GB684501A - Improvements in or relating to electrical resistors and conductors - Google Patents
Improvements in or relating to electrical resistors and conductorsInfo
- Publication number
- GB684501A GB684501A GB698650A GB698650A GB684501A GB 684501 A GB684501 A GB 684501A GB 698650 A GB698650 A GB 698650A GB 698650 A GB698650 A GB 698650A GB 684501 A GB684501 A GB 684501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductors
- relating
- carbon
- electrical resistors
- 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
- 239000004020 conductor Substances 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052573 porcelain 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
- 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)
- Non-Adjustable Resistors (AREA)
Abstract
A porous vitrified ceramic body is exposed to a hydrocarbon vapour in a furnace at above 800 DEG C. in a neutral atmosphere or at a reduced pressure whereby the body is impregnated with carbon. The amount of carbon impregnating the body varies according to the length of exposure and/or concentration of the vapour. In an example, a carbon impregnated porcelain is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB698650A GB684501A (en) | 1950-03-21 | 1950-03-21 | Improvements in or relating to electrical resistors and conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB698650A GB684501A (en) | 1950-03-21 | 1950-03-21 | Improvements in or relating to electrical resistors and conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB684501A true GB684501A (en) | 1952-12-17 |
Family
ID=9824465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB698650A Expired GB684501A (en) | 1950-03-21 | 1950-03-21 | Improvements in or relating to electrical resistors and conductors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB684501A (en) |
-
1950
- 1950-03-21 GB GB698650A patent/GB684501A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1023134A (en) | Improvements in ultra-violet absorbing filters | |
| ES2005930A6 (en) | Gas admixture device employing heating | |
| GB684501A (en) | Improvements in or relating to electrical resistors and conductors | |
| GB827763A (en) | Threaded carbon member for connecting carbon electrodes and method of making same | |
| ES366404A1 (en) | Organopolysiloxane compositions | |
| GB1553880A (en) | Electrically operated humidifier to increase the moisture vapour content of conditioned air | |
| GB777511A (en) | Improvements in or relating to electrical contact elements | |
| GB792844A (en) | Improvements in or relating to the manufacture of ceramic ware | |
| GB712426A (en) | Improvements in or relating to plain bearings | |
| GB912121A (en) | Plain bearings | |
| GB792264A (en) | Improvements in or relating to refractory materials | |
| GB952480A (en) | Improvements in ceramic bodies and articles made therefrom | |
| GB972686A (en) | A process for producing a sintered metallic article | |
| GB478336A (en) | Improvements in or relating to electric cables | |
| GB962243A (en) | Improvements relating to insulators | |
| GB804688A (en) | Improvements in or relating to dynamo electric machines | |
| GB730289A (en) | Improvements in and relating to electric insulating materials | |
| GB918506A (en) | Inhalation anesthetic mixtures | |
| GB928532A (en) | Improvements in or relating to the treatment of carbon and graphite articles | |
| GB694859A (en) | Improvements in or relating to self-centering and seal bearings for electrical devices | |
| GB616532A (en) | Improvements in or relating to electrical contact brushes | |
| GB805068A (en) | Oxidation-resisting material | |
| JPS5256395A (en) | Voltage non-linear resistor | |
| ES273463A1 (en) | Procedure for the manufacture of substitute blues (Machine-translation by Google Translate, not legally binding) | |
| GB873438A (en) | Improvements in or relating to production of graphite |