US PATENT SUBCLASS 310 / 58
.~.~.~ Circulation

Current as of: June, 1999
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310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R  DF  .~ Rotary {28}
52  DF  .~.~ Cooling or fluid contact {6}
58.~.~.~ Circulation {3}
59  DF  .~.~.~.~> Plural units or plural paths
60 R  DF  .~.~.~.~> Self-forced {4}
64  DF  .~.~.~.~> Heat-exchange structure {1}

DEFINITION

Classification: 310/58

(under subclass 52) Subject matter relating to the circulation of cooling or other fluid through the dynamoelectric device.

(1) Note. The fluid may, for example, be forced through the dynamoelectric device.