GB891899A - Improvements in and relating to electrical capacitors - Google Patents
Improvements in and relating to electrical capacitorsInfo
- Publication number
- GB891899A GB891899A GB9460A GB9460A GB891899A GB 891899 A GB891899 A GB 891899A GB 9460 A GB9460 A GB 9460A GB 9460 A GB9460 A GB 9460A GB 891899 A GB891899 A GB 891899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dielectric
- barium
- titanate
- mica
- base
- 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 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000010445 mica Substances 0.000 abstract 2
- 229910052618 mica group Inorganic materials 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- ZUJVZHIDQJPCHU-UHFFFAOYSA-N [Ba].[Bi] Chemical compound [Ba].[Bi] ZUJVZHIDQJPCHU-UHFFFAOYSA-N 0.000 abstract 1
- FMAUXABAQODLLT-UHFFFAOYSA-N [Sb].[Ba] Chemical compound [Sb].[Ba] FMAUXABAQODLLT-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 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
- 229910002115 bismuth titanate Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 238000007650 screen-printing Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 238000004017 vitrification Methods 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
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
-
- 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
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- 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
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/129—Ceramic dielectrics containing a glassy phase, e.g. glass ceramic
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
891,899. Capacitors. JOHNSON, MATTHEY & CO. Ltd. March 14, 1961 [Jan. 1, 1960], No. 94/61. Drawings to Specification. Class 37. A thin high capacity capacitor is given mechanical strength by mounting the electrodes and dielectric coatings on a support or base of mica. The mica base is coated first, on one or both sides, with platinum, palladium, gold or silver, &c., followed by a thin film of a low-firing dielectric such as a ceramic-glass mixture capable of vitrification at a maximum temperature of 650‹ C., after which a further layer of metal forming the other electrode is applied. The metal and dielectric coatings may be applied by the silk-screen printing method. The ceramic constituent of the dielectric consists of barium titanate, barium bismuth titanate and/or barium antimony titanate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9460A GB891899A (en) | 1960-01-01 | 1960-01-01 | Improvements in and relating to electrical capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9460A GB891899A (en) | 1960-01-01 | 1960-01-01 | Improvements in and relating to electrical capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB891899A true GB891899A (en) | 1962-03-21 |
Family
ID=9698292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9460A Expired GB891899A (en) | 1960-01-01 | 1960-01-01 | Improvements in and relating to electrical capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB891899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1117067A1 (en) * | 1999-06-29 | 2001-07-18 | Sony Chemicals Corporation | Ic card |
| WO2017132397A1 (en) * | 2016-01-29 | 2017-08-03 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Solid state ultracapacitor |
-
1960
- 1960-01-01 GB GB9460A patent/GB891899A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1117067A1 (en) * | 1999-06-29 | 2001-07-18 | Sony Chemicals Corporation | Ic card |
| EP1117067A4 (en) * | 1999-06-29 | 2004-04-28 | Sony Chemicals Corp | Ic card |
| WO2017132397A1 (en) * | 2016-01-29 | 2017-08-03 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Solid state ultracapacitor |
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