Multi-pole circuit breaker with baffle shield venting

Details Multi-pole circuit breaker with baffle shield venting Multi-pole circuit breaker with baffle shield venting

1974-12-30

1977-04-19

Scott, James R.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200147R, 337110, 200306, H01H 930, H01H 3302

Patent

active

040190056

ABSTRACT:
A baffle assembly covering a vent opening in a molded case circuit breaker housing is constructed of two identical platelike elements having integral face protrusions. These elements are stacked in face-to-face relationship with their protrusions in engagement to maintain a narrow space between the element faces. Edge notches are provided to orient the elements so that the perforations of one element are misaligned with respect to the perforations of the other element so that arcing gases do not flow in a straight path through the baffle assembly.

REFERENCES:
patent: 2942083 (1960-06-01), Walker et al.
patent: 3043939 (1962-07-01), Gryctko
patent: 3555224 (1971-01-01), Frind et al.
patent: 3649791 (1972-03-01), Kruckewitt
patent: 3728503 (1973-04-01), Clausing et al.
patent: 3786380 (1974-01-01), Harper
patent: 3803376 (1974-04-01), Gryctko

Affiliated with

Also associated with

Rating

Multi-pole circuit breaker with baffle shield venting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-pole circuit breaker with baffle shield venting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-pole circuit breaker with baffle shield venting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-104770