GB713152A - Improvements in and relating to dynamo-electric machines - Google Patents

Improvements in and relating to dynamo-electric machines

Info

Publication number
GB713152A
GB713152A GB25731/52A GB2573152A GB713152A GB 713152 A GB713152 A GB 713152A GB 25731/52 A GB25731/52 A GB 25731/52A GB 2573152 A GB2573152 A GB 2573152A GB 713152 A GB713152 A GB 713152A
Authority
GB
United Kingdom
Prior art keywords
slot
conductors
coolant
flow
electric machines
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
GB25731/52A
Inventor
William John Carfrae
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB25731/52A priority Critical patent/GB713152A/en
Publication of GB713152A publication Critical patent/GB713152A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

713,152. Cooling dynamo-electric machines. BRITISH THOMSON-HOUSTON CO., Ltd. Oct. 14, 1953 [Oct. 14, 1952], No. 25731/52. Class 35 Ducts to permit radial coolant flow are provided between the conductors and the slot walls and the conductors have grooves to allow the coolant to flow across the slot (circumferentially) the coolant being applied through an extension of the conductor slot entering by one side of the latter and leaving at the opposite side of the slot mouth. As shown, the the rotor conductors are bipartite with grooves 7, Fig. 3, and are separated by insulators 5 which have notches at close intervals along both sides to permit radial flow of hydrogen which enters by the slot extension 1 and leaves at 8.
GB25731/52A 1952-10-14 1952-10-14 Improvements in and relating to dynamo-electric machines Expired GB713152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25731/52A GB713152A (en) 1952-10-14 1952-10-14 Improvements in and relating to dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25731/52A GB713152A (en) 1952-10-14 1952-10-14 Improvements in and relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB713152A true GB713152A (en) 1954-08-04

Family

ID=10232369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25731/52A Expired GB713152A (en) 1952-10-14 1952-10-14 Improvements in and relating to dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB713152A (en)

Cited By (2)

* 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
DE2438190A1 (en) * 1973-08-22 1975-02-27 Ganz Villamossagi Muevek ROTATING ELECTRIC MACHINE, IN PARTICULAR FAST-RUNNING HIGH-PERFORMANCE SYNCHRONOUS MACHINE WITH CYLINDER RUNNER

Cited By (2)

* 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
DE2438190A1 (en) * 1973-08-22 1975-02-27 Ganz Villamossagi Muevek ROTATING ELECTRIC MACHINE, IN PARTICULAR FAST-RUNNING HIGH-PERFORMANCE SYNCHRONOUS MACHINE WITH CYLINDER RUNNER

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