JPS57145556A - Electric rotary machine - Google Patents

Electric rotary machine

Info

Publication number
JPS57145556A
JPS57145556A JP56028462A JP2846281A JPS57145556A JP S57145556 A JPS57145556 A JP S57145556A JP 56028462 A JP56028462 A JP 56028462A JP 2846281 A JP2846281 A JP 2846281A JP S57145556 A JPS57145556 A JP S57145556A
Authority
JP
Japan
Prior art keywords
permanent magnets
poles
armature
face
constitute
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.)
Granted
Application number
JP56028462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147058B2 (enrdf_load_stackoverflow
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 true JPS57145556A (en) 1982-09-08
JPS6147058B2 JPS6147058B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002061918A3 (en) * 2000-12-28 2002-11-07 Hmd Sealless Pumps Ltd Line start permanent magnet motor
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
EP2299558A4 (en) * 2008-06-20 2016-06-29 Toshiba Kk PERMANENT MAGNET TYPE ELECTRIC TURNING MACHINE
DE102017221878A1 (de) * 2017-12-05 2019-06-06 Siemens Aktiengesellschaft Rotor für eine elektrische Maschine

Families Citing this family (1)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002061918A3 (en) * 2000-12-28 2002-11-07 Hmd Sealless Pumps Ltd Line start permanent magnet motor
EP2299558A4 (en) * 2008-06-20 2016-06-29 Toshiba Kk PERMANENT MAGNET TYPE ELECTRIC TURNING MACHINE
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
CN111542989A (zh) * 2017-12-05 2020-08-14 劳斯莱斯德国有限两合公司 用于电机的转子
US11381125B2 (en) 2017-12-05 2022-07-05 Rolls-Royce Deutschland Ltd & Co Kg Rotor for an electric machine

Also Published As

Publication number Publication date
JPS6147058B2 (enrdf_load_stackoverflow) 1986-10-17

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