SE521616C2 - Sätt att förbättra utnyttjningen av en roterande elektrisk asynkronmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk asynkronmaskin och rotor i en sådan maskin - Google Patents

Sätt att förbättra utnyttjningen av en roterande elektrisk asynkronmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk asynkronmaskin och rotor i en sådan maskin

Info

Publication number
SE521616C2
SE521616C2 SE9900621A SE9900621A SE521616C2 SE 521616 C2 SE521616 C2 SE 521616C2 SE 9900621 A SE9900621 A SE 9900621A SE 9900621 A SE9900621 A SE 9900621A SE 521616 C2 SE521616 C2 SE 521616C2
Authority
SE
Sweden
Prior art keywords
rotor
cooling
cooling channels
machine
groups
Prior art date
Application number
SE9900621A
Other languages
English (en)
Swedish (sv)
Other versions
SE9900621D0 (sv
SE9900621L (sv
Inventor
Christer Soederberg
Original Assignee
Abb Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26663487&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE521616(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE9900227A external-priority patent/SE521663C2/sv
Application filed by Abb Ab filed Critical Abb Ab
Priority to SE9900621A priority Critical patent/SE521616C2/sv
Publication of SE9900621D0 publication Critical patent/SE9900621D0/xx
Priority to DE2000614199 priority patent/DE60014199T2/de
Priority to EP20000200159 priority patent/EP1024580B1/de
Publication of SE9900621L publication Critical patent/SE9900621L/
Publication of SE521616C2 publication Critical patent/SE521616C2/sv

Links

Classifications

    • 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)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
SE9900621A 1999-01-26 1999-02-22 Sätt att förbättra utnyttjningen av en roterande elektrisk asynkronmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk asynkronmaskin och rotor i en sådan maskin SE521616C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9900621A SE521616C2 (sv) 1999-01-26 1999-02-22 Sätt att förbättra utnyttjningen av en roterande elektrisk asynkronmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk asynkronmaskin och rotor i en sådan maskin
DE2000614199 DE60014199T2 (de) 1999-01-26 2000-01-17 Elektrische Drehmaschine
EP20000200159 EP1024580B1 (de) 1999-01-26 2000-01-17 Elektrische Drehmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9900227A SE521663C2 (sv) 1999-01-26 1999-01-26 Sätt att förbättra utnyttjningen av en roterande elektrisk likströmsmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk likströmsmaskin och rotor i en sådan maskin
SE9900621A SE521616C2 (sv) 1999-01-26 1999-02-22 Sätt att förbättra utnyttjningen av en roterande elektrisk asynkronmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk asynkronmaskin och rotor i en sådan maskin

Publications (3)

Publication Number Publication Date
SE9900621D0 SE9900621D0 (sv) 1999-02-22
SE9900621L SE9900621L (sv) 2000-07-27
SE521616C2 true SE521616C2 (sv) 2003-11-18

Family

ID=26663487

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900621A SE521616C2 (sv) 1999-01-26 1999-02-22 Sätt att förbättra utnyttjningen av en roterande elektrisk asynkronmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk asynkronmaskin och rotor i en sådan maskin

Country Status (3)

Country Link
EP (1) EP1024580B1 (de)
DE (1) DE60014199T2 (de)
SE (1) SE521616C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1515417A3 (de) * 2003-09-10 2005-11-09 Traktiossyteme Austria GmbH Gekapselte, elektrische Maschine und Verfahren zur Auslegung einer solchen Maschine
KR20240096882A (ko) 2017-03-24 2024-06-26 존슨 컨트롤스 테크놀러지 컴퍼니 냉각 유동 경로를 갖는 칠러 모터
FR3086130B1 (fr) * 2018-09-19 2020-10-16 Ge Energy Power Conversion Technology Ltd Rotor pour machine electrique asynchrone a arbre non traversant et machine electrique associee

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660263A5 (en) * 1983-04-21 1987-03-31 Bbc Brown Boveri & Cie Gas-cooled electrical machine
DE4443427C2 (de) * 1994-12-06 2002-04-18 Siemens Ag Elektrische Maschine

Also Published As

Publication number Publication date
SE9900621D0 (sv) 1999-02-22
DE60014199D1 (de) 2004-11-04
DE60014199T2 (de) 2005-11-03
EP1024580A3 (de) 2002-04-17
EP1024580A2 (de) 2000-08-02
SE9900621L (sv) 2000-07-27
EP1024580B1 (de) 2004-09-29

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