bn:00063579n
Noun Concept
Categories: Engine valves
EN
poppet  poppet valve  4-stroke cycle engine valves  Four-stroke cycle engine valves  mushroom valve
EN
A mushroom-shaped valve that rises perpendicularly from its seat; commonly used in internal-combustion engines WordNet 3.0
Definitions
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EN
A mushroom-shaped valve that rises perpendicularly from its seat; commonly used in internal-combustion engines WordNet 3.0 & Open English WordNet
A poppet valve is a valve typically used to control the timing and quantity of gas or vapor flow into or out of an engine, but with many other applications. Wikipedia
A valve consisting of a hole and a tapered plug on the end of a shaft, typically used in instruments, engines, etc. Wikipedia Disambiguation
Valve typically used to control the timing and quantity of gas or vapour flow into an engine Wikidata
The stem and valve head in a poppet valve. Wiktionary