CN101490931B - 用于电机的冷却装置 - Google Patents
用于电机的冷却装置 Download PDFInfo
- Publication number
- CN101490931B CN101490931B CN2007800267275A CN200780026727A CN101490931B CN 101490931 B CN101490931 B CN 101490931B CN 2007800267275 A CN2007800267275 A CN 2007800267275A CN 200780026727 A CN200780026727 A CN 200780026727A CN 101490931 B CN101490931 B CN 101490931B
- Authority
- CN
- China
- Prior art keywords
- circulation
- motor
- fan
- coil end
- air
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 238000004804 winding Methods 0.000 claims description 33
- 239000003570 air Substances 0.000 description 41
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000001611 motor endplate Anatomy 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20060684 | 2006-07-14 | ||
FI20060684A FI119211B (fi) | 2006-07-14 | 2006-07-14 | Sähkökoneen jäähdytysjärjestely |
PCT/FI2007/000191 WO2008006934A1 (en) | 2006-07-14 | 2007-07-13 | Cooling arrangement for an electrical machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101490931A CN101490931A (zh) | 2009-07-22 |
CN101490931B true CN101490931B (zh) | 2011-11-09 |
Family
ID=36758291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800267275A Expired - Fee Related CN101490931B (zh) | 2006-07-14 | 2007-07-13 | 用于电机的冷却装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8134261B2 (zh) |
EP (1) | EP2041858A4 (zh) |
CN (1) | CN101490931B (zh) |
BR (1) | BRPI0714403A2 (zh) |
FI (1) | FI119211B (zh) |
MX (1) | MX2009000498A (zh) |
WO (1) | WO2008006934A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008022105B4 (de) * | 2008-04-09 | 2023-11-09 | Liebherr-Electronics and Drives GmbH | Flüssigkeitsgekühlte elektrische Maschine sowie Verfahren zur Kühlung einer solchen elektrischen Maschine |
FR2929772B1 (fr) * | 2008-04-08 | 2016-01-15 | Leroy Somer Moteurs | Machine electrique comportant un ventilateur a canaux multiples |
US8373316B2 (en) * | 2011-01-12 | 2013-02-12 | Kollmorgen Corporation | Coolant flow enhancing device for stator coil end turns of fluid cooled electric motor |
DE102012218696B4 (de) * | 2012-10-15 | 2015-02-12 | Continental Automotive Gmbh | Rotierende elektrische Maschine und Kraftfahrzeug mit einer rotierenden elektrischen Maschine |
DE102014009146A1 (de) * | 2014-06-20 | 2015-12-24 | Ziehl-Abegg Se | Elektromotor mit einem Rotor, einem Stator und einem Elektronikgehäuse sowie Lüfterrad für einen Elektromotor |
FR3038468B1 (fr) * | 2015-07-02 | 2018-07-13 | Moteurs Leroy-Somer | Machine electrique tournante a turbine a depression augmentee |
JP6560655B2 (ja) * | 2016-11-07 | 2019-08-14 | シナノケンシ株式会社 | 送風機 |
CN107218234B (zh) * | 2017-07-06 | 2024-02-20 | 福建省福安市力德泵业有限公司 | 应用于永磁电机的低噪音高效风扇 |
DE102018112912A1 (de) * | 2018-05-30 | 2019-12-05 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Rollenmotor mit geschlossenem Kühlkreislauf |
US11264868B2 (en) * | 2020-05-01 | 2022-03-01 | Nidec Motor Corporation | Motor cooling fan |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1199950A (zh) * | 1997-05-16 | 1998-11-25 | 株式会社日立制作所 | 旋转发电机的风冷结构 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR736474A (fr) * | 1932-04-30 | 1932-11-24 | Procédé de refroidissement des machines électriques et machines pour la mise en oeuvre de ces procédés | |
GB467527A (en) | 1936-03-27 | 1937-06-18 | Mather & Platt Ltd | Improvements relating to the cooling of dynamo electric machines |
CH211365A (de) | 1937-09-25 | 1940-09-15 | Hermes Patentverwertungs Gmbh | Geschlossene elektrische Maschine mit einem zwischen den aktiven Maschinenteilen und dem Gehäusemantel angeordneten, von einem Aussenkühlmittel durchströmten Rückkühler für den Innenkühlmittelstrom. |
DE925596C (de) | 1942-09-10 | 1955-03-24 | Siemens Ag | Luefteranordnung fuer elektrische Maschinen |
US2515973A (en) * | 1948-12-17 | 1950-07-18 | Westinghouse Electric Corp | Totally enclosed motor |
US2604501A (en) * | 1951-05-15 | 1952-07-22 | Gen Electric | Dynamoelectric machine |
GB798693A (en) | 1955-06-14 | 1958-07-23 | Vickers Electrical Co Ltd | Improvements relating to dynamo-electric machines |
CA840533A (en) * | 1965-11-09 | 1970-04-28 | General Electric Company | Dynamoelectric machine cooling |
US3610975A (en) * | 1969-07-30 | 1971-10-05 | Westinghouse Electric Corp | Dynamoelectric machine with improved cooling means |
US4742257A (en) * | 1987-01-29 | 1988-05-03 | General Motors Corporation | Totally enclosed fan cooled induction motor with improved cooling |
US5789833A (en) * | 1995-11-24 | 1998-08-04 | Kabushiki Kaisha Toshiba | Totally-enclosed traction motor for electric railcar |
JP2001045725A (ja) * | 1999-08-04 | 2001-02-16 | Meidensha Corp | 回転電機の回転子構造 |
KR100528586B1 (ko) * | 2002-11-25 | 2005-11-15 | 가부시끼가이샤 도시바 | 전폐 외선 냉각형 전동기 |
DE10261572A1 (de) * | 2002-12-23 | 2004-07-01 | Robert Bosch Gmbh | Elektrohandwerkzeugmaschine |
WO2006031916A1 (en) * | 2004-09-13 | 2006-03-23 | Siemens Energy & Automation, Inc. | System and method for managing air flow in a motor |
-
2006
- 2006-07-14 FI FI20060684A patent/FI119211B/fi not_active IP Right Cessation
-
2007
- 2007-07-13 MX MX2009000498A patent/MX2009000498A/es active IP Right Grant
- 2007-07-13 EP EP07788732.1A patent/EP2041858A4/en not_active Withdrawn
- 2007-07-13 CN CN2007800267275A patent/CN101490931B/zh not_active Expired - Fee Related
- 2007-07-13 BR BRPI0714403-2A patent/BRPI0714403A2/pt not_active Application Discontinuation
- 2007-07-13 WO PCT/FI2007/000191 patent/WO2008006934A1/en active Application Filing
- 2007-07-13 US US12/373,181 patent/US8134261B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1199950A (zh) * | 1997-05-16 | 1998-11-25 | 株式会社日立制作所 | 旋转发电机的风冷结构 |
Non-Patent Citations (1)
Title |
---|
JPH02K17/16A 2001.02.16 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0714403A2 (pt) | 2013-03-26 |
CN101490931A (zh) | 2009-07-22 |
US8134261B2 (en) | 2012-03-13 |
FI119211B (fi) | 2008-08-29 |
US20100133933A1 (en) | 2010-06-03 |
EP2041858A4 (en) | 2017-02-22 |
MX2009000498A (es) | 2009-02-25 |
EP2041858A1 (en) | 2009-04-01 |
FI20060684A0 (fi) | 2006-07-14 |
FI20060684A (fi) | 2008-01-15 |
WO2008006934A1 (en) | 2008-01-17 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ABB T + D TECHNOLOGY LTD. Free format text: FORMER OWNER: ABB AZIPOD OY Effective date: 20140108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: Zurich Patentee after: ABB T & D Technology Ltd. Address before: Helsinki Patentee before: ABB Azipod Oy |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Zurich Patentee before: ABB T & D Technology Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20180713 |
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CF01 | Termination of patent right due to non-payment of annual fee |