Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1996-11-07
1998-07-28
Picard, Leo P.
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337241, 337242, 337267, H01H 8530
Patent
active
057867437
ABSTRACT:
Between a rocking lever controlled by a striking pin of a cartridge and a resiliently loaded actuation knob of an alarm micro-switch, there is interposed an arm mounted on a pivot which pivot is spaced from the movement axis of the knob with result that the knob is engaged by the arm virtually without any mutual lateral sliding therebetween.
REFERENCES:
patent: 3248956 (1966-05-01), Kuhn
patent: 3980852 (1976-09-01), Redfield
patent: 5260679 (1993-11-01), Viscogliosi
Ferraz
Picard Leo P.
Vortman Anatoly
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