BE710723A - - Google Patents

Info

Publication number
BE710723A
BE710723A BE710723DA BE710723A BE 710723 A BE710723 A BE 710723A BE 710723D A BE710723D A BE 710723DA BE 710723 A BE710723 A BE 710723A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE710723A publication Critical patent/BE710723A/xx

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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
BE710723D 1967-02-14 1968-02-13 BE710723A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61606267A 1967-02-14 1967-02-14

Publications (1)

Publication Number Publication Date
BE710723A true BE710723A (it) 1968-06-17

Family

ID=24467886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE710723D BE710723A (it) 1967-02-14 1968-02-13

Country Status (5)

Country Link
US (1) US3492520A (it)
JP (1) JPS4832246Y1 (it)
BE (1) BE710723A (it)
FR (1) FR1554325A (it)
GB (1) GB1147917A (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027134B2 (de) * 1970-06-03 1975-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einzelantrieb für Spindeln von Spinnmaschinen
NL141047B (nl) * 1971-01-22 1974-01-15 Heemaf Nv Synchrone elektrische machine van het gelijkpooltype.
US4088177A (en) * 1976-01-07 1978-05-09 General Electric Company Permanent magnet D.C. dynamoelectric machine and method of making same
DE2608421C3 (de) * 1976-03-01 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dauermagneterregter Innenläufer für eine Synchronmaschine
JPS5923179B2 (ja) * 1977-06-24 1984-05-31 株式会社日立製作所 永久磁石電動機の回転子
US4476408A (en) * 1979-05-23 1984-10-09 General Electric Company High efficiency, low cost permanent magnet AC machine
US4324996A (en) * 1979-07-11 1982-04-13 Siemens Aktiengesellschaft Interior rotor for an electric machine
FR7925947A (it) * 1979-10-18
US4322648A (en) * 1980-03-03 1982-03-30 Allen-Bradley Company Permanent magnet motor armature
US4354126A (en) * 1980-09-12 1982-10-12 Westinghouse Electric Corp. Dynamoelectric machine with a permanent magnet rotor having laminated poles
US4358697A (en) * 1981-08-19 1982-11-09 Siemens-Allis, Inc. Two-pole permanent magnet synchronous motor rotor
US4358696A (en) * 1981-08-19 1982-11-09 Siemens-Allis, Inc. Permanent magnet synchronous motor rotor
US4464596A (en) * 1982-09-27 1984-08-07 General Electric Company Multi-section permanent magnet rotor
US4480207A (en) * 1982-12-27 1984-10-30 General Electric Company Permanent magnet rotor and method of making same
US4510680A (en) * 1982-12-27 1985-04-16 General Electric Company Method of making a permanent magnet rotor
FR2548843B1 (fr) * 1983-07-07 1986-11-07 Labinal Perfectionnement aux machines tournantes a aimants au rotor
US4506181A (en) * 1984-03-02 1985-03-19 General Electric Company Permanent magnet rotor with complete amortisseur
US4618792A (en) * 1984-09-26 1986-10-21 Westinghouse Electric Corp. Dynamoelectric machine with a laminated pole permanent magnet rotor
US5223759A (en) * 1987-12-24 1993-06-29 Seiko Epson Corporation DC brushless motor with solid rotor having permanent magnet
WO1996003793A1 (fr) * 1994-07-25 1996-02-08 Daikin Industries, Ltd. Moteur a courant continu sans balais
US5798596A (en) * 1996-07-03 1998-08-25 Pacific Scientific Company Permanent magnet motor with enhanced inductance
HU220718B1 (hu) * 1996-10-01 2002-05-28 RÉSZ DOMÉN Kft. Generátor forgórész
EP1746706B1 (en) * 2001-03-30 2011-07-06 Sanyo Electric Co., Ltd. Synchronous induction motor
JP3775328B2 (ja) * 2002-03-27 2006-05-17 三菱電機株式会社 同期誘導電動機の回転子、圧縮機、同期誘導電動機の回転子の製造方法、同期誘導電動機の回転子用金型
EP2102966A1 (en) * 2006-12-29 2009-09-23 Arçelik Anonim Sirketi An electric motor
US7932658B2 (en) * 2007-03-15 2011-04-26 A.O. Smith Corporation Interior permanent magnet motor including rotor with flux barriers
US7923881B2 (en) * 2007-05-04 2011-04-12 A.O. Smith Corporation Interior permanent magnet motor and rotor
CN201219227Y (zh) * 2008-07-30 2009-04-08 无锡东元电机有限公司 一种永磁同步电机转子
CA2732646C (en) * 2008-07-30 2016-01-12 A.O. Smith Corporation Interior permanent magnet motor including rotor with unequal poles
CN201204529Y (zh) * 2008-08-28 2009-03-04 无锡东元电机有限公司 永磁同步电机
CN201294443Y (zh) * 2008-12-01 2009-08-19 东元总合科技（杭州）有限公司 永磁自启动同步电机转子
EP2509199A1 (en) * 2011-04-08 2012-10-10 Grundfos Management A/S Rotor
US10181768B2 (en) * 2013-05-16 2019-01-15 Honeywell International Inc. Energy harvester and rotating shaft vibration sensor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA545890A (en) * 1957-09-10 Kober William Permanent magnet field generator
US2735952A (en) * 1956-02-21 merrill
US3126493A (en) * 1964-03-24 Permanent magnet motor
US2133082A (en) * 1934-09-26 1938-10-11 Henry G Cox Magneto rotor
US2303893A (en) * 1939-04-26 1942-12-01 Gen Electric Dynamo-electric machine
US2418980A (en) * 1944-12-22 1947-04-15 Wayne J Morrill Dynamoelectric machine rotor assembly
US2637825A (en) * 1949-03-24 1953-05-05 American Mach & Foundry Dynamoelectric machine
US2939025A (en) * 1955-01-10 1960-05-31 Lido Land Co Electric motor
US2927229A (en) * 1956-07-25 1960-03-01 Frank W Merrill Rotors for permanent magnet type synchronous motors
US2913607A (en) * 1957-01-16 1959-11-17 Allis Louis Co Synchronous induction motor
US2975310A (en) * 1957-06-03 1961-03-14 Us Electrical Motors Inc Rotor structure for synchronous induction motors
US3012161A (en) * 1957-06-07 1961-12-05 Borg Warner Rotor
US3016482A (en) * 1960-01-12 1962-01-09 Allis Chalmers Mfg Co Two speed synchronous induction motor
US3210584A (en) * 1961-04-20 1965-10-05 Allis Louis Co Synchronous induction machine

Also Published As

Publication number Publication date
GB1147917A (en) 1969-04-10
FR1554325A (it) 1969-01-17
US3492520A (en) 1970-01-27
JPS4832246Y1 (it) 1973-10-02

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