Self-contained portable flood alarm

Details Self-contained portable flood alarm Self-contained portable flood alarm

1989-08-21

1990-11-27

Orsino, Joseph A.

Communications: electrical

Condition responsive indicating system

Specific condition

340608, 340623, 340625, 200 6104, G08B 2100

Patent

active

049739476

ABSTRACT:
A self-contained, portable flood alarm is installed at a prospective flood site by merely placing the flood alarm on a flood-prone surface at the site and activates an alarm signal in response to the occurrence of a flood condition on the flood-prone surface as a result of the flotation of a buoyant element of the flood alarm, the buoyant element being capable of floating the entire flood alarm so that the alarm signal will commence immediately upon the onset of the flood condition and will continue independent of the height of the crest of the flood condition.

REFERENCES:
patent: 3786464 (1974-01-01), Staempfli
patent: 4203097 (1980-05-01), Manning
patent: 4264902 (1981-04-01), Miller
patent: 4325060 (1982-04-01), Purtell
patent: 4540976 (1985-09-01), Wegrzyn
patent: 4644328 (1987-02-01), Szymansky

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