Float control for a switch

Details Float control for a switch Float control for a switch

1982-04-13

1985-01-08

Scott, J. R.

Electricity: circuit makers and breakers

Float

Float and pressure

733225, H01H 3518

Patent

active

044928343

ABSTRACT:
A float control for a pushbutton switch, including a float having a fixed pivot inside a float chamber, and a two-armed lever with a fixed fulcrum. One arm of the lever contacts the push-button switch for actuation thereof, said the other lever arm is connected to the float in a position spaced from the float. This other lever arm pivots in a manner allowing for relative pivoting and sliding movement, so that the lever does not impede any movement of the float, and any such float movement is fully translated into imparting control forces to the lever.

REFERENCES:
patent: 2136220 (1938-11-01), Shepherd
patent: 2611048 (1952-09-01), Reading
patent: 2826919 (1958-03-01), Klingler
patent: 2957060 (1960-10-01), Culley
patent: 3028463 (1962-04-01), Birch
patent: 3050605 (1962-08-01), Pollak
patent: 3686451 (1972-08-01), Potthurst, Jr.
patent: 4180095 (1979-12-01), Woolley et al.
patent: 4289154 (1981-09-01), Quayle

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