ES422668A1 - Production of metal-free strips on metallised foils of insulating material photographic - Google Patents

Production of metal-free strips on metallised foils of insulating material photographic

Info

Publication number
ES422668A1
ES422668A1 ES422668A ES422668A ES422668A1 ES 422668 A1 ES422668 A1 ES 422668A1 ES 422668 A ES422668 A ES 422668A ES 422668 A ES422668 A ES 422668A ES 422668 A1 ES422668 A1 ES 422668A1
Authority
ES
Spain
Prior art keywords
insulating material
sheets
metal
production
free strips
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
ES422668A
Other languages
Spanish (es)
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
Priority claimed from DE19732304184 external-priority patent/DE2304184C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of ES422668A1 publication Critical patent/ES422668A1/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
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/06—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00 with provision for removing metal surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
    • C23F4/02—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00 by evaporation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

Procedure for obtaining free strips of metal on sheets of metallic insulating material, especially free edges on sheets of capacitor for electrical capacitors, in which the sheets of metallic insulating material are led along a burner electrode and into the which metallization is removed by the electrice current in the corresponding presses, characterized in that short current pulses with a constant amplitude and a frequency of pulses adapted to the speed of translation of the sheets of insulating material are used to eliminate locally limited the mentioned metallization. (Machine-translation by Google Translate, not legally binding)
ES422668A 1973-01-29 1974-01-28 Production of metal-free strips on metallised foils of insulating material photographic Expired ES422668A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732304184 DE2304184C3 (en) 1973-01-29 Process for the production of metal-free strips on metallized insulating foils and device for its implementation

Publications (1)

Publication Number Publication Date
ES422668A1 true ES422668A1 (en) 1976-04-16

Family

ID=5870214

Family Applications (2)

Application Number Title Priority Date Filing Date
ES422669A Expired ES422669A1 (en) 1973-01-29 1974-01-28 Production of metal-free strips on metallised foils of insulating material photographic
ES422668A Expired ES422668A1 (en) 1973-01-29 1974-01-28 Production of metal-free strips on metallised foils of insulating material photographic

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES422669A Expired ES422669A1 (en) 1973-01-29 1974-01-28 Production of metal-free strips on metallised foils of insulating material photographic

Country Status (15)

Country Link
JP (1) JPS49105150A (en)
AU (1) AU6253273A (en)
BE (1) BE810306A (en)
BR (1) BR7310102D0 (en)
CH (1) CH575652A5 (en)
CS (1) CS185217B2 (en)
ES (2) ES422669A1 (en)
FR (1) FR2215290B3 (en)
GB (1) GB1450594A (en)
HU (1) HU168557B (en)
IT (1) IT1007014B (en)
LU (1) LU68480A1 (en)
NL (1) NL7316459A (en)
SE (1) SE402667B (en)
ZA (1) ZA738684B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114219A (en) * 1981-01-07 1982-07-16 Matsushita Electric Ind Co Ltd Metallized film capacitor
EP0650174A3 (en) * 1993-10-21 1995-08-02 Philips Electronics Nv Multiple metallized film capacitor with improved oxidation resistance.
CN104465138B (en) * 2014-12-11 2018-09-28 铜陵市启动电子制造有限责任公司 A kind of unreeling tension control device of coiled film capacitance

Also Published As

Publication number Publication date
BE810306A (en) 1974-05-16
CH575652A5 (en) 1976-05-14
HU168557B (en) 1976-05-28
ZA738684B (en) 1974-09-25
LU68480A1 (en) 1973-12-07
DE2304184A1 (en) 1974-08-01
NL7316459A (en) 1974-07-31
GB1450594A (en) 1976-09-22
BR7310102D0 (en) 1974-10-15
FR2215290A1 (en) 1974-08-23
JPS49105150A (en) 1974-10-04
FR2215290B3 (en) 1976-11-19
SE402667B (en) 1978-07-10
IT1007014B (en) 1976-10-30
CS185217B2 (en) 1978-09-15
DE2304184B2 (en) 1977-01-27
ES422669A1 (en) 1976-04-16
AU6253273A (en) 1975-05-15

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