GB356899A - Improvements in or relating to submarine electric communication cables - Google Patents
Improvements in or relating to submarine electric communication cablesInfo
- Publication number
- GB356899A GB356899A GB23692/30A GB2369230A GB356899A GB 356899 A GB356899 A GB 356899A GB 23692/30 A GB23692/30 A GB 23692/30A GB 2369230 A GB2369230 A GB 2369230A GB 356899 A GB356899 A GB 356899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cores
- pairs
- quad
- aug
- class
- 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
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/08—Screens specially adapted for reducing cross-talk
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
356,899. Submarine cables. SIEMENS SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Aug. 7, 1930, No. 23692. Convention date, Aug. 9, 1929. [Class 36.] To reduce cross-talk in a submarine cable of high line attenuation, the pairs of each quad are electrostatically screened from one another. The screens may consist of metallic sheaths applied about each core or pairs of cores or may comprise metal strips which are inserted between the pairs of each quad during stranding. In the construction shown in the Figure, one pair 12 of each quad and the quads themselves are provided with a metallic sheath. In a deep-sea cable having a supporting member for the lead sheath, this member may be of star formation to provide compartments in which the cores or groups of cores are carried. Reference has been directed by the Comptroller to Specifications 5468/81, 15217/93, 14902/98, 22005/05, 222,436, 281,287, 286,676, and 338,359, [all in Class 36, Electricity, Conducting &c.].
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE356899X | 1929-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB356899A true GB356899A (en) | 1931-09-17 |
Family
ID=6290410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23692/30A Expired GB356899A (en) | 1929-08-09 | 1930-08-07 | Improvements in or relating to submarine electric communication cables |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR700374A (en) |
GB (1) | GB356899A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848073A (en) * | 1973-01-15 | 1974-11-12 | Sun Chemical Corp | Shielding tapes |
US4095042A (en) * | 1976-09-07 | 1978-06-13 | Southern Weaving Company | Woven shielded cable |
WO2007149191A1 (en) * | 2006-06-22 | 2007-12-27 | Adc Telecommunications, Inc. | Twisted pairs cable with shielding arrangement |
-
1930
- 1930-08-06 FR FR700374D patent/FR700374A/en not_active Expired
- 1930-08-07 GB GB23692/30A patent/GB356899A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848073A (en) * | 1973-01-15 | 1974-11-12 | Sun Chemical Corp | Shielding tapes |
US4095042A (en) * | 1976-09-07 | 1978-06-13 | Southern Weaving Company | Woven shielded cable |
WO2007149191A1 (en) * | 2006-06-22 | 2007-12-27 | Adc Telecommunications, Inc. | Twisted pairs cable with shielding arrangement |
US7411131B2 (en) | 2006-06-22 | 2008-08-12 | Adc Telecommunications, Inc. | Twisted pairs cable with shielding arrangement |
US7763805B2 (en) | 2006-06-22 | 2010-07-27 | Adc Telecommunications, Inc. | Twisted pairs cable with shielding arrangement |
Also Published As
Publication number | Publication date |
---|---|
FR700374A (en) | 1931-02-27 |
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