JPS6147058B2 - - Google Patents

Info

Publication number
JPS6147058B2
JPS6147058B2 JP56028462A JP2846281A JPS6147058B2 JP S6147058 B2 JPS6147058 B2 JP S6147058B2 JP 56028462 A JP56028462 A JP 56028462A JP 2846281 A JP2846281 A JP 2846281A JP S6147058 B2 JPS6147058 B2 JP S6147058B2
Authority
JP
Japan
Prior art keywords
permanent magnet
armature
permanent magnets
permanent
pole
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.)
Expired
Application number
JP56028462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57145556A (en
Inventor
Toshio Koike
Yoshinobu Okada
Hiroshi Sugai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56028462A priority Critical patent/JPS57145556A/ja
Publication of JPS57145556A publication Critical patent/JPS57145556A/ja
Publication of JPS6147058B2 publication Critical patent/JPS6147058B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP56028462A 1981-03-02 1981-03-02 Electric rotary machine Granted JPS57145556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028462A JPS57145556A (en) 1981-03-02 1981-03-02 Electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028462A JPS57145556A (en) 1981-03-02 1981-03-02 Electric rotary machine

Publications (2)

Publication Number Publication Date
JPS57145556A JPS57145556A (en) 1982-09-08
JPS6147058B2 true JPS6147058B2 (en]) 1986-10-17

Family

ID=12249320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028462A Granted JPS57145556A (en) 1981-03-02 1981-03-02 Electric rotary machine

Country Status (1)

Country Link
JP (1) JPS57145556A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187455U (en]) * 1984-11-14 1986-06-07

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020084710A1 (en) * 2000-12-28 2002-07-04 Andrew Worley Line start permanent magnet motor
JP5305753B2 (ja) * 2008-06-20 2013-10-02 株式会社東芝 永久磁石式回転電機
JP2010246229A (ja) * 2009-04-03 2010-10-28 Panasonic Corp 同期モーター搭載圧縮機および同期モーターの製造方法
DE102017221878A1 (de) * 2017-12-05 2019-06-06 Siemens Aktiengesellschaft Rotor für eine elektrische Maschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187455U (en]) * 1984-11-14 1986-06-07

Also Published As

Publication number Publication date
JPS57145556A (en) 1982-09-08

Similar Documents

Publication Publication Date Title
US3842300A (en) Laminated rotor structure for a dynamoelectric machine
US4322648A (en) Permanent magnet motor armature
US3277324A (en) Permanent magnet pole piece
US3906267A (en) Brushless electric motors
GB1003497A (en) Improvements in electrical rotating machines
US3090880A (en) Electrical rotating machines
JPS63117647A (ja) 永久磁石界磁式電動機の運転方法
GB934351A (en) Improvements in or relating to rotary electric machines
US2078805A (en) Permanent magnet dynamo-electric machine
US10418870B2 (en) Synchronous reluctance motor with magnetic leakage path saturated by permanent magnets
US2461566A (en) Dynamoelectric machine rotor construction
US2418980A (en) Dynamoelectric machine rotor assembly
US3590293A (en) Dynamoelectric machine having a stationary assembly of the permanent magnet type
US4780636A (en) Lip structure for a stator in a dynamo-electric machine
JPH0219695B2 (en])
US3567979A (en) Permanent magnet motors having split pole structures
GB1394904A (en) Magnetic means for directing and conducting magnetic flux
JPS6147058B2 (en])
GB1422522A (en) Dynamo-electric machines of the relictance type
US3329846A (en) Dynamo electric machine
US2488437A (en) Permanent magnet excited rotor
US2863077A (en) Dynamoelectric field structure
US3056058A (en) Electrical rotating machines
JPH1189123A (ja) 補助磁気回路を設けたモータ
GB926752A (en) Improvements in or relating to rotary electrical machines