US PATENT SUBCLASS 323 / 223
.~ Using a three or more terminal semiconductive device


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

220  DF  IN SHUNT WITH SOURCE OR LOAD {7}
223.~ Using a three or more terminal semiconductive device {3}
224  DF  .~.~> With additional series regulator
225  DF  .~.~> Plural devices
226  DF  .~.~> Linearly acting


DEFINITION

Classification: 323/223

Using a three or more terminal semiconductive device:

(under subclass 220) Subject matter wherein the final control device within the shunt circuit is a transistor or semiconductor controlled rectifier.

SEE OR SEARCH THIS CLASS, SUBCLASS:

265, 311 and 349, for semiconductive devices as final control devices in nonshunt regulators.