Vane-type rotary actuator or an internal combustion machine
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United States of America Patent
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Oct 7, 2014
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N/A
app pub date -
Oct 7, 2005
filing date -
Jul 22, 2005
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Abstract
In an embodiment, a rotary vane-type geared internal combustion engine includes a stator, two coaxial rotors and a reducing gear. The stator has an internal cylindrical working area and intake and outlet openings. The two coaxial rotors with two vanes on each rotate to define four chambers separated by four vanes. The reducing gear has a main shaft, a shaft of an auxiliary device and two shafts of the two coaxial rotors positioned between the main shaft and the shaft of the auxiliary device. Each shaft of the reducing gear has a pair of two-tooth gears reciprocally positioned at a 90 degree angle.
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