Machine having rotary reciprocating piston
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 6, 1990
Grant Date -
N/A
app pub date -
Jul 7, 1989
filing date -
Jul 11, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary machine capable of functioning as a receiving machine or as a generating machine and comprising, in addition to the conventional control members, at least one cylinder and one piston moving in the said cylinder, the said piston having a shaft or a coaxial rod, wherein the head of the piston and the cylinder head have a relief matched to one another and arranged in such a way that the rotational movement of the piston relative to the cylinder is induced as soon as a pressure occurs in the chamber of the said machine contained between the cylinder, its cylinder head and the piston.
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