AU2002210807A1 - High-speed electric machine - Google Patents

High-speed electric machine

Info

Publication number
AU2002210807A1
AU2002210807A1 AU2002210807A AU1080702A AU2002210807A1 AU 2002210807 A1 AU2002210807 A1 AU 2002210807A1 AU 2002210807 A AU2002210807 A AU 2002210807A AU 1080702 A AU1080702 A AU 1080702A AU 2002210807 A1 AU2002210807 A1 AU 2002210807A1
Authority
AU
Australia
Prior art keywords
electric machine
speed electric
speed
machine
electric
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.)
Abandoned
Application number
AU2002210807A
Inventor
Ralf Jakoby
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.)
General Electric Switzerland GmbH
Alstom NV
Original Assignee
Alstom Power NV
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 Alstom Power NV filed Critical Alstom Power NV
Publication of AU2002210807A1 publication Critical patent/AU2002210807A1/en
Abandoned 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
AU2002210807A 2000-10-23 2001-10-23 High-speed electric machine Abandoned AU2002210807A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000152426 DE10052426A1 (en) 2000-10-23 2000-10-23 High-speed electrical machine
DE10052426 2000-10-23
PCT/IB2001/001977 WO2002035686A1 (en) 2000-10-23 2001-10-23 High-speed electric machine

Publications (1)

Publication Number Publication Date
AU2002210807A1 true AU2002210807A1 (en) 2002-05-06

Family

ID=7660701

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002210807A Abandoned AU2002210807A1 (en) 2000-10-23 2001-10-23 High-speed electric machine

Country Status (3)

Country Link
AU (1) AU2002210807A1 (en)
DE (1) DE10052426A1 (en)
WO (1) WO2002035686A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2410380B (en) * 2000-11-30 2005-08-31 Richard Julius Gozdawa Rotor for electric generator or motor
DE102007062540A1 (en) * 2007-12-20 2009-06-25 Sycotec Gmbh & Co. Kg Electric motor or generator
CN103178633B (en) * 2013-04-19 2015-04-22 昆山聚贝机械设计有限公司 Rotor external body cooling structure of ball mill
DE102019119048A1 (en) * 2019-07-15 2021-01-21 Bayerische Motoren Werke Aktiengesellschaft Device for generating a fluid flow in an electric motor and housing for directing this flow to a heat source of the electric motor
FR3126566A1 (en) * 2021-08-25 2023-03-03 Alstom Transport Technologies Air-cooled electric motor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH98624A (en) * 1922-01-07 1923-04-02 Oerlikon Maschf Fan.
JPS5515940B2 (en) * 1973-01-22 1980-04-26
JPS51110605A (en) * 1975-03-24 1976-09-30 Hitachi Ltd ARUMIKYASUTOKAITENSHI
ES8102695A1 (en) * 1979-06-18 1981-02-16 Gen Electric Bipolar electric machine
US5144175A (en) * 1991-05-15 1992-09-01 Siemens Energy & Automation, Inc. Cooling fan for electric motors
DE4220227A1 (en) * 1992-06-20 1993-12-23 Bosch Gmbh Robert Impeller for a radial fan
DE19653839A1 (en) * 1996-12-21 1998-06-25 Asea Brown Boveri Rotor of a turbogenerator with direct gas cooling
US5811899A (en) * 1997-01-28 1998-09-22 General Signal Corporation Small electric motor with airflow guide structure
US6091168A (en) * 1998-12-22 2000-07-18 Hamilton Sundstrand Corporation Rotor for a dynamoelectric machine

Also Published As

Publication number Publication date
WO2002035686A1 (en) 2002-05-02
DE10052426A1 (en) 2002-05-02

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