IT1231334B - Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili - Google Patents

Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili

Info

Publication number
IT1231334B
IT1231334B IT8921501A IT2150189A IT1231334B IT 1231334 B IT1231334 B IT 1231334B IT 8921501 A IT8921501 A IT 8921501A IT 2150189 A IT2150189 A IT 2150189A IT 1231334 B IT1231334 B IT 1231334B
Authority
IT
Italy
Prior art keywords
rotors
assembly
similar
mechanical locking
magnet motors
Prior art date
Application number
IT8921501A
Other languages
English (en)
Other versions
IT8921501A0 (it
Inventor
Marco Venturini
Original Assignee
Marco Venturini
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 Marco Venturini filed Critical Marco Venturini
Priority to IT8921501A priority Critical patent/IT1231334B/it
Publication of IT8921501A0 publication Critical patent/IT8921501A0/it
Priority to EP90114527A priority patent/EP0413183A1/en
Application granted granted Critical
Publication of IT1231334B publication Critical patent/IT1231334B/it

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 Field Magnets Of Synchronous Machinery (AREA)
IT8921501A 1989-08-11 1989-08-11 Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili IT1231334B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8921501A IT1231334B (it) 1989-08-11 1989-08-11 Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili
EP90114527A EP0413183A1 (en) 1989-08-11 1990-07-28 A method and a structure for assembling and mechanically blocking permanent magnets in brushless synchronous motors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921501A IT1231334B (it) 1989-08-11 1989-08-11 Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili

Publications (2)

Publication Number Publication Date
IT8921501A0 IT8921501A0 (it) 1989-08-11
IT1231334B true IT1231334B (it) 1991-11-28

Family

ID=11182755

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921501A IT1231334B (it) 1989-08-11 1989-08-11 Metodo e struttura per l'assemblaggio ed il bloccaggio meccanico di magneti permanenti su rotori di motori sincroni a magnete permanente e simili

Country Status (2)

Country Link
EP (1) EP0413183A1 (it)
IT (1) IT1231334B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402024A (en) * 1992-04-06 1995-03-28 Matsushita Electric Industrial Co., Ltd. Rotor for a permanent-magnet motor
DE19604116C1 (de) * 1996-02-06 1997-06-19 Baumueller Nuernberg Gmbh Herstellungsverfahren für einen Läufer eines Drehstrom-Rotationsmotors sowie entsprechender Bausatz dafür
DE10203272A1 (de) * 2002-01-29 2003-07-31 Bosch Gmbh Robert Rotor für eine elektrische Maschine
US6844645B2 (en) * 2002-11-08 2005-01-18 Wavecrest Laboratories, Llc Permanent magnet motor rotor having magnetic permeable material for enhanced flux distribution
US6867525B2 (en) 2003-07-24 2005-03-15 A.O. Smith Corporation Brushless permanent magnet machine with axial modules of rotor magnetization skew and method of producing the same
US7247964B2 (en) 2003-07-24 2007-07-24 A.O. Smith Corporation Electrical machine with magnetized rotor
DE102017218152A1 (de) * 2017-10-11 2019-04-11 Baumüller Nürnberg GmbH Rotor einer elektrischen Maschine
DE102018110864A1 (de) * 2018-05-07 2019-11-07 Valeo Systèmes d'Éssuyage Rotor für einen bürstenlosen Elektromotor, bürstenloser Elektromotor und Scheibenwischermotor
DE102021131537A1 (de) 2021-12-01 2023-06-01 Schaeffler Technologies AG & Co. KG Rotor, insbesondere für eine elektrische Rotationsmaschine, Verfahren zur Herstellung eines Rotors, und elektrische Rotationsmaschine mit einem Rotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844074A1 (de) * 1988-12-28 1990-07-05 Bosch Gmbh Robert Synchronmaschine

Also Published As

Publication number Publication date
IT8921501A0 (it) 1989-08-11
EP0413183A1 (en) 1991-02-20

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940728