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Individual
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Individual
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Priority to ES0021392UpriorityCriticalpatent/ES21392Y/en
Publication of ES21392UpublicationCriticalpatent/ES21392U/en
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Publication of ES21392YpublicationCriticalpatent/ES21392Y/en
Electric motor, for toys and similar applications, characterized in that the winding of its inductor is arranged in a rotating armature around an axis, which is extended to the other side of this according to a handle that, conveniently rotated, brings closer or to move the aforementioned winding to that of the armature, thus modifying the inclination of the brushes with respect to the inductor and varying the speed of the shaft integral with the armature as desired; such motor is fed by the current of the network, after lowering its voltage passing it before by a resistance, lamps, transformer or suitable analogous element. (Machine-translation by Google Translate, not legally binding)
ES0021392U1949-11-121949-11-12
Electric motor for toys and similar applications.
ExpiredES21392Y
(en)
Improvements in appliances for the regulation of the number of revolutions of electric motors (Machine-translation by Google Translate, not legally binding)
Improvements in the controllers of compound revolutions of a magnetic inductor steering wheel and a rotor in short circuit (Machine-translation by Google Translate, not legally binding)