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61 перемещение мальтийским механизмом
( кинопленки) Geneva movement, maltese-cross movement, star and cam movementРусско-английский политехнический словарь > перемещение мальтийским механизмом
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62 привод мальтийского механизма
Geneva drive кфт., maltese cross driveРусско-английский политехнический словарь > привод мальтийского механизма
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63 кулачково-мальтийский механизм
Русско-английский словарь по машиностроению > кулачково-мальтийский механизм
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64 een Maltezer kruis
een Maltezer kruisVan Dale Handwoordenboek Nederlands-Engels > een Maltezer kruis
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65 Anschütz, Ottomar
SUBJECT AREA: Photography, film and optics[br]b. 1846 Lissa, Prussia (now Leszno, Poland) d. 1907[br]German photographer, chronophotographer ana inventor.[br]The son of a commercial photographer, Anschütz entered the business in 1868 and developed an interest in the process of instantaneous photography. The process was very difficult with the contemporary wet-plate process, but with the introduction of the much faster dry plates in the late 1870s he was able to make progress. Anschütz designed a focal plane shutter capable of operating at speeds up to 1/1000 of a second in 1883, and patented his design in 1888. it involved a vertically moving fabric roller-blind that worked at a fixed tension but had a slit the width of which could be adjusted to alter the exposure time. This design was adopted by C.P.Goerz, who from 1890 manufactures a number of cameras that incorporated it.Anschütz's action pictures of flying birds and animals attracted the attention of the Prussian authorities, and in 1886 the Chamber of Deputies authorized financial support for him to continue his work, which had started at the Hanover Military Institute in October 1885. Inspired by the work of Eadweard Muybridge in America, Anschütz had set up rows of cameras whose focal-plane shutters were released in sequence by electromagnets, taking twenty-four pictures in about three-quarters of a second. He made a large number of studies of the actions of people, animals and birds, and at the Krupp artillery range at Meppen, near Essen, he recorded shells in flight. His pictures were reproduced, and favourably commented upon, in scientific and photographic journals.To bring the pictures to the public, in 1887 he created the Electro-Tachyscope. The sequence negatives were printed as 90 x 120 mm transparencies and fixed around the circumference of a large steel disc. This was rotated in front of a spirally wound Geissler tube, which produced a momentary brilliant flash of light when a high voltage from an induction coil was applied to it, triggered by contacts on the steel disc. The flash duration, about 1/1000 of a second, was so short that it "froze" each picture as it passed the tube. The pictures succeeded each other at intervals of about 1/30 of a second, and the observer saw an apparently continuously lit moving picture. The Electro-Tachyscope was shown publicly in Berlin at the Kulturministerium from 19 to 21 March 1887; subsequently Siemens \& Halske manufactured 100 machines, which were shown throughout Europe and America in the early 1890s. From 1891 his pictures were available for the home in the form of the Tachyscope viewer, which used the principle of the zoetrope: sequence photographs were printed on long strips of thin card, perforated with narrow slots between the pictures. Placed around the circumference of a shallow cylinder and rotated, the pictures could be seen in life-like movement when viewed through the slots.In November 1894 Anschütz displayed a projector using two picture discs with twelve images each, which through a form of Maltese cross movement were rotated intermittently and alternately while a rotating shutter allowed each picture to blend with the next so that no flicker occurred. The first public shows, given in Berlin, were on a screen 6×8 m (20×26 ft) in size. From 22 February 1895 they were shown regularly to audiences of 300 in a building on the Leipzigstrasse; they were the first projected motion pictures seen in Germany.[br]Further ReadingJ.Deslandes, 1966, Histoire comparée du cinéma, Vol. I, Paris. B.Coe, 1992, Muybridge and the Chronophotographers, London.BC -
66 Malteser Kreuz
n[zur Aufzugsbegrenzung]Maltese cross -
67 Malteserkreuz
nMaltese cross -
68 croix de Malte/St André
Maltese/St Andrew's cross
См. также в других словарях:
Maltese cross — Maltese Mal*tese , a. Of or pertaining to Malta or to its inhabitants. n. sing. & pl. A native or inhabitant of Malta; the people of Malta. [1913 Webster] {Maltese cross}. See Illust. 5, of {Cross}. {Maltese dog} (Zo[ o]l.), a breed of small… … The Collaborative International Dictionary of English
maltese cross — n. (Bot.) A Eurasian garden perennial ({Lychins chalcedonica}) having scarlet flowers in dense terminal heads. Syn: scarlet lychnis, {Lychins chalcedonica}. [WordNet 1.5] 2. A cross with triangular or arrow shaped arms and the points toward the… … The Collaborative International Dictionary of English
Maltese cross — n. [from its use as an emblem by the medieval Knights of Malta] 1. a cross whose arms look like arrowheads pointing inward: see CROSS 2. a perennial garden flower (Lychnis chalcedonica) of the pink family, having brilliant red five parted flowers … English World dictionary
Maltese cross — For other uses, see Maltese cross (disambiguation). Maltese cross The insignia of a Serving Brother of … Wikipedia
Maltese cross — noun a cross with triangular or arrow shaped arms and the points toward the center • Hypernyms: ↑Cross * * * ˌMaltese ˈcross 7 noun a cross whose arms are equal in length and have wide ends with V shapes cut out of them Word Origin: [Maltese… … Useful english dictionary
maltese cross — noun Eurasian garden perennial having scarlet flowers in dense terminal heads • Syn: ↑scarlet lychnis, ↑Lychins chalcedonica • Hypernyms: ↑lychnis, ↑catchfly * * * ˌMaltese ˈcross 7 noun … Useful english dictionary
Maltese cross (disambiguation) — Maltese cross may refer to: Maltese cross, the symbol of an order of Christian warriors known as the Knights Hospitaller or Knights of Malta lychnis chalcedonica, a type of flower also called a Maltese cross a Geneva drive, a mechanism that… … Wikipedia
Maltese Cross (Law & Order: Criminal Intent) — Maltese Cross Law Order: Criminal Intent episode Episode no. Season 6 Episode 4 (#115 overall) Directed by Jim McKay Writ … Wikipedia
Maltese cross (optics) — This article is about polymers. For other uses, see spherulite. In polymer physics, Maltese Cross is a set of four symmetrically disposed sectors of high extinction that is displayed when a polymer is observed under polarized lights. This is… … Wikipedia
Maltese cross — noun Date: 1877 1. a. a cross formée b. a cross that resembles the cross formée but has the outer face of each arm indented in a V see cross illustration 2. a Eurasian herb (Lychnis chalcedonica) of the pink family cultivated for its usually… … New Collegiate Dictionary
Maltese cross — 1. a cross having four equal arms that expand in width outward. See illus. under cross. 2. See scarlet lychnis. [1875 80] * * * … Universalium
