Rotary expansible chamber devices – Positively actuated vane – Spring biased
Patent
1976-05-28
1977-06-28
Croyle, Carlton R.
Rotary expansible chamber devices
Positively actuated vane
Spring biased
267152, 418238, F04C 2900, F16F 308
Patent
active
040322696
ABSTRACT:
A rotary sliding vane compressor having means for biasing the vanes outwardly. Such means include a resilient element of improved design located in the lower portion of the vane slot and engaging a convexly shaped edge on the vane. The flexing action of the resilient member ensures that the vanes will be moved outwardly during the expansion phase of rotor travel.
REFERENCES:
patent: 3191503 (1965-06-01), Fuehrer
patent: 3277833 (1966-10-01), Hudgens
patent: 3990819 (1976-11-01), Ritchie
Borg-Warner Corporation
Croyle Carlton R.
Schlott Richard J.
Smith Leonard
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