Electromagnetic contactor

Details Electromagnetic contactor Electromagnetic contactor

1982-08-03

1984-12-18

Macon, Robert S.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200147R, H01H 3308, H01H 3310

Patent

active

044892250

ABSTRACT:
An electromagnetic contactor comprises a stationary contact point fixed to a stationary contact, a movable contact point fixed to a movable contact to associate with the stationary contact point for switching operations, an arc box for arc extinction for receiving the stationary and movable contacts, a commutation plate fixed to the arc box to commutate arc produced between the stationary and movable contacts and grids placed adjacent to the commutation plate and each having fitting pawls to be inserted into slits formed in the arc box, the top end of said fitting pawls being bent at the portion projecting from the slit to fix the grid to the arc box. The shortest distance X between the commutation plate and the stationary contact and the shortest distance Y between the grid and the stationary contact have relation of X.ltoreq.Y.

REFERENCES:
patent: 4080520 (1978-03-01), Muller
patent: 4237355 (1980-12-01), Fechant et al.

Affiliated with

Also associated with

Rating

Electromagnetic contactor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic contactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic contactor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1989704