Rotary through vane compressor

Details Rotary through vane compressor Rotary through vane compressor

1977-12-01

1979-03-13

Vrablik, John J.

Rotary expansible chamber devices

Interconnected vanes

Integrally connected

418270, F04C 1700, F04C 2908

Patent

active

041440056

ABSTRACT:
A rotary compact compressor having through vanes of fixed length slidably mounted in intersecting slots of a cylindrical rotor which rotates on an eccentric axis in a cylinder working chamber formed with a developed surface. The rotor includes an integral forwardly extending drive shaft which is supported in a cantilevered rotatable manner by single bearing means in a front head housing. The cantilevered rotor facilitates assembly of the through vanes by virtue of the rotor intersecting slots being open throughout their diametrical extent to the rotor rear face. The structure further includes a combined cover and valve plate enclosing the front face of the rotor housing section.

REFERENCES:
patent: 2260888 (1941-10-01), Davis
patent: 2580278 (1951-12-01), Brennan
patent: 2748716 (1956-06-01), Janik
patent: 3676021 (1972-07-01), Warner
patent: 3995977 (1976-12-01), Takahasi et al.

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