Electric activated device to shut off the gas flame of a cooking unit
The device has a magnetic valve (13) whose coil (12) is supplied by a thermoelement (11) and that is held in its open position by the thermoelement when it is heated by the gas flame. A switching device (22, 23) is provided for feeding a compensation current for causing the magnetic valve to drop in...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The device has a magnetic valve (13) whose coil (12) is supplied by a thermoelement (11) and that is held in its open position by the thermoelement when it is heated by the gas flame. A switching device (22, 23) is provided for feeding a compensation current for causing the magnetic valve to drop into the closed position into the thermo-current circuit of the magnetic coil connected to the thermoelement. |
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