FR2408204A1 - Procede et dispositif pour produire des raies ou bords exempts de metal sur des feuilles metallisees en matiere plastique pour condensateurs electriques - Google Patents

Procede et dispositif pour produire des raies ou bords exempts de metal sur des feuilles metallisees en matiere plastique pour condensateurs electriques

Info

Publication number
FR2408204A1
FR2408204A1 FR7733579A FR7733579A FR2408204A1 FR 2408204 A1 FR2408204 A1 FR 2408204A1 FR 7733579 A FR7733579 A FR 7733579A FR 7733579 A FR7733579 A FR 7733579A FR 2408204 A1 FR2408204 A1 FR 2408204A1
Authority
FR
France
Prior art keywords
grindstones
metal
film band
plastic films
capacitors
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
FR7733579A
Other languages
English (en)
French (fr)
Other versions
FR2408204B1 (show.php
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2408204A1 publication Critical patent/FR2408204A1/fr
Application granted granted Critical
Publication of FR2408204B1 publication Critical patent/FR2408204B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7733579A 1975-03-03 1977-11-08 Procede et dispositif pour produire des raies ou bords exempts de metal sur des feuilles metallisees en matiere plastique pour condensateurs electriques Granted FR2408204A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752509543 DE2509543C3 (de) 1975-03-03 1975-03-03 Verfahren und Vorrichtung zur Herstellung metallfreier Streifen auf metallisierter, für einen elektrischen Kondensator bestimmten Kunststoffolie

Publications (2)

Publication Number Publication Date
FR2408204A1 true FR2408204A1 (fr) 1979-06-01
FR2408204B1 FR2408204B1 (show.php) 1983-04-22

Family

ID=5940517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733579A Granted FR2408204A1 (fr) 1975-03-03 1977-11-08 Procede et dispositif pour produire des raies ou bords exempts de metal sur des feuilles metallisees en matiere plastique pour condensateurs electriques

Country Status (2)

Country Link
DE (1) DE2509543C3 (show.php)
FR (1) FR2408204A1 (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509543C3 (de) * 1975-03-03 1986-01-02 Wolfgang Dipl.-Ing. 6800 Mannheim Westermann Verfahren und Vorrichtung zur Herstellung metallfreier Streifen auf metallisierter, für einen elektrischen Kondensator bestimmten Kunststoffolie
US4263354A (en) 1978-11-13 1981-04-21 Wilhelm Westermann Demetalizing a metalized, plastic foil along a strip or edge portion
DE3432816A1 (de) * 1984-09-06 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Mk-kondensator, insbesondere selbstheilender stirnkontaktierter elektrischer wickelkondensator
DE3514824A1 (de) * 1985-04-24 1986-11-06 Siemens Ag Verfahren zur bildung von schmalen, metallfreien streifen in der metallschicht von kunststoffolien

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE425870C (de) * 1926-09-03 Emil Pfiffner Verfahren und Vorrichtung zur Herstellung metallbelegter Filme o. dgl. fuer elektrische Kondensatoren
US2435441A (en) * 1942-10-23 1948-02-03 Hunt A H Ltd Process for demetallizing metallized paper
DE897885C (de) * 1940-04-10 1953-11-26 Siemens Ag Verfahren zur Herstellung von metallfreien Zonen bei metallisierten Isolierstofftraegern
DE1150762B (de) * 1960-03-31 1963-06-27 Siemens Ag Verfahren zur Bemusterung der auf dielektrische Folien aufmetallisierten Belaege vonelektrischen Kondensatoren und Vorrichtung zu seiner Durchfuehrung
DE1938320A1 (de) * 1969-07-28 1971-02-11 Siemens Ag Verfahren zur Herstellung metallisierter Isolierstoffolien mit metallfreien Randlaengsstreifen,insbesondere fuer elektrische Kondensatoren
DE2509543A1 (de) * 1975-03-03 1976-09-09 Wilhelm Westermann Verfahren und vorrichtung zur herstellung metallfreier streifen bzw. raender auf metallisierten kunststoffolien fuer elektrische kondensatoren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR922554A (fr) * 1942-10-23 1947-06-12 Hunt A H Ltd Procédé pour le traitement du papier métallisé et pour la fabrication de condensateurs électriques à l'aide de ce papier
DE2348904A1 (de) * 1973-04-13 1975-04-17 Siemens Ag Verfahren zur herstellung metallfreier streifen auf metallisierten isolierstoffolien

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE425870C (de) * 1926-09-03 Emil Pfiffner Verfahren und Vorrichtung zur Herstellung metallbelegter Filme o. dgl. fuer elektrische Kondensatoren
DE897885C (de) * 1940-04-10 1953-11-26 Siemens Ag Verfahren zur Herstellung von metallfreien Zonen bei metallisierten Isolierstofftraegern
US2435441A (en) * 1942-10-23 1948-02-03 Hunt A H Ltd Process for demetallizing metallized paper
DE1150762B (de) * 1960-03-31 1963-06-27 Siemens Ag Verfahren zur Bemusterung der auf dielektrische Folien aufmetallisierten Belaege vonelektrischen Kondensatoren und Vorrichtung zu seiner Durchfuehrung
DE1938320A1 (de) * 1969-07-28 1971-02-11 Siemens Ag Verfahren zur Herstellung metallisierter Isolierstoffolien mit metallfreien Randlaengsstreifen,insbesondere fuer elektrische Kondensatoren
DE2509543A1 (de) * 1975-03-03 1976-09-09 Wilhelm Westermann Verfahren und vorrichtung zur herstellung metallfreier streifen bzw. raender auf metallisierten kunststoffolien fuer elektrische kondensatoren

Also Published As

Publication number Publication date
FR2408204B1 (show.php) 1983-04-22
DE2509543A1 (de) 1976-09-09
DE2509543B2 (de) 1977-10-06
DE2509543C3 (de) 1986-01-02

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Legal Events

Date Code Title Description
MD Transfer of rights in case of death
ST Notification of lapse