Exhaust valve for internal combustion engine

The present invention relates to an internal combustion engine exhaust valve having a valve head including a valve face and a valve back, wherein the valve face is convex, a cylindrical valve stem, and a rim that includes a valve seat; an exhaust valve assembly for an internal combustion engine that...

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Bibliographic Details
Main Author RUBERT ANTHONY T
Format Patent
LanguageEnglish
Published 17.08.2006
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR
STARTING OF COMBUSTION ENGINES
WEAPONS
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Summary:The present invention relates to an internal combustion engine exhaust valve having a valve head including a valve face and a valve back, wherein the valve face is convex, a cylindrical valve stem, and a rim that includes a valve seat; an exhaust valve assembly for an internal combustion engine that includes the exhaust valve of the present invention and an exhaust chamber; and an internal combustion engine including such an exhaust valve assembly. The present invention also relates to a method of increasing the efficiency of an internal combustion engine that involves providing an exhaust valve having a convex valve head and installing such an exhaust valve in an internal combustion engine, thereby increasing the efficiency of the engine.
Bibliography:Application Number: US20050056590