Electromagnetic relay with combined contact/reset spring

Details Electromagnetic relay with combined contact/reset spring Electromagnetic relay with combined contact/reset spring

1997-02-24

1998-09-01

Luebke, Renee S.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

335 78, 335 79, 335 80, 335 81, 335 82, 335 83, 335 84, 335 85, 335 86, 335132, 335140, H01H 6702, H01H 5122, H01H 5108

Patent

active

058016082

ABSTRACT:
The relay has a magnet system with an armature that operates on a switching spring via an actuating element. This switching spring has a frame-shaped contact spring as well as a fork-shaped reset spring, intermeshed in one plane and mutually decoupled, whereby the reset spring guides the actuating element via at least two linkage points lying in a line parallel to the pivot axis. The relay of the present invention provides a compact construction with few individual parts and a very low-friction operation.

REFERENCES:
patent: 4554520 (1985-11-01), Minks
patent: 4600909 (1986-07-01), Willson
patent: 4720694 (1988-01-01), Schroeder
patent: 4743877 (1988-05-01), Oberndorfer et al.
patent: 4910484 (1990-03-01), Shikano et al.

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