Electromagnetic relay

Details Electromagnetic relay Electromagnetic relay

1990-02-20

1991-08-06

Picard, Leo P.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

335 83, 335202, H01H 5122

Patent

active

050381229

ABSTRACT:
An electromagnetic relay wherein a movable contact is closed or opened against a stationary contact through excitation or demagnetization of an electromagnetic coil. A base made of synthetic resin and having a flat plate shape is provided with a space extending vertically. A stationary contact member is formed separately of a terminal member, the stationary contact member and the terminal member are provided on the side of a top surface and on the side of an undersurface of a base, respectively, and these members are connected to each other through a hole formed in the base. A recess for positioning the stationary contact member is formed on the top surface of the base. The movable contact is placed on a shorter side of the electromagnetic coil.

REFERENCES:
patent: 4498065 (1985-02-01), Nagamoto et al.
patent: 4827232 (1989-05-01), Minks
patent: 4837538 (1989-06-01), Pittmann

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