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FR1187303A - Method of forming dielectric layers on etched aluminum foils for electrolytic capacitors - Google Patents

Method of forming dielectric layers on etched aluminum foils for electrolytic capacitors

Info

Publication number
FR1187303A
FR1187303A FR1187303DA FR1187303A FR 1187303 A FR1187303 A FR 1187303A FR 1187303D A FR1187303D A FR 1187303DA FR 1187303 A FR1187303 A FR 1187303A
Authority
FR
France
Prior art keywords
dielectric layers
electrolytic capacitors
aluminum foils
forming dielectric
etched aluminum
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Constellium Singen GmbH
Original Assignee
Aluminium Walzwerke Singen GmbH
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 Aluminium Walzwerke Singen GmbH filed Critical Aluminium Walzwerke Singen GmbH
Application granted granted Critical
Publication of FR1187303A publication Critical patent/FR1187303A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR1187303D 1956-11-30 1957-11-28 Method of forming dielectric layers on etched aluminum foils for electrolytic capacitors Expired FR1187303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1187303X 1956-11-30

Publications (1)

Publication Number Publication Date
FR1187303A true FR1187303A (en) 1959-09-09

Family

ID=7730908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187303D Expired FR1187303A (en) 1956-11-30 1957-11-28 Method of forming dielectric layers on etched aluminum foils for electrolytic capacitors

Country Status (1)

Country Link
FR (1) FR1187303A (en)

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