NL282834A - - Google Patents
Info
- Publication number
- NL282834A NL282834A NL282834DA NL282834A NL 282834 A NL282834 A NL 282834A NL 282834D A NL282834D A NL 282834DA NL 282834 A NL282834 A NL 282834A
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/08—Working media
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1072961A CH398244A (de) | 1961-09-15 | 1961-09-15 | Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen |
Publications (1)
Publication Number | Publication Date |
---|---|
NL282834A true NL282834A (de) |
Family
ID=4366203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL282834D NL282834A (de) | 1961-09-15 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3249523A (de) |
BE (1) | BE622454A (de) |
CH (1) | CH398244A (de) |
GB (1) | GB949148A (de) |
NL (1) | NL282834A (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1564486A1 (de) * | 1951-01-28 | 1970-03-19 | Paehr Dr Hans Werner | Verfahren zum Vergroessern der wirksamen Oberflaeche von Aluminiumelektroden oder -folien fuer Elektrolytkondensatoren |
US3442810A (en) * | 1966-02-25 | 1969-05-06 | Garman Co Inc | Chemical polishing composition and method |
NL6705053A (de) * | 1966-04-18 | 1967-10-19 | ||
US4035209A (en) * | 1972-06-20 | 1977-07-12 | Tokai Metals Co., Ltd. | Method of preventing deterioration by heat |
DE2537724C3 (de) * | 1975-08-25 | 1981-02-26 | Hoechst Ag, 6000 Frankfurt | Verwendung eines Verfahrens zum elektrochemischen Aufrauhen von Aluminium bei der Herstellung von Flachdruckplattenträgern |
NL8006998A (nl) * | 1980-12-23 | 1982-07-16 | Philips Nv | Aluminiumfolie voor elektrolytische kondensatoren. |
JPS57126126A (en) * | 1981-01-29 | 1982-08-05 | Yoshiyuki Okamoto | Method of etching aluminum foil for electrolytic condenser |
US4332651A (en) * | 1981-05-20 | 1982-06-01 | Sprague Electric Company | AC Etching of aluminum capacitor foil |
DE3127330A1 (de) * | 1981-07-10 | 1983-01-27 | United Chemi-Con, Inc., 60018 Rosemont, Ill. | Verfahren zum elektrolytischen aetzen von aluminium |
JPS6079707A (ja) * | 1983-10-06 | 1985-05-07 | 松下電器産業株式会社 | アルミニウム電解コンデンサ |
US4735696A (en) * | 1987-04-27 | 1988-04-05 | Polychrome Corporation | Method of electrolytically graining aluminum metal sheets suitable for lithographic plate supports |
US4886572A (en) * | 1987-12-14 | 1989-12-12 | Ricoh Company, Ltd. | Composite electrode comprising a bonded body of aluminum and electroconductive polymer and electric cell using such a composite electrode |
US5405493A (en) * | 1994-01-26 | 1995-04-11 | Kdk Corporation | Method of etching aluminum foil |
US6558231B1 (en) * | 2000-10-17 | 2003-05-06 | Faraday Technology Marketing Goup, Llc | Sequential electromachining and electropolishing of metals and the like using modulated electric fields |
US20030146191A1 (en) * | 2002-02-07 | 2003-08-07 | Ho-Ming Tong | Etching method for nickel-vanadium alloy |
EP1870497A1 (de) * | 2006-06-23 | 2007-12-26 | Siemens Aktiengesellschaft | Verfahren zum elektrochemischen Entfernen einer metallischen Beschichtung von einem Bauteil |
EP1890004A1 (de) * | 2006-08-08 | 2008-02-20 | Siemens Aktiengesellschaft | Verfahren zum Herstellen einer Nutzschicht aus wiederverwendetem Schichtmaterial |
DE102006044416A1 (de) * | 2006-09-18 | 2008-03-27 | Siemens Ag | Verfahren zum elektrochemischen Be- oder Entschichten von Bauteilen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930741A (en) * | 1960-03-29 | Electrolytic capacitors | ||
GB914836A (de) * | 1900-01-01 | |||
US2699382A (en) * | 1951-02-14 | 1955-01-11 | Aluminum Walzwerke Singen G M | Method of etching aluminum foils |
US2755237A (en) * | 1951-07-25 | 1956-07-17 | Sprague Electric Co | Electrolytically etched condenser electrode |
US2755238A (en) * | 1955-03-25 | 1956-07-17 | Sprague Electric Co | Electrolytic etching and oxidizing of aluminum |
GB902827A (en) * | 1959-02-20 | 1962-08-09 | British Aluminium Co Ltd | Improvements in or relating to the treatment of aluminium |
-
0
- NL NL282834D patent/NL282834A/xx unknown
- BE BE622454D patent/BE622454A/xx unknown
-
1961
- 1961-09-15 CH CH1072961A patent/CH398244A/de unknown
-
1962
- 1962-09-06 GB GB34198/62A patent/GB949148A/en not_active Expired
- 1962-09-11 US US222906A patent/US3249523A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE622454A (de) | |
CH398244A (de) | 1965-08-31 |
US3249523A (en) | 1966-05-03 |
GB949148A (en) | 1964-02-12 |