Reed relay

Details Reed relay Reed relay

1976-06-11

1978-05-23

Pellinen, A. D.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

335202, H01H 5004

Patent

active

040913465

ABSTRACT:
A reed type relay comprises a frame forming a cavity and having coil terminals. A bobbin assembly containing a coil is mounted in the cavity, this assembly having a flange at each end. A pair of magnetic poles energized by a permanent magnet as well as by the coil is pressed into one of these flanges and the base end of a reed is pressed into the other. This reed is elongated and extends along the bobbin assembly with its tip located between the poles so as to be movable into engagement with each of them.

REFERENCES:
patent: 3522564 (1970-08-01), Mori et al.
patent: 3843892 (1974-10-01), Kobayashi et al.
patent: 3987383 (1976-10-01), Antonitsch
patent: 3993971 (1976-11-01), Ono et al.
patent: 4032871 (1977-06-01), Sauer

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