GB845698A - Improvements in or relating to electrical capacitors - Google Patents
Improvements in or relating to electrical capacitorsInfo
- Publication number
- GB845698A GB845698A GB31473/58A GB3147358A GB845698A GB 845698 A GB845698 A GB 845698A GB 31473/58 A GB31473/58 A GB 31473/58A GB 3147358 A GB3147358 A GB 3147358A GB 845698 A GB845698 A GB 845698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- oct
- electrode
- silver
- relating
- 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 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000007784 solid electrolyte 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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Abstract
845,698. Electrolytic capacitors. UNITED STATES OF AMERICA, SECRETARY OF THE ARMY. Oct. 2, 1958 [Oct. 3, 1957], No. 34173/58. Class 37. A solid electrolyte capacitor comprises a plain or etched aluminium foil electrode 1 with anodised surfaces 2, and a solid layer of manganese dioxide electrolyte 3. A second electrode is provided by silver coating 4 or a layer of graphite covered with silver, mechanical protection being afforded by tin foil 5 and copper sheet 8. An insulator 7 e.g. paper prevents short-circuiting of electrodes 1, 4. The layer 3 is formed by decomposing successive films of manganous-nitrate solution. The capacitor may be flat or rolled and encapsulated in epoxy resin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US845698XA | 1957-10-03 | 1957-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB845698A true GB845698A (en) | 1960-08-24 |
Family
ID=22185800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31473/58A Expired GB845698A (en) | 1957-10-03 | 1958-10-02 | Improvements in or relating to electrical capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB845698A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289186B (en) * | 1965-04-06 | 1969-02-13 | Siemens Ag | Process for the production of electrical capacitors with electrodes made of aluminum, with an anodic oxide film as the dielectric and a manganese oxide layer as the counter electrode |
| DE2256022A1 (en) * | 1972-11-15 | 1974-05-30 | Siemens Ag | ELECTROLYTE FOR FORMING ALUMINUM FILMS |
| CN106710880A (en) * | 2016-12-27 | 2017-05-24 | 福建国光电子科技股份有限公司 | Method for preparing small-size polymer chip-type laminated solid aluminium electrolytic capacitor |
-
1958
- 1958-10-02 GB GB31473/58A patent/GB845698A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289186B (en) * | 1965-04-06 | 1969-02-13 | Siemens Ag | Process for the production of electrical capacitors with electrodes made of aluminum, with an anodic oxide film as the dielectric and a manganese oxide layer as the counter electrode |
| DE2256022A1 (en) * | 1972-11-15 | 1974-05-30 | Siemens Ag | ELECTROLYTE FOR FORMING ALUMINUM FILMS |
| FR2206389A1 (en) * | 1972-11-15 | 1974-06-07 | Siemens Ag | |
| CN106710880A (en) * | 2016-12-27 | 2017-05-24 | 福建国光电子科技股份有限公司 | Method for preparing small-size polymer chip-type laminated solid aluminium electrolytic capacitor |
| CN106710880B (en) * | 2016-12-27 | 2018-09-04 | 福建国光电子科技股份有限公司 | A method of preparing the chip-type laminated solid aluminum electrolytic capacitor of small size polymer |
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