US PATENT SUBCLASS 323 / 245
.~.~ With nonelectrical condition sensing

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

Internet Version by PATENTEC © 1999      Terms of Use


323 /   HD   ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS

234  DF  OUTPUT LEVEL RESPONSIVE {6}
237  DF  .~ Phase controlled switching using electronic tube or a three or more terminal semiconductive device {8}
245.~.~ With nonelectrical condition sensing

DEFINITION

Classification: 323/245

With nonelectrical condition sensing:

(under subclass 237) Subject matter wherein the means which responds to the output is a sensor which measures a nonelectrical condition such as heat of the system or its load, the condition being dependent upon the output of the system.

SEE OR SEARCH THIS CLASS, SUBCLASS:

236, for zero switching devices with nonelectrical condition sensors.

SEE OR SEARCH CLASS

219, Electric Heating,

482, for power supply means with nonelectrical condition sensing having a heating system as the load.