MECHANISM FOR DIGITAL INDICATION OF THE POSITION AND FOR THE ACTUATION OF THE END INTERLOCKING OF STEPPING REGULATOR MOTOR DRIVE

The mechanism is used in power transformers the voltage ofwhich is adjusted under load. It has an increased range of itspositions, it is compact and has reduced number of components. Thedigital disc has a hub internally connected to a driving shaft bymeans of slots and an externally wound fixed nut...

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Bibliographic Details
Main Author IVANOV, CHAVDAR B
Format Patent
LanguageBulgarian
English
Published 31.03.1999
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The mechanism is used in power transformers the voltage ofwhich is adjusted under load. It has an increased range of itspositions, it is compact and has reduced number of components. Thedigital disc has a hub internally connected to a driving shaft bymeans of slots and an externally wound fixed nut by means ofthreading, and by means of a stud in its periphery it actuates twoof the arms of a three-arm lever the position of which determinesthe range. The lever is resting around the fixed nut and by meansof its third arm it engages the levers of the end interlockings of the motor drive.
Bibliography:Application Number: BG19960100437U