Liquid level sensing switch assembly

Details Liquid level sensing switch assembly Liquid level sensing switch assembly

1989-10-16

1991-06-25

Tolin, Gerald P.

Electricity: circuit makers and breakers

Float

Float and pressure

73313, 340624, H01H 3518

Patent

active

050269542

ABSTRACT:
A liquid level response electrical switch assembly responsive to the level of a monitored liquid is shown as having a body and a chamber-like or containment portion, electrical conductors are carried by the body for connection to as associated electrical load, a reed switch is carried by and within the body for opening and closing an electrical circuit through the electrical conductors, and a magnet positioned by a buoyant float responsive to the level of the monitored liquid is effective for actuating the reed switch.

REFERENCES:
patent: 2133077 (1938-10-01), Boddy
patent: 2684414 (1954-07-01), Kilpatrick
patent: 2744177 (1956-05-01), Barber
patent: 2899517 (1959-08-01), Hastings et al.
patent: 3167623 (1965-01-01), Kaleta
patent: 3211856 (1965-10-01), Bakke
patent: 3227839 (1966-01-01), Brown
patent: 3342960 (1967-09-01), Dillon et al.
patent: 3562735 (1971-02-01), Goodlaxson
patent: 3691522 (1972-09-01), Hocking et al.
patent: 3750124 (1973-07-01), Barnes et al.
patent: 3798401 (1974-03-01), Kochanski et al.
patent: 3849770 (1974-11-01), Hayashida
patent: 4090050 (1978-05-01), Siiberg
patent: 4467156 (1984-08-01), Dvorak et al.
patent: 4500761 (1985-02-01), Kubota
patent: 4609796 (1986-09-01), Bergsma
patent: 4638663 (1987-01-01), Seelhorst
patent: 4691185 (1987-09-01), Loubier
patent: 4837537 (1989-06-01), Nakada

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