valve frame

valve frame
стойка клапанов

Англо-русский глоссарий алюминиевой промышленности. 2011.

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  • Valve gear — The valve gear of a steam engine is the mechanism that operates the inlet and exhaust valves to admit steam into the cylinder and allow exhaust steam to escape, respectively, at the correct points in the cycle. It is sometimes referred to as the… …   Wikipedia

  • Valve stem — For the shaft which transmits motion from the outside to the inside of a valve, see Valve#Stem. A valve stem is a self contained valve which opens to admit gas to a chamber (such as air to inflate a tire), and is then automatically closed and… …   Wikipedia

  • valve ring — noun : relief frame …   Useful english dictionary

  • Baker valve gear — was the main competitor to Walschaerts valve gear for steam locomotives in the United States. Strictly speaking it was not a valve gear but a variable expansion mechanism adapted to the Walschaerts layout replacing the expansion link and sliding… …   Wikipedia

  • Artificial heart valve — An artificial heart valve is a device implanted in the heart of a patient with heart valvular disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires… …   Wikipedia

  • Bicycle frame — Steel frame of 2000 LeMond Zurich road racing bicycle mounted in a work stand …   Wikipedia

  • Percutaneous aortic valve replacement — Intervention ICD 9 CM 35.21 35.22 …   Wikipedia

  • Bulleid chain-driven valve gear — and were based upon motor vehicle practice in an attempt to create a compact, but efficient design with a minimum of service requirements. Design principles Oliver Bulleid s decision to have three cylinders, all driving the middle coupled axle of …   Wikipedia

  • relief frame — noun : a frame or ring interposed between the back of a slide valve and the inside of the steam chest cover in some large engines to prevent access of the steam to the greater part of the valve thereby relieving the pressure on the valve and… …   Useful english dictionary

  • Gridiron valve — Gridiron Grid i ron, n. [OE. gredire, gredirne, from the same source as E. griddle, but the ending was confused with E. iron. See {Griddle}.] 1. A grated iron utensil for broiling flesh and fish over coals. [1913 Webster] 2. (Naut.) An openwork… …   The Collaborative International Dictionary of English

  • Stop valve — Stop Stop, n. 1. The act of stopping, or the state of being stopped; hindrance of progress or of action; cessation; repression; interruption; check; obstruction. [1913 Webster] It is doubtful . . . whether it contributed anything to the stop of… …   The Collaborative International Dictionary of English


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