| Patent Number |
Title Of Patent |
Date Issued |
| 4245310 |
Microprocessor based control circuit for washing appliances with overfill protection |
January 13, 1981 |
| A control circuit is disclosed for appliances such as dishwashers and clothes washers. The control circuit employs a microprocessor programmed to respond to user selected options to determine the operating sequence of the appliance. The control circuit includes an overfill system which |
| 4245309 |
Microprocessor based control circuit for washing appliances with diagnostic system |
January 13, 1981 |
| A control circuit is disclosed for appliances such as dishwashers and clothes washers. The control circuit employs a microprocessor programmed to respond to user selected options to determine the operating sequence of the appliance. Feedback systems permit the detection and indication of |
| 4241400 |
Microprocessor based control circuit for washing appliances |
December 23, 1980 |
| A control circuit is disclosed for appliances such as dishwashers and clothes washers. The control circuit employs a microprocessor programmed to respond to user selected options to determine the operating sequence of the appliance. The circuit includes a drain feedback system which perm |
| 4213313 |
Relay control circuit for washing appliance |
July 22, 1980 |
| A relay control circuit for controlling the operation of various electrically actuated devices in a washing appliance such as a dishwasher is disclosed. The circuit employs four relays to provide eight operating functions, including filling, draining, dispensing of additives, water c |
