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WO2015021977A3 - Heat transfer device, and winding module made with the inclusion of said heat transfer device - Google Patents

Heat transfer device, and winding module made with the inclusion of said heat transfer device Download PDF

Info

Publication number
WO2015021977A3
WO2015021977A3 PCT/DE2014/200372 DE2014200372W WO2015021977A3 WO 2015021977 A3 WO2015021977 A3 WO 2015021977A3 DE 2014200372 W DE2014200372 W DE 2014200372W WO 2015021977 A3 WO2015021977 A3 WO 2015021977A3
Authority
WO
WIPO (PCT)
Prior art keywords
transfer device
heat transfer
winding
heat
tube wall
Prior art date
Application number
PCT/DE2014/200372
Other languages
German (de)
French (fr)
Other versions
WO2015021977A2 (en
Inventor
Pierre-Yves Berthelemy
Dominik STRÖHLE
Dominik Hans
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to DE112014003748.6T priority Critical patent/DE112014003748A5/en
Publication of WO2015021977A2 publication Critical patent/WO2015021977A2/en
Publication of WO2015021977A3 publication Critical patent/WO2015021977A3/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to a heat transfer device for tapping heat from a winding region made of an electric winding, comprising a heat sink which extends along the winding region in the assembled state and which has a tube wall that defines a tube cross section. The heat sink additionally comprises at least one web wall which is attached to the tube wall of the heat sink and which protrudes outward from the tube wall such that the web wall immerses into the spatial region taken up by the winding in the assembled state or extends along the winding region in order to receive a heat flow from the winding region and to conduct the heat flow to the tube wall.
PCT/DE2014/200372 2013-08-13 2014-08-01 Heat transfer device, and winding module made with the inclusion of said heat transfer device WO2015021977A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014003748.6T DE112014003748A5 (en) 2013-08-13 2014-08-01 Heat transfer device, as well as including the same formed winding module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013216010.0 2013-08-13
DE102013216010 2013-08-13

Publications (2)

Publication Number Publication Date
WO2015021977A2 WO2015021977A2 (en) 2015-02-19
WO2015021977A3 true WO2015021977A3 (en) 2015-08-06

Family

ID=51421784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200372 WO2015021977A2 (en) 2013-08-13 2014-08-01 Heat transfer device, and winding module made with the inclusion of said heat transfer device

Country Status (2)

Country Link
DE (2) DE102014215148A1 (en)
WO (1) WO2015021977A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3223394A1 (en) 2016-03-22 2017-09-27 Siemens Aktiengesellschaft Fluid cooled active part, electric machine and drive system
FR3056849B1 (en) * 2016-09-28 2020-11-13 Inst Vedecom THERMAL SINK FOR ROTATING ELECTRIC MACHINE
DE102017213662A1 (en) * 2017-08-07 2019-02-07 Audi Ag Apparatus and method for removing heat generated in electric motors
FI128225B (en) * 2018-03-20 2020-01-15 Lappeenrannan Teknillinen Yliopisto A stator of an electric machine and an electric machine
DE102018206512A1 (en) 2018-04-26 2019-10-31 Siemens Aktiengesellschaft Electric machine and hybrid electric aircraft
FR3087588B1 (en) * 2018-10-19 2023-03-03 Psa Automobiles Sa ELECTRIC MACHINE WITH COIL ROTOR
DE102021112193A1 (en) 2021-05-11 2022-11-17 Bayerische Motoren Werke Aktiengesellschaft Stator with flow channels for optimized full encapsulation, electrical machine, motor vehicle and manufacturing process
GB2610651B (en) * 2021-09-14 2024-07-31 Electrified Automation Ltd Electric machine, stator and method of assembly

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190901679A (en) * 1909-01-23 1909-06-10 Siemens Brothers Dynamo Works Improvements in and relating to the Cooling of the Windings of Dynamo Electric Machines.
US5642013A (en) * 1994-11-16 1997-06-24 Wavre; Nicolas Permanent-magnet synchronous motor
GB2312102A (en) * 1996-04-12 1997-10-15 Anorad Corp Cold plates cooling a linear motor
EP1276205A2 (en) * 2001-07-12 2003-01-15 Eli Liebermann Rotor cooling arrangement for electrical machines
JP2004208461A (en) * 2002-12-26 2004-07-22 Nissan Motor Co Ltd Cooling structure for rotating electric machine
WO2004073144A1 (en) * 2003-02-14 2004-08-26 Toyota Jidosha Kabushiki Kaisha Stator coil module, method of manufacturing the same, and electric rotating machine
WO2010099974A2 (en) * 2009-03-05 2010-09-10 Cpm Compact Power Motors Gmbh Dual-rotor motor having heat dissipation
GB2485185A (en) * 2010-11-04 2012-05-09 Pipera Technologies Ltd Axial gap electrical machine having integrated stator
DE102011006681A1 (en) * 2011-04-01 2012-10-04 Aloys Wobben pole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2182570A1 (en) 2008-10-28 2010-05-05 Siemens Aktiengesellschaft Arrangement for cooling of an electrical machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190901679A (en) * 1909-01-23 1909-06-10 Siemens Brothers Dynamo Works Improvements in and relating to the Cooling of the Windings of Dynamo Electric Machines.
US5642013A (en) * 1994-11-16 1997-06-24 Wavre; Nicolas Permanent-magnet synchronous motor
GB2312102A (en) * 1996-04-12 1997-10-15 Anorad Corp Cold plates cooling a linear motor
EP1276205A2 (en) * 2001-07-12 2003-01-15 Eli Liebermann Rotor cooling arrangement for electrical machines
JP2004208461A (en) * 2002-12-26 2004-07-22 Nissan Motor Co Ltd Cooling structure for rotating electric machine
WO2004073144A1 (en) * 2003-02-14 2004-08-26 Toyota Jidosha Kabushiki Kaisha Stator coil module, method of manufacturing the same, and electric rotating machine
WO2010099974A2 (en) * 2009-03-05 2010-09-10 Cpm Compact Power Motors Gmbh Dual-rotor motor having heat dissipation
GB2485185A (en) * 2010-11-04 2012-05-09 Pipera Technologies Ltd Axial gap electrical machine having integrated stator
DE102011006681A1 (en) * 2011-04-01 2012-10-04 Aloys Wobben pole

Also Published As

Publication number Publication date
WO2015021977A2 (en) 2015-02-19
DE112014003748A5 (en) 2016-05-12
DE102014215148A1 (en) 2015-02-19

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