JPS5993094U - Positive characteristic thermistor - Google Patents
Positive characteristic thermistorInfo
- Publication number
- JPS5993094U JPS5993094U JP19005582U JP19005582U JPS5993094U JP S5993094 U JPS5993094 U JP S5993094U JP 19005582 U JP19005582 U JP 19005582U JP 19005582 U JP19005582 U JP 19005582U JP S5993094 U JPS5993094 U JP S5993094U
- Authority
- JP
- Japan
- Prior art keywords
- temperature coefficient
- positive temperature
- coefficient thermistor
- hole
- characteristic thermistor
- 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
Landscapes
- Resistance Heating (AREA)
- Thermistors And Varistors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のペレット状正特性サーミスタの正面断面
図、第２図はハニカム状正特性サーミスタの正面断面図
、第３図は従来の正特性サーミスタの部分拡大断面図、
第４図は従来のハニカム状正特性すミスタの部分拡大断
面図、第５図は同じく他の従来例における部分拡大断面
図、第６図は本考案に係る正特性サーミスタの部分拡大
断面図である。
１・・・・・・正特性サーミスタ素体、２，３・・・・
・・電極、７・・・・・・穴。Fig. 1 is a front sectional view of a conventional pellet-shaped PTC thermistor, Fig. 2 is a front sectional view of a honeycomb-shaped PTC thermistor, and Fig. 3 is a partially enlarged sectional view of a conventional PTC thermistor.
FIG. 4 is a partial enlarged cross-sectional view of a conventional honeycomb-shaped positive temperature coefficient thermistor, FIG. 5 is a partial enlarged cross-sectional view of another conventional example, and FIG. 6 is a partial enlarged cross-sectional view of a positive temperature coefficient thermistor according to the present invention. be. 1... Positive temperature coefficient thermistor element, 2, 3...
...Electrode, 7...hole.
Claims (1)
成する面に、多数の穴をランダムに点在させ、該穴に電
極構成金属粒子を入り込ませて前記電極を形成したこと
を特徴とする特性サーミスタ。 （２）前記穴は、気泡性穴であることを特徴とす゛る実
用新案登録請求の範囲第１項に記載の正特性サーミスタ
。 （３） 前記穴は、前記正特性サーミスタ素体の表面
にエツチング加工を施して形成された穴であることを特
徴とする実用新案登録請求の範囲第１項に記載の正特性
サーミスタ。 −（４）前記穴は、前記正特
性サーミスタ素体の表面にエンボス加工を施して形成さ
れた穴であることを特徴とする実用新案登録請求の範囲
第１項に記載の正特性サーミスタ。 （５）前記穴は、前記正特性サーミスタ素体の表面に付
着された磁器粒子によって形成された穴ことを特徴とす
る実用新案登録請求の範囲第１項に記載の正特性サーミ
スタ。[Claims for Utility Model Registration] (1) A large number of holes are randomly scattered on at least the surface on which the electrodes are to be formed of the positive temperature coefficient thermistor element body, and electrode-forming metal particles are inserted into the holes to form the electrodes. A characteristic thermistor characterized by: (2) The positive temperature coefficient thermistor according to claim 1, wherein the hole is a cellular hole. (3) The positive temperature coefficient thermistor according to claim 1, wherein the hole is a hole formed by etching the surface of the positive temperature coefficient thermistor body. (4) The positive temperature coefficient thermistor according to claim 1, wherein the hole is a hole formed by embossing the surface of the positive temperature coefficient thermistor body. (5) The positive temperature coefficient thermistor according to claim 1, wherein the hole is formed by ceramic particles attached to the surface of the positive temperature coefficient thermistor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19005582U JPS5993094U (en) | 1982-12-16 | 1982-12-16 | Positive characteristic thermistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19005582U JPS5993094U (en) | 1982-12-16 | 1982-12-16 | Positive characteristic thermistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5993094U true JPS5993094U (en) | 1984-06-23 |
Family
ID=30409596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19005582U Pending JPS5993094U (en) | 1982-12-16 | 1982-12-16 | Positive characteristic thermistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5993094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014232800A (en) * | 2013-05-29 | 2014-12-11 | 日本特殊陶業株式会社 | Thermistor element |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55131979A (en) * | 1979-04-03 | 1980-10-14 | Ngk Insulators Ltd | Positive temperature coefficient porcelain heater |
| JPS55157888A (en) * | 1979-05-29 | 1980-12-08 | Ngk Insulators Ltd | Evaporation heater |
| JPS56165293A (en) * | 1980-05-21 | 1981-12-18 | Nippon Soken | Resistor |
-
1982
- 1982-12-16 JP JP19005582U patent/JPS5993094U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55131979A (en) * | 1979-04-03 | 1980-10-14 | Ngk Insulators Ltd | Positive temperature coefficient porcelain heater |
| JPS55157888A (en) * | 1979-05-29 | 1980-12-08 | Ngk Insulators Ltd | Evaporation heater |
| JPS56165293A (en) * | 1980-05-21 | 1981-12-18 | Nippon Soken | Resistor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014232800A (en) * | 2013-05-29 | 2014-12-11 | 日本特殊陶業株式会社 | Thermistor element |
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