JPS5563564A - Electrocnic commutator-type motor - Google Patents

Electrocnic commutator-type motor

Info

Publication number
JPS5563564A
JPS5563564A JP13558878A JP13558878A JPS5563564A JP S5563564 A JPS5563564 A JP S5563564A JP 13558878 A JP13558878 A JP 13558878A JP 13558878 A JP13558878 A JP 13558878A JP S5563564 A JPS5563564 A JP S5563564A
Authority
JP
Japan
Prior art keywords
salient poles
pieces
wound
poles
salient
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
JP13558878A
Other languages
Japanese (ja)
Inventor
Makoto Goto
Kazuji Kobayashi
Hideo Saito
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13558878A priority Critical patent/JPS5563564A/en
Publication of JPS5563564A publication Critical patent/JPS5563564A/en
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)

Abstract

PURPOSE:To check electromagnetic induction from a driving coil to a location detecting coil and to stabilize motor operation by arranging the location detecting coil near an auyiliary salient pole provided between main salient poles wound about with driving coils. CONSTITUTION:A stator core 3 is provided with m n (m, n is an integer more than 3, 1 respectively) pieces of main salient poles 3A1-3A3, 3B1-3B3, 3C1-3C3 wound about m phases (m is an integer more than 3) of driving coils facing the pole faces of a magnet 2 having 10 poles of alternately N, S pole fixed to a rotor 1. Between the desired main salient poles, mXk pieces (1<=k<=n) of auxiliary salient poles 5a-5c facing the pole faces of the magnet 2 are provided, and near the auxiliary salient poles 5a-5c, salient thereagainst, m sets (each set consisting of two pieces) of the location detecting salient poles wound about with the primary and secondary coils for detecting location 6a1, 6a2; 6b1, 6b2; 6c1, 6c2 are provided facing against magnetic modulation material 10 fixed to a rotation axis.
JP13558878A 1978-11-01 1978-11-01 Electrocnic commutator-type motor Pending JPS5563564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13558878A JPS5563564A (en) 1978-11-01 1978-11-01 Electrocnic commutator-type motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13558878A JPS5563564A (en) 1978-11-01 1978-11-01 Electrocnic commutator-type motor

Publications (1)

Publication Number Publication Date
JPS5563564A true JPS5563564A (en) 1980-05-13

Family

ID=15155323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13558878A Pending JPS5563564A (en) 1978-11-01 1978-11-01 Electrocnic commutator-type motor

Country Status (1)

Country Link
JP (1) JPS5563564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194558A (en) * 1987-02-04 1988-08-11 Nippon Densan Kk Brushless motor
JPH01278249A (en) * 1988-04-30 1989-11-08 Nippon Densan Corp Brushless motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910304A (en) * 1972-05-31 1974-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910304A (en) * 1972-05-31 1974-01-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194558A (en) * 1987-02-04 1988-08-11 Nippon Densan Kk Brushless motor
JPH01278249A (en) * 1988-04-30 1989-11-08 Nippon Densan Corp Brushless motor

Similar Documents

Publication Publication Date Title
US4517483A (en) Permanent magnet rotor with saturable flux bridges
WO1999019962B1 (en) Generators and transformers with toroidally wound stator winding
GB1114562A (en) Rotor for a dynamo-electric machine
GB976450A (en) Improvements in or relating to alternators and motors
US3549923A (en) Low-speed synchronous electric motor
JPS57160357A (en) Two-phase generator-motor
JPS5499910A (en) Electric motor
JPS5561265A (en) High speed generator
JPS5563564A (en) Electrocnic commutator-type motor
JPS5755747A (en) Rotary electrodynamic machine
JPS5597172A (en) Face-opposed motor
JPS54151073A (en) Step motor for crystal watches
JPS5574347A (en) Electrical rotary machine
JPS5746661A (en) Cylindrical rotor for power generator
JPS56145770A (en) Linear motor
JPS5571163A (en) Rotary electric machine
JPS5367819A (en) Poled motor
SE8902855D0 (en) PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE
JPS5494610A (en) Motor
SU1610549A1 (en) Synchronous electric generator
JPS57116574A (en) 3-phase brushless motor
EP0266003A3 (en) Improvements in and relating to self-compensating brushless alternators
JPS57162960A (en) Dc brushless motor
JPS5653568A (en) Motor with auxiliary stator
JPS5449506A (en) Electric motor