ES358136A1 - A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
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COOPERATIVA IND ELECTRONICA VY
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COOPERATIVA IND ELECTRONICA VY
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Priority to ES358136ApriorityCriticalpatent/ES358136A1/en
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Ignition Installations For Internal Combustion Engines
(AREA)
Abstract
A system of polarization of the base of a transistor, by means of the combination of multiple switches, characterized by the fact of inserting in the power supply of the transistor a multiple switch that controls the resistance of polarization coming from the positive of the generator, another that controls the polarization from the generator's negative and a third that controls the general polarization of the transistor's base, it being foreseen that each one of these multiple switches will be able to adopt a variable number of contact positions, -for example ten- and that only in one of them establishes the real contact, verifying the polarization of the transistor only when the previously determined positions of the three switches coincide at the same time, remaining in the rest in open circuit. (Machine-translation by Google Translate, not legally binding)
ES358136A1968-09-131968-09-13A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
ExpiredES358136A1
(en)
A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
A system of polarization of the base of a transistor, through the combination of multiple switches. (Machine-translation by Google Translate, not legally binding)
Electric welding of arc with continuous current, with regulation on the side of the continuous current through electronic switch. (Machine-translation by Google Translate, not legally binding)