Piston arrangement and internal combustion engine

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United States of America Patent

PATENT NO 9611805
SERIAL NO

14406164

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Abstract

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A piston arrangement comprising: a piston, a first chamber, a second chamber and a power transfer assembly; wherein the piston comprises a first head movable within the first chamber and a second head movable within the second chamber; wherein, in operation, the piston follows a linear path in reciprocating motion along a first axis; wherein the power transfer assembly comprises a shaft rotatably coupled to a shuttle bearing and arranged to convert the reciprocating motion of the piston to rotary motion of the shaft; wherein the shuttle bearing moves relative to the piston in reciprocating motion along a second axis substantially transverse to the first axis; and wherein the shuttle bearing is coupled to the piston via a non-planar bearing surface thereby allowing rotation of the shuttle bearing.

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Patent Owner(s)

Patent OwnerAddress
JOOST ENGINES LTDLONGWALL VENTURE PARTNERS LLP QUAD ONE BECQUEREL AVENUE HARWELL OXFORD OXFORDSHIRE OX11 0RA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jukes, Oliver Oxford, GB 5 3

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