JPS61121640U - - Google Patents
Info
- Publication number
- JPS61121640U JPS61121640U JP409285U JP409285U JPS61121640U JP S61121640 U JPS61121640 U JP S61121640U JP 409285 U JP409285 U JP 409285U JP 409285 U JP409285 U JP 409285U JP S61121640 U JPS61121640 U JP S61121640U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- external connection
- connection terminal
- switch
- reed switch
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000003302 ferromagnetic material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図は、本考案の温度スイツチの実施例の縦
断正面図、第２図は第１図による温度スイツチの
外観斜視図、第３図ａ，ｂは、本考案のものと従
来のものとの動作原理をそれぞれ示す図、第４図
は本考案の効果を示すデータである。
１……感温磁性体、２，３……永久磁石、４…
…リードスイツチ、４ａ，４ｂ……リード片、５
ａ，５ｂ……磁気ギヤツプ、６ａ，６ｂ……端子
、７……樹脂、８ａ，８ｂ……接続部、９……接
点部、１０……ガラス管。
FIG. 1 is a longitudinal sectional front view of an embodiment of the temperature switch of the present invention, FIG. 2 is an external perspective view of the temperature switch according to FIG. 1, and FIGS. FIG. 4 shows data showing the effects of the present invention. 1... Temperature-sensitive magnetic material, 2, 3... Permanent magnet, 4...
...Reed switch, 4a, 4b...Reed piece, 5
a, 5b...Magnetic gap, 6a, 6b...Terminal, 7...Resin, 8a, 8b...Connection part, 9...Contact part, 10...Glass tube.
Claims (1)
し、該接点部をガラス管にて封止したリードスイ
ツチの周囲に感温磁性体と永久磁石を配置し、リ
ードスイツチのリード片をガラス端より所定の長
さに切断して該切断端に外部接続端子を接続し、
該接続部、上記感温磁性体、永久磁石およびリー
ドスイツチを熱硬化性又は熱可塑性樹脂にてモー
ルドしてなる外部接続端子付温度スイツチにおい
て、上記外部接続端子として上記リードスイツチ
のリードと同材質又は、強磁性材よりなる端子を
使用することにより、温度特性を改善したことを
特徴とする外部接続端子付温度スイツチ。 A temperature-sensitive magnetic material and a permanent magnet are arranged around a reed switch, which has reed pieces made of ferromagnetic material facing each other as contact parts, and the contact parts are sealed with a glass tube. Cut it to a predetermined length and connect the external connection terminal to the cut end,
In a temperature switch with an external connection terminal in which the connection part, the temperature-sensitive magnetic material, the permanent magnet, and the reed switch are molded with thermosetting or thermoplastic resin, the external connection terminal is made of the same material as the lead of the reed switch. Alternatively, a temperature switch with an external connection terminal is characterized in that temperature characteristics are improved by using a terminal made of a ferromagnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP409285U JPS61121640U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP409285U JPS61121640U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121640U true JPS61121640U (en) | 1986-07-31 |
Family
ID=30479329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP409285U Pending JPS61121640U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121640U (en) |
-
1985
- 1985-01-18 JP JP409285U patent/JPS61121640U/ja active Pending
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