Miniaturized electromagnetic relay for switching high voltages

Details Miniaturized electromagnetic relay for switching high voltages Miniaturized electromagnetic relay for switching high voltages

1987-09-24

1988-12-20

Goldberg, E. A.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

335 83, 335 85, H01H 5122

Patent

active

047927763

ABSTRACT:
A miniature relay (1) capable of switching high currents combines the armature spring function with that of at least one (72, 73) movable contact. One end (71) of the spring is attached to the core (3) while the other end (75) is movable and attached to the armature (75) in the vicinity of the working air gap (36). Variously shaped springs are utilized to support the movable contact and mechanically bias the armature to maintain the working air gap.

REFERENCES:
patent: 4720694 (1988-01-01), Schroeder

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