Invention Grant
- Patent Title: High voltage circuit breaker of low liquid type
- Patent Title (中): 低液位型高压断路器
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Application No.: US3670127DApplication Date: 1971-04-21
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Publication No.: US3670127APublication Date: 1972-06-13
- Inventor: GARD INGE
- Applicant: ASEA AB
- Assignee: Asea Ab
- Current Assignee: Asea Ab
- Priority: US13593471 1971-04-21
- Main IPC: H01H33/55
- IPC: H01H33/55 ; H01H33/75
Abstract:
In a high voltage circuit breaker of low liquid type the breaking chambers are pressurized to prevent the circuit breaker from restriking when breaking capacitive loads. All the seals required for these pressurized chambers are located below the liquid level in each chamber.
Information query
