FR2206389B1 - - Google Patents

Info

Publication number
FR2206389B1
FR2206389B1 FR7339686A FR7339686A FR2206389B1 FR 2206389 B1 FR2206389 B1 FR 2206389B1 FR 7339686 A FR7339686 A FR 7339686A FR 7339686 A FR7339686 A FR 7339686A FR 2206389 B1 FR2206389 B1 FR 2206389B1
Authority
FR
France
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
FR7339686A
Other versions
FR2206389A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2206389A1 publication Critical patent/FR2206389A1/fr
Application granted granted Critical
Publication of FR2206389B1 publication Critical patent/FR2206389B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
FR7339686A 1972-11-15 1973-11-08 Expired FR2206389B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256022 DE2256022C3 (de) 1972-11-15 1972-11-15 Elektrolyt zum Formieren von Aluminiumfolien für Niedervoltelektrolytkondensatoren

Publications (2)

Publication Number Publication Date
FR2206389A1 FR2206389A1 (fr) 1974-06-07
FR2206389B1 true FR2206389B1 (fr) 1977-09-16

Family

ID=5861822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339686A Expired FR2206389B1 (fr) 1972-11-15 1973-11-08

Country Status (10)

Country Link
JP (1) JPS4981240A (fr)
AT (1) AT329705B (fr)
BE (1) BE807324A (fr)
BR (1) BR7308879D0 (fr)
DE (1) DE2256022C3 (fr)
FR (1) FR2206389B1 (fr)
GB (1) GB1413403A (fr)
IT (1) IT1001676B (fr)
NL (1) NL7315601A (fr)
SE (1) SE389693B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108894A (en) * 1981-01-20 1981-08-28 Sankyo Alum Ind Co Ltd Surface treatment of aluminum
DE3722718A1 (de) * 1987-07-09 1989-01-19 Siemens Ag Verfahren zum herstellen von anodenfolien fuer niedervolt-aluminium-elektrolytkondensatoren
DE3915049C1 (en) * 1989-05-08 1990-03-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De Applying protective layers onto aluminium film - using electrolytic bath contg. adipic acid, boric acid, phosphoric acid and ammonia
CN112921368A (zh) * 2021-02-01 2021-06-08 林元霞 一种凹印版辊的制版方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE412098A (fr) * 1934-11-17
CH287575A (fr) * 1951-01-27 1952-12-15 S A Vernal Procédé d'oxydation électrolytique de l'aluminium et de ses alliages.
GB845698A (en) * 1957-10-03 1960-08-24 Secretary Improvements in or relating to electrical capacitors
SE306789B (fr) * 1966-01-27 1968-12-09 Ericsson Telefon Ab L M
FR1589443A (fr) * 1968-05-21 1970-03-31
DE1936267C3 (de) * 1969-07-16 1974-07-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrolyt zur Formierung von Aluminiumfolien für Elektrolytkondensatoren

Also Published As

Publication number Publication date
DE2256022A1 (de) 1974-05-30
NL7315601A (fr) 1974-05-17
AT329705B (de) 1976-05-25
FR2206389A1 (fr) 1974-06-07
SE389693B (sv) 1976-11-15
BR7308879D0 (pt) 1974-08-22
GB1413403A (en) 1975-11-12
IT1001676B (it) 1976-04-30
BE807324A (fr) 1974-03-01
DE2256022B2 (de) 1974-08-29
ATA838973A (de) 1975-08-15
JPS4981240A (fr) 1974-08-06
DE2256022C3 (de) 1984-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse