Miniature relay device

Details Miniature relay device Miniature relay device

1975-09-08

1977-04-19

Broome, Harold

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

335131, H01H 4504

Patent

active

040191656

ABSTRACT:
An improved multiple-pole, miniature relay includes a housing with a coil, a core, an attached field piece, armature and armature return spring positioned therein. The armature engages a lifter which is restrained from movement within the housing except in a direction parallel to the axis of the core. The lifter is connected with a plurality of pivotal contact blades. One or both ends of the blades have contacts thereon adapted to engage with contact pins depending upon the mode of pivotal movement. Electric contact is maintained through the blades by mounting the blades upon additional contact pins.

REFERENCES:
patent: 3828286 (1974-08-01), Bain

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