CH488266A - Process for the production of electrolytic capacitors - Google Patents

Process for the production of electrolytic capacitors

Info

Publication number
CH488266A
CH488266A CH622167A CH622167A CH488266A CH 488266 A CH488266 A CH 488266A CH 622167 A CH622167 A CH 622167A CH 622167 A CH622167 A CH 622167A CH 488266 A CH488266 A CH 488266A
Authority
CH
Switzerland
Prior art keywords
production
electrolytic capacitors
electrolytic
capacitors
Prior art date
Application number
CH622167A
Other languages
German (de)
Inventor
Dekker Albert
Arend Van Herwijnen
Hendrikus Van De Ve Franciscus
Middelhoek Abraham
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH488266A publication Critical patent/CH488266A/en

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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CH622167A 1966-05-05 1967-05-02 Process for the production of electrolytic capacitors CH488266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6606084A NL6606084A (en) 1966-05-05 1966-05-05

Publications (1)

Publication Number Publication Date
CH488266A true CH488266A (en) 1970-03-31

Family

ID=19796491

Family Applications (1)

Application Number Title Priority Date Filing Date
CH622167A CH488266A (en) 1966-05-05 1967-05-02 Process for the production of electrolytic capacitors

Country Status (4)

Country Link
CH (1) CH488266A (en)
DE (1) DE1614245B2 (en)
GB (1) GB1179486A (en)
NL (1) NL6606084A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113579A (en) 1977-04-28 1978-09-12 Sprague Electric Company Process for producing an aluminum electrolytic capacitor having a stable oxide film
US4204919A (en) 1979-05-02 1980-05-27 Sprague Electric Company Treating etched aluminum electrolytic capacitor foil
US4419259A (en) 1981-10-22 1983-12-06 Sprague Electric Company Degreasing and deoxidizing aluminum foil
US4470885A (en) * 1983-02-07 1984-09-11 Sprague Electric Company Process for treating aluminum electrolytic capacitor foil
CA1274754A (en) * 1985-09-06 1990-10-02 Gary A. Reghi Passivation process and composition for zinc-aluminum alloys
DE3722718A1 (en) * 1987-07-09 1989-01-19 Siemens Ag Method for manufacturing anode foils for low-voltage aluminium electrolytic capacitors

Also Published As

Publication number Publication date
NL6606084A (en) 1967-11-06
DE1614245B2 (en) 1976-04-01
DE1614245A1 (en) 1970-06-25
GB1179486A (en) 1970-01-28

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Legal Events

Date Code Title Description
PL Patent ceased