DE69406075D1 - Bürstenloser motor ultrahoher geschwindigkeit - Google Patents

Bürstenloser motor ultrahoher geschwindigkeit

Info

Publication number
DE69406075D1
DE69406075D1 DE69406075T DE69406075T DE69406075D1 DE 69406075 D1 DE69406075 D1 DE 69406075D1 DE 69406075 T DE69406075 T DE 69406075T DE 69406075 T DE69406075 T DE 69406075T DE 69406075 D1 DE69406075 D1 DE 69406075D1
Authority
DE
Germany
Prior art keywords
speed
brushless motor
ultra
motor ultra
brushless
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 - Lifetime
Application number
DE69406075T
Other languages
English (en)
Other versions
DE69406075T2 (de
Inventor
Isao Takahashi
Kazunobu Ooyama
Akio Yamagiwa
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.)
JIBIKI, MIWA, YOKOHAMA, KANAGAWA, JP
YAMAURA, MINAKO, YOKOHAMA, KANAGAWA, JP
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of DE69406075D1 publication Critical patent/DE69406075D1/de
Application granted granted Critical
Publication of DE69406075T2 publication Critical patent/DE69406075T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/12—Machines characterised by means for reducing windage losses or windage noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69406075T 1993-03-19 1994-03-18 Bürstenloser motor ultrahoher geschwindigkeit Expired - Lifetime DE69406075T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6072693 1993-03-19
JP24497593 1993-09-30
PCT/JP1994/000440 WO1994022206A1 (en) 1993-03-19 1994-03-18 Ultra-high speed brushless dc motor

Publications (2)

Publication Number Publication Date
DE69406075D1 true DE69406075D1 (de) 1997-11-13
DE69406075T2 DE69406075T2 (de) 1998-03-19

Family

ID=26401776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406075T Expired - Lifetime DE69406075T2 (de) 1993-03-19 1994-03-18 Bürstenloser motor ultrahoher geschwindigkeit

Country Status (8)

Country Link
EP (1) EP0642210B1 (de)
JP (1) JP3137650B2 (de)
AT (1) ATE159132T1 (de)
CA (1) CA2136216C (de)
DE (1) DE69406075T2 (de)
ES (1) ES2111917T3 (de)
SG (1) SG47895A1 (de)
WO (1) WO1994022206A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6940205B1 (en) 1997-09-08 2005-09-06 Matsushita Electric Industrial Co., Ltd. Permanent magnet synchronous motor
CN1089202C (zh) * 1997-09-08 2002-08-14 松下电器产业株式会社 永磁同步电动机
JP4235792B2 (ja) * 2002-07-18 2009-03-11 株式会社安川電機 ギャップワインディングモータ
AU2003281557A1 (en) * 2002-07-22 2004-02-09 Nsk Ltd. Motor, method of manufacturing motor, and driving control device for motor
EP1995428B1 (de) * 2007-05-24 2011-02-09 Lindenmaier GmbH Turbolader
US8550793B2 (en) 2007-05-24 2013-10-08 Lindenmaier Ag Fastening of rotor magnets on the shaft of a compressor arrangement
JP5516068B2 (ja) * 2010-05-24 2014-06-11 株式会社デンソー 回転電機
US10267315B2 (en) * 2013-11-28 2019-04-23 Acd, Llc Cryogenic submerged pump for LNG, light hydrocarbon and other electrically non-conducting and non-corrosive fluids
FR3041185B1 (fr) * 2015-09-11 2017-09-01 Valeo Equip Electr Moteur Stator de machine electrique tournante a taux de remplissage optimise
EP3822467B1 (de) 2019-11-12 2024-05-22 G+L Innotec GmbH Medienspaltmotor, insbesondere für einen turbolader

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120285U (de) * 1979-02-16 1980-08-26
JPS5846859A (ja) * 1981-09-11 1983-03-18 Fanuc Ltd 同期モ−タ
JPS63143055U (de) * 1987-03-10 1988-09-20
JPH01209942A (ja) * 1988-02-17 1989-08-23 Shin Meiwa Ind Co Ltd 永久磁石回転子
JPH071990B2 (ja) * 1988-07-07 1995-01-11 三菱電機株式会社 永久磁石式回転電機
JPH02276431A (ja) * 1988-12-29 1990-11-13 Fuji Electric Co Ltd 永久磁石付回転子を持つ回転電機
JPH03159533A (ja) * 1989-08-23 1991-07-09 Isuzu Motors Ltd 超高速回転子
JPH02119546A (ja) * 1989-09-21 1990-05-07 Seiko Epson Corp アウターローター型モータ用ローター
FI92114C (fi) * 1992-07-07 1994-09-26 High Speed Tech Ltd Oy Epätahtisähkökone ja sen yhteydessä käytettävät roottori ja staattori

Also Published As

Publication number Publication date
CA2136216C (en) 2004-09-28
ATE159132T1 (de) 1997-10-15
SG47895A1 (en) 1998-04-17
EP0642210A1 (de) 1995-03-08
DE69406075T2 (de) 1998-03-19
ES2111917T3 (es) 1998-03-16
EP0642210B1 (de) 1997-10-08
CA2136216A1 (en) 1994-09-29
WO1994022206A1 (en) 1994-09-29
JP3137650B2 (ja) 2001-02-26
EP0642210A4 (de) 1996-08-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIKIN INDUSTRIES, LTD., OSAKA, JP

Owner name: TAKAHASHI, YUKO, NAGAOKA, NIIGATA, JP

Owner name: JIBIKI, MIWA, YOKOHAMA, KANAGAWA, JP

Owner name: YAMAURA, MINAKO, YOKOHAMA, KANAGAWA, JP

Owner name: TAKAHASHI, MAMORU, YOKOSUKA, KANAGAWA, JP