GB1242402A - Cable for an electrical winding - Google Patents
Cable for an electrical windingInfo
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2876—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
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.
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)
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 |
-
1967
- 1967-11-07 GB GB5061867A patent/GB1242402A/en not_active Expired
Cited By (2)
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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