GB492279A - Improvements in or relating to electric cables - Google Patents
Improvements in or relating to electric cablesInfo
- Publication number
- GB492279A GB492279A GB768337A GB768337A GB492279A GB 492279 A GB492279 A GB 492279A GB 768337 A GB768337 A GB 768337A GB 768337 A GB768337 A GB 768337A GB 492279 A GB492279 A GB 492279A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulating
- winding
- screen
- outer conductor
- conductor
- 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
- 239000004020 conductor Substances 0.000 abstract 8
- 238000004804 winding Methods 0.000 abstract 6
- 239000011810 insulating material Substances 0.000 abstract 2
- 230000027455 binding Effects 0.000 abstract 1
- 238000009739 binding Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
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
- H01B11/1834—Construction of the insulation between the conductors
- H01B11/1847—Construction of the insulation between the conductors of helical wrapped structure
Landscapes
- Insulated Conductors (AREA)
Abstract
492,279. Cables. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and ROBINSON, F. E. March 16, 1937, No. 7683. [Class 36] A flexible cable having air-space insulation comprises a conductor 3 centred within a braided or other flexible outer conductor or screen 2 by a winding 1 of insulating-material, such as the material known under the Registered Trade Mark " Trolitul," the ends of the cable being closed by insulating plugs 4 inserted within the outer conductor or screen to abut against the insulating winding and having central apertures 5 through which the conductor 3 projects. The external diameter of the insulating winding, which is preferably formed as a multiple start winding, is substantially the same as the internal diameter of the outer conductor or screen. The ends of the outer conductor or screen may be secured to the plugs 4 by wire bindings 6 and solder 7. In making the cable the insulating-material is wound on a wire core and the outer conductor or screen is then drawn over the winding and core, after which the central conductor is attached to one end of the core and drawn into the insulating winding by withdrawing the wire core. The plugs 4 are then inserted and bound in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB768337A GB492279A (en) | 1937-03-16 | 1937-03-16 | Improvements in or relating to electric cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB768337A GB492279A (en) | 1937-03-16 | 1937-03-16 | Improvements in or relating to electric cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB492279A true GB492279A (en) | 1938-09-16 |
Family
ID=9837791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB768337A Expired GB492279A (en) | 1937-03-16 | 1937-03-16 | Improvements in or relating to electric cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB492279A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910998A (en) * | 1987-05-01 | 1990-03-27 | Andrew Corporation | Fluid detection system and method having a coaxial cable with solid, stranded dielectric elements |
-
1937
- 1937-03-16 GB GB768337A patent/GB492279A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910998A (en) * | 1987-05-01 | 1990-03-27 | Andrew Corporation | Fluid detection system and method having a coaxial cable with solid, stranded dielectric elements |
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