GB1128600A - A control capacitor for high voltage switching apparatus - Google Patents
A control capacitor for high voltage switching apparatusInfo
- Publication number
- GB1128600A GB1128600A GB1166267A GB1166267A GB1128600A GB 1128600 A GB1128600 A GB 1128600A GB 1166267 A GB1166267 A GB 1166267A GB 1166267 A GB1166267 A GB 1166267A GB 1128600 A GB1128600 A GB 1128600A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dielectric
- capacitor
- resin
- series
- march
- 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
- 239000003990 capacitor Substances 0.000 title abstract 6
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 238000005266 casting Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 239000002184 metal 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
- H01G4/35—Feed-through capacitors or anti-noise capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
-
- 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
- H01G4/28—Tubular capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,128,600. Capacitors. SACHSENWERK LIGHT-UND KRAFTA.G. 13 March, 1967 [12 March, 1966], No. 11662/67. Heading H1M. A capacitor for evenly distributing the total voltage between the individual series-connected switching contacts of high voltage circuit breakers comprises concentric metal cylinders 1, 2, 3 and 4 separated by cast resin dielectric 6 and surrounded by ribbed cast resin dielectric 7. The outer cylinder may act as a casting mould, holes 9 being provided to admit the resin. Fixing and terminating nuts 5 are so securely mounted in the dielectric that the capacitor may function as a structural element in the switching apparatus. The capacitor may incorporate, within the dielectric, damping series resistance (e.g. as in Fig. 2, not shown) and/or discharge parallel resistance, or, instead of the latter, the dielectric may be rendered slightly conducting. A capacitor for particularly high operating voltages (Fig. 3, not shown) has the electrodes shaped for the most advantageous electrical field distribution, the space within the series electrode containing only air. The inner walls of the cylinders may be coated with conductive lacquer which adheres to the resin and minimises the effects of its shrinking.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0102489 | 1966-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1128600A true GB1128600A (en) | 1968-09-25 |
Family
ID=7524473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1166267A Expired GB1128600A (en) | 1966-03-12 | 1967-03-13 | A control capacitor for high voltage switching apparatus |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH475640A (en) |
| DE (1) | DE1514703A1 (en) |
| FR (1) | FR1514009A (en) |
| GB (1) | GB1128600A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828526A (en) * | 1972-10-17 | 1974-08-13 | A King | Particle collector |
| FR2487109A1 (en) * | 1980-06-20 | 1982-01-22 | Avocat Jean | IMPROVEMENTS IN MEDIUM VOLTAGE CAPACITIVE VOLTAGE DIVIDERS |
| DE3329748A1 (en) * | 1983-08-17 | 1985-02-28 | Siemens AG, 1000 Berlin und 8000 München | SUPPORT INSULATOR FOR HIGH VOLTAGE |
| US4700123A (en) * | 1985-09-17 | 1987-10-13 | Sigma Instruments, Inc. | Power distribution systems and means for control thereof |
| ITBO20080393A1 (en) * | 2008-06-20 | 2009-12-21 | Alberto Bauer | CAPACITIVE SENSOR TO DETECT AN ELECTRIC FIELD GENERATED BY A CONDUCTOR |
-
1966
- 1966-03-12 DE DE19661514703 patent/DE1514703A1/en active Pending
-
1967
- 1967-03-08 CH CH337467A patent/CH475640A/en not_active IP Right Cessation
- 1967-03-13 GB GB1166267A patent/GB1128600A/en not_active Expired
- 1967-03-13 FR FR98541A patent/FR1514009A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH475640A (en) | 1969-07-15 |
| FR1514009A (en) | 1968-02-16 |
| DE1514703A1 (en) | 1969-08-28 |
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