Electricity: circuit makers and breakers – Special application – Liquid or moisture responsive
Patent
1979-05-04
1981-03-03
Marcus, Stephen
Electricity: circuit makers and breakers
Special application
Liquid or moisture responsive
H01H 520
Patent
active
042543134
ABSTRACT:
A snap switch is disclosed with a snap spring which is fastened on a carrier, carries at least one switch contact which connects it electrically to the carrier and has at least two arms which are reciprocally biased to form a closed system of forces in which at least one arm under compressive stress can be switched by the effect of an external driving force onto the snap spring between two switch positions in which it has different curvatures.
REFERENCES:
patent: 2980774 (1961-04-01), Millerwise
patent: 3153125 (1964-10-01), Strauss et al.
patent: 3213244 (1965-10-01), McCarrick
Elektromanufaktur Zangenstein Hanauer GmbH & Co.
Flocks Karl W.
Marcus Stephen
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