NL8220009A - Werkwijze voor het etsen van aluminiumfolie voor electrolytische condensatoren. - Google Patents
Werkwijze voor het etsen van aluminiumfolie voor electrolytische condensatoren. Download PDFInfo
- Publication number
- NL8220009A NL8220009A NL8220009A NL8220009A NL8220009A NL 8220009 A NL8220009 A NL 8220009A NL 8220009 A NL8220009 A NL 8220009A NL 8220009 A NL8220009 A NL 8220009A NL 8220009 A NL8220009 A NL 8220009A
- Authority
- NL
- Netherlands
- Prior art keywords
- etching
- aluminum foil
- electrolytic capacitors
- etching aluminum
- frequency
- Prior art date
Links
- 238000005530 etching Methods 0.000 title claims description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 14
- 239000003990 capacitor Substances 0.000 title claims description 8
- 239000011888 foil Substances 0.000 claims description 18
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/055—Etched foil electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/09—Wave forms
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56010798A JPS57126126A (en) | 1981-01-29 | 1981-01-29 | Method of etching aluminum foil for electrolytic condenser |
| JP1079881 | 1981-01-29 | ||
| PCT/JP1982/000022 WO1982002620A1 (fr) | 1981-01-29 | 1982-01-25 | Procede de gravure d'une feuille d'aluminium pour un condensateur electrolytique |
| JP8200022 | 1982-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8220009A true NL8220009A (nl) | 1983-05-02 |
Family
ID=11760351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8220009A NL8220009A (nl) | 1981-01-29 | 1982-01-25 | Werkwijze voor het etsen van aluminiumfolie voor electrolytische condensatoren. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4455200A (ja) |
| JP (1) | JPS57126126A (ja) |
| DE (1) | DE3231662C2 (ja) |
| GB (1) | GB2126605B (ja) |
| NL (1) | NL8220009A (ja) |
| WO (1) | WO1982002620A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8201558A (nl) * | 1982-04-14 | 1983-11-01 | Philips Nv | Inrichting voor het continu meten van de capaciteit van folie voor elektrolytkondensatoren. |
| FR2539147A1 (fr) * | 1983-01-06 | 1984-07-13 | Suzuoka Electric Appliances | Procede d'attaque electrochimique d'une feuille d'aluminium destinee a la fabrication des condensateurs electrolytiques |
| US4545875A (en) * | 1984-08-06 | 1985-10-08 | Polychrome Corporation | Electrolytic graining |
| US4548683A (en) * | 1984-09-28 | 1985-10-22 | Polychrome Corp. | Method of electrolytically graining a lithographic plate |
| US4648950A (en) * | 1985-10-15 | 1987-03-10 | The United States Of America As Represented By The United States Department Of Energy | CR-39 track etching and blow-up method |
| JPS6330238A (ja) * | 1986-07-24 | 1988-02-08 | Kinugawa Rubber Ind Co Ltd | 自動車用装飾モ−ルの製造方法 |
| DE3934683A1 (de) * | 1989-10-18 | 1991-04-25 | Kurt Hausmann | Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche |
| US20020149902A1 (en) * | 2001-02-14 | 2002-10-17 | Matsushita Electric Industrial Co., Ltd. | Electrode foil for aluminum electrolytic capacitor and method of manufacturing the same |
| JP1595451S (ja) * | 2017-06-20 | 2018-01-22 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930741A (en) * | 1960-03-29 | Electrolytic capacitors | ||
| US2699382A (en) * | 1951-02-14 | 1955-01-11 | Aluminum Walzwerke Singen G M | Method of etching aluminum foils |
| GB715525A (en) * | 1951-06-19 | 1954-09-15 | British Dielectric Res Ltd | Improvements in or relating to electrolytic capacitors |
| US2755238A (en) * | 1955-03-25 | 1956-07-17 | Sprague Electric Co | Electrolytic etching and oxidizing of aluminum |
| GB856927A (en) * | 1956-04-24 | 1960-12-21 | British Dielectric Res Ltd | Improvements in or relating to electrolytic capacitors |
| GB902827A (en) * | 1959-02-20 | 1962-08-09 | British Aluminium Co Ltd | Improvements in or relating to the treatment of aluminium |
| BE622454A (ja) * | 1961-09-15 | |||
| NL6705053A (ja) * | 1966-04-18 | 1967-10-19 | ||
| JPS5174267A (ja) * | 1974-12-24 | 1976-06-28 | Fujitsu Ltd | |
| DE2801218C3 (de) * | 1978-01-12 | 1980-11-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum elektrolytischen Ätzen einer rekristallisierten Aluminiumfolie und deren Verwendung |
| US4315806A (en) * | 1980-09-19 | 1982-02-16 | Sprague Electric Company | Intermittent AC etching of aluminum foil |
-
1981
- 1981-01-29 JP JP56010798A patent/JPS57126126A/ja active Granted
-
1982
- 1982-01-25 WO PCT/JP1982/000022 patent/WO1982002620A1/ja active Application Filing
- 1982-01-25 DE DE3231662T patent/DE3231662C2/de not_active Expired
- 1982-01-25 NL NL8220009A patent/NL8220009A/nl not_active Application Discontinuation
- 1982-01-25 US US06/394,939 patent/US4455200A/en not_active Expired - Fee Related
- 1982-01-25 GB GB08235352A patent/GB2126605B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS628006B2 (ja) | 1987-02-20 |
| JPS57126126A (en) | 1982-08-05 |
| DE3231662T1 (de) | 1983-07-07 |
| DE3231662C2 (de) | 1984-09-13 |
| GB2126605B (en) | 1985-11-13 |
| WO1982002620A1 (fr) | 1982-08-05 |
| US4455200A (en) | 1984-06-19 |
| GB2126605A (en) | 1984-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |