JPH0421830U - - Google Patents
Info
- Publication number
- JPH0421830U JPH0421830U JP6060190U JP6060190U JPH0421830U JP H0421830 U JPH0421830 U JP H0421830U JP 6060190 U JP6060190 U JP 6060190U JP 6060190 U JP6060190 U JP 6060190U JP H0421830 U JPH0421830 U JP H0421830U
- Authority
- JP
- Japan
- Prior art keywords
- reed switch
- temperature
- respect
- magnet
- liquid level
- 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
- Measuring Temperature Or Quantity Of Heat (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Level Indicators Using A Float (AREA)
Description
第１図は本考案の１実施例を示す正面図、第２
図は同上実施例の動作を示す正面図、第３図は同
上実施例のリードスイツチの動作を説明するため
の説明図、第４図は従来の液温および液面センサ
を示す正面図並びに第５図は従来の液温および液
面センサのリードスイツチの動作を説明するため
の説明図である。
１……リードスイツチ、２……マグネツト、３
……感温磁性片。
Figure 1 is a front view showing one embodiment of the present invention, Figure 2 is a front view showing one embodiment of the present invention;
The figure is a front view showing the operation of the above embodiment, FIG. 3 is an explanatory diagram for explaining the operation of the reed switch of the above embodiment, and FIG. 4 is a front view and a front view showing the conventional liquid temperature and liquid level sensor. FIG. 5 is an explanatory diagram for explaining the operation of a reed switch of a conventional liquid temperature and liquid level sensor. 1...Reed switch, 2...Magnet, 3
...Temperature-sensitive magnetic piece.
Claims (1)
配置されたマグネツトと、前記リードスイツチを
基準としてマグネツトより遠い位置に配置され、
かつ、所定温度以下になると磁気抵抗が大きくな
る感温磁性片とを備え、前記マグネツトはリード
スイツチに対し変位しないようにし、かつ、前記
感温磁性片はリードスイツチに対する相対的位置
が液面レベルに対応して変化するようにしたこと
を特徴とする液温および液面センサ。 a reed switch, a magnet disposed around the outer periphery of the center of the contact, and a reed switch disposed at a position farther from the magnet with respect to the reed switch,
and a temperature-sensitive magnetic piece whose magnetic resistance increases when the temperature drops below a predetermined temperature, the magnet not being displaced with respect to the reed switch, and the temperature-sensitive magnetic piece having a relative position with respect to the reed switch at the liquid level. A liquid temperature and liquid level sensor characterized in that the sensor changes in response to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6060190U JPH0421830U (en) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6060190U JPH0421830U (en) | 1990-06-11 | 1990-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421830U true JPH0421830U (en) | 1992-02-24 |
Family
ID=31588108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6060190U Pending JPH0421830U (en) | 1990-06-11 | 1990-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421830U (en) |
-
1990
- 1990-06-11 JP JP6060190U patent/JPH0421830U/ja active Pending