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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SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SAfiledCriticalSAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to ES0242043ApriorityCriticalpatent/ES242043A1/en
Publication of ES242043A1publicationCriticalpatent/ES242043A1/en
Improvements in dc power supply devices, from rectified alternating current in which the regulation of the rectified current characteristics are obtained by means of a transducer whose supply current is supplied by at least two cascaded transistors, characterized due to the fact that the use terminals are grounded by a resistance (ballast resistance) whose ohmic value is equal to the quotient of the desired voltage by the residual current of the transducer, obtaining the polarization of the transistrons by means of sockets of said resistance . (Machine-translation by Google Translate, not legally binding)
ES0242043A1958-05-231958-05-23Improvements in the continuous current feed devices (Machine-translation by Google Translate, not legally binding)
ExpiredES242043A1
(en)
A voltage regulating device applicable to power supply circuits of alternating current consumer sources (Machine-translation by Google Translate, not legally binding)
New system of connections in the power supply circuits for alternate currents from magnetic dishes (Machine-translation by Google Translate, not legally binding)
System for regulating the current power supply in high current resistance ovens fitted with alternate current (Machine-translation by Google Translate, not legally binding)