Engine

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United States of America Patent

PATENT NO 9163506
APP PUB NO 20120298065A1
SERIAL NO

13575453

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Abstract

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An internal combustion engine comprises a movable piston (2), at least one inlet port (21a, 21b) for a working fluid, at least one transfer/scavenging port (14) for a working fluid, internally to a working space, and at least one exhaust port (16) from the working space, in which the said at least one transfer/scavenging port (14) is provided with closure means including a reciprocatable sleeve (1) which is parallel to the axis of and linked synchronously with, the piston movement.

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Patent Owner(s)

Patent OwnerAddress
TWO STROKE DEVELOPMENTS LIMITEDBIRCHMOOR THE COMMON STANMORE HA7 3HQ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellis, Paul Fredric London, GB 1 0

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