Gasoline dispenser warning announces

Details Gasoline dispenser warning announces Gasoline dispenser warning announces

1994-03-28

1996-04-09

Swarthout, Brent A.

Communications: electrical

Condition responsive indicating system

Specific condition

34030915, 137553, 137554, 222 39, 222 41, G08B 2100

Patent

active

055065708

ABSTRACT:
A warning announcer for a gasoline dispenser having a pump flow counter, a pump bar switch and/or a nozzle position sensor, a dispenser nozzle, and a nozzle receptacle, including a logic unit, a timer, a speaker, a voice alarm unit for providing a message to the speaker, a circuit for connecting signals from the pump flow counter and the pump bar switch or position sensor to the logic unit for controlling the timer to produce a message signal, and a circuit for connecting the timer to the voice alarm unit for initiating a message when the timer produces a messages signals.

REFERENCES:
patent: 3809866 (1974-05-01), Scoville
patent: 4250550 (1981-02-01), Fleischer
patent: 4630754 (1986-12-01), Komukai
patent: 4726492 (1988-02-01), Komukai
patent: 5018645 (1991-05-01), Zinsmeyer
patent: 5134716 (1992-07-01), Craig

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