SG11201503172UA - Method and device for liquid cooling of an electric motor - Google Patents

Method and device for liquid cooling of an electric motor

Info

Publication number
SG11201503172UA
SG11201503172UA SG11201503172UA SG11201503172UA SG11201503172UA SG 11201503172U A SG11201503172U A SG 11201503172UA SG 11201503172U A SG11201503172U A SG 11201503172UA SG 11201503172U A SG11201503172U A SG 11201503172UA SG 11201503172U A SG11201503172U A SG 11201503172UA
Authority
SG
Singapore
Prior art keywords
electric motor
liquid cooling
cooling
liquid
motor
Prior art date
Application number
SG11201503172UA
Other languages
English (en)
Inventor
Anders Söderholm
Viktor Lassila
Original Assignee
BAE Systems Hägglunds Aktiebolag
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 BAE Systems Hägglunds Aktiebolag filed Critical BAE Systems Hägglunds Aktiebolag
Publication of SG11201503172UA publication Critical patent/SG11201503172UA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
SG11201503172UA 2012-11-07 2013-10-24 Method and device for liquid cooling of an electric motor SG11201503172UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1251264A SE537090C2 (sv) 2012-11-07 2012-11-07 Förfarande och anordning för vätskekylning av en elmotor
PCT/SE2013/051243 WO2014074051A1 (en) 2012-11-07 2013-10-24 Method and device for liquid cooling of an electric motor

Publications (1)

Publication Number Publication Date
SG11201503172UA true SG11201503172UA (en) 2015-05-28

Family

ID=50685347

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201503172UA SG11201503172UA (en) 2012-11-07 2013-10-24 Method and device for liquid cooling of an electric motor

Country Status (9)

Country Link
US (1) US9979260B2 (sv)
EP (1) EP2918003B1 (sv)
KR (1) KR20150082587A (sv)
CN (1) CN104823368A (sv)
ES (1) ES2659724T3 (sv)
PL (1) PL2918003T3 (sv)
SE (1) SE537090C2 (sv)
SG (1) SG11201503172UA (sv)
WO (1) WO2014074051A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3134252A1 (en) * 2019-03-19 2020-09-24 Magna International Inc. High performance electromagnetic machine and cooling system
US11973407B2 (en) * 2021-02-18 2024-04-30 Fca Us Llc Thermal management techniques for electric motors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3705193B2 (ja) * 2001-12-03 2005-10-12 日産自動車株式会社 ハイブリッド車両の駆動装置
US6897581B2 (en) 2002-10-04 2005-05-24 Honeywell International Inc. High speed generator with the main rotor housed inside the shaft
JP4136736B2 (ja) * 2003-03-14 2008-08-20 トヨタ自動車株式会社 回転電機およびその製造方法
JP3955865B2 (ja) 2004-11-12 2007-08-08 三菱電機株式会社 磁石発電機
JP4550631B2 (ja) * 2005-03-11 2010-09-22 本田技研工業株式会社 車両用ホイール駆動装置
KR100969037B1 (ko) * 2007-11-09 2010-07-09 현대자동차주식회사 하이브리드 차량용 모터 냉각 장치 및 방법
JP5167868B2 (ja) * 2008-03-03 2013-03-21 日産自動車株式会社 電動機
JP5256834B2 (ja) 2008-04-16 2013-08-07 日産自動車株式会社 電動ユニット
JP2009291056A (ja) * 2008-06-02 2009-12-10 Ntn Corp モータの冷却構造
JP5088577B2 (ja) 2008-08-22 2012-12-05 アイシン・エィ・ダブリュ株式会社 回転電機
US8450890B2 (en) 2009-11-30 2013-05-28 Remy Technologies, L.L.C. Rotating directional coolant spray for electric machine
JP2013526264A (ja) * 2010-05-04 2013-06-20 レミー テクノロジーズ， エルエルシー 電気機械冷却システム及び方法
DE102010038529A1 (de) * 2010-07-28 2012-02-02 Siemens Aktiengesellschaft Fluidgekühlte elektrische Maschine
US8648506B2 (en) * 2010-11-09 2014-02-11 Remy Technologies, Llc Rotor lamination cooling system and method

Also Published As

Publication number Publication date
SE537090C2 (sv) 2015-01-07
CN104823368A (zh) 2015-08-05
EP2918003A1 (en) 2015-09-16
KR20150082587A (ko) 2015-07-15
EP2918003A4 (en) 2016-07-27
ES2659724T3 (es) 2018-03-19
PL2918003T3 (pl) 2018-05-30
SE1251264A1 (sv) 2014-05-08
WO2014074051A1 (en) 2014-05-15
EP2918003B1 (en) 2017-12-06
US9979260B2 (en) 2018-05-22
US20150288254A1 (en) 2015-10-08

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