JPH0326031U - - Google Patents
Info
- Publication number
- JPH0326031U JPH0326031U JP8650489U JP8650489U JPH0326031U JP H0326031 U JPH0326031 U JP H0326031U JP 8650489 U JP8650489 U JP 8650489U JP 8650489 U JP8650489 U JP 8650489U JP H0326031 U JPH0326031 U JP H0326031U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- switch
- outer diameter
- permanent magnets
- annular
- 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 4
- 230000005415 magnetization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Thermally Actuated Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図は本考案の一実施例による温度スイツチ
の外観斜視図、第２図は第１図の温度スイツチの
取り付け状態を示す側面図、第３図は取付け間隔
と動作温度の変化量との関係を示したグラフ、第
４図は動作温度のバラツキを示したグラフ、第５
図は第１図の温度スイツチの作用説明図、第６図
は従来の温度スイツチの外観斜視図、第７図は第
６図の温度スイツチの作用説明図、第８図は第６
図の温度スイツチに集熱フインを取付けた状態を
示す斜視図、第９図は第８図の温度スイツチの取
り付けの一例を示す側面図、第１０図は第８図の
温度スイツチの取り付けの他例を示す側面図、第
１１図は第６図の温度スイツチの作用説明図であ
る。
１……感温磁性体、２……永久磁石、３……リ
ードスイツチ、３−１，３−２……リード片、４
……集熱フイン、５……磁性体の取り付け部。
Fig. 1 is an external perspective view of a temperature switch according to an embodiment of the present invention, Fig. 2 is a side view showing the installation state of the temperature switch of Fig. 1, and Fig. 3 is a relationship between the installation interval and the amount of change in operating temperature. A graph showing the relationship, Figure 4 is a graph showing variations in operating temperature, Figure 5 is a graph showing the variation in operating temperature.
The figure is an explanatory diagram of the operation of the temperature switch in Figure 1, Figure 6 is an external perspective view of a conventional temperature switch, Figure 7 is an explanatory diagram of the operation of the temperature switch in Figure 6, and Figure 8 is an explanatory diagram of the operation of the temperature switch in Figure 6.
Fig. 9 is a side view showing an example of how the temperature switch shown in Fig. 8 is installed, and Fig. 10 is an example of how the temperature switch shown in Fig. 8 is installed. A side view showing an example, FIG. 11 is an explanatory diagram of the operation of the temperature switch of FIG. 6. 1...Temperature-sensitive magnetic material, 2...Permanent magnet, 3...Reed switch, 3-1, 3-2...Reed piece, 4
... Heat collection fin, 5 ... Magnetic material attachment part.
Claims (1)
、該リードスイツチの接点開閉動作領域に、軸方
向に着磁されかつ磁化方向を同一方向に向けて嵌
合された２個の環状永久磁石と、該２個の永久磁
石の対向する磁極間に少なくとの環状感温磁性体
を密着配列してなる温度スイツチにおいて、上記
感温磁性体の外径よりも上記永久磁石の外径を小
さくしたことを特徴とする温度スイツチ。 a reed switch having a pair of magnetic leads; two annular permanent magnets that are magnetized in the axial direction and fitted in the contact opening/closing operation area of the reed switch with their magnetization directions facing the same direction; A temperature switch in which at least an annular temperature-sensitive magnetic body is closely arranged between opposing magnetic poles of two permanent magnets, characterized in that the outer diameter of the permanent magnet is smaller than the outer diameter of the temperature-sensitive magnetic body. temperature switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8650489U JPH0326031U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8650489U JPH0326031U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326031U true JPH0326031U (en) | 1991-03-18 |
Family
ID=31636058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8650489U Pending JPH0326031U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326031U (en) |
-
1989
- 1989-07-25 JP JP8650489U patent/JPH0326031U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0326031U (en) | ||
| JPS6023879Y2 (en) | temperature switch | |
| JP2593601Y2 (en) | Proximity switch | |
| JPH082903Y2 (en) | Temperature switch | |
| JPH02140736U (en) | ||
| JPS5910668Y2 (en) | temperature detection element | |
| JPH0326947U (en) | ||
| JP2566049Y2 (en) | Position / temperature detection proximity switch | |
| JPS59173243U (en) | temperature switch | |
| JPS6231955Y2 (en) | ||
| JPS6318736U (en) | ||
| JPH0379144U (en) | ||
| JPS61132664U (en) | ||
| JPS61190046U (en) | ||
| JPH02138830U (en) | ||
| JPH01169899U (en) | ||
| JPS61136438U (en) | ||
| JPS63184267U (en) | ||
| JPH0339302U (en) | ||
| JPH0451077U (en) | ||
| JPH03129677U (en) | ||
| JPH01133707U (en) | ||
| JPS6429751U (en) | ||
| JPH0415132U (en) | ||
| JPH0388397U (en) |