US PATENT SUBCLASS 62 / 505
.~.~ Cooling motor and/or compressor by refrigerant

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467  DF  REFRIGERATION PRODUCER {7}
498  DF  .~ Compressor-condenser-evaporator circuit {11}
505.~.~ Cooling motor and/or compressor by refrigerant

DEFINITION

Classification: 62/505

(under subclass 498) Apparatus including means using the refrigerant being circulated for cooling either the compressor or a motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

513, for heat exchange between diverse function elements of a refrigeration producer.

SEE OR SEARCH CLASS

417, Pumps,

366+, for a pump drive motor which is cooled by pump fluid.

418, Rotary Expansible Chamber Devices,

83+, for rotary expansible chamber devices having heat exchange means.