Rotary engine with recirculating arc roller power transfer
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United States of America Patent
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Aug 15, 2023
Grant Date -
Sep 15, 2022
app pub date -
May 31, 2022
filing date -
Nov 27, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
The disclosure provides rotary machines that include, in one embodiment, a shaft defining a central axis A, the shaft having a first end and a second end. The shaft can have a first gearbox disposed thereon defining one or more cavities therein. At least one contour is slidably received into an arcuate cavity in an exterior surface of the gearbox. The contour has a convex outer surface that cooperates with an inwardly facing curved surface of a housing to form a working volume. A gearbox mechanism consisting of gears, crankshafts, bearings and connecting rod creates an oscillatory motion 2 times per revolution such that the contour can navigate about the arcuate cavity without contacting the cavity at a high rate of rotating speed. Thus, said working volume can expand and compresses twice per rotatable shaft revolution.
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