Injection valve
Injection In*jec"tion, n. [L. injectio : cf. F. injection.] 1. The act of injecting or throwing in; -- applied particularly to the forcible insertion of a liquid or gas, by means of a syringe, pump, etc. [1913 Webster]

2. That which is injected; especially, a liquid inserted thrown into a cavity of the body by a syringe or pipe; a clyster; an enema. --Mayne. [1913 Webster]

3. (Anat.) (a) The act or process of filling vessels, cavities, or tissues with a fluid or other substance. (b) A specimen prepared by injection. [1913 Webster]

4. (Steam Eng.) (a) The act of throwing cold water into a condenser to produce a vacuum. (b) The cold water thrown into a condenser. [1913 Webster]

{Injection cock}, or {Injection valve} (Steam Eng.), the cock or valve through which cold water is admitted into a condenser.

{Injection condenser}. See under {Condenser}.

{Injection pipe}, the pipe through which cold water is through into the condenser of a steam engine.

{fuel injection}, a method of inserting fuel into internal-combustion engines by directly forcing the liquid fuel into the combustion chamber at an appropriate point in the piston cycle; in contrast to {carburetion}, in which an air-fuel mixture is drawn in by the downward stroke of the piston. [1913 Webster +PJC]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • injection valve — injekuojamasis vožtuvas statusas T sritis automatika atitikmenys: angl. injection valve vok. Einspritzventil, n; Gasdosierventil, n rus. инжекторный клапан, m pranc. clapet de puits, f; soupape d injection, f …   Automatikos terminų žodynas

  • Injection — In*jec tion, n. [L. injectio : cf. F. injection.] 1. The act of injecting or throwing in; applied particularly to the forcible insertion of a liquid or gas, by means of a syringe, pump, etc. [1913 Webster] 2. That which is injected; especially, a …   The Collaborative International Dictionary of English

  • Injection cock — Injection In*jec tion, n. [L. injectio : cf. F. injection.] 1. The act of injecting or throwing in; applied particularly to the forcible insertion of a liquid or gas, by means of a syringe, pump, etc. [1913 Webster] 2. That which is injected;… …   The Collaborative International Dictionary of English

  • Injection condenser — Injection In*jec tion, n. [L. injectio : cf. F. injection.] 1. The act of injecting or throwing in; applied particularly to the forcible insertion of a liquid or gas, by means of a syringe, pump, etc. [1913 Webster] 2. That which is injected;… …   The Collaborative International Dictionary of English

  • Injection pipe — Injection In*jec tion, n. [L. injectio : cf. F. injection.] 1. The act of injecting or throwing in; applied particularly to the forcible insertion of a liquid or gas, by means of a syringe, pump, etc. [1913 Webster] 2. That which is injected;… …   The Collaborative International Dictionary of English

  • Injection molding — (British: moulding) is a manufacturing process for producing parts from both thermoplastic and thermosetting plastic materials. Molten plastic is injected at high pressure into a mold, which is the inverse of the product s shape. After a product… …   Wikipedia

  • Injection pump — for a 12 cylinder diesel engine An Injection Pump is the device that pumps fuel into the cylinders of a diesel engine or less typically, a gasoline engine. Traditionally, the pump is driven indirectly from the crankshaft by gears, chains or a… …   Wikipedia

  • Valve cardiaque — Une valve cardiaque est un élément du cœur séparant les différentes cavités et empêchant le sang de refluer dans le mauvais sens. Un cœur contient quatre valves : La valve mitrale entre l oreillette gauche et le ventricule gauche ; La… …   Wikipédia en Français

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  • Valve aortique — Valves cardiaques En anatomie, les valves cardiaques sont des structures du cœur, séparant les différentes cavités et empêchant le sang de refluer dans le mauvais sens. Elles sont au nombre de quatre : La valve mitrale entre l oreillette… …   Wikipédia en Français

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