IT963677B - PROCESSING METHOD OF ALUMINUM SHEETS FOR USE IN ELECTROLYTIC CONDENSER - Google Patents

PROCESSING METHOD OF ALUMINUM SHEETS FOR USE IN ELECTROLYTIC CONDENSER

Info

Publication number
IT963677B
IT963677B IT2781072A IT2781072A IT963677B IT 963677 B IT963677 B IT 963677B IT 2781072 A IT2781072 A IT 2781072A IT 2781072 A IT2781072 A IT 2781072A IT 963677 B IT963677 B IT 963677B
Authority
IT
Italy
Prior art keywords
processing method
aluminum sheets
electrolytic condenser
electrolytic
condenser
Prior art date
Application number
IT2781072A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT963677B publication Critical patent/IT963677B/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
    • H01G9/0029—Processes of manufacture
    • H01G9/0032—Processes of manufacture formation of the dielectric layer
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
IT2781072A 1971-08-05 1972-08-02 PROCESSING METHOD OF ALUMINUM SHEETS FOR USE IN ELECTROLYTIC CONDENSER IT963677B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110786A NL7110786A (en) 1971-08-05 1971-08-05

Publications (1)

Publication Number Publication Date
IT963677B true IT963677B (en) 1974-01-21

Family

ID=19813751

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2781072A IT963677B (en) 1971-08-05 1972-08-02 PROCESSING METHOD OF ALUMINUM SHEETS FOR USE IN ELECTROLYTIC CONDENSER

Country Status (6)

Country Link
JP (2) JPS5721849B2 (en)
DE (1) DE2238245A1 (en)
FR (1) FR2148268B1 (en)
GB (1) GB1395070A (en)
IT (1) IT963677B (en)
NL (1) NL7110786A (en)

Families Citing this family (8)

* 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
US4481083A (en) * 1983-08-31 1984-11-06 Sprague Electric Company Process for anodizing aluminum foil
JPS6216649A (en) * 1985-07-16 1987-01-24 Matsushita Electric Ind Co Ltd answering machine
JPH04335970A (en) * 1991-05-13 1992-11-24 Daikin Ind Ltd dry evaporator
JPH07154471A (en) * 1994-09-19 1995-06-16 Matsushita Electric Ind Co Ltd Answering machine
US6183618B1 (en) 1999-02-02 2001-02-06 Kemet Electronics Corporation Process for treating impregnated electrolytic capacitor anodes
GB2362511A (en) * 2000-01-10 2001-11-21 Kemet Electronics Corp Process for treating impregnated electrolytic capacitor anodes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180809A (en) * 1962-06-12 1965-04-27 Cornell Dubilier Electric Tantalum capacitor manufacture

Also Published As

Publication number Publication date
JPS5721849B2 (en) 1982-05-10
NL7110786A (en) 1973-02-07
JPS4825166A (en) 1973-04-02
DE2238245A1 (en) 1973-02-15
JPS5649510A (en) 1981-05-06
FR2148268A1 (en) 1973-03-11
GB1395070A (en) 1975-05-21
FR2148268B1 (en) 1978-03-10

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