Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...
Reexamination Certificate
2006-06-05
2009-10-13
Trieu, Thai Ba (Department: 3748)
Internal-combustion engines
Rotary
With transfer means intermediate single compression volume...
C123S238000, C418S248000, C418S247000, C418S083000
Reexamination Certificate
active
07600501
ABSTRACT:
A method for increasing the power output in an engine, pump, or similar device, which includes a cylinder, inside which is a lever piston pivoted to make a reciprocating motion and a rotating piston mounted eccentrically in a bearing to make a rotating motion, as well as an inlet opening opening into the work chamber of the cylinder and an exhaust opening leading out of the exhaust chamber of the cylinder. At least the rotating piston is hollow or manufactured from a material lighter than the pressurized medium used in the device. The lever piston too can be hollow or manufactured from a material lighter than the medium used.
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Jacobson & Holman PLLC
Trieu Thai Ba
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