Port belt arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11105293
APP PUB NO 20190178199A1
SERIAL NO

16323441

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Importance

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Abstract

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A port belt arrangement for use in a two-stroke internal combustion engine containing a pair of adjacent cylinders. The arrangement including a first hollow annulus defining a first annular channel, the first annular channel tapering in a radial direction, with increasing circumferential distance from a first port, an inner wall of the first annular channel having a second port, and a second hollow annulus defining a second annular channel, the second annular channel tapering in a radial direction, with increasing circumferential distance from a third port, an inner wall of the second annular channel having a fourth port, wherein the first hollow annulus and the second hollow annulus are joined together at a joining point located on each of their circumferences. The cross-sectional area of the first annular channel at the joining point is less than the cross-sectional area of the first annular channel at the point on the circumference of the first hollow annulus which is furthest from the joining point.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
COX POWERTRAIN LIMITED8 CECIL PASHLEY WAY BRIGHTON CITY AIRPORT SHOREHAM-BY-SEA BN43 5FF

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freeman, Euan Lancing, GB 3 0

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