ES308133A1 - Improvements in or relating to solid electrolytic capacitors - Google Patents
Improvements in or relating to solid electrolytic capacitorsInfo
- Publication number
- ES308133A1 ES308133A1 ES0308133A ES308133A ES308133A1 ES 308133 A1 ES308133 A1 ES 308133A1 ES 0308133 A ES0308133 A ES 0308133A ES 308133 A ES308133 A ES 308133A ES 308133 A1 ES308133 A1 ES 308133A1
- Authority
- ES
- Spain
- Prior art keywords
- packet
- metal
- separating material
- folded
- anode
- 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 2
- 239000007787 solid Substances 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 239000011888 foil Substances 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 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
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
- H01G9/15—Solid electrolytic capacitors
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Insulating Bodies (AREA)
Abstract
An anode of filmforming metal having a dielectric oxide coating is folded, stacked or wound into a packet with interposed layers of separating material impregnated with semiconducting oxide, the packet being surrounded by a metal cathode which is in contact with the semi - conducting oxide. As shown, aluminium or other value metal foil 4, which may have been etched or provided with macroscopic perforations, has a dielectric oxide layer 60-100 microns thick and is folded on a zigzag manner with strips of separating material 6, e.g. glass fabric 30-100 microns thick provided on both sides of the foil. The formed packet fits into metal casing 1 closed at the upper end by insulating covers 2 and 3. The separating material 6 is impregnated in vacuo with manganese nitrate from which manganese dioxide is formed on heating. A wound anode may be used in a feed-through capacitor (Fig. 5, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6400306A NL6400306A (en) | 1964-01-17 | 1964-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES308133A1 true ES308133A1 (en) | 1965-04-16 |
Family
ID=19789048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0308133A Expired ES308133A1 (en) | 1964-01-17 | 1965-01-15 | Improvements in or relating to solid electrolytic capacitors |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT254351B (en) |
| DE (1) | DE1963865U (en) |
| ES (1) | ES308133A1 (en) |
| GB (1) | GB1055362A (en) |
| NL (1) | NL6400306A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61216417A (en) * | 1985-03-22 | 1986-09-26 | 利昌工業株式会社 | High voltage capacitor |
| EP0246808B1 (en) * | 1986-05-16 | 1993-01-20 | Showa Denko Kabushiki Kaisha | Solid electrolytic capacitor |
| EP1223592B1 (en) * | 1999-09-30 | 2007-02-28 | Asahi Glass Company Ltd. | Capacitor element |
| EP2671236B1 (en) | 2011-02-04 | 2019-11-06 | Vishay Sprague, Inc. | Hermetically sealed electrolytic capacitor |
| DE102015003151B4 (en) * | 2015-03-13 | 2021-02-11 | Micrometal GmbH | Layer stack |
| US11189431B2 (en) | 2018-07-16 | 2021-11-30 | Vishay Sprague, Inc. | Low profile wet electrolytic tantalum capacitor |
| US11742149B2 (en) | 2021-11-17 | 2023-08-29 | Vishay Israel Ltd. | Hermetically sealed high energy electrolytic capacitor and capacitor assemblies with improved shock and vibration performance |
| USD1120880S1 (en) | 2024-05-31 | 2026-03-31 | Vishay Israel Ltd. | Base for a capacitor |
-
1964
- 1964-01-17 NL NL6400306A patent/NL6400306A/xx unknown
-
1965
- 1965-01-14 GB GB168065A patent/GB1055362A/en not_active Expired
- 1965-01-14 AT AT27665A patent/AT254351B/en active
- 1965-01-14 DE DE1965N0017081 patent/DE1963865U/en not_active Expired
- 1965-01-15 ES ES0308133A patent/ES308133A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1963865U (en) | 1967-07-13 |
| AT254351B (en) | 1967-05-26 |
| GB1055362A (en) | 1967-01-18 |
| NL6400306A (en) | 1965-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3457478A (en) | Wound film capacitors | |
| GB899637A (en) | Electrical condenser | |
| ES308133A1 (en) | Improvements in or relating to solid electrolytic capacitors | |
| GB1379337A (en) | Aluminium electrolytic capacitor | |
| US3714528A (en) | Electrical capacitor with film-paper dielectric | |
| US3211973A (en) | Dielectric-coated foil capacitors | |
| US2788383A (en) | Electrical battery | |
| GB1367989A (en) | Electric capacitor unit | |
| US3522498A (en) | Combination capacitor having a marginless metallized dielectric strip and a foil electrode | |
| GB1282466A (en) | Capacitor having a porous dielectric strip between a metallized dielectric strip and a foil strip electrode | |
| US3619743A (en) | Impregnated capacitor with all-film dielectrics and at least one foil electrode having a chemically produced pattern of passages for promoting impregnation | |
| US2234042A (en) | Electrolytic capacitor | |
| US3596152A (en) | Capacitor with laminar electrode | |
| US3311797A (en) | Electrolytic capacitor including heat resistant spacer containing the electrolyte and method of making same | |
| US3178623A (en) | Wound metallized capacitor | |
| US2305580A (en) | Electric capacitor | |
| US2098745A (en) | Electrolytic condenser | |
| GB859884A (en) | Improvements in or relating to electrolytic capacitors | |
| GB1314478A (en) | Wet electrolytic capacitors | |
| JPS6449213A (en) | Manufacture of solid electrolytic capacitor | |
| US3263137A (en) | Electrolytic capacitor having filmed-electrode of spaced layers | |
| GB1216242A (en) | Electric capacitor with extended wicking | |
| JPS58153322A (en) | Condenser | |
| JPS6317240Y2 (en) | ||
| JPS593565Y2 (en) | Denkai capacitor |