WO2014026874A3 - Unit and casing with a cooling jacket - Google Patents

Unit and casing with a cooling jacket Download PDF

Info

Publication number
WO2014026874A3
WO2014026874A3 PCT/EP2013/066407 EP2013066407W WO2014026874A3 WO 2014026874 A3 WO2014026874 A3 WO 2014026874A3 EP 2013066407 W EP2013066407 W EP 2013066407W WO 2014026874 A3 WO2014026874 A3 WO 2014026874A3
Authority
WO
WIPO (PCT)
Prior art keywords
casing
cooling jacket
unit
tube section
electric motor
Prior art date
Application number
PCT/EP2013/066407
Other languages
German (de)
French (fr)
Other versions
WO2014026874A2 (en
Inventor
Henning Wöhl-Bruhn
Gustavo Alonso
Mirko PUNDT
Original Assignee
Volkswagen Aktiengesellschaft
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 Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Priority to CN201380043808.1A priority Critical patent/CN104662781B/en
Priority to EP13745832.9A priority patent/EP2885857A2/en
Publication of WO2014026874A2 publication Critical patent/WO2014026874A2/en
Publication of WO2014026874A3 publication Critical patent/WO2014026874A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention relates to a casing (1) with a cooling jacket for a unit, particularly for an electric motor, comprising an inner part with a tube section and an outer part (3) for receiving the tube section, wherein the tube section is rotationally symmetrical. The invention also relates to an electric motor with such a casing (1), wherein a cover (23) is fixed, in flow-tight manner, on an opening (17) of the casing (1) between the cooling jacket and the ambient environment. At least one device, such as a supply connection (20) and/or a discharge connection (21) and/or a separating board (24) and/or an assembly to be cooled, is arranged on the cover (23).
PCT/EP2013/066407 2012-08-16 2013-08-05 Unit and casing with a cooling jacket WO2014026874A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380043808.1A CN104662781B (en) 2012-08-16 2013-08-05 Device and housing with cooling jacket
EP13745832.9A EP2885857A2 (en) 2012-08-16 2013-08-05 Unit and casing with a cooling jacket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012016208.1 2012-08-16
DE102012016208.1A DE102012016208A1 (en) 2012-08-16 2012-08-16 Unit and housing with a cooling jacket

Publications (2)

Publication Number Publication Date
WO2014026874A2 WO2014026874A2 (en) 2014-02-20
WO2014026874A3 true WO2014026874A3 (en) 2015-01-08

Family

ID=48948409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/066407 WO2014026874A2 (en) 2012-08-16 2013-08-05 Unit and casing with a cooling jacket

Country Status (4)

Country Link
EP (1) EP2885857A2 (en)
CN (1) CN104662781B (en)
DE (1) DE102012016208A1 (en)
WO (1) WO2014026874A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013213433A1 (en) * 2013-07-09 2014-08-28 Schaeffler Technologies Gmbh & Co. Kg Cooling system for direct current generator-electrical machine used in motor car, has barrier element that comprises leakage aperture provided at facing end of jacket, so that cooling medium flows from inlet region into outlet region
DE102014214724A1 (en) * 2014-07-25 2016-01-28 Volkswagen Aktiengesellschaft Cooling jacket for an electric machine and method for mounting the cooling jacket and an electric machine equipped with a cooling jacket
DE102015213479B4 (en) 2014-12-22 2021-02-04 Volkswagen Aktiengesellschaft Method for producing a cooling unit for an electrical machine and cooling unit for an electrical machine according to the method
DE102015205141A1 (en) * 2015-03-23 2016-09-29 Zf Friedrichshafen Ag Fluid cooled drive unit for a motor vehicle
DE102016215187A1 (en) 2016-08-16 2018-02-22 Volkswagen Aktiengesellschaft Housing arrangement for an electric machine with clamped stator
DE102016218154A1 (en) * 2016-09-21 2018-03-22 Zf Friedrichshafen Ag Electric drive unit with cooling sleeve
DE102016222051A1 (en) 2016-11-10 2018-05-17 Volkswagen Aktiengesellschaft Housing arrangement for an electric machine with cooling jacket
DE102016223968A1 (en) 2016-12-01 2018-06-07 Volkswagen Aktiengesellschaft Assembled housing assembly for an electrical machine and manufacturing process
CN107819377A (en) * 2017-12-01 2018-03-20 丹阳荣嘉精密机械有限公司 A kind of integrated motor housing
CN108448800B (en) * 2018-05-09 2023-09-26 重庆零创屹立科技有限公司 Multi-functional plant protection unmanned aerial vehicle automatically cooling motor base
EP3624312B1 (en) * 2018-09-12 2021-08-11 Siemens Mobility GmbH Method for the production of a liquid cooling mantle
EP3928417A1 (en) * 2019-02-20 2021-12-29 Albert Handtmann Metallgusswerk GmbH & Co. KG Multi-part segmented e-machine housing
DE102020202749A1 (en) 2020-03-04 2021-09-09 Robert Bosch Gesellschaft mit beschränkter Haftung System housing for a drive system
DE102020211432A1 (en) * 2020-09-11 2022-03-17 Robert Bosch Gesellschaft mit beschränkter Haftung Electric drive unit and a vehicle with a corresponding electric drive unit
EP3996255B1 (en) * 2020-11-04 2024-06-12 Etel S.A. Stator cooling housing for a stator of a rotary electric motor
DE102022203082A1 (en) 2022-03-29 2023-10-05 Mahle International Gmbh Component carrier, valve for such, heat exchanger device for an electric drive and electric drive
DE102022129216A1 (en) 2022-11-04 2024-05-08 Audi Aktiengesellschaft Electric machine with associated pulse inverter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631365A2 (en) * 1993-06-18 1994-12-28 Ebara Corporation Water cooling jacket and method for forming the same
DE102007009394A1 (en) * 2007-02-21 2008-08-28 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
EP2346146A1 (en) * 2010-01-14 2011-07-20 Kabushiki Kaisha Yaskawa Denki Motor and vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116797B (en) * 1960-02-25 1961-11-09 Licentia Gmbh Housing for electrical machines with double cooling jacket
DE3941474A1 (en) * 1989-12-15 1991-06-20 Bosch Gmbh Robert LIQUID-COOLED ELECTRIC GENERATOR
US6300693B1 (en) 1999-03-05 2001-10-09 Emerson Electric Co. Electric motor cooling jacket assembly and method of manufacture
US6727611B2 (en) 2002-05-28 2004-04-27 Emerson Electric Co. Cooling jacket for electric machines
WO2006106086A1 (en) 2005-04-07 2006-10-12 Siemens Aktiengesellschaft Electric machine comrpising a housing for liquid cooling
US7591147B2 (en) 2006-11-01 2009-09-22 Honeywell International Inc. Electric motor cooling jacket resistor
DE102005058031A1 (en) 2005-12-05 2007-06-14 Siemens Ag Electric machine with a cooling jacket
DE102006035696A1 (en) * 2006-08-01 2008-02-07 Temic Automotive Electric Motors Gmbh Machine housing of an electrical machine
US7675209B2 (en) 2007-02-01 2010-03-09 Honeywell International Inc. Electric motor cooling jacket
US7800259B2 (en) 2007-05-10 2010-09-21 Gm Global Technology Operations, Inc. Stator assembly for use in a fluid-cooled motor and method of making the same
DE102008043226A1 (en) 2008-10-28 2010-04-29 Robert Bosch Gmbh Electric machine
US8492952B2 (en) * 2010-10-04 2013-07-23 Remy Technologies, Llc Coolant channels for electric machine stator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631365A2 (en) * 1993-06-18 1994-12-28 Ebara Corporation Water cooling jacket and method for forming the same
DE102007009394A1 (en) * 2007-02-21 2008-08-28 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
EP2346146A1 (en) * 2010-01-14 2011-07-20 Kabushiki Kaisha Yaskawa Denki Motor and vehicle

Also Published As

Publication number Publication date
DE102012016208A1 (en) 2014-02-20
EP2885857A2 (en) 2015-06-24
CN104662781A (en) 2015-05-27
WO2014026874A2 (en) 2014-02-20
CN104662781B (en) 2020-03-20

Similar Documents

Publication Publication Date Title
WO2014026874A3 (en) Unit and casing with a cooling jacket
WO2010009945A3 (en) Cooled turbocharger housing comprising one or more electronic devices
WO2012050741A3 (en) Electric machine cooling system and method
FR2942271B1 (en) AERONAUTICAL MOTOR WITH COOLING OF AN ELECTRIC START-UP DEVICE
EP2198158A4 (en) Compressor assembly having electronics cooling system
WO2013117613A3 (en) Electric motor
WO2012139820A3 (en) Drive device comprising a rotor arrangement that can be cooled
IN2015DN01338A (en)
EP3055923A4 (en) Axial flux electrical motor and fan assembly and methods of assembling the same
GB201401063D0 (en) Engine cowl incorporating an equipment ventilation circuit
EP3063805A4 (en) Battery accommodating assembly and power battery module comprising the same
WO2014008282A3 (en) Diagnostic apparatus
WO2013169848A3 (en) Inverted base battery disconnect unit
WO2012095437A3 (en) Arrangement and method for cooling a support
EP3401608A4 (en) Electrical component cooling device, and air conditioning system outdoor unit equipped with same
WO2016050643A3 (en) Drive device
EP2614259A4 (en) Internally-cooled centrifugal compressor with cooling jacket formed in the diaphragm
WO2012069052A3 (en) A thermal energy administration system
WO2015055295A3 (en) Driving device
EP2613078A3 (en) Light source apparatus and cooling thereof
WO2013092317A3 (en) Electric motor
EP2663173A3 (en) An electronics compartment
WO2013177042A3 (en) Assembly for test apparatus with cooling and venting assemblies
EP4329123A3 (en) Encapsulation of components and a low energy circuit for hazardous locations
WO2013072145A3 (en) Diagnostic module

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13745832

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2013745832

Country of ref document: EP