发明授权
US6007640A Method for using a turbidity sensor to interrupt drain motor and water
valve
失效
使用浊度传感器来中断排水马达和水阀的方法
- 专利标题： Method for using a turbidity sensor to interrupt drain motor and water valve
- 专利标题（中）： 使用浊度传感器来中断排水马达和水阀的方法
-
申请号： US179295申请日： 1998-10-27
-
公开(公告)号： US6007640A公开(公告)日： 1999-12-28
- 发明人: Mark B. Neff , Thomas M. Johnson
- 申请人： Mark B. Neff , Thomas M. Johnson
- 申请人地址： IA Newton
- 专利权人： Maytag Corporation
- 当前专利权人： Maytag Corporation
- 当前专利权人地址： IA Newton
- 主分类号： A47L15/42
- IPC分类号： A47L15/42 ; A47L15/48 ; B08B7/04
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.
公开/授权文献
信息查询
