GB410138A - Improvements in electric cables - Google Patents
Improvements in electric cablesInfo
- Publication number
- GB410138A GB410138A GB31904/32A GB3190432A GB410138A GB 410138 A GB410138 A GB 410138A GB 31904/32 A GB31904/32 A GB 31904/32A GB 3190432 A GB3190432 A GB 3190432A GB 410138 A GB410138 A GB 410138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductors
- wires
- wound
- cables
- nov
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0214—Stranding-up by a twisting pay-off device
Abstract
410,138. Cables. STANDARD TELEPHONES & CABLES, Ltd., Connaught House, Aldwych, London.-(Assignees of Morgan, N. L. ; 107, Kindersley Road, Mount Royal, Quebec, Canada.) Nov. 11, 1932, No. 31904. Convention date, Nov. 13, 1931. [Class 36.] In forming a cable of insulated conductors of sector shape each conductor is first formed of a number of wires wound in circular layers separated by air spaces and insulated ; the conductors are laid up in this form as shown in Fig. 8, the cable drawn through a reducing die which gives it the form shown in Fig. 9. To form the conductors a central wire is passed through a series of hollow mandrills 10, 11 over which layers of wires are stranded from rolls 16, 23 carried on gears 17. Successive layers are preferably wound in opposite directions. Insulation is wound on the stranded wires from a spool 27 on a gear 28. Three or more conductors thus formed are then laid together without twisting in known manner and drawn through a reducing die or set of dies.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US574697A US2018461A (en) | 1931-11-13 | 1931-11-13 | Multiple conductor sector electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB410138A true GB410138A (en) | 1934-05-11 |
Family
ID=24297224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31904/32A Expired GB410138A (en) | 1931-11-13 | 1932-11-11 | Improvements in electric cables |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2018461A (en) |
| GB (1) | GB410138A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120154A1 (en) * | 1983-03-25 | 1984-10-03 | TRENCH ELECTRIC, a Division of Guthrie Canadian Investments Limited | Continuously transposed conductor |
| CN103325451B (en) * | 2013-07-09 | 2016-01-20 | 成都塑力电缆有限公司 | A kind of Novel flexible cable in small specification |
| AR106253A1 (en) | 2016-10-04 | 2017-12-27 | Di Ciommo José Antonio | AIR CABLE FOR TRANSPORTATION OF ELECTRICAL ENERGY IN LOW AND MEDIUM VOLTAGE AND OF DIGITAL SIGNALS, OF CONCENTRIC ALUMINUM ALLOY CONDUCTORS CONTAINING WITHIN A TREPHILATED WIRE TREATMENT CABLE |
| WO2023288074A1 (en) * | 2021-07-15 | 2023-01-19 | Spr Therapeutics, Inc. | Fracture resistant stimulation lead |
| AR123444A1 (en) | 2021-09-07 | 2022-11-30 | Di Ciommo Jose Antonio | CABLE FOR ELECTRICAL POWER DISTRIBUTION THAT PREVENTS UNAUTHORIZED UNWANTED CONNECTION TO THE SAME |
-
1931
- 1931-11-13 US US574697A patent/US2018461A/en not_active Expired - Lifetime
-
1932
- 1932-11-11 GB GB31904/32A patent/GB410138A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2018461A (en) | 1935-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB423695A (en) | Improvements in and relating to stranded electric conductors | |
| GB453770A (en) | Improvements in or relating to multiple conductor electric cables insulated with magnesia | |
| GB449582A (en) | Improvements in and relating to trunk communication electric cables comprising one or more screened core groups | |
| GB410138A (en) | Improvements in electric cables | |
| GB197692A (en) | ||
| ES334351A1 (en) | Communication cable quad | |
| US2005273A (en) | Submarine signaling cable | |
| GB345428A (en) | Improvements in or relating to submarine electric cables | |
| GB483274A (en) | Improvements in flexible cables | |
| GB435421A (en) | Improvements in and relating to machines for the manufacture of stranded electric conductors | |
| GB466942A (en) | Improvements in and relating to electric signalling cables | |
| GB489007A (en) | Improvements in concentric electric conductors | |
| GB485408A (en) | Improvements in or relating to air insulated electric cables | |
| US366361A (en) | Electric conductor | |
| GB498142A (en) | Improvements relating to electric conductors | |
| GB148667A (en) | Improvements in the manufacture of electric cables containing conductors conveying currents in parallel | |
| GB412017A (en) | Improvements in electric cables | |
| GB271807A (en) | Cable for transmitting a wide frequency band free from disturbances | |
| GB291626A (en) | Improvements relating to multiple core electric cables | |
| GB400964A (en) | Improvements relating to submarine electric cables | |
| CN110660523A (en) | Stretch-proofing fire-retardant power cable | |
| GB484624A (en) | Improvements in or relating to electric cables | |
| GB389118A (en) | Improvements in or relating to electric signalling cables | |
| GB382093A (en) | Improvements relating to electric cables | |
| GB453485A (en) | Improvements in and relating to multi conductor electric cables |