FR1091810A - New cooling arrangements for electrical machines - Google Patents

New cooling arrangements for electrical machines

Info

Publication number
FR1091810A
FR1091810A FR1091810DA FR1091810A FR 1091810 A FR1091810 A FR 1091810A FR 1091810D A FR1091810D A FR 1091810DA FR 1091810 A FR1091810 A FR 1091810A
Authority
FR
France
Prior art keywords
electrical machines
new cooling
cooling arrangements
arrangements
new
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
Other languages
French (fr)
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.)
Cegelec SA
Original Assignee
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 Cegelec SA filed Critical Cegelec SA
Application granted granted Critical
Publication of FR1091810A publication Critical patent/FR1091810A/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)
FR1091810D 1953-10-16 1953-10-16 New cooling arrangements for electrical machines Expired FR1091810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1091810T 1953-10-16

Publications (1)

Publication Number Publication Date
FR1091810A true FR1091810A (en) 1955-04-15

Family

ID=9615627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091810D Expired FR1091810A (en) 1953-10-16 1953-10-16 New cooling arrangements for electrical machines

Country Status (1)

Country Link
FR (1) FR1091810A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864014A (en) * 1957-08-07 1958-12-09 Gen Electric Ventilation of the innermost coil of a generator rotor winding
US2903609A (en) * 1956-06-15 1959-09-08 British Thomson Houston Co Ltd Dynamo electric machines
DE1120575B (en) * 1958-08-15 1961-12-28 Vickers Electrical Co Ltd Internally cooled rotor conductors of dynamo-electric machines
DE1162469B (en) * 1962-02-22 1964-02-06 Licentia Gmbh Formation of the slot opening and the slot wedge on electrical machines
DE1164564B (en) * 1960-08-12 1964-03-05 Westinghouse Electric Corp Cooling device for electrical generators with direct conductor cooling in the stand and runner and coolant gas supply into the runner from the stand

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903609A (en) * 1956-06-15 1959-09-08 British Thomson Houston Co Ltd Dynamo electric machines
US2864014A (en) * 1957-08-07 1958-12-09 Gen Electric Ventilation of the innermost coil of a generator rotor winding
DE1120575B (en) * 1958-08-15 1961-12-28 Vickers Electrical Co Ltd Internally cooled rotor conductors of dynamo-electric machines
DE1164564B (en) * 1960-08-12 1964-03-05 Westinghouse Electric Corp Cooling device for electrical generators with direct conductor cooling in the stand and runner and coolant gas supply into the runner from the stand
DE1162469B (en) * 1962-02-22 1964-02-06 Licentia Gmbh Formation of the slot opening and the slot wedge on electrical machines

Similar Documents

Publication Publication Date Title
CH324638A (en) Sewing machine
CH327234A (en) Envider machine
FR1241908A (en) Electrical machinery cooling system
FR1091810A (en) New cooling arrangements for electrical machines
FR1116314A (en) Cooling improvements for rotating electrical machines
CH328722A (en) Embroidery machine
FR1084689A (en) New cooling arrangements for electrical machines
FR80547E (en) New cooling arrangements for electrical machines
FR1198916A (en) Improvements in cooling of electrical machines
FR68482E (en) New cooling arrangements for electrical machines
FR1106333A (en) Electrodynamic machine stator
FR1091246A (en) Dynamo-electric machine
FR1081184A (en) New cooling arrangements for windings of electrical machines
FR67436E (en) New cooling arrangements for electrical machines
FR1078092A (en) Dynamoelectric machine
FR1103188A (en) Dynamo-electric machines
AT185142B (en) Electric adding machine
FR1075290A (en) Improvements to electrical machines
FR76078E (en) New cooling arrangements for electrical machines
FR1107541A (en) Improvements to an envider machine
CH328040A (en) Electric sewing machine
ES40592Y (en) Electric drilling machine
AT181681B (en) Flat knitting machine
FR1086038A (en) Tie holder
FR1103954A (en) Improvements in cooling of dynamo-electric machines