GB401001A - New composite materials having electrically conducting and insulating components andelectrical devices comprising the same - Google Patents
New composite materials having electrically conducting and insulating components andelectrical devices comprising the sameInfo
- Publication number
- GB401001A GB401001A GB15710/32A GB1571032A GB401001A GB 401001 A GB401001 A GB 401001A GB 15710/32 A GB15710/32 A GB 15710/32A GB 1571032 A GB1571032 A GB 1571032A GB 401001 A GB401001 A GB 401001A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conducting
- paper
- materials
- lacquer
- portions
- 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
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
401,001. Cables ; insulators ; resistance materials ; resistance coatings and deposits. NAAMLOOZE VENNOOTSCHAP HOLLANDSCHE DRAADEN KABELFABRIEK, 10, Hamerstraat, Amsterdam. June 4, 1932, No. 15710. Convention date, May 7. [Classes 36 and 37.] Bodies comprising coherent insulating and conducting portions, analogous to those described in Specification 396,891, are made of insulating material which is liquid or plastic in its original state and afterwards sets solid, portions being rendered conducting by mixing powdered graphite or metal with the material. Suitable materials are shellac, cellulose ester lacquers and artificial resins. Paper may be impregnated with artificial resin, portions of which contain powdered graphite. Compositions containing binding agents such as resins, pitch, hydrocarbons and asphalt, fibrous materials, such as asbestos, paper, cellulose and wood meal, and fillers, such as quartz powder, kaolin or fluorspar, can also be employed, the filler being replaced wholly or in part by conducting materials. A leading-in insulator may be made by coating the conductor with graphite on which are laid layers of conducting " bakelite " lacquer and paper impregnated with conducting lacquer, over this is laid paper impregnated with insulating lacquer and the whole solidified in the usual way. Several layers of gradually decreasing conductivity may be applied. The invention is also stated to be applicable to cable insulation. Material according to the invention may be employed in combination with rubber treated as set forth in the above mentioned Specification.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL401001X | 1932-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB401001A true GB401001A (en) | 1933-11-06 |
Family
ID=19785891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15710/32A Expired GB401001A (en) | 1932-05-07 | 1932-06-04 | New composite materials having electrically conducting and insulating components andelectrical devices comprising the same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB401001A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430130A (en) * | 1943-04-29 | 1947-11-04 | Rca Corp | Attenuator for wave guides |
US2498493A (en) * | 1945-06-22 | 1950-02-21 | Anaconda Wire & Cable Co | Electrically conducting composite sheet |
US2498494A (en) * | 1945-06-22 | 1950-02-21 | Anaconda Wire & Cable Co | Electrical cable |
-
1932
- 1932-06-04 GB GB15710/32A patent/GB401001A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430130A (en) * | 1943-04-29 | 1947-11-04 | Rca Corp | Attenuator for wave guides |
US2498493A (en) * | 1945-06-22 | 1950-02-21 | Anaconda Wire & Cable Co | Electrically conducting composite sheet |
US2498494A (en) * | 1945-06-22 | 1950-02-21 | Anaconda Wire & Cable Co | Electrical cable |
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