Improvements in the thermoelectric safety devices applied to gas appliances. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the thermoelectric safety devices applied to gas appliances, characterized in that the heads of the thermocouples are connected in series, using for the conduction of the current two independent cables covered so that the closing of the circuit of each thermocouple is done through of the other thermocouple, these being joined to the coil of the electromagnet through a single contact. (Machine-translation by Google Translate, not legally binding)