CH672701A5 - - Google Patents

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Publication number
CH672701A5
CH672701A5 CH346385A CH346385A CH672701A5 CH 672701 A5 CH672701 A5 CH 672701A5 CH 346385 A CH346385 A CH 346385A CH 346385 A CH346385 A CH 346385A CH 672701 A5 CH672701 A5 CH 672701A5
Authority
CH
Switzerland
Prior art keywords
permanent magnets
grooves
rotor
synchronous motor
laminated core
Prior art date
Application number
CH346385A
Other languages
German (de)
English (en)
Inventor
Karl Zolliker
Original Assignee
Landert Motoren Ag
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 Landert Motoren Ag filed Critical Landert Motoren Ag
Publication of CH672701A5 publication Critical patent/CH672701A5/de

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]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CH346385A 1984-08-14 1985-08-13 CH672701A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843429813 DE3429813A1 (de) 1984-08-14 1984-08-14 Permanent-synchronmotor mit asynchronem anlauf

Publications (1)

Publication Number Publication Date
CH672701A5 true CH672701A5 (enrdf_load_stackoverflow) 1989-12-15

Family

ID=6242975

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346385A CH672701A5 (enrdf_load_stackoverflow) 1984-08-14 1985-08-13

Country Status (2)

Country Link
CH (1) CH672701A5 (enrdf_load_stackoverflow)
DE (1) DE3429813A1 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609750A1 (de) * 1986-03-22 1987-09-24 Bosch Gmbh Robert Kombinierte synchron-asynchronmaschine
DE3844074A1 (de) * 1988-12-28 1990-07-05 Bosch Gmbh Robert Synchronmaschine
EP0678967A1 (en) * 1994-04-18 1995-10-25 General Electric Company Rotor for permanent magnet motor
JP3676242B2 (ja) * 2001-01-30 2005-07-27 三洋電機株式会社 誘導同期電動機
DE10207086A1 (de) 2002-02-20 2003-08-28 Barmag Barmer Maschf Texturiermaschine
CN1839526A (zh) * 2003-09-11 2006-09-27 西门子公司 具有一感应转子的电机
DE102004003400B4 (de) * 2004-01-23 2012-08-23 Ksb Aktiengesellschaft Kreiselpumpenaggregat
DE102005041352A1 (de) * 2005-08-31 2007-03-01 Siemens Ag Permanenterregte Synchronmaschine
GB2440400A (en) * 2006-07-26 2008-01-30 Rolls Royce Plc Starting a rim driven pm motor by an associated induction motor
DE102007038732A1 (de) * 2007-08-16 2009-02-19 Continental Automotive Gmbh Elektronisch kommutierter Motor
CN101873043A (zh) * 2010-07-14 2010-10-27 天津驰达电机有限公司 异步起动永磁同步潜油泵电动机
DE102014002047A1 (de) 2014-02-14 2014-08-21 Daimler Ag Elektromotor und zugehöriges Herstellungsverfahren
DE102015105138B4 (de) 2014-04-12 2024-12-19 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Elektrische Maschine für einen Fahrzeugantriebsstrang
CN105490419A (zh) * 2016-01-26 2016-04-13 尚勤贵 一种用于三相异步电动机的自启动永磁同步电动机的转子
EP3920378A4 (en) * 2019-03-28 2022-11-09 Daikin Industries, Ltd. ROTOR AND ROTARY ELECTRIC MACHINE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT184978B (de) * 1954-08-14 1956-03-10 Franz Dipl Ing Geyer Polrad für Synchronmaschinen
DE1173178B (de) * 1962-07-28 1964-07-02 Siemens Ag Permanenterregte elektrische Maschine mit einem Dauermagnetbloecke enthaltenden Laeufer
GB1359548A (en) * 1971-12-09 1974-07-10 Univ Southampton Permanent magnetic rotor for synchronous electric machines
FR2324150A1 (fr) * 1975-05-30 1977-04-08 Cem Comp Electro Mec Perfectionnements aux moteurs synchrones autosynchronisables
GB2052319A (en) * 1979-05-15 1981-01-28 Lucas Industries Ltd A method of assembling permanent magnet rotors for electrical machines
EP0043981A1 (de) * 1980-07-11 1982-01-20 Siemens Aktiengesellschaft Dauermagneterregter Läufer für eine elektrische Maschine
US4564777A (en) * 1983-04-27 1986-01-14 Hitachi, Ltd. Reinforced permanent magnet rotor with cast zinc

Also Published As

Publication number Publication date
DE3429813C2 (enrdf_load_stackoverflow) 1988-10-13
DE3429813A1 (de) 1986-02-27

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Legal Events

Date Code Title Description
PL Patent ceased