GB507596A - Improvements in or relating to electric condensers - Google Patents
Improvements in or relating to electric condensersInfo
- Publication number
- GB507596A GB507596A GB3501037A GB3501037A GB507596A GB 507596 A GB507596 A GB 507596A GB 3501037 A GB3501037 A GB 3501037A GB 3501037 A GB3501037 A GB 3501037A GB 507596 A GB507596 A GB 507596A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- dielectric
- main
- capacity
- constituting
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000003989 dielectric material Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/258—Temperature compensation means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
507,596. Condensers. DUBILIER CONDENSER CO. (1925), Ltd., and COURSEY, P. R. Dec. 17, 1937, No. 35010. [Class 37] A condenser comprises a main condenser unit supported by a member of insulating material also constituting the dielectric of an auxiliary condenser unit, electrically connected to the main unit, the dielectric materials of the main and auxiliary condenser units having capacity-temperature coefficients of opposite sign. In Fig. 2 mica dielectric A having a positive capacity-temperature coefficient separates the condenser plates A<SP>1</SP>, A<SP>2</SP> which may consist of metal foil or metallized layers. These are enclosed in a case C consisting of a ceramic material containing a sufficient proportion of titanium dioxide to give the mixture a negative capacity-temperature coefficient. Connected in parallel with the main condenser are two electrodes C<SP>1</SP>, C<SP>2</SP> for which the case C constitutes the dielectric. The metallized layer C<SP>1</SP> may extend over the whole inner surface of C thus constituting an. electrostatic screen between the condenser units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3501037A GB507596A (en) | 1937-12-17 | 1937-12-17 | Improvements in or relating to electric condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3501037A GB507596A (en) | 1937-12-17 | 1937-12-17 | Improvements in or relating to electric condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB507596A true GB507596A (en) | 1939-06-19 |
Family
ID=10372724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3501037A Expired GB507596A (en) | 1937-12-17 | 1937-12-17 | Improvements in or relating to electric condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB507596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636913A (en) * | 1983-09-27 | 1987-01-13 | Filtronic Components Limited | Temperature compensated capacitor |
| US4939486A (en) * | 1988-01-04 | 1990-07-03 | Asea Brown Boveri Ab | Filter equipment for power lines |
-
1937
- 1937-12-17 GB GB3501037A patent/GB507596A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636913A (en) * | 1983-09-27 | 1987-01-13 | Filtronic Components Limited | Temperature compensated capacitor |
| US4939486A (en) * | 1988-01-04 | 1990-07-03 | Asea Brown Boveri Ab | Filter equipment for power lines |
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