NL249731A - - Google Patents
Info
- Publication number
- NL249731A NL249731A NL249731DA NL249731A NL 249731 A NL249731 A NL 249731A NL 249731D A NL249731D A NL 249731DA NL 249731 A NL249731 A NL 249731A
- Authority
- NL
- Netherlands
Links
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
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL249731 | 1960-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249731A true NL249731A (en) |
Family
ID=19752239
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249731D NL249731A (en) | 1960-03-23 | ||
| NL126998D NL126998C (en) | 1960-03-23 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL126998D NL126998C (en) | 1960-03-23 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH414298A (en) |
| DE (1) | DE1230643B (en) |
| DK (1) | DK103196C (en) |
| ES (1) | ES265871A1 (en) |
| GB (1) | GB985024A (en) |
| NL (2) | NL126998C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316164A (en) * | 1964-04-23 | 1967-04-25 | Sprague Electric Co | Etching of aluminum foil |
| FR2508696A1 (en) * | 1981-06-29 | 1982-12-31 | United Chemi Con Inc | Electrolytic etching of aluminium - uses improved alternating current waveform for more efficient etching |
| JPS599050A (en) * | 1982-07-08 | 1984-01-18 | 日立電線株式会社 | Manufacture of copper lined laminated board |
| US5500101A (en) * | 1993-12-28 | 1996-03-19 | Nihon Chikudenki Kogyo Kabushiki Kaisha | Method of etching aluminum foil for electrolytic capacitor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971562C (en) * | 1952-09-23 | 1959-02-19 | Siemens Ag | Process for the electrolytic roughening of valve metal foils, in particular aluminum foils |
-
0
- NL NL249731D patent/NL249731A/xx unknown
- NL NL126998D patent/NL126998C/xx active
-
1961
- 1961-03-20 CH CH331361A patent/CH414298A/en unknown
- 1961-03-20 DE DEN19765A patent/DE1230643B/en active Pending
- 1961-03-20 ES ES0265871A patent/ES265871A1/en not_active Expired
- 1961-03-20 GB GB1005861A patent/GB985024A/en not_active Expired
- 1961-03-20 DK DK117461A patent/DK103196C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL126998C (en) | |
| GB985024A (en) | 1965-03-03 |
| DK103196C (en) | 1965-11-29 |
| CH414298A (en) | 1966-05-31 |
| DE1230643B (en) | 1966-12-15 |
| ES265871A1 (en) | 1961-09-16 |