Electromagnetic relay

Details Electromagnetic relay Electromagnetic relay

1993-05-13

1995-02-21

Donovan, Lincoln

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

335130, H01H 5122

Patent

active

053920155

ABSTRACT:
An electromagnetic relay which is small in size, low in power consumption, high in productivity, and long in service life and which operates with high accuracy. The electromagnetic relay in which the electromagnet is energized and deenergized to swing its armature to drive a slide card, and a movable contact piece forming a contact mechanism is swung by the card, wherein a small gap is formed between the movable contact piece and a part of an end of the card, when the card is returned.

REFERENCES:
patent: 4618842 (1986-10-01), Nestlen et al.
patent: 4958137 (1990-09-01), Schroeder

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