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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Klangfilm GmbH
Original Assignee
Klangfilm GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Klangfilm GmbHfiledCriticalKlangfilm GmbH
Application grantedgrantedCritical
Publication of FR899937ApublicationCriticalpatent/FR899937A/fr
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
H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
H02P7/063—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current using centrifugal devices, e.g. switch, resistor
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR899937D1942-11-251943-11-20Dispositif de contrôle de la vitesse de rotation de moteurs à courant continu
ExpiredFR899937A
(fr)
Dispositif pour le réglage de la vitesse de rotation des machines à courant continu dont l'armature est alimentée par l'intermédiaire de convertisseurs statiques réversibles
Dispositif pour le réglage de la vitesse de rotation des machines à courant continu dont l'armature est alimentée par l'intermédiaire de convertisseurs statiques réversibles
Dispositif de réglage de la vitesse de rotation des moteurs à courant continu dont l'armature est branchée sur un réseau à courant alternatif par l'intermédiaire de convertisseurs statiques de courant