CH470101A - Gas-cooled turbo generator with inlet and outlet openings opening into the air gap for cooling channels in the grooves of the rotor - Google Patents

Gas-cooled turbo generator with inlet and outlet openings opening into the air gap for cooling channels in the grooves of the rotor

Info

Publication number
CH470101A
CH470101A CH1803067A CH1803067A CH470101A CH 470101 A CH470101 A CH 470101A CH 1803067 A CH1803067 A CH 1803067A CH 1803067 A CH1803067 A CH 1803067A CH 470101 A CH470101 A CH 470101A
Authority
CH
Switzerland
Prior art keywords
rotor
grooves
inlet
gas
air gap
Prior art date
Application number
CH1803067A
Other languages
German (de)
Inventor
Edgar Dipl Ing Essen
Original Assignee
Asea 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
Application filed by Asea Ab filed Critical Asea Ab
Publication of CH470101A publication Critical patent/CH470101A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
CH1803067A 1966-12-27 1967-12-20 Gas-cooled turbo generator with inlet and outlet openings opening into the air gap for cooling channels in the grooves of the rotor CH470101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1773266 1966-12-27

Publications (1)

Publication Number Publication Date
CH470101A true CH470101A (en) 1969-03-15

Family

ID=20303922

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1803067A CH470101A (en) 1966-12-27 1967-12-20 Gas-cooled turbo generator with inlet and outlet openings opening into the air gap for cooling channels in the grooves of the rotor

Country Status (3)

Country Link
US (1) US3431443A (en)
CH (1) CH470101A (en)
GB (1) GB1201790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415901A1 (en) * 1978-01-25 1979-08-24 Bbc Brown Boveri & Cie COOLING ARRANGEMENT FOR ELECTRIC MACHINE WINDINGS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217511A (en) * 1978-06-13 1980-08-12 Westinghouse Electric Corp. Stator core cooling for dynamoelectric machines
US5473207A (en) * 1993-11-04 1995-12-05 General Electric Co. Cooling pads for water-cooled stator cores in dynamoelectric machines and methods of fabrication
US7088210B2 (en) * 2004-01-23 2006-08-08 The Boeing Company Electromagnet having spacer for facilitating cooling and associated cooling method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563379A (en) * 1896-07-07 Ferson
GB286427A (en) * 1927-02-03 1928-03-08 English Electric Co Ltd Improvements connected with the windings of electric machines and apparatus
US2043120A (en) * 1933-09-30 1936-06-02 Punga Franklin Cooling the inductors of turbo-generators
US2702870A (en) * 1952-09-04 1955-02-22 Gen Electric Dynamoelectric machine winding ventilation
US2728001A (en) * 1953-07-20 1955-12-20 Bbc Brown Boveri & Cie Electrical generator with cooled rotor windings
CA591705A (en) * 1954-12-28 1960-02-02 M. Willyoung David Dynamoelectric machine conductor with internal fluid cooling passages
GB834232A (en) * 1956-03-26 1960-05-04 British Thomson Houston Co Ltd Improvements relating to the cooling of dynamo-electric machines
DE1143917B (en) * 1961-09-20 1963-02-21 Licentia Gmbh Groove ventilation on the runner body of a synchronous machine of high performance and very high speed with the winding structure as a Schenkelpollaeufer
US3265912A (en) * 1964-06-15 1966-08-09 Westinghouse Electric Corp Dynamoelectric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415901A1 (en) * 1978-01-25 1979-08-24 Bbc Brown Boveri & Cie COOLING ARRANGEMENT FOR ELECTRIC MACHINE WINDINGS

Also Published As

Publication number Publication date
US3431443A (en) 1969-03-04
GB1201790A (en) 1970-08-12

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