Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Vacuum or hermetically sealed type
Patent
1976-09-27
1978-04-11
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Vacuum or hermetically sealed type
335154, H01H 166
Patent
active
040841421
ABSTRACT:
A reed relay of the type having a pair of parallel reed switches aligned so that opposite ends of one switch are adjacent opposite ends of the other switch, the adjacent ends of said switches being in thermally conductive but electrically insulated relation with each other whereby the thermal EMF of the relay is eliminated or reduced to minimal levels.
REFERENCES:
patent: 3005069 (1961-10-01), Sippach et al.
patent: 3456216 (1969-07-01), Becker et al.
patent: 3488760 (1970-01-01), Julie
patent: 3701960 (1972-10-01), Campbell
patent: 3812439 (1974-05-01), Parmenter
Abrams Ralph
Campbell Bruce D.
Coto-Coil Co., Inc.
Harris George
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