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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ZD Y V I PLZEN NARODNI PODNIK
Zavody VI Lenina Plzen np
Original Assignee
ZD Y V I PLZEN NARODNI PODNIK
Zavody VI Lenina Plzen np
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Application filed by ZD Y V I PLZEN NARODNI PODNIK, Zavody VI Lenina Plzen npfiledCriticalZD Y V I PLZEN NARODNI PODNIK
Application grantedgrantedCritical
Publication of FR1197680ApublicationCriticalpatent/FR1197680A/en
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
H02P25/10—Commutator motors, e.g. repulsion motors
H02P25/12—Commutator motors, e.g. repulsion motors with shiftable brushes
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR1197680D1956-10-161957-10-16
Device for automatic speed control for electric motor
ExpiredFR1197680A
(en)