H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/228
H01H 33/70 (2006.01) H01H 33/56 (2006.01)
Patent
CA 1145800
- 1 - Abstract: The present invention relates to electrically heated compressed gas circuit interrupters. The compressed gas circuit interrupter includes a chamber in which SF6 gas is confined. Shield members surround arc-extinguishing assemblies. Heat transfer members are connected to the shield members at their ends. Electric heaters are provided on the outside of the chamber and are connected to the heat transfer members for heating the ends thereof.
369391
Koyanagi Osamu
Natsui Ken-Ichi
Hitachi Ltd.
Kirby Eades Gale Baker
LandOfFree
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