Electricity: electrothermally or thermally actuated switches – Thermally actuated switches – Expansible or vaporizable fluid actuated
Patent
1985-04-17
1986-12-02
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Thermally actuated switches
Expansible or vaporizable fluid actuated
200835, 337319, H01H 3736
Patent
active
046268197
ABSTRACT:
A switch adjusting mechanism is disclosed having a linearly operable actuator with a rotary adjustment for selectively varying the position of a switch operator of the actuator relative to a movable switch contact. The linearly operable actuator and its rotary adjustment are independently operable and serve dual functions of not only accurately adjusting the operating point of switch actuation but also providing precise facile calibration.
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patent: 4038613 (1977-07-01), Fischer
patent: 4160225 (1979-07-01), Durst
Broome Harold
Safeway Products Inc.
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