发明名称 |
SONIC TEMPERATURE WARNING DEVICE FOR LIDS OF COOKING VESSELS |
摘要 |
A movable permanent magnet (38) is moved by a rotating rig (29, 30) driven by a spiral thermometer (27). This magnet is designed to activate an interrupter (43) of an electric circuit housed in a sonic detecting-warning device (44) capable of rotating on the periphery of a housing 11. The circuit also comprises a battery (45) and a buzzer (46). When the magnet (38) rotates past the interrupter (43) it causes the interrupter to close, thereby actuating the buzzer (46). The angular position of the detector (44) is selected according to the temperature at which the warning signal is to be given. |
申请公布号 |
AU2715584(A) |
申请公布日期 |
1984.11.01 |
申请号 |
AU19840027155 |
申请日期 |
1984.04.19 |
申请人 |
MESINVEST N.V. |
发明人 |
CHARLES-ANDRE FAVRE;HANS RUDOLF WINTELER |
分类号 |
G10K15/04;A47J36/00;A47J36/06;A47J45/06;A47J45/07;G01K5/70 |
主分类号 |
G10K15/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|