Pumps – With muffler acting on pump fluid
Patent
1985-06-18
1987-02-24
Croyle, Carlton R.
Pumps
With muffler acting on pump fluid
417366, 417372, 417902, 418 94, F04C 1800, F04C 2902
Patent
active
046454292
ABSTRACT:
The discharge gas which has been compressed by the compressor main body is cooled by heat dissipation through the heat exchanger, after which it is again returned to the compressor. When the lubricant oil is sucked under pressure of the discharge gas, it is also cooled. Each and every component part of the compressor main body and the electric motor is cooled by causing the cooled discharge gas to pass there through, whereby the temperature rise in the compressor as a whole can be suppressed.
REFERENCES:
patent: 3015222 (1962-01-01), Wellborn
patent: 3146605 (1964-09-01), Rachfel et al.
patent: 3301232 (1967-01-01), Eickmann
patent: 3356293 (1967-12-01), Butts
patent: 4355963 (1982-10-01), Tanaka
patent: 4365941 (1982-12-01), Tojo et al.
patent: 4472121 (1984-09-01), Tanaka et al.
patent: 4552518 (1985-11-01), Utter
patent: 4561829 (1985-12-01), Iwata et al.
Asami Kazutomo
Hirahara Takuho
Ishijima Koji
Sano Fumiaki
Wada Fumio
Croyle Carlton R.
Mitsubishi Denki & Kabushiki Kaisha
Olds Theodore
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