GB743700A - Improvements in or relating to electric condensers - Google Patents
Improvements in or relating to electric condensersInfo
- Publication number
- GB743700A GB743700A GB26877/53A GB2687753A GB743700A GB 743700 A GB743700 A GB 743700A GB 26877/53 A GB26877/53 A GB 26877/53A GB 2687753 A GB2687753 A GB 2687753A GB 743700 A GB743700 A GB 743700A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glaze
- electrode
- ceramic
- burning
- dielectric constant
- 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
- 239000000919 ceramic Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver 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
- H01G4/28—Tubular capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Capacitors (AREA)
Abstract
743,700. Electric capacitors. STEATITMAGNESIA AKT.-GES. Sept. 30, 1953 [Oct. 4, 1952], No. 26877/53. Class 37. In a capacitor comprising a ceramic body of high dielectric constant provided with electrode coatings the body is provided with at least one strip of a glaze of low dielectric constant so arranged that the entire periphery of at least one of the electrode coatings lies on glazed areas so preventing glow discharges. In one embodiment (Fig. 1) a tube 1 of ceramic containing barium titanate has a ring 2 of a glaze not softened by the electrode burning-on process containing e.g. boron or lead silicate at each end, an inner silver electrode 3 burnt on the inside of the tube and extending at one end on to the outside ring of glaze 2, and an outer electrode 3 terminating on glaze rings 2 at both ends. In a further embodiment having one plate earthed a ceramic disc has a peripheral coating of glaze on one face overlapped by the periphery of a circular electrode coating, the other electrode being applied directly on the disc. Three stovings are used in the process, one for the ceramic, a second at higher temperature for the glaze and a final one for burning on the electrodes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE743700X | 1952-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB743700A true GB743700A (en) | 1956-01-18 |
Family
ID=6647351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26877/53A Expired GB743700A (en) | 1952-10-04 | 1953-09-30 | Improvements in or relating to electric condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB743700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2334377A (en) * | 1998-02-12 | 1999-08-18 | Murata Manufacturing Co | Monolithic capacitor |
-
1953
- 1953-09-30 GB GB26877/53A patent/GB743700A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2334377A (en) * | 1998-02-12 | 1999-08-18 | Murata Manufacturing Co | Monolithic capacitor |
| GB2334377B (en) * | 1998-02-12 | 2001-01-24 | Murata Manufacturing Co | Monolithic capacitor |
| US6229686B1 (en) | 1998-02-12 | 2001-05-08 | Murata Manufacturing Co., Ltd. | Monolithic capacitor |
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