发明名称 |
Freezer with defrosting indicator |
摘要 |
A freezer includes a refrigerating surface that is capable of freezing and a measuring circuit for estimating the quantity of ice located on the refrigerating surface and for furnishing a warning signal when the estimated quantity of ice exceeds a limit value. The freezer includes a sensor sensing at least one climatic condition and a refrigerating surface periodically freezing, and a measuring circuit having at least one sensor and a time measuring device estimating a quantity of ice on said refrigerating surface based upon various factors. A warning signal is supplied when an estimated quantity of ice exceeds a predetermined limit value.
|
申请公布号 |
US7836710(B2) |
申请公布日期 |
2010.11.23 |
申请号 |
US20040989809 |
申请日期 |
2004.11.16 |
申请人 |
BSH BOSCH UND SIEMENS HAUSGERAETE GMBH |
发明人 |
FLINNER KLAUS;HAUSMANN GEORG;HOLZER STEFAN;HAEGELE FRITZ;KONOPA HELMUT;STELZER JOERG |
分类号 |
F25D21/02;F25B49/00;G01K13/00 |
主分类号 |
F25D21/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|