Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With housing or support means
Patent
1988-11-21
1990-01-16
Picard, Leo P.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
With housing or support means
335 8, 200293, H01H 902
Patent
active
048946320
ABSTRACT:
A circuit breaker operating mechanism employs a multi-latch arrangement for controlling the automatic opening of the circuit breaker contacts upon predetermined overcurrent conditions. The multi-latch assembly is robotically assembled to the operating mechanism and is retained thereon by means of a retainer tab. The circuit breaker case and cover contain integrally formed steps which receive extensions formed on the operating mechanism assembly. The operating mechanism assembly becomes wedged between the circuit breaker cover and case when the cover is later fastened to the case.
REFERENCES:
patent: 3235689 (1966-02-01), Poulton, Jr.
patent: 3603755 (1971-09-01), Ranzanign
patent: 4286130 (1981-08-01), Troebel
patent: 4527027 (1985-07-01), Link et al.
patent: 4713635 (1987-12-01), Flick et al.
patent: 4733211 (1988-03-01), Castonguay et al.
patent: 4736174 (1988-04-01), Castonguay et al.
patent: 4752755 (1988-06-01), Nakano et al.
patent: 4754247 (1988-06-01), Raymont et al.
Castonguay Roger N.
Meiners David J.
Bernkopf Walter C.
Donovan Lincoln
Jacob Fred
Menelly Richard A.
Picard Leo P.
LandOfFree
Molded case circuit breaker operating mechanism fold-down arrang does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Molded case circuit breaker operating mechanism fold-down arrang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molded case circuit breaker operating mechanism fold-down arrang will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1337403