JPS62152404U - - Google Patents
Info
- Publication number
- JPS62152404U JPS62152404U JP4152186U JP4152186U JPS62152404U JP S62152404 U JPS62152404 U JP S62152404U JP 4152186 U JP4152186 U JP 4152186U JP 4152186 U JP4152186 U JP 4152186U JP S62152404 U JPS62152404 U JP S62152404U
- Authority
- JP
- Japan
- Prior art keywords
- thermistor element
- spring
- thermistor
- exterior case
- heat dissipation
- 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
- 230000017525 heat dissipation Effects 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
- Thermistors And Varistors (AREA)
Description
第１図、第２図および第３図は夫々本考案に係
る電力用負特性サーミスタの３つの実施例の縦断
面図、第４図は従来の電力用負特性サーミスタの
内部構造を示す説明図、第５図は第４図の―
線に沿う断面図である。
１１，１１―１，１１―２…サーミスタ素子、
１１ａ，１１ｂ…電極、１２，１３…放熱板、１
４…外装ケース（１４ａ…蓋部材、１４ｂ，１４
ｂ１，１４ｂ２…突起）、１５，１６…ばね端子
（１５ａ，１６ａ…ばね部）。
FIGS. 1, 2, and 3 are longitudinal sectional views of three embodiments of a power negative thermistor according to the present invention, and FIG. 4 is an explanatory diagram showing the internal structure of a conventional power negative thermistor. , Figure 5 is the same as in Figure 4.
It is a sectional view along a line. 11, 11-1, 11-2...thermistor element,
11a, 11b... Electrode, 12, 13... Heat sink, 1
4...Exterior case (14a...lid member, 14b, 14
b1 , 14b2 ...protrusions), 15, 16...spring terminals (15a, 16a...spring parts).
Claims (1)
負の抵抗温度係数を有するサーミスタ素子と、こ
のサーミスタ素子よりもやや大きな寸法を有する
熱伝導性の良好な金属板よりなり、上記サーミス
タ素子の電極に当接してサーミスタ素子が発生す
る熱を放散する放熱板と、ばね部を有するばね端
子と、上記サーミスタ素子と放熱板とを内部に収
容する絶縁性の材料からなる外装ケースとからな
り、上記サーミスタ素子が外装ケース内にてばね
端子のばね部のばね力により上記放熱板の間に弾
性的に保持されることを特徴とする電力用負特性
サーミスタ。 A thermistor element having a negative temperature coefficient of resistance with electrodes formed on both opposing main surfaces, and a metal plate with good thermal conductivity having slightly larger dimensions than the thermistor element, and an electrode of the thermistor element. A heat dissipation plate that dissipates the heat generated by the thermistor element when in contact with the thermistor element, a spring terminal having a spring portion, and an exterior case made of an insulating material that houses the thermistor element and the heat dissipation plate therein. A negative characteristic thermistor for power use, characterized in that a thermistor element is elastically held between the heat sinks by the spring force of a spring portion of a spring terminal within an exterior case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4152186U JPS62152404U (en) | 1986-03-19 | 1986-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4152186U JPS62152404U (en) | 1986-03-19 | 1986-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152404U true JPS62152404U (en) | 1987-09-28 |
Family
ID=30856601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4152186U Pending JPS62152404U (en) | 1986-03-19 | 1986-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152404U (en) |
-
1986
- 1986-03-19 JP JP4152186U patent/JPS62152404U/ja active Pending
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