Agency, Foreign Market Development Cooperator Program, Foreign Market Development Program, Foreign Service Institute, Foreign Access Zone, foreign air-carrier permit, Foreign Buyer Program, foreign purchases effect2) общ. незнакомый; чужой; постороннийThe name was foreign to me. — Это имя было мне незнакомо.
3) общ. чуждый, несвойственный; несоответствующийforeign flavour [odour\]— посторонний привкус [запах\]
* * *иностранные юридические и физические лица, другие государства, международные организации, осуществляющие инвестиции в иностранной валюте -
9 иностранный изобретатель
Юридический русско-английский словарь > иностранный изобретатель
-
10 иностранный изобретатель
Русско-английский словарь по патентам и товарным знакам > иностранный изобретатель
-
11 иностранный изобретатель
Русско-английский юридический словарь > иностранный изобретатель
-
12 иностранный изобретатель
Patents: foreign inventorУниверсальный русско-английский словарь > иностранный изобретатель
-
13 History of volleyball
________________________________________William G. Morgan (1870-1942) inventor of the game of volleyball________________________________________William G. Morgan (1870-1942), who was born in the State of New York, has gone down in history as the inventor of the game of volleyball, to which he originally gave the name "Mintonette".The young Morgan carried out his undergraduate studies at the Springfield College of the YMCA (Young Men's Christian Association) where he met James Naismith who, in 1891, had invented basketball. After graduating, Morgan spent his first year at the Auburn (Maine) YMCA after which, during the summer of 1896, he moved to the YMCA at Holyoke (Massachusetts) where he became Director of Physical Education. In this role he had the opportunity to establish, develop, and direct a vast programme of exercises and sports classes for male adults.His leadership was enthusiastically accepted, and his classes grew in numbers. He came to realise that he needed a certain type of competitive recreational game in order to vary his programme. Basketball, which sport was beginning to develop, seemed to suit young people, but it was necessary to find a less violent and less intense alternative for the older members.________________________________________________________________________________In 1995, the sport of Volleyball was 100 years old!The sport originated in the United States, and is now just achieving the type of popularity in the U.S. that it has received on a global basis, where it ranks behind only soccer among participation sports.Today there are more than 46 million Americans who play volleyball. There are 800 million players worldwide who play Volleyball at least once a week.In 1895, William G. Morgan, an instructor at the Young Men's Christian Association (YMCA) in Holyoke, Mass., decided to blend elements of basketball, baseball, tennis, and handball to create a game for his classes of businessmen which would demand less physical contact than basketball. He created the game of Volleyball (at that time called mintonette). Morgan borrowed the net from tennis, and raised it 6 feet 6 inches above the floor, just above the average man's head.During a demonstration game, someone remarked to Morgan that the players seemed to be volleying the ball back and forth over the net, and perhaps "volleyball" would be a more descriptive name for the sport.On July 7, 1896 at Springfield College the first game of "volleyball" was played.In 1900, a special ball was designed for the sport.1900 - YMCA spread volleyball to Canada, the Orient, and the Southern Hemisphere.1905 - YMCA spread volleyball to Cuba1907 Volleyball was presented at the Playground of America convention as one of the most popular sports1909 - YMCA spread volleyball to Puerto Rico1912 - YMCA spread volleyball to Uruguay1913 - Volleyball competition held in Far Eastern Games1917 - YMCA spread volleyball to BrazilIn 1916, in the Philippines, an offensive style of passing the ball in a high trajectory to be struck by another player (the set and spike) were introduced. The Filipinos developed the "bomba" or kill, and called the hitter a "bomberino".1916 - The NCAA was invited by the YMCA to aid in editing the rules and in promoting the sport. Volleyball was added to school and college physical education and intramural programs.In 1917, the game was changed from 21 to 15 points.1919 American Expeditionary Forces distributed 16,000 volleyballs to it's troops and allies. This provided a stimulus for the growth of volleyball in foreign lands.In 1920, three hits per side and back row attack rules were instituted.In 1922, the first YMCA national championships were held in Brooklyn, NY. 27 teams from 11 states were represented.In 1928, it became clear that tournaments and rules were needed, the United States Volleyball Association (USVBA, now USA Volleyball) was formed. The first U.S. Open was staged, as the field was open to non-YMCA squads.1930's Recreational sports programs became an important part of American lifeIn 1930, the first two-man beach game was played.In 1934, the approval and recognition of national volleyball referees.In 1937, at the AAU convention in Boston, action was taken to recognize the U.S. Volleyball Association as the official national governing body in the U.S.Late 1940s Forearm pass introduced to the game (as a desperation play) Most balls played with overhand pass1946 A study of recreation in the United States showed that volleyball ranked fifth among team sports being promoted and organizedIn 1947, the Federation Internationale De Volley-Ball (FIVB) was founded in Paris.In 1948, the first two-man beach tournament was held.In 1949, the first World Championships were held in Prague, Czechoslovakia.1949 USVBA added a collegiate division, for competitive college teams. For the first ten years collegiate competition was sparse. Teams formed only through the efforts of interested students and instructors. Many teams dissolved when the interested individuals left the college. Competitive teams were scattered, with no collegiate governing bodies providing leadership in the sport.1951 - Volleyball was played by over 50 million people each year in over 60 countries1955 - Pan American Games included volleyball1957 - The International Olympic Committee (IOC) designated volleyball as an Olympic team sport, to be included in the 1964 Olympic Games.1959 - International University Sports Federation (FISU) held the first University Games in Turin, Italy. Volleyball was one of the eight competitions held.1960 Seven midwestern institutions formed the Midwest Intercollegiate Volleyball Association (MIVA)1964Southern California Intercollegiate Volleyball Association (SCVIA) was formed in California1960's new techniques added to the game included - the soft spike (dink), forearm pass (bump), blocking across the net, and defensive diving and rolling.In 1964, Volleyball was introduced to the Olympic Games in Tokyo.The Japanese volleyball used in the 1964 Olympics, consisted of a rubber carcass with leather panelling. A similarly constructed ball is used in most modern competition.In 1965, the California Beach Volleyball Association (CBVA) was formed.1968 National Association of Intercollegiate Athletics (NAIA) made volleyball their fifteenth competitive sport.1969 The Executive Committee of the NCAA proposed addition of volleyball to its program.In 1974, the World Championships in Mexico were telecast in Japan.In 1975, the US National Women's team began a year-round training regime in Pasadena, Texas (moved to Colorado Springs in 1979, Coto de Caza and Fountain Valley, CA in 1980, and San Diego, CA in 1985).In 1977, the US National Men's team began a year-round training regime in Dayton, Ohio (moved to San Diego, CA in 1981).In 1983, the Association of Volleyball Professionals (AVP) was formed.In 1984, the US won their first medals at the Olympics in Los Angeles. The Men won the Gold, and the Women the Silver.In 1986, the Women's Professional Volleyball Association (WPVA) was formed.In 1987, the FIVB added a Beach Volleyball World Championship Series.In 1988, the US Men repeated the Gold in the Olympics in Korea.In 1989, the FIVB Sports Aid Program was created.In 1990, the World League was created.In 1992, the Four Person Pro Beach League was started in the United States.In 1994, Volleyball World Wide, created.In 1995, the sport of Volleyball was 100 years old!In 1996, 2-person beach volleyball was added to the OlympicsThere is a good book, "Volleyball Centennial: The First 100 Years", available on the history of the sport.________________________________________Copyright (c)Volleyball World WideVolleyball World Wide on the Computer Internet/WWWhttp://www.Volleyball.ORG/ -
14 agent
агент, представитель, поверенный, посредник, доверенное лицо- agent for an inventor
- advertising agent
- chartered patent agent
- commercial agent
- commission agent
- common agent of several applicants
- foreign agent
- general agent
- official agent
- professional patent agent
- registered patent agent
- sales agent
- statutory agent
- trademark agent -
15 law
n1) закон; законодательство2) право3) суд; судебный процесс
- accounting law
- administrative law
- agrarian law
- anti-bribery law
- anticartel law
- anti-corruption law
- anti-money-laundering law
- antitrust law
- applicable law
- applicable tax law
- bank law
- bank confidentiality law
- bankruptcy law
- basic law
- blue sky laws
- business law
- case law
- civil law
- commercial law
- common law
- company law
- constitutional law
- consumer's law
- contract law
- contractual law
- corporate law
- criminal law
- currency law
- current tax laws
- customary law
- customs law
- design law
- distribution law
- domestic law
- draft law
- economic law
- economical law
- emergency law
- environmental laws
- equipartition law
- equity law
- established law
- exchange law
- existing law
- fiscal law
- foreign laws
- formal law
- fundamental law
- general economic laws
- governing law
- immigration law
- income tax law
- industrial relations law
- insolvency law
- international law
- international monetary law
- invention law
- inventor's law
- investment laws
- job protection laws
- judiciary law
- labour laws
- land law
- lending limitation law
- lenient law
- licence law
- local laws
- mandatory law
- marine insurance law
- maritime law
- market economy laws
- mercantile law
- merchant law
- merchant shipping law
- minimum-hour law
- minimum-wage law
- natural law
- objective laws
- Parkinson law
- patent law
- private law
- prohibitory law
- public law
- quarantine laws
- registration law
- remedial law
- resale price maintenance laws
- revenue law
- semi-legislative law
- space law
- state law
- statistical law
- statute law
- statutory law
- strike law
- stringent law
- subordinate law
- tariff law
- tax law
- taxation law
- tort law
- trademark law
- uniform law
- valuation law
- zoning laws
- laws in action
- laws in force
- law of average profit
- law of contracts
- law of corporations
- law of diminishing returns
- law of economy of time
- law of equity
- law of merchants
- law of monetary circulation
- laws of nature
- law of obligations
- laws of probability
- law of property
- law of the sea
- law of supply and demand
- law of value
- law on bankruptcy
- law on insolvency
- law on land sales
- laws on taxes and charges
- against the law
- at law
- in law
- under the law
- abide by the law
- abrogate a law
- adopt a law
- annul a law
- apply a law
- become a law
- be governed by a law
- break a law
- carry a law into effect
- circumvent antimonopoly law
- comply with a law
- effect a law
- elaborate a law
- enact a law
- enforce a law
- evade a law
- extend a law
- give effect to a law
- go beyond a law
- go to law
- implement a law
- infringe a law
- keep within a law
- lay down a law
- modify the law
- observe laws
- offend against a law
- pass a law
- put a law into effect
- put a law into force
- repeal a law
- resort to law
- respect a law
- sidestep a law
- transgress a law
- update a bankruptcy law
- veto the law
- violate a law
- violate laws on securities trading -
16 Armstrong, Sir William George, Baron Armstrong of Cragside
[br]b. 26 November 1810 Shieldfield, Newcastle upon Tyne, Englandd. 27 December 1900 Cragside, Northumbria, England[br]English inventor, engineer and entrepreneur in hydraulic engineering, shipbuilding and the production of artillery.[br]The only son of a corn merchant, Alderman William Armstrong, he was educated at private schools in Newcastle and at Bishop Auckland Grammar School. He then became an articled clerk in the office of Armorer Donkin, a solicitor and a friend of his father. During a fishing trip he saw a water-wheel driven by an open stream to work a marble-cutting machine. He felt that its efficiency would be improved by introducing the water to the wheel in a pipe. He developed an interest in hydraulics and in electricity, and became a popular lecturer on these subjects. From 1838 he became friendly with Henry Watson of the High Bridge Works, Newcastle, and for six years he visited the Works almost daily, studying turret clocks, telescopes, papermaking machinery, surveying instruments and other equipment being produced. There he had built his first hydraulic machine, which generated 5 hp when run off the Newcastle town water-mains. He then designed and made a working model of a hydraulic crane, but it created little interest. In 1845, after he had served this rather unconventional apprenticeship at High Bridge Works, he was appointed Secretary of the newly formed Whittle Dene Water Company. The same year he proposed to the town council of Newcastle the conversion of one of the quayside cranes to his hydraulic operation which, if successful, should also be applied to a further four cranes. This was done by the Newcastle Cranage Company at High Bridge Works. In 1847 he gave up law and formed W.G.Armstrong \& Co. to manufacture hydraulic machinery in a works at Elswick. Orders for cranes, hoists, dock gates and bridges were obtained from mines; docks and railways.Early in the Crimean War, the War Office asked him to design and make submarine mines to blow up ships that were sunk by the Russians to block the entrance to Sevastopol harbour. The mines were never used, but this set him thinking about military affairs and brought him many useful contacts at the War Office. Learning that two eighteen-pounder British guns had silenced a whole Russian battery but were too heavy to move over rough ground, he carried out a thorough investigation and proposed light field guns with rifled barrels to fire elongated lead projectiles rather than cast-iron balls. He delivered his first gun in 1855; it was built of a steel core and wound-iron wire jacket. The barrel was multi-grooved and the gun weighed a quarter of a ton and could fire a 3 lb (1.4 kg) projectile. This was considered too light and was sent back to the factory to be rebored to take a 5 lb (2.3 kg) shot. The gun was a complete success and Armstrong was then asked to design and produce an equally successful eighteen-pounder. In 1859 he was appointed Engineer of Rifled Ordnance and was knighted. However, there was considerable opposition from the notably conservative officers of the Army who resented the intrusion of this civilian engineer in their affairs. In 1862, contracts with the Elswick Ordnance Company were terminated, and the Government rejected breech-loading and went back to muzzle-loading. Armstrong resigned and concentrated on foreign sales, which were successful worldwide.The search for a suitable proving ground for a 12-ton gun led to an interest in shipbuilding at Elswick from 1868. This necessitated the replacement of an earlier stone bridge with the hydraulically operated Tyne Swing Bridge, which weighed some 1450 tons and allowed a clear passage for shipping. Hydraulic equipment on warships became more complex and increasing quantities of it were made at the Elswick works, which also flourished with the reintroduction of the breech-loader in 1878. In 1884 an open-hearth acid steelworks was added to the Elswick facilities. In 1897 the firm merged with Sir Joseph Whitworth \& Co. to become Sir W.G.Armstrong Whitworth \& Co. After Armstrong's death a further merger with Vickers Ltd formed Vickers Armstrong Ltd.In 1879 Armstrong took a great interest in Joseph Swan's invention of the incandescent electric light-bulb. He was one of those who formed the Swan Electric Light Company, opening a factory at South Benwell to make the bulbs. At Cragside, his mansion at Roth bury, he installed a water turbine and generator, making it one of the first houses in England to be lit by electricity.Armstrong was a noted philanthropist, building houses for his workforce, and endowing schools, hospitals and parks. His last act of charity was to purchase Bamburgh Castle, Northumbria, in 1894, intending to turn it into a hospital or a convalescent home, but he did not live long enough to complete the work.[br]Principal Honours and DistinctionsKnighted 1859. FRS 1846. President, Institution of Mechanical Engineers; Institution of Civil Engineers; British Association for the Advancement of Science 1863. Baron Armstrong of Cragside 1887.Further ReadingE.R.Jones, 1886, Heroes of Industry', London: Low.D.J.Scott, 1962, A History of Vickers, London: Weidenfeld \& Nicolson.IMcNBiographical history of technology > Armstrong, Sir William George, Baron Armstrong of Cragside
-
17 Bickford, William
SUBJECT AREA: Mining and extraction technology[br]b. 1774 Devonshire, Englandd. 1834 Tuckingmill, Cornwall, England[br]English leather merchant, inventor of the safety fuse.[br]Having tried in vain to make his living as a currier in Truro, Cornwall, he set up as a leather merchant in Tuckingmill and became aware of the high casualty rates suffered by local tin-miners in shot-firing accidents. He therefore started attempts to discover a safe means of igniting charges, and came up with a form of safety fuse that made the operation of blasting much less hazardous. It was patented in 1831 and consisted of a cable of jute and string containing a thin core of powder; it provided a dependable means for conveying the flame to the charge so that the danger of hang fires was almost eliminated. Its accurate and consistent timing allowed the firing of several holes at a time without the fusing of the last being destroyed by the blast from the first. By 1840, a gutta-percha fuse had been developed which could be used in wet conditions and was an improvement until the use of dynamite for shot-firing.Accounts of the invention, after it had been described in the Report from the Select Committee on Accidents in Mines (1835, London) were widespread in various foreign mining journals, and in the 1840s factories were set up in different mining areas on the European continent, in America and in Australia. Bickford himself founded a firm at Tuckingmill in the year that he came up with his invention which was later controlled by his descendants until it finally merged with Imperial Chemical Industries (ICI) after the First World War.[br]Further ReadingF.Heise, 1904, Sprengstoffe und Zündung der Sprengschüsse, Berlin (provides a detailed description of the development).W.J.Reader, 1970, Imperial Chemical Industries. A History, Vol. I, London: Oxford University Press (throws light on the tight international connections of Bickford's firm with Nobel industries).WK -
18 Marcus, Siegfried
[br]b. 18 September 1831 Malchin, Mecklenburgd. 30 June 1898 Vienna, Austria[br]German inventor, builder of the world's first self-propelled vehicle driven by an internal combustion engine.[br]Marcus was apprenticed as a mechanic and was employed in the newly founded enterprise of Siemens \& Halske in Berlin. He then went to Vienna and, from 1853, was employed in the workshop of the Imperial Court Mechanic, Kraft, and in the same year he was a mechanic in the Royal and Imperial Institute of Physics of the University of Vienna. In 1860 he became independent of the Imperial Court, but he installed an electrical bell system for the Empress Elizabeth and instructed the Crown Prince Rudolf in natural science.Marcus was granted thirty-eight patents in Austria, as well as many foreign patents. The magnetic electric ignition engine, for which he was granted a patent in 1864, brought him the biggest financial reward; it was introduced as the "Viennese Ignition" engine by the Austrian Navy and the pioneers of the Prussian and Russian armies. The engine was exhibited at the World Fair in Paris in 1867 together with the "Thermoscale" which was also constructed by Marcus; this was a magnetic/electric rotative engine for electric lighting and field telegraphy.Marcus's reputation is due mainly to his attempts to build a new internal combustion engine. By 1870 he had assembled a simple, direct-working internal combustion engine on a primitive chassis. This was, in fact, the first petrol-engined vehicle with electric ignition, and tradition records that when Marcus drove the vehicle in the streets of Vienna it made so much noise that the police asked him to remove it; this he did and did not persist with his experiments. Thus ended the trials of the world's first petrol-engined vehicle; it was running in 1875, ten years before Daimler and Benz were carrying out their early trials in Stuttgart.[br]Further ReadingAustrian Dictionary of National Biography.IMcN -
19 McCormick, Cyrus
SUBJECT AREA: Agricultural and food technology[br]b. 1809 Walnut Grove, Virginia, USAd. 1884 USA[br]American inventor of the first functionally and commercially successful reaping machine; founder of the McCormick Company, which was to become one of the founding companies of International Harvester.[br]Cyrus McCormick's father, a farmer, began to experiment unsuccessfully with a harvesting machine between 1809 and 1816. His son took up the challenge and gave his first public demonstration of his machine in 1831. It cut a 4 ft swathe, but, wanting to perfect the machine, he waited until 1834 before patenting it, by which time he felt that his invention was threatened by others of similar design. In the same year he entered an article in the Mechanics Magazine, warning competitors off his design. His main rival was Obed Hussey who contested McCormick's claim to the originality of the idea, having patented his own machine six months before McCormick.A competition between the two machines was held in 1843, the judges favouring McCormick's, even after additional trials were conducted after objections of unfairness from Hussey. The rivalry continued over a number of years, being avidly reported in the agricultural press. The publicity did no harm to reaper sales, and McCormick sold twenty-nine machines in 1843 and fifty the following year.As the westward settlement movement progressed, so the demand for McCormick's machine grew. In order to be more central to his markets, McCormick established himself in Chicago. In partnership with C.M.Gray he established a factory to produce 500 harvesters for the 1848 season. By means of advertising and offers of credit terms, as well as production-line assembly, McCormick was able to establish himself as sole owner and also control all production, under the one roof. By the end of the decade he dominated reaper production but other developments were to threaten this position; however, foreign markets were appearing at the same time, not least the opportunities of European sales stimulated by the Great Exhibition in 1851. In the trials arranged by the Royal Agricultural Society of England the McCormick machine significantly outperformed that of Hussey's, and as a result McCormick arranged for 500 to be made under licence in England.In 1874 McCormick bought a half interest in the patent for a wire binder from Charles Withington, a watchmaker from Janesville, Wisconsin, and by 1885 a total of 50,000 wire binders had been built in Chicago. By 1881 McCormick was producing twine binders using Appleby's twine knotter under a licence agreement, and by 1885 the company was producing only twine binders. The McCormick Company was one of the co-founders of the International Harvester Company in 1901.[br]Bibliography1972, The Century of the Reaper, Johnson Reprint (the original is in the New York State Library).Further ReadingGraeme Quick and Wesley Buchele, 1978, The Grain Harvesters, American Society of Agricultural Engineers (deals in detail with McCormick's developments).G.H.Wendell, 1981, 150 Years of International Harvester, Crestlink (though more concerned with the machinery produced by International Harvester, it gives an account of its originating companies).T.W.Hutchinson, 1930, Cyrus Hall McCormick, Seedtime 1809–1856; ——1935, Cyrus Hall McCormick, Harvest 1856–1884 (both attempt to unravel the many claims surrounding the reaper story).Herbert N.Casson, 1908, The Romance of the Reaper, Doubleday Page (deals with McCormick, Deering and the formation of International Harvester).AP -
20 Polhem, Christopher
SUBJECT AREA: Mining and extraction technology[br]b. 18 December 1661 Tingstade, Gotland, Sweden d. 1751[br]Swedish engineer and inventor.[br]He was the eldest son of Wolf Christopher Polhamma, a merchant. The father died in 1669 and the son was sent by his stepfather to an uncle in Stockholm who found him a place in the Deutsche Rechenschule. After the death of his uncle, he was forced to find employment, which he did with the Biorenklou family near Uppsala where he eventually became a kind of estate bailiff. It was during this period that he started to work with a lathe, a forge and at carpentry, displaying great technical ability. He realized that without further education he had little chance of making anything of his life, and accordingly, in 1687, he registered at the University of Uppsala where he studied astronomy and mathematics, remaining there for three years. He also repaired two astronomical pendulum clocks as well as the decrepit medieval clock in the cathedral. After a year's work he had this clock running properly: this was his breakthrough. He was summoned to Stockholm where the King awarded him a salary of 500 dalers a year as an encouragement to further efforts. Around this time, one of increasing mechanization and when mining was Sweden's principal industry, Pohlem made a model of a hoist frame for mines and the Mines Authority encouraged him to develop his ideas. In 1693 Polhem completed the Blankstot hoist at the Stora Kopparberg mine, which attracted great interest on the European continent.From 1694 to 1696 Polhem toured factories, mills and mines abroad in Germany, Holland, England and France, studying machinery of all kinds and meeting many foreign engineers. In 1698 he was appointed Director of Mining Engineering in Sweden, and in 1700 he became Master of Construction in the Falu Mine. He installed the Karl XII hoist there, powered by moving beams from a distant water-wheel. His plan of 1697 for all the machinery at the Falu mine to be driven by three large and remote water-wheels was never completed.In 1707 he was invited by the Elector of Hanover to visit the mines in the Harz district, where he successfully explained many of his ideas which were adopted by the local engineers. In 1700, in conjunction with Gabriel Stierncrona, he founded the Stiersunds Bruk at Husby in Southern Dalarna, a factory for the mass production of metal goods in iron, steel and bronze. Simple articles such as pans, trays, bowls, knives, scissors and mirrors were made there, together with the more sophisticated Polhem lock and the Stiersunds clock. Production was based on water power. Gear cutting for the clocks, shaping hammers for plates, file cutting and many other operations were all water powered, as was a roller mill for the sheet metal used in the factory. He also designed textile machinery such as stocking looms and spinning frames and machines for the manufacture of ribbons and other things.In many of his ideas Polhem was in advance of his time and Swedish country society was unable to absorb them. This was largely the reason for the Stiersund project being only a partial success. Polhem, too, was of a disputatious nature, self-opinionated almost to the point of conceit. He was a prolific writer, leaving over 20,000 pages of manuscript notes, drafts, essays on a wide range of subjects, which included building, brick-making, barrels, wheel-making, bell-casting, organ-building, methods of stopping a horse from bolting and a curious tap "to prevent serving maids from sneaking wine from the cask", the construction of ploughs and threshing machines. His major work, Kort Berattelse om de Fornamsta Mechaniska Inventioner (A Brief Account of the Most Famous Inventions), was printed in 1729 and is the main source of knowledge about his technological work. He is also known for his "mechanical alphabet", a collection of some eighty wooden models of mechanisms for educational purposes. It is in the National Museum of Science and Technology in Stockholm.[br]Bibliography1729, Kort Berattelse om de Fornamsta Mechaniska Inventioner (A Brief Account of the Most Famous Inventions).Further Reading1985, Christopher Polhem, 1661–1751, TheSwedish Daedalus' (catalogue of a travelling exhibition from the Swedish Institute in association with the National Museum of Science and Technology), Stockholm.IMcN
Страницы
- 1
- 2
См. также в других словарях:
Members of the Council on Foreign Relations — Main article: Council on Foreign Relations There are two types of Council on Foreign Relations membership: life, and term membership, which lasts for five years and is available to those between the ages of 30 and 36 at the time of their… … Wikipedia
George Washington (inventor) — George Constant Louis Washingtonref label|Name|I| (May 1871 ndash; March 29, 1946) was an American inventor and businessman of Anglo Belgian origin. He is best remembered for his invention of an early instant coffee process and for the company he … Wikipedia
List of Russian people — The Millennium of Russia monument in Veliky Novgorod, featuring the statues and reliefs of the most celebrated people in the first 1000 years of Russian history … Wikipedia
List of Cornell University people — Cornellians are persons affiliated with Cornell University, commonly including alumni, current and former faculty members, students, and others. Here follows a list of notable Cornellians.40 Nobel laureates have been affiliated with Cornell as… … Wikipedia
List of Cornell University alumni — This list of Cornell University alumni includes notable graduates, non graduate former students, and current students of Cornell University, an Ivy League university located in Ithaca, New York. Alumni are known as Cornellians. Contents 1 Nobel… … Wikipedia
List of Amherst College people — This is a list of some notable people affiliated with Amherst College.Notable alumniCollege founders and presidents*Edward Jones 1826, Principal of forerunner of Fourah Bay College (the predecessor of the University of Sierra Leone) (Africa)… … Wikipedia
List of Russians — This is a list of people associated with Imperial Russia, the Soviet Union, and Russia of today. For a long time Russia has been a multinational country, and many people of different ethnicity contributed to its culture, to its glory, and to its… … Wikipedia
List of University of Pennsylvania people — This is a list of current and former faculty, alumni, and non graduating attendees of the University of Pennsylvania in Philadelphia, Pennsylvania, in the United States.Nobel LaureatesPhysics *Raymond Davis 2002 Nobel Prize in Physics **for… … Wikipedia
List of Germans — This is a list of famous Germans. Actors/Actresses *Mario Adorf (born 1930), actor , writer *Hans Albers (1891–1960), actor *Mark Bellinghaus (born 1963), activist, actor, poet, writer *Moritz Bleibtreu (born 1971), actor *Eric Braeden (born Hans … Wikipedia
Hungary — This article is about the European country. For other uses, see Hungary (disambiguation). Republic of Hungary Magyar Köztársaság … Wikipedia
List of Quill and Dagger members — The Quill and Dagger Society, founded at Cornell University in 1893, selects new undergraduate members in the spring of their junior year or fall of their senior year. A small number of honorary members have been selected since the society s… … Wikipedia
