Rotary positive displacement machine

Details Rotary positive displacement machine Rotary positive displacement machine

2007-06-19

2007-06-19

Trieu, Thai-Ba (Department: 3748)

Internal-combustion engines

Rotating cylinder

Parallel to shaft

C123S235000, C418S247000, C418S248000, C418S062000

Reexamination Certificate

active

10501148

ABSTRACT:
A rotary displacement machine includes a casing having a circular cylindrical internal surface and a rotor disposed in the chamber mounted to orbit about a chamber axis, with the rotor having a circular cylindrical external surface. A vane member is mounted on the casing and pivotable about a pivot axis parallel to the chamber axis. The vane member has a passage way communicating between the exterior of the casing and the operating chamber. A linkage connects the vane member to the rotor so as to keep a tip face of the vane member in sealing contact with an external surface of the rotor.

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