FR1449036A - Improvements to cooling systems for electrical machine windings - Google Patents

Improvements to cooling systems for electrical machine windings

Info

Publication number
FR1449036A
FR1449036A FR2626A FR90002626A FR1449036A FR 1449036 A FR1449036 A FR 1449036A FR 2626 A FR2626 A FR 2626A FR 90002626 A FR90002626 A FR 90002626A FR 1449036 A FR1449036 A FR 1449036A
Authority
FR
France
Prior art keywords
electrical machine
cooling systems
machine windings
windings
cooling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR2626A
Other languages
French (fr)
Inventor
Gilbert Ruelle
Jean-Francois Heuillard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Priority to FR2626A priority Critical patent/FR1449036A/en
Priority to GB2297666A priority patent/GB1102434A/en
Priority to BE682199D priority patent/BE682199A/xx
Priority to NL6608901A priority patent/NL6608901A/xx
Priority to CH940666A priority patent/CH452038A/en
Application granted granted Critical
Publication of FR1449036A publication Critical patent/FR1449036A/en
Expired legal-status Critical Current

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)
  • Motor Or Generator Cooling System (AREA)
FR2626A 1965-06-29 1965-06-29 Improvements to cooling systems for electrical machine windings Expired FR1449036A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2626A FR1449036A (en) 1965-06-29 1965-06-29 Improvements to cooling systems for electrical machine windings
GB2297666A GB1102434A (en) 1965-06-29 1966-05-23 Improvements in or relating to the cooling of the rotor windings of dynamo-electric machines
BE682199D BE682199A (en) 1965-06-29 1966-06-07
NL6608901A NL6608901A (en) 1965-06-29 1966-06-27
CH940666A CH452038A (en) 1965-06-29 1966-06-29 Rotor winding of an electric machine comprising means ensuring its cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2626A FR1449036A (en) 1965-06-29 1965-06-29 Improvements to cooling systems for electrical machine windings

Publications (1)

Publication Number Publication Date
FR1449036A true FR1449036A (en) 1966-08-12

Family

ID=9696505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2626A Expired FR1449036A (en) 1965-06-29 1965-06-29 Improvements to cooling systems for electrical machine windings

Country Status (5)

Country Link
BE (1) BE682199A (en)
CH (1) CH452038A (en)
FR (1) FR1449036A (en)
GB (1) GB1102434A (en)
NL (1) NL6608901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943608A1 (en) * 1978-11-03 1980-05-14 Alsthom Atlantique GAS-COOLED ROTOR OF AN ELECTRODYNAMIC MACHINE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4021861A1 (en) * 1990-07-09 1992-01-16 Siemens Ag Gas cooled rotor of electric machine esp. turbogenerator - has radial-axial winding slots with at least one winding running between different slots
EP2372876A1 (en) * 2010-03-29 2011-10-05 Siemens Aktiengesellschaft Cooling slot for winding bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943608A1 (en) * 1978-11-03 1980-05-14 Alsthom Atlantique GAS-COOLED ROTOR OF AN ELECTRODYNAMIC MACHINE

Also Published As

Publication number Publication date
CH452038A (en) 1968-05-15
BE682199A (en) 1966-11-14
NL6608901A (en) 1966-12-30
GB1102434A (en) 1968-02-07

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