Stored energy circuit breaker with ratchet mechanism for chargin

Details Stored energy circuit breaker with ratchet mechanism for chargin Stored energy circuit breaker with ratchet mechanism for chargin

1986-09-30

1987-12-15

Shaw, Clifford C.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

With motor

335185, 200153SC, H01H 300, H01H 900, H01H 5100

Patent

active

047136375

ABSTRACT:
A circuit breaker characterized by a ratchet mechanism for manual or electrical charging system and comprising a pair of separable contacts coupled with a rechargeable spring to close the contacts. The spring is indirectly connected to a drive shaft on which a ratchet wheel is fixedly mounted for rotation of the shaft in one direction. A drive wheel is rotatably mounted on the shaft for rotating the ratchet wheel and a brake wheel is mounted on the shaft for preventing rotation of the shaft in the other direction. Rotating means are provided for rotating the drive shaft.

REFERENCES:
patent: 4095676 (1978-06-01), Howe et al.
patent: 4491709 (1985-01-01), Chabot et al.

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