Opposed piston engine
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United States of America Patent
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Feb 28, 2006
Issued Date -
N/A
app pub date -
May 10, 2004
filing date -
May 9, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A four-stroke opposed piston engine includes a rotating cylinder with a circumference and an aperture defined through the circumference, first and second opposing pistons, optional first and second opposing cylindrical spacers, first and second opposing piston caps, a spark rod that bisects the cylinder with insulating elements, and a pair of opposing gears.
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