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1 zig-zag machine
Лесоводство: станок для изготовления пружин "змейка" -
2 zig-zag machine
станок для изготовления пружин "змейка"Англо-русский сельскохозяйственный словарь > zig-zag machine
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3 zig-zag machine
станок для изготовления пружин "змейка"Англо-русский словарь по деревообрабатывающей промышленности > zig-zag machine
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4 zig-zag folding
фальцевание гармошкой; складывание гармошкой -
5 zig-zag spring forming machine
Металлургия: машина для изготовления пружин типа "змейка"Универсальный англо-русский словарь > zig-zag spring forming machine
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6 zig-zag glueing machine
Англо-русский словарь промышленной и научной лексики > zig-zag glueing machine
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7 станок для изготовления пружин змейка
Forestry: sinuous wire forming machine, zig-zag machineУниверсальный русско-английский словарь > станок для изготовления пружин змейка
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8 Ferranti, Sebastian Ziani de
[br]b. 9 April 1864 Liverpool, Englandd. 13 January 1930 Zurich, Switzerland[br]English manufacturing engineer and inventor, a pioneer and early advocate of high-voltage alternating-current electric-power systems.[br]Ferranti, who had taken an interest in electrical and mechanical devices from an early age, was educated at St Augustine's College in Ramsgate and for a short time attended evening classes at University College, London. Rather than pursue an academic career, Ferranti, who had intense practical interests, found employment in 1881 with the Siemens Company (see Werner von Siemens) in their experimental department. There he had the opportunity to superintend the installation of electric-lighting plants in various parts of the country. Becoming acquainted with Alfred Thomson, an engineer, Ferranti entered into a short-lived partnership with him to manufacture the Ferranti alternator. This generator, with a unique zig-zag armature, had an efficiency exceeding that of all its rivals. Finding that Sir William Thomson had invented a similar machine, Ferranti formed a company with him to combine the inventions and produce the Ferranti- Thomson machine. For this the Hammond Electric Light and Power Company obtained the sole selling rights.In 1885 the Grosvenor Gallery Electricity Supply Corporation was having serious problems with its Gaulard and Gibbs series distribution system. Ferranti, when consulted, reviewed the design and recommended transformers connected across constant-potential mains. In the following year, at the age of 22, he was appointed Engineer to the company and introduced the pattern of electricity supply that was eventually adopted universally. Ambitious plans by Ferranti for London envisaged the location of a generating station of unprecedented size at Deptford, about eight miles (13 km) from the city, a departure from the previous practice of placing stations within the area to be supplied. For this venture the London Electricity Supply Corporation was formed. Ferranti's bold decision to bring the supply from Deptford at the hitherto unheard-of pressure of 10,000 volts required him to design suitable cables, transformers and generators. Ferranti planned generators with 10,000 hp (7,460 kW)engines, but these were abandoned at an advanced stage of construction. Financial difficulties were caused in part when a Board of Trade enquiry in 1889 reduced the area that the company was able to supply. In spite of this adverse situation the enterprise continued on a reduced scale. Leaving the London Electricity Supply Corporation in 1892, Ferranti again started his own business, manufacturing electrical plant. He conceived the use of wax-impregnated paper-insulated cables for high voltages, which formed a landmark in the history of cable development. This method of flexible-cable manufacture was used almost exclusively until synthetic materials became available. In 1892 Ferranti obtained a patent which set out the advantages to be gained by adopting sector-shaped conductors in multi-core cables. This was to be fundamental to the future design and development of such cables.A total of 176 patents were taken out by S.Z. de Ferranti. His varied and numerous inventions included a successful mercury-motor energy meter and improvements to textile-yarn produc-tion. A transmission-line phenomenon where the open-circuit voltage at the receiving end of a long line is greater than the sending voltage was named the Ferranti Effect after him.[br]Principal Honours and DistinctionsFRS 1927. President, Institution of Electrical Engineers 1910 and 1911. Institution of Electrical Engineers Faraday Medal 1924.Bibliography18 July 1882, British patent no. 3,419 (Ferranti's first alternator).13 December 1892, British patent no. 22,923 (shaped conductors of multi-core cables). 1929, "Electricity in the service of man", Journal of the Institution of Electrical Engineers 67: 125–30.Further ReadingG.Z.de Ferranti and R. Ince, 1934, The Life and Letters of Sebastian Ziani de Ferranti, London.A.Ridding, 1964, S.Z.de Ferranti. Pioneer of Electric Power, London: Science Museum and HMSO (a concise biography).R.H.Parsons, 1939, Early Days of the Power Station Industry, Cambridge, pp. 21–41.GWBiographical history of technology > Ferranti, Sebastian Ziani de
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9 машина для изготовления пружин типа змейка
Metallurgy: zig-zag spring forming machineУниверсальный русско-английский словарь > машина для изготовления пружин типа змейка
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10 fold
1) фальц, сгиб || фальцевать, сгибать, складывать2) фальцовка- fold up- fan fold- jaw fold- lap fold- Z foldАнгло-русский словарь по полиграфии и издательскому делу > fold
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11 fold
1. фальц, сгиб; фальцевать, сгибать, складывать2. фальцовкаto fold back — загибать, отгибать в обратную сторону
3. фальцовка гармошкой4. тройной параллельный сгиб листаangle bar fold — продольный сгиб ленты, проведённой через поворотные штанги
5. кассетный фальц6. двойной параллельный сгиб7. двухсгибная параллельная фальцовкаformer fold — вороночный сгиб; сгиб на воронке
8. ножевой фальц9. ножевая фальцовка10. двойной перпендикулярный сгиб листа11. фальцовка тетрадей альбомного типа12. сгиб тетради с образованием шлейфа13. фальцовка со шлейфом14. продольный сгиб15. продольная фальцовка16. кассетный сгибjaw fold — сгиб, образуемый в клапанно-барабанном фальцаппарате
17. кассетная фальцовка18. параллельный сгиб19. параллельная фальцовкаquarter fold — взаимно перпендикулярная фальцовка, фальцовка в 1
ribbon fold — вороночный сгиб ленты, сгиб ленты на воронке
right angle fold — сгиб, перпендикулярный предыдущему
20. единичный сгиб21. односгибная фальцовка22. поперечный сгиб23. поперечная фальцовкаtucker fold — поперечный сгиб, образуемый в клапанном устройстве
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