GB1242402A - Cable for an electrical winding - Google Patents

Cable for an electrical winding

Info

Publication number
GB1242402A
GB1242402A GB5061867A GB5061867A GB1242402A GB 1242402 A GB1242402 A GB 1242402A GB 5061867 A GB5061867 A GB 5061867A GB 5061867 A GB5061867 A GB 5061867A GB 1242402 A GB1242402 A GB 1242402A
Authority
GB
United Kingdom
Prior art keywords
cable
stacks
duct
coolant
conductors
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
GB5061867A
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.)
JAMES GALL WATSON
Bruce Peebles Industries Ltd
Original Assignee
JAMES GALL WATSON
Bruce Peebles Industries 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 JAMES GALL WATSON, Bruce Peebles Industries Ltd filed Critical JAMES GALL WATSON
Priority to GB5061867A priority Critical patent/GB1242402A/en
Publication of GB1242402A publication Critical patent/GB1242402A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/2876Cooling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00Power cables
    • H01B9/06Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611Oil-pressure cables

Abstract

1,242,402. Cables; transformers. BRUCE PEEBLES INDUSTRIES Ltd., and J. G. WATSON. 29 Oct., 1968 [7 Nov., 1967], No. 50618/67. Headings H1A and H1T. A cable for an electrical winding comprises a longitudinally extending conductor with a surface defining one wall of a coolant duct which is automatically incorporated into the winding as the cable is wound. Stacks 11, 12 of conductors may be spaced to provide a duct 13 between. The stacks may be secured by insulation 14. The insulation may be wound completely round the cable and apertured to give access to the duct or a coolant flow may be arranged along the length of the cable, in which case spacers provided to maintain the width of the duct are shaped to ensure a zig-zag longitudinal flow of coolant. The conductor stacks may be superposed instead of adjacent, Fig. 3, or combinations of superposed and adjacent stacks (Figs. 4 and 5, not shown) may be used. The conductors may be transposed between the various stacks. A tape with a number of small discs secured at intervals over its surface (Fig. 9, not shown) may be wound between conductors to provide a coolant duct between them.
GB5061867A 1967-11-07 1967-11-07 Cable for an electrical winding Expired GB1242402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5061867A GB1242402A (en) 1967-11-07 1967-11-07 Cable for an electrical winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5061867A GB1242402A (en) 1967-11-07 1967-11-07 Cable for an electrical winding

Publications (1)

Publication Number Publication Date
GB1242402A true GB1242402A (en) 1971-08-11

Family

ID=10456651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5061867A Expired GB1242402A (en) 1967-11-07 1967-11-07 Cable for an electrical winding

Country Status (1)

Country Link
GB (1) GB1242402A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365867A1 (en) * 1976-09-22 1978-04-21 Alsthom Savoisienne Multiple concentrically wound coils - include cylindrical frames with supporting ridges defining fluid channels for dielectric fluid
AT403972B (en) * 1994-02-25 1998-07-27 Asta Elektrodraht Gmbh THIRD LADDER FOR WINDINGS OF ELECTRICAL MACHINES AND DEVICES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365867A1 (en) * 1976-09-22 1978-04-21 Alsthom Savoisienne Multiple concentrically wound coils - include cylindrical frames with supporting ridges defining fluid channels for dielectric fluid
AT403972B (en) * 1994-02-25 1998-07-27 Asta Elektrodraht Gmbh THIRD LADDER FOR WINDINGS OF ELECTRICAL MACHINES AND DEVICES

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