JPS6429751U - - Google Patents
Info
- Publication number
- JPS6429751U JPS6429751U JP12479687U JP12479687U JPS6429751U JP S6429751 U JPS6429751 U JP S6429751U JP 12479687 U JP12479687 U JP 12479687U JP 12479687 U JP12479687 U JP 12479687U JP S6429751 U JPS6429751 U JP S6429751U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- switch
- normally closed
- closed type
- 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 5
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Thermally Actuated Switches (AREA)
Description
第１図は本考案による常閉型温度スイツチ、第
２図は従来の常開型温度スイツチ、第３図は従来
の常閉型温度スイツチの夫々断面図を示す。
１，１′……永久磁石、２，２′……感温磁性
体、３……リードスイツチ、４……リードスイツ
チの引き出し線、５……樹脂にて形成された位置
決め兼用封止部、６……筒状のダミー、７……リ
ードスイツチの接点。
FIG. 1 shows a normally closed temperature switch according to the present invention, FIG. 2 shows a conventional normally open temperature switch, and FIG. 3 shows a conventional normally closed temperature switch. 1, 1'... Permanent magnet, 2, 2'... Temperature-sensitive magnetic material, 3... Reed switch, 4... Reed switch lead wire, 5... Positioning and sealing part formed of resin, 6...Cylindrical dummy, 7...Reed switch contact.
Claims (1)
管を囲む筒状の感温磁性体２の両側にそれぞれ配
置された筒状の永久磁石１，１′よりなる常閉型
温度スイツチにおいて、前記リードスイツチ３の
封止部に近い一端を筒状のダミー６を介して樹脂
封止５してなる常閉型温度スイツチ。 In the normally closed type temperature switch, which consists of cylindrical permanent magnets 1 and 1' respectively arranged on both sides of the cylindrical temperature-sensitive magnetic body 2 surrounding the outer tube, corresponding to the position of the contact point 7 of the reed switch 3, the above-mentioned A normally closed type temperature switch in which one end of a reed switch 3 close to the sealing part is sealed with resin 5 via a cylindrical dummy 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12479687U JPS6429751U (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12479687U JPS6429751U (en) | 1987-08-18 | 1987-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429751U true JPS6429751U (en) | 1989-02-22 |
Family
ID=31374836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12479687U Pending JPS6429751U (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429751U (en) |
-
1987
- 1987-08-18 JP JP12479687U patent/JPS6429751U/ja active Pending
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