FR2279212A1 - Procede pour determiner de facon continue la qualite de feuilles d'aluminium formees dans des bains de formage - Google Patents

Procede pour determiner de facon continue la qualite de feuilles d'aluminium formees dans des bains de formage

Info

Publication number
FR2279212A1
FR2279212A1 FR7521381A FR7521381A FR2279212A1 FR 2279212 A1 FR2279212 A1 FR 2279212A1 FR 7521381 A FR7521381 A FR 7521381A FR 7521381 A FR7521381 A FR 7521381A FR 2279212 A1 FR2279212 A1 FR 2279212A1
Authority
FR
France
Prior art keywords
foil
activated
separate loop
processing bath
voltage check
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.)
Granted
Application number
FR7521381A
Other languages
English (en)
Other versions
FR2279212B3 (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 FR2279212A1 publication Critical patent/FR2279212A1/fr
Application granted granted Critical
Publication of FR2279212B3 publication Critical patent/FR2279212B3/fr
Granted 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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
FR7521381A 1974-07-16 1975-07-08 Procede pour determiner de facon continue la qualite de feuilles d'aluminium formees dans des bains de formage Granted FR2279212A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742434154 DE2434154B2 (de) 1974-07-16 1974-07-16 Verfahren zur kontinuierlichen bestimmung der qualitaet von einer in wanderbaedern formierten aluminiumfolie fuer elektrolytkondensatoren

Publications (2)

Publication Number Publication Date
FR2279212A1 true FR2279212A1 (fr) 1976-02-13
FR2279212B3 FR2279212B3 (fr) 1979-04-27

Family

ID=5920697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521381A Granted FR2279212A1 (fr) 1974-07-16 1975-07-08 Procede pour determiner de facon continue la qualite de feuilles d'aluminium formees dans des bains de formage

Country Status (3)

Country Link
DE (1) DE2434154B2 (fr)
FR (1) FR2279212A1 (fr)
IT (1) IT1039203B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091722A1 (fr) * 1982-04-14 1983-10-19 Koninklijke Philips Electronics N.V. Méthode de traitement d'une feuille pour condensateurs électrolytiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091722A1 (fr) * 1982-04-14 1983-10-19 Koninklijke Philips Electronics N.V. Méthode de traitement d'une feuille pour condensateurs électrolytiques

Also Published As

Publication number Publication date
DE2434154B2 (de) 1977-07-07
DE2434154A1 (de) 1976-02-05
IT1039203B (it) 1979-12-10
FR2279212B3 (fr) 1979-04-27

Similar Documents

Publication Publication Date Title
NL178429C (nl) Werkwijze voor het vervaardigen van een elektrode, die geschikt is voor gebruik bij elektrolytische processen.
FR2279212A1 (fr) Procede pour determiner de facon continue la qualite de feuilles d'aluminium formees dans des bains de formage
GB1439127A (en) Production of lithographic plates
GB1481254A (en) Manufacture of electrolytic devices
SE7510411L (sv) Forfarande for framstellning av en elektrod innefattande en berare av titan och en beleggning av blydioxid
AT271655B (de) Verfahren zur Herstellung von Elektrodenfolie aus Aluminium zum Gebrauch in Elektrolytkondensatoren
GB1381987A (en) Electrolytic production of aluminium oxide films
NL147794B (nl) Werkwijze voor het anodiseren van een aluminiumzinklegering door anodische oxydatie in verdund zwavelzuur.
US3225417A (en) Ake lagercrantz
SU461655A1 (ru) Способ электролитического получени медной фольги
FR2149406A1 (en) Anodised aluminium anode - for electrolytic capacitors
AT309617B (de) Beizelektrolytlösung für die elektrolytische Oberflächenvergrößerung einer Elektrodenfolie aus Aluminium für Elektrolytkondensatoren
JPS52120364A (en) Aluminum foil for electrolytic capacitor and method of manufacture thereof
JP2870805B2 (ja) 固体電解コンデンサおよびその製造方法
GB790860A (en) Improvements in or relating to electric capacitors
SU133125A1 (ru) Способ непрерывного контрол процесса динамической формовки анодной фольги дл электролитических конденсаторов
GB1413403A (en) Anodizing aluminium foils
GB1451887A (en) Oxide layers produced on aluminium foil by anodic oxidation
CS251327B1 (cs) Způsob formování hliníkové anodové fóí
JPS5319151A (en) Method of producing aluminum foils for electrolytic capacitors
JPS5343864A (en) Method of stabilizing treatment of aluminum negative electrode foil for electrolytic capacitor
AT281218B (de) Ausgangsmaterial für die Herstellung von Elektrodenfolie aus Aluminium zur Anwendung in Elektrolytkondensatoren
SU145264A1 (ru) Способ формировани спеченных электродов щелочных аккумул торов
SU487847A1 (ru) Способ электрохимического получени квасцов
SU1640216A1 (ru) Способ электрохимического травлени алюминиевой фольги