Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller
Patent
1980-05-19
1982-12-07
Croyle, Carlton R.
Pumps
One fluid pumped by contact or entrainment with another
Contact or entrainment within rotary impeller
F04C 1900
Patent
active
043624731
ABSTRACT:
The disclosure relates to a rotary compressor for a gas and liquid mixture and comprising a disk-like rotor disposed in a fixed pump housing and having an annular peripheral gas and liquid channel. The channel includes an annular radially outer space for an entrapped liquid annulus and a radially inner, concentric annular space for gas, which is defined by a liquid trap-forming side wall which penetrates into the liquid annulus space. The gas space is divided into suction and compression chambers by one or more transverse walls connected to the rotor and radially from inwards penetrating into the liquid annulus space, and by planar liquid jets which are deflected from the rotating liquid annulus in the space therefor by means of one or more blades which are fixedly anchored in the pump housing and extend radially along the liquid annulus space.
REFERENCES:
patent: 1611265 (1926-12-01), Carrey
patent: 4074954 (1978-02-01), Roberts
Croyle Carlton R.
Geoffrey, Jr. Eugene E.
Look Edward
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