Piston assembly for a reciprocating engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9334830
APP PUB NO 20150354496A1
SERIAL NO

14298869

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Abstract

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A power cylinder system for a reciprocating engine includes a piston configured to be disposed within a cylinder and to move in a reciprocating manner within the cylinder. The piston also includes a top-most groove extending circumferentially about the piston beneath a top land of the piston and a ring disposed within the top-most groove. A single channel is formed in the top land or the ring, and the single channel extends from an outer perimeter of the piston to a space between an inner surface of the top-most groove and an inner face of the ring.

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Patent Owner(s)

Patent OwnerAddress
AI ALPINE US BIDCO INCCORPORATE TRUST CENTER 1209 ORANGE STREET WILMINGTON DE 19801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Donahue, Richard John West Bend, US 18 76

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