GB339383A - An improved alternating current cable - Google Patents
An improved alternating current cableInfo
- Publication number
- GB339383A GB339383A GB2851729A GB2851729A GB339383A GB 339383 A GB339383 A GB 339383A GB 2851729 A GB2851729 A GB 2851729A GB 2851729 A GB2851729 A GB 2851729A GB 339383 A GB339383 A GB 339383A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alternating current
- manganese
- nickel
- iron
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
339,383. Triggs, W. W., (Felten & Guilleaume Carlswerk Akt.-Ges.). Sept. 25, 1929. Alloys.-An alloy for use in armouring alternating current cables, particularly long submarine signalling cables having two conductors for outgoing and ingoing current respectively, contains in addition to iron, 5-10 per cent of manganese, 2-6 per cent of nickel and 0.8-1 per cent of carbon. A preferred alloy contains in addition to iron, 7 per cent of manganese, 5 per cent of nickel and 0.95 per cent of carbon. Specification 24705/96 and an alloy containing 80 per cent of iron, 13 per cent of nickel, 5 per cent of manganese and 2 per cent of chromium are also referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2851729A GB339383A (en) | 1929-09-25 | 1929-09-25 | An improved alternating current cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2851729A GB339383A (en) | 1929-09-25 | 1929-09-25 | An improved alternating current cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB339383A true GB339383A (en) | 1930-12-11 |
Family
ID=10276882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2851729A Expired GB339383A (en) | 1929-09-25 | 1929-09-25 | An improved alternating current cable |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB339383A (en) |
-
1929
- 1929-09-25 GB GB2851729A patent/GB339383A/en not_active Expired
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