JPS55162896A - Speed-changed type commutator motor - Google Patents

Speed-changed type commutator motor

Info

Publication number
JPS55162896A
JPS55162896A JP7043279A JP7043279A JPS55162896A JP S55162896 A JPS55162896 A JP S55162896A JP 7043279 A JP7043279 A JP 7043279A JP 7043279 A JP7043279 A JP 7043279A JP S55162896 A JPS55162896 A JP S55162896A
Authority
JP
Japan
Prior art keywords
rotor
coils
stator
coil
core
Prior art date
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.)
Pending
Application number
JP7043279A
Other languages
Japanese (ja)
Inventor
Masakatsu Fujiwara
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7043279A priority Critical patent/JPS55162896A/en
Publication of JPS55162896A publication Critical patent/JPS55162896A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • 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
    • H02P7/08—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 by manual control without auxiliary power

Abstract

PURPOSE:To reduce the influence of the magnetic saturation of a core and prevent electromagnetic wave noises in shifting rotor coils into series or parallel connection, by coupling two kinds of rotor coils to separate commutators. CONSTITUTION:A first and a second rotor coils 10, 11 are wound in the slots of a rotor core 2. The ends of the rotor coils are connected to commutators 5, 6. A first and a second stator coils 12, 13 are provided in the slots of a stator core 3. When the moving contacts 15, 16 of a speed shifting switch 14 is laid as shown by full lines in Fig., a series circuit comprising the first rotor coil 10 and the first stator coil 12 is coupled in parallel with a series circuit comprising the second rotor coil 11 and a second stator coil 13. When the moving contacts 15, 16 are laid as shown by dotted lines in Fig., the rotor coils 10, 11 and the stator coils 12, 13 are all connected in series with one another.
JP7043279A 1979-06-04 1979-06-04 Speed-changed type commutator motor Pending JPS55162896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7043279A JPS55162896A (en) 1979-06-04 1979-06-04 Speed-changed type commutator motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7043279A JPS55162896A (en) 1979-06-04 1979-06-04 Speed-changed type commutator motor

Publications (1)

Publication Number Publication Date
JPS55162896A true JPS55162896A (en) 1980-12-18

Family

ID=13431305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7043279A Pending JPS55162896A (en) 1979-06-04 1979-06-04 Speed-changed type commutator motor

Country Status (1)

Country Link
JP (1) JPS55162896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7112907B2 (en) 2003-12-12 2006-09-26 Siemens Vdo Automotive Inc. Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7112907B2 (en) 2003-12-12 2006-09-26 Siemens Vdo Automotive Inc. Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets

Similar Documents

Publication Publication Date Title
ES8700811A1 (en) Synchronous motor.
GB1535945A (en) Electrical generating systems
JPS55162896A (en) Speed-changed type commutator motor
SE8107665L (en) BURLINDAD ROTOR ELECTRICAL ASYNCHRONOUS MACHINE
EP0147705A3 (en) Direct current machine
JPS5541139A (en) Coreless motor
US2840772A (en) Multispeed induction motor
JPS5658768A (en) Brushless motor
JPS54111603A (en) Electric blower for suction cleaner
SU936226A2 (en) End-face electric machine stator
JPS5746664A (en) Commutator type rotary electric machine
JPS5649671A (en) Repulsion start type single-phase induction motor
JPS5467416A (en) Magnetic head
JPS5716558A (en) Three-phase armature coil
JPS55162868A (en) Commutator machine
JPS5674074A (en) Rotor for miniature commutattor motor
JPS52137612A (en) Motor
JPS5614885A (en) Closed type motor compressor
JPS5510881A (en) Capacitor-start motor
JPS55162869A (en) Commutator motor
JPS5571159A (en) Stator for single-phase induction motor
JPS52144723A (en) Step motor for wrist watch
JPS56121357A (en) Two-voltage commutator motor
JPS5688659A (en) Pole change winding method for induction motor
JPS555036A (en) Shading motor