Electrical contact for use in electromagnetic relay

Details Electrical contact for use in electromagnetic relay Electrical contact for use in electromagnetic relay

1988-09-21

1990-06-12

Luebke, Renee S.

Electricity: circuit makers and breakers

Electric switch details

Contact

200266, H01H 102

Patent

active

049335200

ABSTRACT:
An electrical contact is provided for use in an electromagnetic relay. The electrical contact includes an outer coating containing an element of the VA Group such as antimony, arsenic, phosphorus or bismuth. Thus, the electrical contact does not serve as a catalyst for oxidizing any organic gases which may be produced during the operation of the electromagnetic relay. Accordingly, oxidation of the gases is reduced, carbon generation is suppressed and high reliability of the contact can be achieved.

REFERENCES:
patent: 3009840 (1961-11-01), Emeis
patent: 3017532 (1962-01-01), Talmey
patent: 3222489 (1965-12-01), Chaikin
patent: 3238342 (1966-03-01), Chaikin
patent: 3853382 (1974-12-01), Lazar
patent: 4141727 (1979-02-01), Shida et al.
patent: 4337133 (1982-06-01), Augis et al.
patent: 4507633 (1985-03-01), Minks
patent: 4529667 (1985-07-01), Shiga et al.
patent: 4540861 (1985-09-01), Okumura et al.
patent: 4626479 (1986-12-01), Hosoi et al.
patent: 4795660 (1989-01-01), Cooray et al.

Affiliated with

Also associated with

Rating

Electrical contact for use in electromagnetic relay does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical contact for use in electromagnetic relay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical contact for use in electromagnetic relay will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-618510