AT368319B - Kathodenfolie fuer elketrolytkondensatoren - Google Patents

Kathodenfolie fuer elketrolytkondensatoren

Info

Publication number
AT368319B
AT368319B AT0709178A AT709178A AT368319B AT 368319 B AT368319 B AT 368319B AT 0709178 A AT0709178 A AT 0709178A AT 709178 A AT709178 A AT 709178A AT 368319 B AT368319 B AT 368319B
Authority
AT
Austria
Prior art keywords
elketrolyt
capacitors
cathode film
cathode
film
Prior art date
Application number
AT0709178A
Other languages
English (en)
Other versions
ATA709178A (de
Original Assignee
Vaassen Aluminium
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 Vaassen Aluminium, Philips Nv filed Critical Vaassen Aluminium
Publication of ATA709178A publication Critical patent/ATA709178A/de
Application granted granted Critical
Publication of AT368319B publication Critical patent/AT368319B/de

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Physical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
AT0709178A 1977-10-03 1978-10-02 Kathodenfolie fuer elketrolytkondensatoren AT368319B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7710775A NL7710775A (nl) 1977-10-03 1977-10-03 Kathodefolie voor elektrolytische condensator.

Publications (2)

Publication Number Publication Date
ATA709178A ATA709178A (de) 1982-01-15
AT368319B true AT368319B (de) 1982-10-11

Family

ID=19829273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0709178A AT368319B (de) 1977-10-03 1978-10-02 Kathodenfolie fuer elketrolytkondensatoren

Country Status (11)

Country Link
US (1) US4240128A (de)
JP (1) JPS5458857A (de)
AT (1) AT368319B (de)
BE (1) BE870949A (de)
CA (1) CA1109248A (de)
CH (1) CH636474A5 (de)
DE (1) DE2841539C2 (de)
FR (1) FR2404905A1 (de)
GB (1) GB2008324B (de)
IT (1) IT1108468B (de)
NL (1) NL7710775A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906316A (nl) * 1979-08-21 1981-02-24 Philips Nv Werkwijze voor de vervaardiging van kathodefolie voor elektrolytische condensatoren.
JPS56146895A (en) * 1980-04-14 1981-11-14 Furukawa Alum Co Ltd Aluminum alloy which colors to pure black color
US4530230A (en) * 1983-11-14 1985-07-23 Aluminum Company Of America Foil rolling method and apparatus
GB2267912A (en) * 1992-06-15 1993-12-22 Secr Defence Metal matrix for composite materials
JP2007142353A (ja) * 2005-10-17 2007-06-07 Matsushita Electric Ind Co Ltd アルミ電解コンデンサ
US8605411B2 (en) * 2010-09-16 2013-12-10 Avx Corporation Abrasive blasted conductive polymer cathode for use in a wet electrolytic capacitor
CN116453864B (zh) * 2023-04-06 2024-05-07 浙江洪量新材科技有限公司 一种高折弯强度的电极箔及其制备工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686755A (en) * 1949-07-18 1953-01-28 Rolls Royce Aluminium alloy
DE1210082B (de) * 1963-09-10 1966-02-03 Rheinische Blattmetall Ag UEberwiegend aus Reinstaluminium bestehende Metallfolie fuer Elektrolytkondensatoren
US3498765A (en) * 1966-09-06 1970-03-03 Aluminum Co Of America Capacitor foil composed of alloys of aluminum and cadmium or indium
FR1516801A (fr) * 1966-10-25 1968-02-05 Republic Foil Inc Perfectionnements à des condensateurs électrolytiques
DE1621175B1 (de) * 1967-11-28 1971-10-07 Siemens Ag Verfahren zur herstellung einer elektrochemisch aufgerauhten aluminiumfolie
DE1955396B2 (de) * 1968-11-05 1971-09-30 Elektrolytkondensator und verfahren zu seiner herstellung
US3742369A (en) * 1969-03-13 1973-06-26 R Douglass Capacitor with fibered valve metal anode
US3665260A (en) * 1970-06-01 1972-05-23 Trw Inc Alloy capacitor porous anodes
US3899723A (en) * 1971-01-21 1975-08-12 Alusuisse Cathode foil for electrolytic condensers
DE2102702B2 (de) * 1971-01-21 1979-01-18 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Verwendung von Al-Mn-Legierungen für Kathodenfolien von Elektrolytkondensatoren
JPS5857897B2 (ja) * 1975-11-08 1983-12-22 松下電器産業株式会社 コタイデンカイコンデンサ
US4121949A (en) * 1976-04-30 1978-10-24 P. R. Mallory & Co. Inc. Method of making a cathode electrode for an electrolytic capacitor
US4164434A (en) 1977-11-02 1979-08-14 Swiss Aluminium Ltd. Aluminum alloy capacitor foil and method of making
US4166755A (en) 1977-11-02 1979-09-04 Swiss Aluminium Ltd. Aluminum alloy capacitor foil and method of making

Also Published As

Publication number Publication date
GB2008324B (en) 1982-01-20
FR2404905B1 (de) 1983-03-11
CA1109248A (en) 1981-09-22
CH636474A5 (de) 1983-05-31
IT7869248A0 (it) 1978-09-29
DE2841539A1 (de) 1979-04-12
IT1108468B (it) 1985-12-09
NL7710775A (nl) 1979-04-05
BE870949A (fr) 1979-04-02
FR2404905A1 (fr) 1979-04-27
DE2841539C2 (de) 1985-11-21
US4240128A (en) 1980-12-16
ATA709178A (de) 1982-01-15
GB2008324A (en) 1979-05-31
JPS5458857A (en) 1979-05-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee