ball-and-seat

«шар и седло»—части приемного и выкидного клапанов глубинного насоса.

Англо-русский терминологический словарь по геологопоисковому бурению. - Л.: Гостоптехиздат, Ленинградское отделение . . 1963.

Смотреть что такое "ball-and-seat" в других словарях:

  • ball valve — noun any valve that checks flow by the seating of a ball • Hypernyms: ↑valve * * * noun 1. : a valve in which a ball fits into a spherical seat and regulates the aperture by its rise and fall due to fluid pressure, to a spring, or to its own… …   Useful english dictionary

  • Ball valve — A ball valve (like the butterfly valve and plug valve are one of the family of valves called quarter turn valves ) is a valve that opens by turning a handle attached to a ball inside the valve. The ball has a hole, or port, through the middle so… …   Wikipedia

  • Seat Cushion Night — is the name of two famous St. Louis Cardinals baseball games at which fans were given seat cushions as a promotion. Both games were dramatic come from behind walk off victories for the Cardinals that caused the fans to throw the seat cushions… …   Wikipedia

  • SEAT 600 — The SEAT 600 ( Seiscientos , also nicknamed pelotilla (little ball), seílla or seíta (both stand for little SEAT)) was a Spanish car made by SEAT from 1957 to 1973. It helped to start the economic recovery (called the Spanish Miracle) after the… …   Wikipedia

  • Ball valve — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… …   The Collaborative International Dictionary of English

  • Gregory R. Ball — Infobox Politician name = Greg Ball |200px imagesize = 200px caption = birth date = September 16, 1977 birth place = Pawling, New York residence = Carmel, New York death date = death place = office = Assemblyman, 99th District salary = term start …   Wikipedia

  • Business and Industry Review — ▪ 1999 Introduction Overview        Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …   Universalium

  • Duchess of Richmond's ball — Before Waterloo (1868), by Henry O Neil, depicting officers departing from the Duchess of Richmond s ball The Duchess of Richmond s ball was held in Brussels on 15 June 1815, the night before the Battle of Quatre Bras. The Duchess s husband… …   Wikipedia

  • List of accidents and incidents involving military aircraft, pre-1950 — This is a list of notable accidents and incidents involving military aircraft grouped by the year in which the accident or incident occurred. For more exhaustive lists, see the [http://www.baaa acro.com/ Aircraft Crash Record Office] or the [http …   Wikipedia

  • William Ball Gilbert — Infobox Judge name = William Ball Gilbert imagesize = caption = office = Judge for the United States Court of Appeals for the Ninth Circuit termstart = March 18 1892 termend = April 27 1931 nominator = Benjamin Harrison appointer = predecessor =… …   Wikipedia

  • Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

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