BE514248A - - Google Patents

Info

Publication number
BE514248A
BE514248A BE514248DA BE514248A BE 514248 A BE514248 A BE 514248A BE 514248D A BE514248D A BE 514248DA BE 514248 A BE514248 A BE 514248A
Authority
BE
Belgium
Application number
Other languages
French (fr)
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 filed Critical
Publication of BE514248A publication Critical patent/BE514248A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
BE514248D 1951-09-28 1952-09-17 BE514248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722152XA 1951-09-28 1951-09-28

Publications (1)

Publication Number Publication Date
BE514248A true BE514248A (en) 1952-10-15

Family

ID=34519546

Family Applications (1)

Application Number Title Priority Date Filing Date
BE514248D BE514248A (en) 1951-09-28 1952-09-17

Country Status (4)

Country Link
BE (1) BE514248A (en)
DE (1) DE1013771B (en)
FR (1) FR1073945A (en)
GB (1) GB722152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917644A (en) * 1957-03-21 1959-12-15 Westinghouse Electric Corp Innercooled turbine generators

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067519B (en) * 1955-06-14 1959-10-22 Vickers Electrical Co Ltd Main and secondary cooling system for dynamo-electric machines with coolant channels in the stator conductors
DE1148010B (en) * 1959-10-30 1963-05-02 Bratislavske Elektrotechnicke Cooling of an electrical generator for increased frequency
DE1103455B (en) * 1959-10-31 1961-03-30 Bbc Brown Boveri & Cie Gas supply for cooling column bars and column press plates of turbo generators
DE1126984B (en) * 1960-08-03 1962-04-05 Siemens Ag Device for further increasing the load capacity of high-performance electrical machines in turbo design
CH622133A5 (en) * 1978-01-25 1981-03-13 Bbc Brown Boveri & Cie Cooling arrangement for a winding of an electric machine which is held in slots by means of wedges
US7482725B2 (en) * 2005-12-20 2009-01-27 Honeywell International Inc. System and method for direct liquid cooling of electric machines
JP5861109B2 (en) * 2011-11-21 2016-02-16 パナソニックＩｐマネジメント株式会社 Brushless motor cooling structure
US10044246B2 (en) * 2015-01-21 2018-08-07 Siemens Energy, Inc. Electric generator with variable maximum efficiency
EP3223394A1 (en) * 2016-03-22 2017-09-27 Siemens Aktiengesellschaft Fluid cooled active part, electric machine and drive system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293616C (en) *
DE308230C (en) *
DE515766C (en) * 1931-01-12 Siemens Schuckertwerke Akt Ges Ventilation device for closed electrical machines, in which the cooling air is supplied to the inside of the machine by one or more centrifugal fans
CH99387A (en) * 1921-12-24 1923-05-16 Oerlikon Maschf Cooling device for slot windings in electrical machines.
FR714319A (en) * 1930-07-12 1931-11-12 Alsthom Cgee Cooling process for windings of electrical machines
CH172839A (en) * 1933-10-24 1934-10-31 Oerlikon Maschf Device for cooling electrical machines with windings located in slots.
DE679883C (en) * 1936-06-24 1939-08-17 Aeg Cooling device for electrical machines, especially those of high speed, in which both a coolant conducted through hollow bodies in the radial slots of the stator and a circulating gaseous coolant are used
FR865544A (en) * 1940-01-27 1941-05-26 Martin Method and safety device for installations of electropump units for fuels
US2561737A (en) * 1949-03-26 1951-07-24 Westinghouse Electric Corp Cooling dynamoelectric apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917644A (en) * 1957-03-21 1959-12-15 Westinghouse Electric Corp Innercooled turbine generators

Also Published As

Publication number Publication date
DE1013771B (en) 1957-08-14
GB722152A (en) 1955-01-19
FR1073945A (en) 1954-09-30

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