Floating oil leak detector

Details Floating oil leak detector Floating oil leak detector

1984-01-04

1985-10-22

Hart, Charles

Communications: electrical

Condition responsive indicating system

Specific condition

73 61R, 733225, 340624, 340603, G08B 2100

Patent

active

045491712

ABSTRACT:
Oil floating on the surface of a body of water can be detected by the floating sensor of this invention which comprises a float having a central opening vertically therethrough and containing an electrical sensor, the lead wire connected to the sensor extending downwardly through the opening, forming a U-bend and extending upwardly through the opening to alarm means. A weight at the U-bend provides for automatic height adjustment of the detector as the surface of the body of water raises or lowers.

REFERENCES:
patent: 3603952 (1971-09-01), Smith
patent: 3874223 (1975-04-01), Miyazaki et al.
patent: 3885418 (1975-05-01), Kriebel
patent: 3913384 (1975-10-01), Furuya et al.
patent: 3946625 (1976-03-01), Miyazaki et al.

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