FIELD: electrical engineering. SUBSTANCE: arc control device of high voltage gas which incorporates main and arc control contacts, metal and insulation nozzles, autogeneration and autocompression chambers coupled to inner space of insulation nozzle via circular conduits. Insulation bushing with noncommunicating conduits which couple inner of neck of insulation nozzle to autogeneration and autocompression chambers is inserted into neck of insulation nozzle. EFFECT: enhanced functional reliability and simplicity of design. 1 dwg
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Authors
Dates
1997-08-20—Published
1995-12-01—Filed