Power control circuit for use in a vending machine

Details Power control circuit for use in a vending machine Power control circuit for use in a vending machine

2007-02-27

2007-02-27

Mackey, Patrick (Department: 3653)

Check-actuated control mechanisms

Control mechanism actuated by check, other than coin , which...

By pliant currency

Reexamination Certificate

active

11202939

ABSTRACT:
A power control circuit used in a vending machine having a bill accepter and vending main units controlled by the bill accepter is disclosed to include a pulse signal generator installed in the bill inlet of the bill accepter and adapted to generate a triggering signal upon insertion of a bill into the bill inlet of the bill accepter, a driver, and a trigger, which controls the driver to drive the bill accepter between the power-saving stand-by mode and the work mode subject to the presence of the pulse signal from the pulse signal generator.

REFERENCES:
patent: 4848556 (1989-07-01), Shah et al.
patent: 5316124 (1994-05-01), Barnes et al.
patent: 2004/0178209 (2004-09-01), Chien et al.

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