IN163386B - - Google Patents

Info

Publication number
IN163386B
IN163386B IN450/DEL/85A IN450DE1985A IN163386B IN 163386 B IN163386 B IN 163386B IN 450DE1985 A IN450DE1985 A IN 450DE1985A IN 163386 B IN163386 B IN 163386B
Authority
IN
India
Prior art keywords
cylinder
insulating material
channels
winding
gas
Prior art date
Application number
IN450/DEL/85A
Other languages
English (en)
Inventor
Yves Dieffenbacher
Etang Chavannes Sure L
Original Assignee
Alsthom Atlantique
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=9304806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN163386(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of IN163386B publication Critical patent/IN163386B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • 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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Windings For Motors And Generators (AREA)
IN450/DEL/85A 1984-06-07 1985-06-05 IN163386B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408935A FR2565741B1 (fr) 1984-06-07 1984-06-07 Dispositif de distribution d'un gaz de refroidissement a une extremite sous frette de l'enroulement d'excitation du rotor d'un turbo-alternateur

Publications (1)

Publication Number Publication Date
IN163386B true IN163386B (enrdf_load_stackoverflow) 1988-09-17

Family

ID=9304806

Family Applications (1)

Application Number Title Priority Date Filing Date
IN450/DEL/85A IN163386B (enrdf_load_stackoverflow) 1984-06-07 1985-06-05

Country Status (14)

Country Link
EP (1) EP0166990B2 (enrdf_load_stackoverflow)
KR (1) KR930001775B1 (enrdf_load_stackoverflow)
AT (1) ATE39796T1 (enrdf_load_stackoverflow)
BR (1) BR8502713A (enrdf_load_stackoverflow)
CA (1) CA1241051A (enrdf_load_stackoverflow)
DE (1) DE3567336D1 (enrdf_load_stackoverflow)
DZ (1) DZ788A1 (enrdf_load_stackoverflow)
FR (1) FR2565741B1 (enrdf_load_stackoverflow)
GR (1) GR851381B (enrdf_load_stackoverflow)
IE (1) IE56594B1 (enrdf_load_stackoverflow)
IN (1) IN163386B (enrdf_load_stackoverflow)
MA (1) MA20447A1 (enrdf_load_stackoverflow)
MX (1) MX163031B (enrdf_load_stackoverflow)
ZA (1) ZA854347B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700508A1 (de) * 1987-01-09 1988-07-21 Siemens Ag Einrichtung zur gaskuehlung des wickelkopfbereiches von rotorwicklungen dynamoelektrischer maschinen
DE4021861A1 (de) * 1990-07-09 1992-01-16 Siemens Ag Gasgekuehlter laeufer einer elektromaschine mit erhoehter variabilitaet der kuehlwege durch multifunktionsleiter
GB9510994D0 (en) * 1995-05-31 1995-07-26 Turbo Genset The Company Ltd Rotary electrical machines
KR100443114B1 (ko) * 1996-04-17 2004-09-18 지멘스 악티엔게젤샤프트 전기기기용회전자권선
FR2759506B1 (fr) 1997-02-07 2003-08-15 Jeumont Ind Arbre de rotor d'une machine electrique
US6204580B1 (en) * 2000-02-09 2001-03-20 General Electric Co. Direct gas cooled rotor endwinding ventilation schemes for rotating machines with concentric coil rotors
US6252318B1 (en) * 2000-02-09 2001-06-26 General Electric Co. Direct gas cooled longitudinal/cross-flow rotor endwinding ventillation scheme for rotating machines with concentric coil rotors
US6465917B2 (en) * 2000-12-19 2002-10-15 General Electric Company Spaceblock deflector for increased electric generator endwinding cooling
ATE537599T1 (de) * 2006-02-17 2011-12-15 Ansaldo Energia Spa Ventilierter rotor eines hochleistungs- turbogenerators zur erzeugung von elektrizität
US7791230B2 (en) * 2008-10-21 2010-09-07 General Electric Company Heat transfer enhancement of dynamoelectric machine rotors
US9548640B2 (en) 2013-12-05 2017-01-17 General Electric Company Rotor with cooling manifolds
CN112425040B (zh) * 2018-07-26 2024-12-20 三菱发电机株式会社 旋转电机的转子
WO2023010187A1 (pt) * 2021-08-04 2023-02-09 Weg Equipamentos Elétricos S.a. Direcionador de ar para a cabeça de bobina de rotores de máquinas elétricas girantes e máquina elétrica girante correspondente

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100805A (fr) * 1952-07-26 1955-09-26 Westinghouse Electric Corp Ventilation séparée pour têtes de bobines de rotor
GB805878A (en) * 1956-05-17 1958-12-17 Asea Ab Improved cooling for turbo-generators
GB945197A (en) * 1960-10-28 1963-12-23 Asea Ab Improved cooling for turbo-generators
DE1538803B2 (de) * 1966-02-05 1970-06-25 Ganz Villamossagi Müvek, Budapest Turbogeneratorlaufer
DE1613196A1 (de) * 1967-01-23 1971-01-21 Licentia Gmbh Elektromaschinenlaeufer,insbesondere Turbogeneratorinduktor,mit Laeuferwicklung,die uebereinanderliegende Leiter und Kuehlgas-Laengskanaele in Laengsnuten des Laeufers aufweist
FR2145102A5 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Alsthom

Also Published As

Publication number Publication date
EP0166990A1 (fr) 1986-01-08
EP0166990B1 (fr) 1989-01-04
ZA854347B (en) 1986-02-26
IE56594B1 (en) 1991-10-09
ATE39796T1 (de) 1989-01-15
GR851381B (enrdf_load_stackoverflow) 1985-11-25
DE3567336D1 (en) 1989-02-09
EP0166990B2 (fr) 1993-03-10
IE851418L (en) 1985-12-07
DZ788A1 (fr) 2004-09-13
CA1241051A (fr) 1988-08-23
KR930001775B1 (ko) 1993-03-13
FR2565741B1 (fr) 1995-01-13
FR2565741A1 (fr) 1985-12-13
KR860000732A (ko) 1986-01-30
MA20447A1 (fr) 1985-12-31
BR8502713A (pt) 1986-02-12
MX163031B (es) 1991-08-05

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