Electricity: electrothermally or thermally actuated switches – Thermally actuated switches – With bimetallic element
Patent
1975-12-19
1977-11-22
Harris, George
Electricity: electrothermally or thermally actuated switches
Thermally actuated switches
With bimetallic element
337367, H01H 3754
Patent
active
040598179
ABSTRACT:
A temperature sensitive switch having a switch housing containing switch contacts and electrical leads, an arched bimetal disc, whose dome height changes under temperature influence, a guiding disc with a centrally located and freely moveable transfer pin, which transfers movements of the bimetal disc to the switch contacts, a potlike support, and a heat transfer plate placed between guiding disc and potlike support, and characterized by an opening at the bottom of the potlike container, to allow direct heat access to the heat transfer plate.
REFERENCES:
patent: 3219783 (1965-11-01), Odson
patent: 3297845 (1967-01-01), Mertler
patent: 3356807 (1967-12-01), Brown et al.
patent: 3832667 (1974-08-01), Blanton
Basel Werner
Eberl Karlheinz
Hollweck Walter
Schnee Wilhelm
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