发明名称 SAFETY DEVICE FOR DOMESTIC APPLIANCES THROUGH WHICH WATER FLOWS.
摘要 <p>A water-conducting household appliance includes a liquid container having a static content level, a fill control device, a cycle control unit, an inflow valve to be opened by the cycle control unit and closed by at least one of the fill control device and the cycle control unit, an evacuation pump, a switch having a switching position in which the switch turns on the evacuation pump and selectably closes the inflow valve, and a chamber hydraulically communicating with the liquid container and having an opening for the entry of water. A safety device for the appliance includes a safety level switch device having a float disposed in the chamber, the float having a switching position in which the float acts upon the switch, and the float having a position of repose in which the float is kept at a distance above the static content level and in which the float acts upon the switch to switch off the evacuation pump.</p>
申请公布号 EP0549603(B1) 申请公布日期 1994.06.29
申请号 EP19910914778 申请日期 1991.08.21
申请人 BOSCH-SIEMENS HAUSGERAETE GMBH 发明人 STICKEL, ERNST;EIERMANN, RUEDIGER;JERG, HELMUT
分类号 A47L15/42;D06F39/08;G05D9/12;(IPC1-7):A47L15/42;G05D9/00 主分类号 A47L15/42
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