Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Comercial y Fabril Aper SA
Original Assignee
Comercial y Fabril Aper SA
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Publication date
Application filed by Comercial y Fabril Aper SAfiledCriticalComercial y Fabril Aper SA
Priority to ES0255754ApriorityCriticalpatent/ES255754A3/en
Publication of ES255754A3publicationCriticalpatent/ES255754A3/en
Electromagnetic relay circuit with transistor amplifier, which is essentially characterized by a general circuit divided into a feeder section, a control section and a third section, with transistors arranged in series with the relay coil in the first section. They have the mission of closing and opening the circuits of the use section, the control circuit being connected to the input circuit, which has one and more switches, according to the external resistance in this case, to give power to the aforementioned transistors, which, once amplified, excites the relay for its action. (Machine-translation by Google Translate, not legally binding)
ES0255754A1960-02-051960-02-05Electromagnetic relay circuit with transistor amplifier (Machine-translation by Google Translate, not legally binding)
ExpiredES255754A3
(en)
An electronic commuty circuit provision for the command of a relay that functions by current investment. (Machine-translation by Google Translate, not legally binding)