GB341384A - Improvements in or relating to trunk line electric cables with screened cores - Google Patents
Improvements in or relating to trunk line electric cables with screened coresInfo
- Publication number
- GB341384A GB341384A GB21559/30A GB2155930A GB341384A GB 341384 A GB341384 A GB 341384A GB 21559/30 A GB21559/30 A GB 21559/30A GB 2155930 A GB2155930 A GB 2155930A GB 341384 A GB341384 A GB 341384A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- metallized
- cable core
- cable
- metallic
- 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
- H01B11/00—Communication cables or conductors
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
341,384. Telephone cables. SIEMENSSCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. July 16, 1930, No. 21559. Convention date, July 27, 1929. [Class 36.] A trunk line communication cable in which the individual speech circuits or speech circuit groups are provided with electrostatic screens is fitted with paper bands metallized on one side and connected to the cable core so that the metallic layers touch the cable jacket and the electrostatic metallic screens in the cable core. In the construction shown in Fig. 1, metallized paper bands 3, 4 are applied to a cable core 2, the metallized side of the band 3 lying on the metallic screen 5, and the metallized side of the band 4 lying partly on the metallic side of the band 3 and partly on the lead jacket. Fig. 2 shows a construction in which one band 13 only is applied to the cable core 12, the band 13 being longitudinally folded so that one part of its metallized side lies on the cable core 12 and the remaining part, on the cable jacket.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE341384X | 1929-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB341384A true GB341384A (en) | 1931-01-15 |
Family
ID=6233413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21559/30A Expired GB341384A (en) | 1929-07-27 | 1930-07-16 | Improvements in or relating to trunk line electric cables with screened cores |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1948616A (en) |
| FR (1) | FR699093A (en) |
| GB (1) | GB341384A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2447168A (en) * | 1942-05-12 | 1948-08-17 | Telegraph Constr & Maintenance | High-frequency electric conductors and cables |
| US2603684A (en) * | 1947-07-28 | 1952-07-15 | Super Tension Cables Ltd | Metal sheathed electric cable having heat-reflective layer |
| US3051771A (en) * | 1958-08-15 | 1962-08-28 | Int Standard Electric Corp | Electrostatic shield for high voltage cables |
| US3032604A (en) * | 1959-03-30 | 1962-05-01 | Belden Mfg Co | Electrical cable |
| US3084242A (en) * | 1961-11-14 | 1963-04-02 | Essex Wire Corp | Electric heater wire |
| US4268714A (en) * | 1979-05-16 | 1981-05-19 | Sumitomo Electric Industries, Ltd. | Shielded wire |
| US4365109A (en) * | 1980-01-25 | 1982-12-21 | The United States Of America As Represented By The Secretary Of The Air Force | Coaxial cable design |
| US5153381A (en) * | 1990-03-20 | 1992-10-06 | Alcan Aluminum Corporation | Metal clad cable and method of making |
| US20110253414A1 (en) * | 2010-04-15 | 2011-10-20 | Southwire Company | Metal-clad cable assembly |
| US9330815B2 (en) * | 2013-08-14 | 2016-05-03 | Apple Inc. | Cable structures with insulating tape and systems and methods for making the same |
| JP2020187974A (en) * | 2019-05-17 | 2020-11-19 | 矢崎総業株式会社 | Braided shield and shield electric wire |
| JP2022133770A (en) * | 2021-03-02 | 2022-09-14 | 日立金属株式会社 | signal transmission cable |
-
1930
- 1930-07-16 GB GB21559/30A patent/GB341384A/en not_active Expired
- 1930-07-18 FR FR699093D patent/FR699093A/en not_active Expired
- 1930-07-21 US US469418A patent/US1948616A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1948616A (en) | 1934-02-27 |
| FR699093A (en) | 1931-02-10 |
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