Switch adjustment mechanism

Details Switch adjustment mechanism Switch adjustment mechanism

1979-09-04

1981-04-21

Tolin, Gerald P.

Electricity: circuit makers and breakers

Fluid pressure

Flow-responsive type

200 83WM, 337319, H01H 3534

Patent

active

042634890

ABSTRACT:
A laundry appliance is provided with a pressure responsive switch operable for detecting fluid levels in a fluid container. The switch is secured to mounting bracketry including a guideway within which a slider member is movable. A cam portion of the slider member contacts a switch adjustment lever and movement of the slider member within the guideway moves the cam portion relative to the adjustment lever and determines the fluid level attainable in the container by changing the switch setting. The slider member is removable from the bracketry and is replaceable with other slider members having modified cam surfaces corresponding to different fluid levels.

REFERENCES:
patent: 3110784 (1963-11-01), Williams
patent: 3579284 (1971-05-01), Mason
patent: 3636490 (1972-01-01), Pansing
patent: 3875359 (1975-04-01), Backus
Infinite Level Pressure Switch Assembly, Controls Company of America, Part #738-278-2, See Photos.

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