Internal-combustion engines – Rotary – With fuel injection means
Reexamination Certificate
2008-03-11
2008-03-11
Trieu, Thai-Ba (Department: 3748)
Internal-combustion engines
Rotary
With fuel injection means
C123S228000, C123S229000, C123S233000, C418S036000, C418S195000
Reexamination Certificate
active
10972166
ABSTRACT:
A novel rotary engine of the kind having a toroidal cylinder and a set of pistons on a rotating circular piston assembly provides instantaneous adjustment of the displacement volume of the engine by varying the intake and expansion stroke length on the circular path of the pistons through the opening and closing of valves into the engine cylinder under the control of an engine management system responsive to the speed/load conditions of the engine and the throttle position.
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Trieu Thai-Ba
VGT Technologies Inc.
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