ES221843U - Device to regulate the speed of the motor of washing machines and similar. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device to regulate the speed of the motor of washing machines and similar. (Machine-translation by Google Translate, not legally binding)
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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Ulgor SCL
Original Assignee
Ulgor SCL
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Application filed by Ulgor SCLfiledCriticalUlgor SCL
Priority to ES1976221843UpriorityCriticalpatent/ES221843Y/en
Publication of ES221843UpublicationCriticalpatent/ES221843U/en
Application grantedgrantedCritical
Publication of ES221843YpublicationCriticalpatent/ES221843Y/en
Device for regulating the speed of the motor of washing machines and the like essentially characterized in that it is constituted from an alternating current generator (alternator) mechanically coupled to the motor shaft, so that said alternator forms part of an electronic circuit composed of a transformer that it supplies a rectifier bridge, while a triac for feeding the motor is provided on the general line of the circuit; with the particularity that the exit. The rectifier bridge is connected through a limiting resistor and a zener diode with the triac itself, with a diode in series with the alternator as well as a filtering capacitor and a potentiometer in parallel with it, while the aforementioned the zener diode is connected to the collector of a transistor whose base is connected to a second zener diode connected to the alternator. (Machine-translation by Google Translate, not legally binding)
ES1976221843U1976-06-211976-06-21
DEVICE TO ADJUST THE SPEED OF THE MOTOR OF WASHING MACHINES AND THE LIKE.
ExpiredES221843Y
(en)
Improvements in the assembly of devices for the regulation of alternating voltage in output in power stabilizers (Machine-translation by Google Translate, not legally binding)