Electric switch

Details Electric switch Electric switch

1984-10-01

1986-03-25

Scott, J. R.

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

200292, H01H 1954, H01H 900

Patent

active

045785473

ABSTRACT:
Electric switches whose fixed contacts (3) are formed by the conductors on a printed circuit board (1), which are coated with a layer of noble metal, the connections between the fixed contacts provided on a contact path (2) and electrically connected among each other, extend outside the contact paths (2) of the movable contacts. Prior to the application of the layer of noble metal the connecting lines are covered and, therefore, a considerable saving of noble metal results.

REFERENCES:
patent: 2896033 (1959-07-01), Hartz
patent: 3794784 (1974-02-01), Snider
patent: 3828285 (1974-08-01), Yokoyama et al.
patent: 4038504 (1977-07-01), McAnulty et al.
patent: 4135065 (1979-01-01), Nicot
patent: 4246453 (1981-01-01), Marchese et al.
patent: 4390757 (1983-06-01), Wiessner

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-632583