SE539576C2 - An electric machine - Google Patents

An electric machine Download PDF

Info

Publication number
SE539576C2
SE539576C2 SE1551021A SE1551021A SE539576C2 SE 539576 C2 SE539576 C2 SE 539576C2 SE 1551021 A SE1551021 A SE 1551021A SE 1551021 A SE1551021 A SE 1551021A SE 539576 C2 SE539576 C2 SE 539576C2
Authority
SE
Sweden
Prior art keywords
electric machine
axial end
wafters
stator
characterizedin
Prior art date
Application number
SE1551021A
Other languages
English (en)
Swedish (sv)
Other versions
SE1551021A1 (en
Inventor
Fröling Claes
Bergman Erik
Original Assignee
Bombardier Transp Gmbh
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 Bombardier Transp Gmbh filed Critical Bombardier Transp Gmbh
Priority to SE1551021A priority Critical patent/SE539576C2/en
Priority to EP16729603.7A priority patent/EP3323193A1/de
Priority to CN201680041111.4A priority patent/CN107836073A/zh
Priority to PCT/EP2016/064076 priority patent/WO2017009001A1/en
Publication of SE1551021A1 publication Critical patent/SE1551021A1/en
Publication of SE539576C2 publication Critical patent/SE539576C2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—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
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
SE1551021A 2015-07-13 2015-07-13 An electric machine SE539576C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE1551021A SE539576C2 (en) 2015-07-13 2015-07-13 An electric machine
EP16729603.7A EP3323193A1 (de) 2015-07-13 2016-06-17 Elektrische maschine
CN201680041111.4A CN107836073A (zh) 2015-07-13 2016-06-17 电机
PCT/EP2016/064076 WO2017009001A1 (en) 2015-07-13 2016-06-17 An electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1551021A SE539576C2 (en) 2015-07-13 2015-07-13 An electric machine

Publications (2)

Publication Number Publication Date
SE1551021A1 SE1551021A1 (en) 2017-01-14
SE539576C2 true SE539576C2 (en) 2017-10-17

Family

ID=56132964

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1551021A SE539576C2 (en) 2015-07-13 2015-07-13 An electric machine

Country Status (4)

Country Link
EP (1) EP3323193A1 (de)
CN (1) CN107836073A (de)
SE (1) SE539576C2 (de)
WO (1) WO2017009001A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019211972A1 (de) * 2019-08-09 2021-02-11 Zf Friedrichshafen Ag Elektromotor mit einem Luftleitelement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185740A (en) * 1937-11-01 1940-01-02 Allis Louis Co Dynamo-electric machine
JPS605720Y2 (ja) * 1979-11-13 1985-02-22 株式会社明電舎 回転電機の冷却装置
JPH053643A (ja) * 1991-06-27 1993-01-08 Fuji Electric Co Ltd 全閉外扇形回転電機
EP1100182A1 (de) * 1999-11-12 2001-05-16 General Electric Company Ventilatorgekühlte elektrische Motoren mit erhöhten Wärmeableitung
JP5325566B2 (ja) * 2008-12-24 2013-10-23 三菱電機株式会社 回転電機
DE102013200105A1 (de) * 2012-10-09 2014-04-24 Robert Bosch Gmbh Kühlung für Stirnräume einer geschlossenen elektrischen Maschine

Also Published As

Publication number Publication date
EP3323193A1 (de) 2018-05-23
WO2017009001A1 (en) 2017-01-19
SE1551021A1 (en) 2017-01-14
CN107836073A (zh) 2018-03-23

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