Title: Electric gas-isolated device
Application Number: 85106215 Application Date: 1985.08.01
Publication Number: 1008402 Publication Date: 1987.02.04
Approval Pub. Date: Granted Pub. Date: 1988.09.28
International Classifi-cation: H01F40/06,H02B1/00,H02B13/06
Applicant(s) Name: Mitsubishi Electric Corp. Address:
Inventor(s) Name:
Attorney & Agent: GU TIANHUA
Abstract:
     The electric gas-isolated device includes an integral and inseparatable current transformer wound around a housing of the gas-isolated connection bus being connected between two adjacent gas-isolated electrical apparatuses such as a gas-isolated circuit breaker and a gas-isolated switch. The housing of the bus comprises a first and a second tubular shells, each of them has an outer flange connected to the isolate switch or breaker through an isolated washer at one end, and an inner flange connected detachable to the inner flange of another shell at the other end. So it is not necessary for the current transformer to pass through the flange with larger diameter.
Time: 10