SG47895A1 - Super high speed brushless dc motor - Google Patents

Super high speed brushless dc motor

Info

Publication number
SG47895A1
SG47895A1 SG1996005081A SG1996005081A SG47895A1 SG 47895 A1 SG47895 A1 SG 47895A1 SG 1996005081 A SG1996005081 A SG 1996005081A SG 1996005081 A SG1996005081 A SG 1996005081A SG 47895 A1 SG47895 A1 SG 47895A1
Authority
SG
Singapore
Prior art keywords
high speed
motor
super high
speed brushless
brushless
Prior art date
Application number
SG1996005081A
Other languages
English (en)
Inventor
Akio Yamagiwa
Isao Takahashi
Kazunobu Ooyama
Original Assignee
Daikin Ind 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 Ind Ltd filed Critical Daikin Ind Ltd
Publication of SG47895A1 publication Critical patent/SG47895A1/en

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)
SG1996005081A 1993-03-19 1994-03-18 Super high speed brushless dc motor SG47895A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6072693 1993-03-19
JP24497593 1993-09-30

Publications (1)

Publication Number Publication Date
SG47895A1 true SG47895A1 (en) 1998-04-17

Family

ID=26401776

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996005081A SG47895A1 (en) 1993-03-19 1994-03-18 Super high speed brushless dc motor

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
WO1999013556A1 (fr) * 1997-09-08 1999-03-18 Matsushita Electric Industrial Co., Ltd. Moteur synchrone a aimant permanent
US6940205B1 (en) 1997-09-08 2005-09-06 Matsushita Electric Industrial Co., Ltd. Permanent magnet synchronous motor
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
WO2004010562A1 (ja) 2002-07-22 2004-01-29 Nsk Ltd. モータ、モータの製造方法及びモータの駆動制御装置
DE502007006457D1 (de) * 2007-05-24 2011-03-24 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
DE69406075T2 (de) 1998-03-19
CA2136216C (en) 2004-09-28
DE69406075D1 (de) 1997-11-13
WO1994022206A1 (en) 1994-09-29
JP3137650B2 (ja) 2001-02-26
EP0642210B1 (de) 1997-10-08
CA2136216A1 (en) 1994-09-29
EP0642210A4 (de) 1996-08-07
EP0642210A1 (de) 1995-03-08
ES2111917T3 (es) 1998-03-16
ATE159132T1 (de) 1997-10-15

Similar Documents

Publication Publication Date Title
EP0629034A3 (de) Ständer einer dynomoelektrischen Maschine.
EP0655824A3 (de) Bürstenloser Gleichstrommotor der Aussenläuferbauart.
AU3295695A (en) Procedure and apparatus for braking a synchronous motor
SG47895A1 (en) Super high speed brushless dc motor
AU1519795A (en) Permanent magnet axial air gap electric machine
SG47864A1 (en) Rotor of brushless motor and manufacture thereof
HK1096344A1 (en) Injection molding machine
EP1227567A3 (de) Wechselstromgenerator für Kraftfahrzeuge
AU5675694A (en) Brushless dynamoelectric machine with specialized armature construction
KR950701151A (ko) 동기 전동기 로터(Rotor of synchronous motor)
DE69404965D1 (de) Regelung für einen bürstenlosen Permanentmagnet-Motor
DE69808124D1 (de) Rotierende dynamoelektrische maschine, die durch elektromagnetische induktion nach dem prinzip linearer elektromotoren betrieben wird
EP0504994A3 (en) Rotor of a canned motor for a canned motor pump
ATE70670T1 (de) Lineare motoren.
EP0565040A3 (en) Rotor for a permanent-magnet motor
HK1036697A1 (en) Rotor of small-sized motor
AU2093592A (en) Brushless induction synchronous motor with two stators
SG46995A1 (en) Electromagnetic motor with two rotation senses particularly for a timepiece
TW262495B (de)
HU913691D0 (en) Stator for borehole-deepening motors
AU645498B2 (en) Synchronous machine
SG78260A1 (en) Hermetic motor driven scroll apparatus having improved lubricating mechanism
EP0715397A3 (de) Geschalteter Reluktanzmotor Switched Reluctance Motor
CA2062289A1 (en) Method of assembling an electric motor to eliminate a separate endplay adjustment
EP0678971A3 (de) Verfahren zur Umkehr der Drehrichtung eines bürstenlosen Gleichstrommotors aus vollem Lauf und bürstenloser Gleichstrommotor.