NL8220009A - Werkwijze voor het etsen van aluminiumfolie voor electrolytische condensatoren. - Google Patents

Werkwijze voor het etsen van aluminiumfolie voor electrolytische condensatoren. Download PDF

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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
Application number
NL8220009A
Other languages
English (en)
Dutch (nl)
Original Assignee
Suzuoka Electric Appliances
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzuoka Electric Appliances filed Critical Suzuoka Electric Appliances
Publication of NL8220009A publication Critical patent/NL8220009A/nl

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/048Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055Etched foil electrodes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25FPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00Electrolytic etching or polishing
    • C25F3/02Etching
    • C25F3/04Etching of light metals
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00Chemistry: electrical and wave energy
    • Y10S204/09Wave 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)
NL8220009A 1981-01-29 1982-01-25 Werkwijze voor het etsen van aluminiumfolie voor electrolytische condensatoren. NL8220009A (nl)

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
JP8200022 1982-01-25
PCT/JP1982/000022 WO1982002620A1 (fr) 1981-01-29 1982-01-25 Procede de gravure d'une feuille d'aluminium pour un condensateur electrolytique

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 (de)
JP (1) JPS57126126A (de)
DE (1) DE3231662C2 (de)
GB (1) GB2126605B (de)
NL (1) NL8220009A (de)
WO (1) WO1982002620A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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 (de) * 2017-06-20 2018-01-22

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
NL282834A (de) * 1961-09-15
NL6705053A (de) * 1966-04-18 1967-10-19
JPS5174267A (de) * 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

Also Published As

Publication number Publication date
GB2126605A (en) 1984-03-28
DE3231662T1 (de) 1983-07-07
US4455200A (en) 1984-06-19
WO1982002620A1 (fr) 1982-08-05
JPS57126126A (en) 1982-08-05
JPS628006B2 (de) 1987-02-20
GB2126605B (en) 1985-11-13
DE3231662C2 (de) 1984-09-13

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed