ITUA20162987A1 - Cooling device for electric machines - Google Patents

Cooling device for electric machines

Info

Publication number
ITUA20162987A1
ITUA20162987A1 ITUA2016A002987A ITUA20162987A ITUA20162987A1 IT UA20162987 A1 ITUA20162987 A1 IT UA20162987A1 IT UA2016A002987 A ITUA2016A002987 A IT UA2016A002987A IT UA20162987 A ITUA20162987 A IT UA20162987A IT UA20162987 A1 ITUA20162987 A1 IT UA20162987A1
Authority
IT
Italy
Prior art keywords
cooling device
electric machines
machines
electric
cooling
Prior art date
Application number
ITUA2016A002987A
Other languages
Italian (it)
Inventor
Paolo Guglielmi
Giovanni Piccoli
Michela Diana
Original Assignee
Torino Politecnico
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 Torino Politecnico filed Critical Torino Politecnico
Priority to ITUA2016A002987A priority Critical patent/ITUA20162987A1/en
Priority to PCT/IB2017/052225 priority patent/WO2017187296A1/en
Publication of ITUA20162987A1 publication Critical patent/ITUA20162987A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
ITUA2016A002987A 2016-04-28 2016-04-28 Cooling device for electric machines ITUA20162987A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITUA2016A002987A ITUA20162987A1 (en) 2016-04-28 2016-04-28 Cooling device for electric machines
PCT/IB2017/052225 WO2017187296A1 (en) 2016-04-28 2017-04-19 Cooling device for electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A002987A ITUA20162987A1 (en) 2016-04-28 2016-04-28 Cooling device for electric machines

Publications (1)

Publication Number Publication Date
ITUA20162987A1 true ITUA20162987A1 (en) 2017-10-28

Family

ID=56894038

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A002987A ITUA20162987A1 (en) 2016-04-28 2016-04-28 Cooling device for electric machines

Country Status (2)

Country Link
IT (1) ITUA20162987A1 (en)
WO (1) WO2017187296A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018102750A1 (en) * 2018-02-07 2019-08-08 IPGATE Capital Holding AG Stator for induction machine with axial heat dissipation
FI128225B (en) * 2018-03-20 2020-01-15 Lappeenrannan Teknillinen Yliopisto A stator of an electric machine and an electric machine
IT201900008916A1 (en) * 2019-06-13 2020-12-13 Torino Politecnico INTEGRATED ELECTRIC DRIVE WITH COOLING DEVICE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276205A2 (en) * 2001-07-12 2003-01-15 Eli Liebermann Rotor cooling arrangement for electrical machines
US20050057106A1 (en) * 2002-12-10 2005-03-17 Ballard Power Systems Corporation Methods and systems for electric machines having windings
DE102012217778A1 (en) * 2012-09-28 2014-04-03 Schaeffler Technologies Gmbh & Co. Kg Method for manufacturing stator of dynamo-electric machine, involves providing installation chamber between tooth coils, and expanding cooling pipes such that pipes are rested on contour of coils by press fit within installation chamber
EP2985885A1 (en) * 2014-08-11 2016-02-17 Hamilton Sundstrand Corporation Thermally conductive rotor wedges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276205A2 (en) * 2001-07-12 2003-01-15 Eli Liebermann Rotor cooling arrangement for electrical machines
US20050057106A1 (en) * 2002-12-10 2005-03-17 Ballard Power Systems Corporation Methods and systems for electric machines having windings
DE102012217778A1 (en) * 2012-09-28 2014-04-03 Schaeffler Technologies Gmbh & Co. Kg Method for manufacturing stator of dynamo-electric machine, involves providing installation chamber between tooth coils, and expanding cooling pipes such that pipes are rested on contour of coils by press fit within installation chamber
EP2985885A1 (en) * 2014-08-11 2016-02-17 Hamilton Sundstrand Corporation Thermally conductive rotor wedges

Also Published As

Publication number Publication date
WO2017187296A1 (en) 2017-11-02

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