Combustion engine intake valve

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10519820
SERIAL NO

15339642

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Importance

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Abstract

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An intake valve for a combustion engine is described. The intake valve has a head portion that is designed to improve the flow of air-fuel mixture around the head portion and into the combustion chamber. The head portion has a beveled or rounded edge at the top surface. The angle changes from the underside surface to the top surface are rounded to prevent separation of the air-fuel mixture from the surface of the intake valve. In addition, the underside surface of the head portion has a plurality of helical grooves that induce a circular flow to improve mixing of the air-fuel mixture in the chamber. The helical grooves also improve heat exchange between the air-fuel mixture and the intake valve.

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Patent Owner(s)

Patent OwnerAddress
CHIRILA FREZIA JULIETTA119 GREENWICH AVE STEUBENVILLE OH 43952

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chirila, Laurian Petru Irvine, US 12 117

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