GB510008A - An improved electric cable - Google Patents
An improved electric cableInfo
- Publication number
- GB510008A GB510008A GB3565837A GB3565837A GB510008A GB 510008 A GB510008 A GB 510008A GB 3565837 A GB3565837 A GB 3565837A GB 3565837 A GB3565837 A GB 3565837A GB 510008 A GB510008 A GB 510008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibrous material
- cellulose
- cable
- asbestos
- impregnated
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
Landscapes
- Organic Insulating Materials (AREA)
Abstract
510,008. Cables. BRITISH INSULATED CABLES, Ltd., WELBOURN, B., BRISLEE, F. J., MACFARLANE, L., and LYON, J. Dec. 23, 1937, No. 35658. [Class 36]' A cable is insulated with one or more layers of dry heat-resisting inorganic fibrous material, coated with and impregnated in its outer regions with a cellulose triester. One or more layers of cellulose triester, applied in the form of tapes, may also be included in the insulation and the cable may be sheathed with lead or a lead alloy or with asbestos or glass braiding impregnated with a synthetic resin or cellulose triester. Cellulose triacetate, plasticized with butyl phthalate or butyl phosphate, may be applied to the fibrous material, after application of the latter to the conductor and drying, as a solution in methylene chloride. The fibrous material may be asbestos or glass fibres or both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3565837A GB510008A (en) | 1937-12-23 | 1937-12-23 | An improved electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3565837A GB510008A (en) | 1937-12-23 | 1937-12-23 | An improved electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB510008A true GB510008A (en) | 1939-07-24 |
Family
ID=10380147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3565837A Expired GB510008A (en) | 1937-12-23 | 1937-12-23 | An improved electric cable |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB510008A (en) |
-
1937
- 1937-12-23 GB GB3565837A patent/GB510008A/en not_active Expired
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