ES97869U - Device for regulating the number of revolutions of direct current motors (Machine-translation by Google Translate, not legally binding)
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Device for regulating the number of revolutions of direct current motors (Machine-translation by Google Translate, not legally binding)
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Gebr Huhler Nachfolger GmbH
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Gebr Huhler Nachfolger GmbH
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Priority to ES97869UpriorityCriticalpatent/ES97869Y/en
Publication of ES97869UpublicationCriticalpatent/ES97869U/en
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Publication of ES97869YpublicationCriticalpatent/ES97869Y/en
A device for regulating the number of revolutions of dc motors, characterized in that a damped oscillator is provided, which is influenced by the rotating rotor and whose output voltage governs the motor circuit. (Machine-translation by Google Translate, not legally binding)
ES97869U1963-02-231963-02-23
Device for regulating the number of revolutions of direct current motors
ExpiredES97869Y
(en)
Procedure and disposition for the regulation of the number of revolutions or control of electric motors. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of electric power generators of vertical structure hydraulic force (Machine-translation by Google Translate, not legally binding)
Improvements in the starting systems of three-phase engines with a separator of various devanados (Machine-translation by Google Translate, not legally binding)