Rotating piston machine with dual suspension

Details Rotating piston machine with dual suspension Rotating piston machine with dual suspension

2004-03-25

2010-06-01

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Working member has planetary or planetating movement

C418S061100

Reexamination Certificate

active

07726957

ABSTRACT:
The invention relates to a rotating piston machine, especially a compressor, a pump or a motor, comprising a rotating piston which defines working chambers with variable volumes and is located in a cylinder (1) provided with two lateral walls and a curved jacket. Said piston can be rotated about two parallel rotational axes (7, 8), vertically in relation to the lateral walls of the cylinder, and can be displaced in two directions both vertically in relation to each other and in relation to the parallel rotational axes. To this end, the piston (2) is provided with two guiding shafts (71, 81) having parallel rotational axes, said guiding shafts (71, 81) being provided with guiding elements (5, 6), preferably slides or journals, in a vertical direction in relation to the rotational axes (7, 8), on which the piston (2) is displaceably positioned by means of sliding elements (3, 4), preferably grooves or liners.

REFERENCES:
patent: 1310157 (1919-07-01), Campo
patent: 4008988 (1977-02-01), Putz
patent: 4300874 (1981-11-01), Georgiev
patent: 5295814 (1994-03-01), Uebel

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