DE2434154B2 - PROCESS FOR CONTINUOUS DETERMINATION OF THE QUALITY OF AN ALUMINUM FOIL FOR ELECTROLYTE CAPACITORS FORMED IN WALKING BAEDERS - Google Patents

PROCESS FOR CONTINUOUS DETERMINATION OF THE QUALITY OF AN ALUMINUM FOIL FOR ELECTROLYTE CAPACITORS FORMED IN WALKING BAEDERS

Info

Publication number
DE2434154B2
DE2434154B2 DE19742434154 DE2434154A DE2434154B2 DE 2434154 B2 DE2434154 B2 DE 2434154B2 DE 19742434154 DE19742434154 DE 19742434154 DE 2434154 A DE2434154 A DE 2434154A DE 2434154 B2 DE2434154 B2 DE 2434154B2
Authority
DE
Germany
Prior art keywords
quality
aluminum foil
continuous determination
baeders
walking
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.)
Ceased
Application number
DE19742434154
Other languages
German (de)
Other versions
DE2434154A1 (en
Inventor
Horst Dipl.-Phys. 7920 Heidenheim Fickelscher
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
Priority to DE19742434154 priority Critical patent/DE2434154B2/en
Priority to FR7521381A priority patent/FR2279212A1/en
Priority to IT2530475A priority patent/IT1039203B/en
Publication of DE2434154A1 publication Critical patent/DE2434154A1/en
Publication of DE2434154B2 publication Critical patent/DE2434154B2/en
Ceased 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)

Description

Claims (1)

Patentanspruch:Claim: Verfahren zur kontinuierlichen Bestimmung der Qualität von einer in Wanderbädern formierten S Aluminiumfolie für Elektrolytkondensatoren, bei dem der Reststrom der Aluminiumfolie in der letzten Formierschleife im Wanderbad gemessen wird, dadurch gekennzeichnet, daß die Folie nach beendeter Formierung eine separate Schleife im Wanderbad durchläuft und daß dabei der Ladungsumsatz (Reststrom) bei 30 bis 35% der Endformierspannung gemessen wird.Process for the continuous determination of the quality of an S. Aluminum foil for electrolytic capacitors, in which the residual current of the aluminum foil in the last Forming loop is measured in the hiking pool, characterized in that the film after the formation is completed, a separate loop in the hiking pool runs through and that the Charge conversion (residual current) is measured at 30 to 35% of the final forming voltage. gezogen. Ken(rpnannten Verfahren besteht diedrawn. Ken (rpnan nten procedure consists of the r Bfeihr dal» ÄSSder Qualität unter Umstän-Gefahr, daß bei unzu 1000 Meter langen r B f ei hr dal "ÄSSder quality under circum stances danger that long at 1000 meters Unzu den d.e ganze Rolle^ nut α f den muß vorformierten Anodenfol^verwo ^ ^^The whole role ^ nut α f the must preformed anode foil ^ ^^ Aufgub ii des en Hilfe die Qualität von in Ä An A.uminiumfoUen kontinuie, Prob u b ii of de help the quality of kontinuie in A to A.uminiumfoUen, Ängsgemäß dadurch gelöst, beendeter Formierung eine separateCorrectly solved by completed formation a separate gff'ffÄ'sgff'ffÄ's
DE19742434154 1974-07-16 1974-07-16 PROCESS FOR CONTINUOUS DETERMINATION OF THE QUALITY OF AN ALUMINUM FOIL FOR ELECTROLYTE CAPACITORS FORMED IN WALKING BAEDERS Ceased DE2434154B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19742434154 DE2434154B2 (en) 1974-07-16 1974-07-16 PROCESS FOR CONTINUOUS DETERMINATION OF THE QUALITY OF AN ALUMINUM FOIL FOR ELECTROLYTE CAPACITORS FORMED IN WALKING BAEDERS
FR7521381A FR2279212A1 (en) 1974-07-16 1975-07-08 Capacitor aluminium foil quality checking - uses separate loop for activated foil in processing bath with activating voltage check
IT2530475A IT1039203B (en) 1974-07-16 1975-07-11 IMPROVEMENT IN THE PRODUCTION OF ALUMINUM SHEETS FOR ELECTRONIC CONDENSERS CONSISTING OF CONTINUOUSLY DETERMINING THE QUALITY OF ALUMINUM SHEETS FORMED IN TRANSPOSITION BATHS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742434154 DE2434154B2 (en) 1974-07-16 1974-07-16 PROCESS FOR CONTINUOUS DETERMINATION OF THE QUALITY OF AN ALUMINUM FOIL FOR ELECTROLYTE CAPACITORS FORMED IN WALKING BAEDERS

Publications (2)

Publication Number Publication Date
DE2434154A1 DE2434154A1 (en) 1976-02-05
DE2434154B2 true DE2434154B2 (en) 1977-07-07

Family

ID=5920697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742434154 Ceased DE2434154B2 (en) 1974-07-16 1974-07-16 PROCESS FOR CONTINUOUS DETERMINATION OF THE QUALITY OF AN ALUMINUM FOIL FOR ELECTROLYTE CAPACITORS FORMED IN WALKING BAEDERS

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8201558A (en) * 1982-04-14 1983-11-01 Philips Nv APPARATUS FOR CONTINUOUS MEASURING THE CAPACITY OF FOIL FOR ELECTROLYT CONDENSERS.

Also Published As

Publication number Publication date
FR2279212A1 (en) 1976-02-13
DE2434154A1 (en) 1976-02-05
FR2279212B3 (en) 1979-04-27
IT1039203B (en) 1979-12-10

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Legal Events

Date Code Title Description
BHV Refusal