Electrical transmission or interconnection systems – Plural load circuit systems – Selectively connected or controlled load circuits
Patent
1986-01-15
1987-05-05
Shoop, Jr., William M.
Electrical transmission or interconnection systems
Plural load circuit systems
Selectively connected or controlled load circuits
307116, 307113, 194217, 194211, 68 12R, 68 20, G07F 1300
Patent
active
046635386
ABSTRACT:
A control system is provided for controlling the operation of at least a pair of coin actuated appliances. A control panel area is provided which includes a coin drop mechanism, selection switches and indicators. A microcontroller is in circuit association with the coin drop mechanism, the selection switches and the indicators. The microcontroller is operable for accumulating the value of coins received and for effecting a display of the value in the indicators. Upon operation of a selection switch for a particular appliance by the appliance user, the microcontroller will effect operation of that appliance and the assignment of the displayed value to that appliance.
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American Dryer Corporation, American Computer Drying System, Phase II.
Cissell Manufacturing Company, Dimension 2000 Coin Operated Dryer.
Speed Queen Company, Speed Queen Computerized Dryer.
Cotton Curran D.
Ellingson David I.
Erickson Donald E.
Noe William J.
Wilson James D.
Ip Shik Luen Paul
Shoop Jr. William M.
The Maytag Company
Ward Richard L.
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