US PATENT SUBCLASS 310 / 227
.~.~.~ With cooling

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R  DF  .~ Rotary {28}
219  DF  .~.~ Current collectors {7}
227.~.~.~ With cooling

DEFINITION

Classification: 310/227

(under subclass 219) Subject matter having cooling means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

52+, for rotary dynamoelectric machinery having cooling means for cooling more than the current collector per se.