GB1431855A - Method for producing capacitors - Google Patents
Method for producing capacitorsInfo
- Publication number
- GB1431855A GB1431855A GB2893073A GB2893073A GB1431855A GB 1431855 A GB1431855 A GB 1431855A GB 2893073 A GB2893073 A GB 2893073A GB 2893073 A GB2893073 A GB 2893073A GB 1431855 A GB1431855 A GB 1431855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- bodies
- layer
- conveyer
- capacitors
- 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 7
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000011437 continuous method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000003466 welding 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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
1431855 Capacitors INTERNATIONAL STANDARD ELECTRIC CORP 19 June 1973 [22 June 1972] 28930/73 Heading HIM A continuous method for manufacturing solid electrolytic capacitors comprises attaching sintered anode bodies 1 to a conductive conveyer strip 3 of substantially the same width as the bodies by welding anode leads 2 to the strip, conveying the attached bodies in sequence to manufacturing stations where they are anodized and provided with a cathodic assembly comprising a manganese dioxide layer, graphite layer and silver layer, bringing a surface of each coated body into contact with the conveyer strip and securing it through solder layer 11 (Fig. 5), applying a layer 7 of encapsulating material over the bodies, removing portions 8 of the conveyer strip to intercept the electrical connection between the anodes and cathodes, and cutting the assembly along lines A to provide individual capacitors wherein terminals are constituted by parts 3a, 3b of the conveyer strip. The arrangement of the coated anodes on the conveyer strip and the severing may be such as to produce multiple units, e.g. bipolar capacitors (Fig. 6, not shown) or more complex arrangements having different sizes of capacitor units (Fig. 8, not shown). The conveyer strip may be nickel, aluminium, iron or copper, and may initially be provided with laterally extending portions to constitute plug-in contacts of the eventual capacitor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722230629 DE2230629C3 (en) | 1972-06-22 | Process for manufacturing electrolytic capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1431855A true GB1431855A (en) | 1976-04-14 |
Family
ID=5848512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2893073A Expired GB1431855A (en) | 1972-06-22 | 1973-06-19 | Method for producing capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1431855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4059887A (en) * | 1976-06-14 | 1977-11-29 | Avx Corporation | Tantalum chip capacitor and method of manufacture |
-
1973
- 1973-06-19 GB GB2893073A patent/GB1431855A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4059887A (en) * | 1976-06-14 | 1977-11-29 | Avx Corporation | Tantalum chip capacitor and method of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2230629B2 (en) | 1976-12-02 |
| DE2230629A1 (en) | 1974-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |