ES426679A1 - Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
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Abstract
Improvements in remote tester devices of ionic type smoke and combustión gas detectors, involving two ionization chambers with a medium tap point in contact with a field effect transistor, whose chambers are mechanically and electrically connected, essentially characterized by the provision of a relay with two contacts that separate when a voltage is applied to two terminals to which the relay coil is connected, which determines the corresponding increase in the resistance of the line of the detector cell and the imbalance in the point means of connection between the cameras, with the action of the field effect transistor that produces the triggering of the detector. (Machine-translation by Google Translate, not legally binding)
ES426679A1974-05-271974-05-27Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
ExpiredES426679A1
(en)
Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)
Improvements in remote control devices of ionic type detectors for fumes and combustión gases. (Machine-translation by Google Translate, not legally binding)