Interrupter actuator

Details Interrupter actuator Interrupter actuator

1991-04-10

1992-06-23

Scott, J. R.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Automatic circuit-interrupting devices

335 21, 335172, H01H 7110

Patent

active

051246783

ABSTRACT:
An interrupter actuator comprising a frame, a pivot lever mounted on the frame for pivotal movement relative thereto about a first axis and between first and second positions, an operating lever mounted on the pivot lever for pivotal movement relative thereto about a second axis spaced from the first axis, and the operating lever being moveable between an open position and a closed position, and a linkage for opening an interrupter in response to movement of the operating lever when the pivot lever moves to the second position, for opening the interrupter in response to movement of the operating lever to the open position when the pivot lever is in the first position, and for closing the interrupter in response to movement of the operating lever to the closed position when the pivot lever is in the first position.

REFERENCES:
patent: 3098910 (1963-07-01), Schwartz
patent: 4591679 (1986-05-01), Yamat et al.
patent: 4791364 (1988-12-01), Milkuecky

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