Rotary expansible chamber devices – Multistage – Interengaging rotary members
Patent
1974-08-28
1976-03-02
Husar, C. J.
Rotary expansible chamber devices
Multistage
Interengaging rotary members
418206, F04C 1300, F04C 1710
Patent
active
039415210
ABSTRACT:
A rotary compressor having a pair of rotatable impellers in mating engagement in working chambers, each impeller having a plurality of constant cross-sectional profiles, each profile having a plurality of lobes and wells, the trailing well region of each profile communicating with the leading well region of an adjacent profile, an inlet communicating with the working chambers and an outlet located out of the plane of at least one of the profiles on each impeller.
REFERENCES:
patent: 158277 (1874-12-01), Holcomb et al.
patent: 2515201 (1950-07-01), Dulmage et al.
patent: 2670188 (1954-02-01), Erdmenger
patent: 2839240 (1958-06-01), Bechtold
Calspan Corporation
Husar C. J.
Jaffe Allen J.
Smith Leonard
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