FR2397709A1 - Element de condensateur forme par un film metallise - Google Patents

Element de condensateur forme par un film metallise

Info

Publication number
FR2397709A1
FR2397709A1 FR7820650A FR7820650A FR2397709A1 FR 2397709 A1 FR2397709 A1 FR 2397709A1 FR 7820650 A FR7820650 A FR 7820650A FR 7820650 A FR7820650 A FR 7820650A FR 2397709 A1 FR2397709 A1 FR 2397709A1
Authority
FR
France
Prior art keywords
capacitor element
element formed
dielectric layer
metallic film
thickness
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.)
Withdrawn
Application number
FR7820650A
Other languages
English (en)
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of FR2397709A1 publication Critical patent/FR2397709A1/fr
Withdrawn legal-status Critical Current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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/26—Folded capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)

Abstract

L'invention concerne un élément de condensateur électrique formé par une mince couche diélectrique. Elle se rapporte à un élément de condensateur formé par pliage d'une couche diélectrique ayant des zones d'électrode sur les deux faces. Selon l'invention, les plus des extrémités 32 à 39 ont un rayon au moins égal à l'épaisseur de la couche diélectrique, et les axes des plis sont séparés par une distance égale à au moins quatre fois l'épaisseur de la couche diélectrique. Application à la réalisation de condensateurs électriques enroulés.
FR7820650A 1977-07-12 1978-07-11 Element de condensateur forme par un film metallise Withdrawn FR2397709A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/814,955 US4146914A (en) 1977-07-12 1977-07-12 Pleated metallized film capacitor with staggered edges

Publications (1)

Publication Number Publication Date
FR2397709A1 true FR2397709A1 (fr) 1979-02-09

Family

ID=25216453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820650A Withdrawn FR2397709A1 (fr) 1977-07-12 1978-07-11 Element de condensateur forme par un film metallise

Country Status (10)

Country Link
US (1) US4146914A (fr)
JP (1) JPS5420359A (fr)
BR (1) BR7804379A (fr)
CA (1) CA1089040A (fr)
DE (1) DE2830471A1 (fr)
FR (1) FR2397709A1 (fr)
GB (1) GB2001198B (fr)
IT (1) IT1096913B (fr)
MX (1) MX146180A (fr)
NL (1) NL7807438A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912595A (en) * 1988-06-20 1990-03-27 Kabushiki Kaisha Route Six Simple high tension capacitor
US6187028B1 (en) 1998-04-23 2001-02-13 Intermedics Inc. Capacitors having metallized film with tapered thickness
DK173811B1 (da) * 1998-06-29 2001-11-12 Bentle Products Ag Pakket bånd, fremgangsmåde til fremstilling af båndet og apparater til brug ved fremgangsmåden
GB0116365D0 (en) * 2001-07-04 2001-08-29 Mantock Paul L A power controller
US8407871B2 (en) * 2009-07-06 2013-04-02 Delphi Technologies, Inc. Method of manufacturing a shapeable short-resistant capacitor
GB201003808D0 (en) * 2010-03-08 2010-04-21 Mantock Paul L A high energy storage capacitor
KR101661141B1 (ko) * 2014-08-18 2016-09-29 (주)포인트엔지니어링 접철형 커패시터
US9418791B1 (en) * 2014-10-17 2016-08-16 Black Night Enterprises, Inc. Folded stack segmented film capacitor
CN106935405B (zh) * 2017-03-06 2018-09-04 西南交通大学 一种折叠薄膜电容器及制作方法
US10373767B2 (en) * 2017-11-21 2019-08-06 Vactronix Scientific, Llc Structural supercapacitor composite and method of making same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754574C (de) * 1940-06-11 1953-01-19 Lorenz C Ag Stapelkondensator mit leicht zerbrechlichen dielektrischen Zwischenlagen
US2919390A (en) * 1953-07-31 1959-12-29 Hunt Capacitors Ltd A Electrical capacitors
FR2038725A5 (fr) * 1969-03-27 1971-01-08 Boussange Aime

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470826A (en) * 1947-11-06 1949-05-24 Bell Telephone Labor Inc Fixed capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754574C (de) * 1940-06-11 1953-01-19 Lorenz C Ag Stapelkondensator mit leicht zerbrechlichen dielektrischen Zwischenlagen
US2919390A (en) * 1953-07-31 1959-12-29 Hunt Capacitors Ltd A Electrical capacitors
FR2038725A5 (fr) * 1969-03-27 1971-01-08 Boussange Aime

Also Published As

Publication number Publication date
DE2830471A1 (de) 1979-01-25
GB2001198B (en) 1982-01-13
IT7825438A0 (it) 1978-07-07
JPS5420359A (en) 1979-02-15
IT1096913B (it) 1985-08-26
NL7807438A (nl) 1979-01-16
CA1089040A (fr) 1980-11-04
GB2001198A (en) 1979-01-24
BR7804379A (pt) 1979-04-03
MX146180A (es) 1982-05-21
US4146914A (en) 1979-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse