exhaust valve


Also found in: Thesaurus, Acronyms, Encyclopedia, Wikipedia.
Related to exhaust valve: intake valve
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Exhaust valve - a valve through which burned gases from a cylinder escape into the exhaust manifoldexhaust valve - a valve through which burned gases from a cylinder escape into the exhaust manifold
exhaust system, exhaust - system consisting of the parts of an engine through which burned gases or steam are discharged
valve - control consisting of a mechanical device for controlling the flow of a fluid
Translations
References in periodicals archive ?
The exhaust pressure measuring port was located on a straight exhaust pipe 10 cm downstream of the exhaust valve.
The exhaust valve manufacturing processes are shown in Figure 20, and the exhaust valve construction in Figure 21.
They involve the intake and exhaust valves, general cracking at various locations on the cylinder and head/barrel separation.
701 for the exhaust valve opening, and 1 for the exhaust valve closing.
We also received word from aircraft owners of mechanics who didn't understand what they were seeing through a borescope--notably two that were convinced that an exhaust valve that had red deposits was distressed and about to fail.
The valve seat was renewed and a new exhaust valve was installed.
These first ones are characteristic for responses for the exhaust valve closing, where vibrations from cycle to cycle of the engine operation are not repeatable.
If the duct-mounted contaminant sensors indicated that there was a large difference between the wall sensors and the exhaust air stream, an alarm would sound, and all of the exhaust valves on that duct branch would go to maximum until the alarm was manually cleared.
Optimizing exhaust valve opening can lead to increased expansion and therefore improved efficiency, while varying exhaust valve closure directly controls the amount of exhaust gas trapped inside the cylinder, which can have a major effect on NOx emissions, according to the company.
The company has built up considerable knowledge and experience in the friction welding of components including turbochargers, airbag containers, exhaust valve components, gearbox components, front wheel drive shafts and shock absorber hollow piston rods, all components which are safety-critical if the weld breaks.
In all cases the steam exhaust valve opens as soon as the preset steaming time has elapsed.
Engine brakes supplement the wheel brakes by changing the timing relationship between an engine's compression stroke and the opening of its exhaust valve.