Expansible chamber devices – Oscillating working member or cylinder therefor – Oscillatory shaft with radially extending vane
Patent
1974-11-04
1976-02-10
Freeh, William L.
Expansible chamber devices
Oscillating working member or cylinder therefor
Oscillatory shaft with radially extending vane
91339, 91506, F01C 900, F01B 300
Patent
active
039371301
ABSTRACT:
A low friction seal assembly for a fluid energy translating device seals a pair of pressure fluid chambers from one another. The assembly is mounted in a movable member of the device and has an elastic member which mechanically and hydraulically biases a seal member into engagement with the walls of the device.
REFERENCES:
patent: 3207048 (1965-09-01), Rumsey
patent: 3277796 (1966-10-01), Wessel et al.
patent: 3375756 (1968-04-01), Bienaime
patent: 3426654 (1969-02-01), Laughman
Adams Cecil E.
Born Ellis H.
ABEX Corporation
Baker Jr. Thomas S.
Freeh William L.
Greenlee David A.
LaPointe G. P.
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