High voltage relay

Details High voltage relay High voltage relay

1993-08-12

1994-10-25

Donovan, Lincoln

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

H01H 6702

Patent

active

053593073

ABSTRACT:
A high-speed, relay for switching a high voltage signals includes a set of terminals across which the high voltage signal is applied. The relay also includes a motor having a shaft for movement between an open position and a closed position responsive to actuation of the motor. A contact plate is connected to the shaft which moves responsive to the shaft. A conductor having two contacts at distal ends is formed on the contact plate opposite the terminals such that the conductor does not contact the terminals in the open position and the conductor creates a short circuit across the terminals when in the closed position. The relay according to the invention permits the contact plate to be positioned closer to the terminals which results in a faster switching time.

REFERENCES:
patent: 3070730 (1962-12-01), Gray et al.
patent: 3689856 (1972-09-01), Lambert et al.
patent: 3798542 (1974-03-01), Dempsey
patent: 3981950 (1975-06-01), DeLucia
patent: 4293835 (1981-10-01), Davis et al.
patent: 4686500 (1987-08-01), Ide et al.

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