JP2009170685A5 - - Google Patents

Download PDF

Info

Publication number
JP2009170685A5
JP2009170685A5 JP2008007700A JP2008007700A JP2009170685A5 JP 2009170685 A5 JP2009170685 A5 JP 2009170685A5 JP 2008007700 A JP2008007700 A JP 2008007700A JP 2008007700 A JP2008007700 A JP 2008007700A JP 2009170685 A5 JP2009170685 A5 JP 2009170685A5
Authority
JP
Japan
Prior art keywords
metallized film
margin
film
metallized
vapor deposition
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
JP2008007700A
Other languages
Japanese (ja)
Other versions
JP5012524B2 (en
JP2009170685A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2008007700A priority Critical patent/JP5012524B2/en
Priority claimed from JP2008007700A external-priority patent/JP5012524B2/en
Publication of JP2009170685A publication Critical patent/JP2009170685A/en
Publication of JP2009170685A5 publication Critical patent/JP2009170685A5/ja
Application granted granted Critical
Publication of JP5012524B2 publication Critical patent/JP5012524B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (5)

誘電体フィルム上に金属蒸着電極を形成した金属化フィルムを一対とし、上記金属蒸着電極が誘電体フィルムを介して対向するように重ね合わせて巻回した素子と、
この素子の両端面に金属溶射によって形成された一対のメタリコン電極からなる金属化フィルムコンデンサにおいて、
上記金属化フィルムとして、誘電体フィルムの幅方向の一端側に非金属蒸着部からなる絶縁マージンを長手方向に連続して設けると共に、
この絶縁マージンから他端側に向かって非金属蒸着部からなる横マージンを設けることにより複数の分割電極が形成され、
かつ、誘電体フィルムの長手方向に亘って非金属蒸着部からなる縦マージンを設け、
この縦マージンと横マージンの少なくとも一方が、金属化フィルムを巻回して素子を作製する際の走行方向に対して傾斜するようにしたものを用いた金属化フィルムコンデンサ。 A pair of metallized films on which a metal vapor deposition electrode is formed on a dielectric film, and an element in which the metal vapor deposition electrodes are overlapped and wound so as to face each other through the dielectric film,
In a metallized film capacitor consisting of a pair of metallicon electrodes formed by metal spraying on both end faces of this element,
As the metallized film, an insulating margin consisting of a non-metal vapor deposition portion is continuously provided in the longitudinal direction on one end side in the width direction of the dielectric film, and
A plurality of divided electrodes are formed by providing a lateral margin composed of a non-metal vapor deposition portion from the insulation margin toward the other end side.
And, providing a vertical margin consisting of a non-metal vapor deposition portion over the longitudinal direction of the dielectric film,
A metallized film capacitor in which at least one of the vertical margin and the horizontal margin is inclined with respect to the traveling direction when a metallized film is wound to produce an element . 金属化フィルムに設けられる横マージンを山形状または円弧状にし、この山形状または円弧状の頂部が金属化フィルムを製造する際の誘電体フィルムの走行方向に向かうようにした請求項１に記載の金属化フィルムコンデンサ。 The lateral margin provided in metallized film and a mountain-shaped or arc-shaped, according to claim 1 which is adapted towards the traveling direction of the dielectric film when the top of the mountain shape or an arc shape to produce a metallized film Metallized film capacitor. 縦マージンまたは横マージンにヒューズ部を設けることにより、複数の分割電極を夫々並列接続した自己保安機構を設けた請求項１に記載の金属化フィルムコンデンサ。 The metallized film capacitor according to claim 1, wherein a self-safety mechanism in which a plurality of divided electrodes are connected in parallel is provided by providing a fuse portion in a vertical margin or a horizontal margin. 金属化フィルムを構成する誘電体フィルムとしてポリプロピレンフィルムを用いた請求項１に記載の金属化フィルムコンデンサ。 The metallized film capacitor according to claim 1, wherein a polypropylene film is used as a dielectric film constituting the metallized film. ポリプロピレンフィルムとして厚みが３μｍ以下のものを用いた請求項４に記載の金属化フィルムコンデンサ。 The metallized film capacitor according to claim 4, wherein a polypropylene film having a thickness of 3 μm or less is used.
JP2008007700A 2008-01-17 2008-01-17 Metallized film capacitors Active JP5012524B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008007700A JP5012524B2 (en) 2008-01-17 2008-01-17 Metallized film capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008007700A JP5012524B2 (en) 2008-01-17 2008-01-17 Metallized film capacitors

Publications (3)

Publication Number Publication Date
JP2009170685A JP2009170685A (en) 2009-07-30
JP2009170685A5 true JP2009170685A5 (en) 2011-03-03
JP5012524B2 JP5012524B2 (en) 2012-08-29

Family

ID=40971534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008007700A Active JP5012524B2 (en) 2008-01-17 2008-01-17 Metallized film capacitors

Country Status (1)

Country Link
JP (1) JP5012524B2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010016047A (en) * 2008-07-01 2010-01-21 Shizuki Electric Co Inc Metallized film capacitor
CN103258642A (en) * 2013-04-28 2013-08-21 中国西电电气股份有限公司 Self-healing capacitor element
JP6469453B2 (en) * 2015-01-16 2019-02-13 ニチコン株式会社 Metallized film for capacitor element and metallized film capacitor using the same
CN108369862B (en) * 2015-12-15 2020-01-17 松下知识产权经营株式会社 Metallized film and film capacitor
JP2017143170A (en) * 2016-02-10 2017-08-17 パナソニックＩｐマネジメント株式会社 Metalized film and metalized film capacitor using the same
CN111033655B (en) * 2017-08-15 2023-02-17 王子控股株式会社 Metallized film, metallized film roll, and printing plate cylinder
US11335504B2 (en) * 2018-01-29 2022-05-17 Kyocera Corporation Film capacitor, combination type capacitor, inverter, and electric vehicle
JP6383933B1 (en) * 2018-02-02 2018-09-05 王子ホールディングス株式会社 Metallized film, plate roll
CN109023252B (en) * 2018-10-22 2023-09-26 安徽省宁国市海伟电子有限公司 Metallized film processing production line system and production method thereof, and metallized film
JP7228027B2 (en) * 2019-03-19 2023-02-22 京セラ株式会社 Multilayer capacitors, concatenated capacitors, inverters and electric vehicles
CN116695054A (en) * 2023-06-01 2023-09-05 浙江七星电子股份有限公司 Preparation method of metallized film using PEN as medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188123A (en) * 1982-04-28 1983-11-02 日本電気株式会社 Condenser
JPH06168844A (en) * 1992-04-06 1994-06-14 Nichicon Corp High-pressure capacitor for power
JPH06267786A (en) * 1993-03-16 1994-09-22 Shizuki Denki Seisakusho:Kk Capacitor
JP3438754B2 (en) * 1995-03-20 2003-08-18 加古川プラスチックス株式会社 Manufacturing method of metallized film
JP3922138B2 (en) * 2002-08-29 2007-05-30 松下電器産業株式会社 METALIZED FILM CAPACITOR, ITS MANUFACTURING METHOD, AND INVERTER DEVICE USING METALIZED FILM CAPACITOR
JP2005109308A (en) * 2003-10-01 2005-04-21 Matsushita Electric Ind Co Ltd Metallized film capacitor and manufacturing method of the same
JP2006066615A (en) * 2004-08-26 2006-03-09 Toray Ind Inc Polypropylene film for capacitor and capacitor made thereof
JP5025924B2 (en) * 2005-08-18 2012-09-12 パナソニック株式会社 Metallized film capacitors
JP2007053222A (en) * 2005-08-18 2007-03-01 Matsushita Electric Ind Co Ltd Metallized film capacitor

Similar Documents

Publication Publication Date Title
JP2009170685A5 (en)
JP2009540519A5 (en)
PH12016000120A1 (en) Multilayer ceramic capacitor
JP2015064959A5 (en)
JP2012169610A5 (en) Semiconductor device
JP2013062529A5 (en)
JP2015028425A5 (en)
JP2013030476A5 (en) Light emitting device
JP2012238610A5 (en)
KR101106982B1 (en) Deposite film and film capacitor ussing the same
JP2012199534A5 (en)
JP2017028269A5 (en) Semiconductor device and electronic equipment
JP2013065552A5 (en)
JP2011176313A5 (en)
JP2013211283A5 (en)
JP2013251536A5 (en)
JP2009206296A5 (en)
JP2007103534A (en) Metallization film capacitor
JP6748851B2 (en) Metallized film capacitors
JP2015201527A (en) Metalized film capacitor
JP2015073039A5 (en)
JP2010016047A (en) Metallized film capacitor
JP2015152584A5 (en)
JP2009206224A5 (en)
PH12016000122A1 (en) Multilayer ceramic capacitor