JPH0193717U - - Google Patents
Info
- Publication number
- JPH0193717U JPH0193717U JP18911287U JP18911287U JPH0193717U JP H0193717 U JPH0193717 U JP H0193717U JP 18911287 U JP18911287 U JP 18911287U JP 18911287 U JP18911287 U JP 18911287U JP H0193717 U JPH0193717 U JP H0193717U
- Authority
- JP
- Japan
- Prior art keywords
- film
- dielectric
- main surface
- electrode film
- dielectric films
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図ａ，ｂはそれぞれ、本考案に係る切込み
、小孔を設けたスリツト入り電極付フイルムシー
トの部分拡大図である。第２図は、本考案に係る
コンデンサユニツトの部分断面図である。第３図
は、従来の高圧フイルムコンデンサの外観及び構
造を示す図である。第４図ａ，ｂは、それぞれ高
圧フイルムコンデンサに用いられるスリツト入り
電極付フイルムシートである。
１…切込み、１′…小孔、２…電極膜、３…ス
リツト、４…絶縁フイルムシート、１０，２０…
スリツト入り電極膜付フイルムシート、１５…コ
ンデンサユニツト。
FIGS. 1a and 1b are partially enlarged views of a film sheet with slit electrodes provided with cuts and small holes according to the present invention, respectively. FIG. 2 is a partial sectional view of a capacitor unit according to the present invention. FIG. 3 is a diagram showing the appearance and structure of a conventional high voltage film capacitor. 4a and 4b show film sheets with slit electrodes used in high-voltage film capacitors, respectively. 1... Notch, 1'... Small hole, 2... Electrode film, 3... Slit, 4... Insulating film sheet, 10, 20...
Film sheet with slit electrode membrane, 15...Capacitor unit.
Claims (1)
されてなるテープ状の第１の誘電体フイルムと、
この第１の誘電体フイルムとほぼ同じ幅を有し、
一つの主面に電極膜が形成されてなるテープ状の
第２の誘電体フイルムとからなり、上記第１の誘
電体フイルムのいま一つの主面に、第２の誘電体
フイルムの上記電極膜が重ね合わされて巻装され
、上記第１及び第２の誘電体フイルムが重ね合わ
されたときに上記第１及び第２の誘電体フイルム
の幅方向に直列に複数の静電容量を形成するよう
上記それぞれの電極膜にスリツトがつけられてい
るコンデンサユニツトを有する高圧フイルムコン
デンサにおいて、 上記第１及び第２の誘電体フイルムのそれぞれ
の上記スリツト部には上記第１及び第２の誘電体
フイルムの厚み方向に貫通するような小孔がスリ
ツト部に沿つて多数設けられていることを特徴と
する高圧フイルムコンデンサ。[Claims for Utility Model Registration] A tape-shaped first dielectric film having a substantially constant width and having an electrode film formed on one main surface;
having approximately the same width as this first dielectric film,
and a tape-shaped second dielectric film having an electrode film formed on one main surface, and the electrode film of the second dielectric film is formed on the other main surface of the first dielectric film. are superimposed and wound, and when the first and second dielectric films are superimposed, a plurality of capacitances are formed in series in the width direction of the first and second dielectric films. In a high voltage film capacitor having a capacitor unit in which each electrode film has a slit, the slit portion of each of the first and second dielectric films has a thickness of the first and second dielectric films. A high-voltage film capacitor characterized in that a large number of small holes are provided along a slit portion that penetrate in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18911287U JPH0193717U (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18911287U JPH0193717U (en) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193717U true JPH0193717U (en) | 1989-06-20 |
Family
ID=31480166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18911287U Pending JPH0193717U (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016062973A (en) * | 2014-09-16 | 2016-04-25 | トヨタ自動車株式会社 | Film capacitor |
-
1987
- 1987-12-11 JP JP18911287U patent/JPH0193717U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016062973A (en) * | 2014-09-16 | 2016-04-25 | トヨタ自動車株式会社 | Film capacitor |