Pumps – Motor driven – Electric or magnetic motor
Patent
1992-05-21
1993-08-31
Bertsch, Richard A.
Pumps
Motor driven
Electric or magnetic motor
417366, 417372, 418 556, 418DIG1, F04B 1700, F01C 102
Patent
active
052403912
ABSTRACT:
Suction gas is used to cool the motor of a low-side hermetic compressor. The suction flow is divided. A small amount of the suction flow, e.g. 15%, is diverted to cool the motor and is recombined, via aspiration, with the main flow which is supplied directly to the inlet of the running gear of the compressor.
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patent: 5055010 (1991-10-01), Logan
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patent: 5114322 (1992-05-01), Caillat et al.
Chou Rudy S.
Ramshankar Rengasamy
Basichas Alfred
Bertsch Richard A.
Carrier Corporation
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