DE3586688D1 - Kontrollierte hydrierung einer aluminiumfolie fuer einen elektrolytischen niederspannungskondensator. - Google Patents

Kontrollierte hydrierung einer aluminiumfolie fuer einen elektrolytischen niederspannungskondensator.

Info

Publication number
DE3586688D1
DE3586688D1 DE8585200212T DE3586688T DE3586688D1 DE 3586688 D1 DE3586688 D1 DE 3586688D1 DE 8585200212 T DE8585200212 T DE 8585200212T DE 3586688 T DE3586688 T DE 3586688T DE 3586688 D1 DE3586688 D1 DE 3586688D1
Authority
DE
Germany
Prior art keywords
low voltage
aluminum film
voltage capacitor
controlled hydration
electrolytic
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 - Lifetime
Application number
DE8585200212T
Other languages
English (en)
Other versions
DE3586688T2 (de
Inventor
James Levon Stevens
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.)
Bc Components Holdings Bv Eindhoven Nl
Original Assignee
US Philips Corp
North American Philips Corp
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 US Philips Corp, North American Philips Corp filed Critical US Philips Corp
Application granted granted Critical
Publication of DE3586688D1 publication Critical patent/DE3586688D1/de
Publication of DE3586688T2 publication Critical patent/DE3586688T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • ing And Chemical Polishing (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
DE8585200212T 1984-02-21 1985-02-20 Kontrollierte hydrierung einer aluminiumfolie fuer einen elektrolytischen niederspannungskondensator. Expired - Lifetime DE3586688T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58219184A 1984-02-21 1984-02-21

Publications (2)

Publication Number Publication Date
DE3586688D1 true DE3586688D1 (de) 1992-11-05
DE3586688T2 DE3586688T2 (de) 1993-04-15

Family

ID=24328179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585200212T Expired - Lifetime DE3586688T2 (de) 1984-02-21 1985-02-20 Kontrollierte hydrierung einer aluminiumfolie fuer einen elektrolytischen niederspannungskondensator.

Country Status (4)

Country Link
US (1) US4828659A (de)
EP (1) EP0152990B1 (de)
JP (1) JPS615513A (de)
DE (1) DE3586688T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5490446B2 (ja) * 2009-06-18 2014-05-14 パナソニック株式会社 アルミ電解コンデンサ用陽極箔の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1074942A (fr) * 1953-02-13 1954-10-11 Nouveau procédé de préparation des métaux susceptibles d'être recouverts d'un film diélectrique par voie d'oxydation anodique
NL202898A (de) * 1954-12-16
US2853445A (en) * 1956-04-06 1958-09-23 Aerovox Corp Process of etching aluminum foil for electrolytic capacitor
DE2042789C3 (de) * 1970-08-28 1975-10-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Einbau von Fremdstoffen in dielektrische Aluminiumoxidschichten
US3945899A (en) * 1973-07-06 1976-03-23 Kansai Paint Company, Limited Process for coating aluminum or aluminum alloy
US4252575A (en) * 1979-08-09 1981-02-24 Sprague Electric Company Producing hydrous oxide of controlled thickness on aluminum capacitor foil
DE3127161A1 (de) * 1981-07-09 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen einer elektrodenfolie fuer insbesondere niedervolt-elektrolytkondensatoren
US4426260A (en) * 1982-08-06 1984-01-17 U.S. Philips Corporation Preparation of aluminum electrolytic capacitor foil

Also Published As

Publication number Publication date
US4828659A (en) 1989-05-09
JPS615513A (ja) 1986-01-11
EP0152990B1 (de) 1992-09-30
DE3586688T2 (de) 1993-04-15
EP0152990A2 (de) 1985-08-28
EP0152990A3 (en) 1987-05-13
JPH0473607B2 (de) 1992-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS NORTH AMERICA CORP., NEW YORK,

8328 Change in the person/name/address of the agent

Free format text: PEUCKERT, H., DIPL.-ING., PAT.-ASS., 20097 HAMBURG

8327 Change in the person/name/address of the patent owner

Owner name: BC COMPONENTS HOLDINGS B.V., EINDHOVEN, NL