JPS6232505U - - Google Patents
Info
- Publication number
- JPS6232505U JPS6232505U JP12491585U JP12491585U JPS6232505U JP S6232505 U JPS6232505 U JP S6232505U JP 12491585 U JP12491585 U JP 12491585U JP 12491585 U JP12491585 U JP 12491585U JP S6232505 U JPS6232505 U JP S6232505U
- Authority
- JP
- Japan
- Prior art keywords
- external electrode
- inorganic
- internal
- model registration
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Details Of Resistors (AREA)
Description
第１図〜第３図は本考案の一実施例に係るチツ
プバリスタを示すもので第１図は斜視図、第２図
は第１図Ａ―Ａ断面図、第３図は内部電極を形成
した状態の製造途中の斜視図、第４図は本考案の
他の実施例に係る内部電極を形成した状態の製造
途中のチツプバリスタを示す斜視図、第５図は従
来例に係るチツプバリスタを示す正断面図である
。
１……バリスタ素体、２……外周縁、３，４…
…内部電極、５，６……先端部、７，８……無機
絶縁層、９，１０……外部電極、１１……絶縁外
装。
Figures 1 to 3 show a chip varistor according to an embodiment of the present invention, in which Figure 1 is a perspective view, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 shows the formation of internal electrodes. FIG. 4 is a perspective view showing a chip varistor in the process of manufacturing with internal electrodes formed according to another embodiment of the present invention, and FIG. 5 shows a chip varistor according to a conventional example. FIG. 1... Ballista element body, 2... Outer periphery, 3, 4...
...Internal electrode, 5, 6... Tip portion, 7, 8... Inorganic insulating layer, 9, 10... External electrode, 11... Insulating exterior.
Claims (1)
素体の両面の三周辺に外周縁を残して対称に形成
した内部電極と、該内部電極それぞれの先端部に
位置する前記外周縁面に形成した無機絶縁層と、
前記素体両側面それぞれを介して前記内部電極お
よび該内部電極と反対面に位置した前記無機絶縁
層の一部と連接して形成した外部電極と、該外部
電極部を除いた全面に形成した絶縁外装とを具備
したことを特徴とするチツプバリスタ。 (2) 絶縁外装が無機または高分子絶縁材からな
ることを特徴とする実用新案登録請求の範囲第(1
)項記載のチツプバリスタ。[Claims for Utility Model Registration] (1) A varistor element formed and sintered into a rectangular plate shape, internal electrodes formed symmetrically with outer peripheries left on three peripheries on both sides of the element, and each of the internal electrodes. an inorganic insulating layer formed on the outer peripheral edge surface located at the tip of the
an external electrode formed in connection with the internal electrode and a part of the inorganic insulating layer located on the opposite side of the internal electrode through each of both sides of the element body; and an external electrode formed on the entire surface excluding the external electrode part. A chip varistor characterized by comprising an insulating exterior. (2) Utility model registration claim No. 1 (1) characterized in that the insulating sheath is made of an inorganic or polymeric insulating material
Chip varistor described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124915U JPH0322883Y2 (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124915U JPH0322883Y2 (en) | 1985-08-13 | 1985-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6232505U true JPS6232505U (en) | 1987-02-26 |
| JPH0322883Y2 JPH0322883Y2 (en) | 1991-05-20 |
Family
ID=31017351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985124915U Expired JPH0322883Y2 (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322883Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09503097A (en) * | 1993-09-15 | 1997-03-25 | レイケム・コーポレイション | Electrical assembly with PTC resistor element |
| JPH10500255A (en) * | 1994-05-16 | 1998-01-06 | レイケム・コーポレイション | Electric device including PTC resistance element |
| US7355504B2 (en) | 1992-07-09 | 2008-04-08 | Tyco Electronics Corporation | Electrical devices |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550964U (en) * | 1978-09-29 | 1980-04-03 | ||
| JPS56148802A (en) * | 1980-04-21 | 1981-11-18 | Tdk Electronics Co Ltd | Chip type varistor and method of manufacturing same |
| JPS5832765A (en) * | 1981-08-22 | 1983-02-25 | ユニ・チヤ−ム株式会社 | Sanitary article |
| JPS59191708U (en) * | 1983-06-03 | 1984-12-19 | 松下電器産業株式会社 | chip barista |
| JPS609203U (en) * | 1983-06-28 | 1985-01-22 | 松下電器産業株式会社 | ceramic barista |
-
1985
- 1985-08-13 JP JP1985124915U patent/JPH0322883Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550964U (en) * | 1978-09-29 | 1980-04-03 | ||
| JPS56148802A (en) * | 1980-04-21 | 1981-11-18 | Tdk Electronics Co Ltd | Chip type varistor and method of manufacturing same |
| JPS5832765A (en) * | 1981-08-22 | 1983-02-25 | ユニ・チヤ−ム株式会社 | Sanitary article |
| JPS59191708U (en) * | 1983-06-03 | 1984-12-19 | 松下電器産業株式会社 | chip barista |
| JPS609203U (en) * | 1983-06-28 | 1985-01-22 | 松下電器産業株式会社 | ceramic barista |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7355504B2 (en) | 1992-07-09 | 2008-04-08 | Tyco Electronics Corporation | Electrical devices |
| JPH09503097A (en) * | 1993-09-15 | 1997-03-25 | レイケム・コーポレイション | Electrical assembly with PTC resistor element |
| JPH10500255A (en) * | 1994-05-16 | 1998-01-06 | レイケム・コーポレイション | Electric device including PTC resistance element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322883Y2 (en) | 1991-05-20 |