Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – With bimetallic elements
Patent
1984-05-14
1985-07-09
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
With bimetallic elements
337 89, 337 91, 337367, 337380, H01H 6102, H01H 3704
Patent
active
045285403
ABSTRACT:
A thermostat comprising a bimetal switch element reacting at selected temperatures which on one of its ends is fastened on a frame and on the other end is provided with an electric contact adapted to engage a fixed contact provided on the frame, said frame comprising two mutually parallel sheet-like metallic contact carriers forming a base unit, through which two parallel ceramic pins are extending for insulating connection of the two contact carriers and on which pins the contact carriers, with a tight fit, are slidable to and fro relative to one another and are maintained permanently mutually parallel during such mounting, each of said contact carriers having an aperture for lateral exposing of nearly the complete bimetal switch element.
REFERENCES:
patent: 1875699 (1932-09-01), Brady
patent: 2627003 (1953-01-01), Porter
patent: 2851559 (1958-09-01), Rosen
patent: 4399423 (1983-08-01), Nield
Gerson Philips M.
Hagen Marinus
Prins Klaas H.
Stiekel Jan J.
Broome Harold
Haug John A.
McAndrews James P.
Sharp Melvin
Texas Instruments Incorporated
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