ROTARY POWER DEVICE
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United States of America Patent
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Issued Date -
May 5, 2011
app pub date -
Nov 2, 2009
filing date -
Nov 2, 2009
priority date (Note) -
Abandoned
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Abstract
A rotary power device comprising: a toroidal cavity, an inclined power shaft, two rotors carrying pistons and two concentric Cardan joints.The Cardan joints interconnect the power shaft with the rotors. The power shaft and the two Cardan joints are disposed away from the toroidal cavity in order their dimensions, hence their strength are not limited by the geometry of the toroidal cavity. Variable displacement engines and variable capacity pumps are optional.
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