JPS61129303U - - Google Patents
Info
- Publication number
- JPS61129303U JPS61129303U JP1382885U JP1382885U JPS61129303U JP S61129303 U JPS61129303 U JP S61129303U JP 1382885 U JP1382885 U JP 1382885U JP 1382885 U JP1382885 U JP 1382885U JP S61129303 U JPS61129303 U JP S61129303U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- varistor
- sheet body
- ceramic varistor
- utility
- 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
- 239000000919 ceramic Substances 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Landscapes
- Thermistors And Varistors (AREA)
Description
第１図〜第３図は本考案の一実施例に係り、第
１図は完成された積層セラミツクバリスタを示す
斜視図、第２図は第１図を構成する途中を一部破
断したセラミツクバリスタシート体を示す斜視図
、第３図は製造途中の説明図、第４図および第５
図は本考案の他の実施例に係る製造途中のそれぞ
れの説明図、第６図は本考案の他の実施例に係る
セラミツクバリスタシート体を用いた製造途中の
説明図、第７図および第８図は従来の参考例に係
り第７図は完成された積層セラミツクバリスタを
示す斜視図、第８図は第７図の製造途中の説明図
である。
１…バリスタ用セラミツクグリーンシート、２
，１０，１４…任意な部分、３，１１，１５…余
白部、４…長さ方向の両側面、５，１２，１６，
１９…電極部、６，１３，１８，２１…セラミツ
クバリスタシート体、７，２０…折曲部、８…外
部電極、９…外部端子、１７…余白部。
1 to 3 relate to one embodiment of the present invention, FIG. 1 is a perspective view showing a completed laminated ceramic varistor, and FIG. 2 is a partially broken ceramic varistor as shown in FIG. 1. A perspective view showing the sheet body, FIG. 3 is an explanatory diagram during manufacturing, and FIGS. 4 and 5.
The figures are explanatory diagrams showing the process in progress according to another embodiment of the present invention, FIG. 6 is an explanatory diagram showing the process in progress using a ceramic varistor sheet body according to another embodiment of the present invention, and FIGS. 8 is a conventional reference example, FIG. 7 is a perspective view showing a completed laminated ceramic varistor, and FIG. 8 is an explanatory view of FIG. 7 during manufacture. 1... Ceramic green sheet for barista, 2
, 10, 14...Arbitrary part, 3, 11, 15...Margin part, 4...Both sides in the length direction, 5, 12, 16,
19... Electrode part, 6, 13, 18, 21... Ceramic varistor sheet body, 7, 20... Bent part, 8... External electrode, 9... External terminal, 17... Margin part.
Claims (1)
向中間部を余白部として残して、長さ方向の両側
面を含む両面に電極部を形成したセラミツクバリ
スタシート体を用い、前記電極部に複数の折曲部
を設け前記任意な部分の余白部として残した面が
外面となるように前記セラミツクバリスタシート
体をつづら折りにして積み重ね一体化し、前記余
白部をはさんで両側に位置した電極部を外部端子
としたことを特徴とする積層セラミツクバリスタ
。 (2) セラミツクバリスタシート体の幅方向の両
端部に余白部を設けたことを特徴とする実用新案
登録請求の範囲第(1)項記載の積層セラミツクバ
リスタ。 (3) 電極部の折曲部外面を外部電極としたこと
を特徴とする実用新案登録請求の範囲第(1)項ま
たは第(2)項記載の積層セラミツクバリスタ。 (4) 電極部の折曲部外面に位置する部分のみを
厚くしたことを特徴とする実用新案登録請求の範
囲第(1)項〜第(3)項のいずれかに記載の積層セラ
ミツクバリスタ。[Claims for Utility Model Registration] (1) Ceramic in which electrode portions are formed on both sides including both sides in the length direction, leaving the middle part in the length direction on one side as a margin at arbitrary parts at both ends in the length direction. Using a varistor sheet body, the electrode portion is provided with a plurality of bent portions, and the ceramic varistor sheet body is folded in a zigzag manner so that the surface left as a margin of the arbitrary portion becomes the outer surface, and the ceramic varistor sheet body is stacked and integrated. A multilayer ceramic varistor characterized by using electrode parts located on both sides of the varistor as external terminals. (2) The laminated ceramic varistor according to claim (1) of the utility model registration, characterized in that a blank space is provided at both ends in the width direction of the ceramic varistor sheet body. (3) The laminated ceramic varistor according to claim (1) or (2) of the utility model registration, characterized in that the outer surface of the bent portion of the electrode portion serves as an external electrode. (4) The laminated ceramic varistor according to any one of claims (1) to (3) of the utility model registration, characterized in that only the portion of the electrode portion located on the outer surface of the bent portion is thickened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1382885U JPH0316249Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1382885U JPH0316249Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129303U true JPS61129303U (en) | 1986-08-13 |
| JPH0316249Y2 JPH0316249Y2 (en) | 1991-04-08 |
Family
ID=30498191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1382885U Expired JPH0316249Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316249Y2 (en) |
-
1985
- 1985-02-01 JP JP1382885U patent/JPH0316249Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316249Y2 (en) | 1991-04-08 |