JPH0353824U - - Google Patents
Info
- Publication number
- JPH0353824U JPH0353824U JP11444189U JP11444189U JPH0353824U JP H0353824 U JPH0353824 U JP H0353824U JP 11444189 U JP11444189 U JP 11444189U JP 11444189 U JP11444189 U JP 11444189U JP H0353824 U JPH0353824 U JP H0353824U
- Authority
- JP
- Japan
- Prior art keywords
- film
- capacitor
- capacitor element
- protective film
- metallized
- 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
Links
- 239000010408 film Substances 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 14
- 239000011104 metalized film Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000007788 roughening Methods 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図は、本考案に用いられる金属化フイルム
を示す説明図、第２図は、巻回時における一対の
金属化フイルムの配置状態を示す幅方向断面図、
第３図は、金属化フイルムの巻回後におけるバー
ンオフ処理状態を説明する斜視図、第４図および
第５図は、保護フイルムの構造を示す断面図、第
６図は保護フイルムを巻回し偏平形状に加工した
コンデンサ素子を示す斜視図、第７図は、リード
線を取り付けた状態の金属化フイルムコンデンサ
を示す斜視図、第８図および第９図は、表面を粗
面化して形成した保護フイルムの構造を示す断面
図である。
１……金属化フイルムコンデンサ、４……金属
化フイルム、６……コンデンサ素子、７……保護
フイルム、７ａ，７ｂ，７ｃ……単層絶縁フイル
ム、８……接着層または粘着層、１０……外部電
極。
FIG. 1 is an explanatory diagram showing a metallized film used in the present invention, and FIG. 2 is a cross-sectional view in the width direction showing the arrangement of a pair of metalized films during winding.
Fig. 3 is a perspective view illustrating the burn-off treatment state after winding the metallized film, Figs. 4 and 5 are sectional views showing the structure of the protective film, and Fig. 6 is a flattened film after winding the protective film. A perspective view showing a capacitor element processed into a shape, FIG. 7 is a perspective view showing a metallized film capacitor with lead wires attached, and FIGS. 8 and 9 show protection formed by roughening the surface. FIG. 3 is a cross-sectional view showing the structure of the film. DESCRIPTION OF SYMBOLS 1... Metallized film capacitor, 4... Metallized film, 6... Capacitor element, 7... Protective film, 7a, 7b, 7c... Single layer insulating film, 8... Adhesive layer or adhesive layer, 10... ...External electrode.
Claims (1)
ンデンサ素子と、２層以上の透明または半透明な
絶縁フイルムを積層一体化して形成し、上記コン
デンサ素子の外周を被覆した保護フイルムと、上
記コンデンサ素子の端面に金属を被着させて形成
し外部電極とを備えた金属化フイルムコンデンサ
。 (2) 金属化フイルムを積層巻回して形成したコ
ンデンサ素子と、透明または半透明な絶縁フイル
ムの表面を粗面化して形成し、上記コンデンサ素
子の外周を被覆した保護フイルムと、上記コンデ
ンサ素子の端面に金属を被着させて形成した外部
電極とを備えた金属化フイルムコンデンサ。 (3) 上記保護フイルムは、単層の絶縁フイルム
で形成されていることを特徴とする請求項２記載
の金属化フイルムコンデンサ。 (4) 上記保護フイルムは、２層以上の絶縁フイ
ルムを積層一体化して形成されていることを特徴
とする請求項２記載の金属化フイルムコンデンサ
。 (5) 上記保護フイルムは、その一面に接着層ま
たは粘着層が形成されていることを特徴とする請
求項１及至４のいずれかに記載の金属化フイルム
コンデンサ。[Scope of Claim for Utility Model Registration] (1) A capacitor element formed by laminating and winding a metalized film and two or more layers of transparent or semi-transparent insulating film are laminated and integrated, and the outer periphery of the capacitor element is A metallized film capacitor comprising a protective film and an external electrode formed by depositing metal on the end face of the capacitor element. (2) A capacitor element formed by laminating and winding a metallized film, a protective film formed by roughening the surface of a transparent or semi-transparent insulating film and covering the outer periphery of the capacitor element, and A metallized film capacitor with an external electrode formed by coating metal on the end face. (3) The metallized film capacitor according to claim 2, wherein the protective film is formed of a single-layer insulating film. (4) The metallized film capacitor according to claim 2, wherein the protective film is formed by laminating and integrating two or more layers of insulating films. (5) The metallized film capacitor according to any one of claims 1 to 4, wherein the protective film has an adhesive layer or an adhesive layer formed on one surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989114441U JP2560286Y2 (en) | 1989-09-29 | 1989-09-29 | Metallized film capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989114441U JP2560286Y2 (en) | 1989-09-29 | 1989-09-29 | Metallized film capacitors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0353824U true JPH0353824U (en) | 1991-05-24 |
| JP2560286Y2 JP2560286Y2 (en) | 1998-01-21 |
Family
ID=31662809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989114441U Expired - Fee Related JP2560286Y2 (en) | 1989-09-29 | 1989-09-29 | Metallized film capacitors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2560286Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017084993A (en) * | 2015-10-29 | 2017-05-18 | パナソニックＩｐマネジメント株式会社 | Method of manufacturing film capacitor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121819A (en) * | 1982-12-27 | 1984-07-14 | 松下電器産業株式会社 | Condenser |
-
1989
- 1989-09-29 JP JP1989114441U patent/JP2560286Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121819A (en) * | 1982-12-27 | 1984-07-14 | 松下電器産業株式会社 | Condenser |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017084993A (en) * | 2015-10-29 | 2017-05-18 | パナソニックＩｐマネジメント株式会社 | Method of manufacturing film capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2560286Y2 (en) | 1998-01-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |