GB650442A - Improvements in or relating to electric cables for high frequency transmission - Google Patents
Improvements in or relating to electric cables for high frequency transmissionInfo
- Publication number
- GB650442A GB650442A GB29729/48A GB2972948A GB650442A GB 650442 A GB650442 A GB 650442A GB 29729/48 A GB29729/48 A GB 29729/48A GB 2972948 A GB2972948 A GB 2972948A GB 650442 A GB650442 A GB 650442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cables
- relating
- strip
- high frequency
- frequency transmission
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
650,442. Cables. STANDARD TELEPHONES & CABLES, Ltd. Nov. 16, 1948, No. 29729. [Class 36] The outer conductor of a H.F. coaxial cable consists of a smooth metal strip folded longitudinally to form a tube 4 supported around the inner conductor 3 by insulating spacers 5, one or both edges of the strip having corrugations 6 which are so shaped or displaced that the meeting edges of the strip will not overlap during flexing of the cable. The corrugations 6 may lie on one side of the plane of the tape and may be deformed from a natural symmetrical shape. The outer conductor may be secured in position by one or more helically applied tapes 7. Specifications 650,429 and 650,431 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB284906X | 1948-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB650442A true GB650442A (en) | 1951-02-21 |
Family
ID=10276470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29729/48A Expired GB650442A (en) | 1948-11-16 | 1948-11-16 | Improvements in or relating to electric cables for high frequency transmission |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2653989A (en) |
| CH (1) | CH284906A (en) |
| FR (1) | FR999563A (en) |
| GB (1) | GB650442A (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR771529A (en) * | 1933-07-06 | 1934-10-10 | Telephones Soc Ind | Process for isolating electrical conductors and insulated conductors, produced by this process |
| NL47103C (en) * | 1936-09-11 | |||
| US2245766A (en) * | 1936-09-26 | 1941-06-17 | Siemens Ag | Self-supporting hollow conductor for electric cables |
| GB496769A (en) * | 1936-11-26 | 1938-12-06 | Felten & Guilleaume Carlswerk | Improvements in and relating to tubular electric conductors |
| DE688013C (en) * | 1937-07-07 | 1940-02-10 | Siemens & Halske Akt Ges | Self-supporting waveguide for electrical lines or cables, especially for high-frequency cables |
-
1948
- 1948-11-16 GB GB29729/48A patent/GB650442A/en not_active Expired
-
1949
- 1949-11-14 CH CH284906D patent/CH284906A/en unknown
- 1949-11-14 FR FR999563D patent/FR999563A/en not_active Expired
- 1949-11-14 US US126936A patent/US2653989A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH284906A (en) | 1952-08-15 |
| FR999563A (en) | 1952-02-01 |
| US2653989A (en) | 1953-09-29 |
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