发明名称 |
Turbidity sensor that interrupts drain motor and water valve |
摘要 |
The dishwasher of the present invention is adapted to skip a drain cycle if the water in the dishwasher is clean enough. The invention uses a turbidity sensor to sense the turbidity of the water. If the sensed turbidity is below a threshold value, the drain motor and the water valve are disabled to prevent the water from being drained and to prevent additional water from being introduced into the dishwasher.
|
申请公布号 |
US5957144(A) |
申请公布日期 |
1999.09.28 |
申请号 |
US19980080528 |
申请日期 |
1998.05.18 |
申请人 |
MAYTAG CORPORATION |
发明人 |
NEFF, MARK B.;JOHNSON, THOMAS M. |
分类号 |
A47L15/42;A47L15/48;(IPC1-7):B08B3/00 |
主分类号 |
A47L15/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|