GB803499A - Covered thread and electric conductors covered therewith - Google Patents
Covered thread and electric conductors covered therewithInfo
- Publication number
- GB803499A GB803499A GB23218/56A GB2321856A GB803499A GB 803499 A GB803499 A GB 803499A GB 23218/56 A GB23218/56 A GB 23218/56A GB 2321856 A GB2321856 A GB 2321856A GB 803499 A GB803499 A GB 803499A
- Authority
- GB
- United Kingdom
- Prior art keywords
- threads
- conductor
- thread
- glass
- group
- 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 title abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000003365 glass fiber Substances 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- -1 polytetrafluoroethylene Polymers 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000009954 braiding Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 abstract 1
- 239000004205 dimethyl polysiloxane Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910001120 nichrome Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 229920005749 polyurethane resin Polymers 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/082—Wires with glass or glass wool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
803,499. Cable insulation. RHEE ELASTIC THREAD CORPORATION. July 27, 1956 [Jan. 3, 1956], No. 23218/56. Drawings to Specification. Class 36. [Also in Group IX] An electric conductor is insulated by a covering thread which, even when decomposed by heat, will leave an effective dielectric residue. The thread comprises a continuous core of one or more filaments of a silicone rubber, e.g. cured polydimethyl siloxane, and a sheath therefor of glass fibres. The sheath may comprise one or more glass threads wound, wrapped or braided about the core, e.g. two glass threads are wound helically around the core in opposite directions, one over the other. The glass fibre may be coated with abrasive-resistant materials such as a silicone, polyurethane resin, polytetrafluoroethylene or polytrifluorochloroethylene and/or the finished sheath may be so coated. One or more covering threads may be applied to a conductor by winding, wrapping or braiding, e.g. a conductor of tinned copper, iron, nichrome, aluminium, silver, or platinum has a flexible insulation covering formed by helically wrapping two threads thereon, one over the other and in opposite directions. The threads may be applied to a conductor before or after other wrapped or extruded sheaths or coatings of insulating materials such as varnish, rubber or synthetic resin. Specifications 542,655, 544,143, 575,667, 586,187, 594,485, [all in Group IV], 618,451 and 651,543, [both in Group IV (a)], are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US803499XA | 1956-01-03 | 1956-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB803499A true GB803499A (en) | 1958-10-29 |
Family
ID=22156825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23218/56A Expired GB803499A (en) | 1956-01-03 | 1956-07-27 | Covered thread and electric conductors covered therewith |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB803499A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130785A (en) * | 1982-10-01 | 1984-06-06 | Delta Enfield Ltd | Fire-resistant electrical cable |
| EP2058823A1 (en) * | 2007-11-06 | 2009-05-13 | Honeywell International Inc. | Flexible insulated wires for use in high temperatures and methods of manufacturing |
-
1956
- 1956-07-27 GB GB23218/56A patent/GB803499A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130785A (en) * | 1982-10-01 | 1984-06-06 | Delta Enfield Ltd | Fire-resistant electrical cable |
| EP2058823A1 (en) * | 2007-11-06 | 2009-05-13 | Honeywell International Inc. | Flexible insulated wires for use in high temperatures and methods of manufacturing |
| US7795538B2 (en) | 2007-11-06 | 2010-09-14 | Honeywell International Inc. | Flexible insulated wires for use in high temperatures and methods of manufacturing |
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