US PATENT SUBCLASS 363 / 57
.~.~.~.~ Thyristor

Current as of: June, 1999
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363 /   HD   ELECTRIC POWER CONVERSION SYSTEMS

13  DF  CURRENT CONVERSION {25}
50  DF  .~ Including automatic or integral protection means {3}
55  DF  .~.~ For inverters {1}
56  DF  .~.~.~ Semiconductor type {1}
57.~.~.~.~ Thyristor {1}
58  DF  .~.~.~.~.~> Bridge

DEFINITION

Classification: 363/57

Thyristor:

(under subclass 56) Subject matter wherein the semiconductor device is a "Thyristor".

SEE OR SEARCH CLASS

257, Active Solid-State Devices (e.g., Transistors, Solid-State Diodes),

107, 181 for regenerative type devices, including thyristors.