Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent
1977-07-20
1979-04-24
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Automatic circuit-interrupting devices
335166, H01H 7324
Patent
active
041514955
ABSTRACT:
A narrow molded case circuit breaker is provided with a spring powered trip free contact operating mechanism including a manual operating member and a releasable cradle which must be latched in a reset position in order to close the contacts. The cradle and operating member are connected by a reset link pivotally mounted to the operating member for moving the cradle from a released or tripped position to a latched or reset position.
REFERENCES:
patent: 4056797 (1977-11-01), Rys
patent: 4090158 (1978-05-01), Oeda
DiMarco Bernard
Rys Tadeusz J.
Gould Inc.
Harris George
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