JPS6156527U - - Google Patents
Info
- Publication number
- JPS6156527U JPS6156527U JP14255484U JP14255484U JPS6156527U JP S6156527 U JPS6156527 U JP S6156527U JP 14255484 U JP14255484 U JP 14255484U JP 14255484 U JP14255484 U JP 14255484U JP S6156527 U JPS6156527 U JP S6156527U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- liquid
- magnetic sensor
- reversal
- absence
- 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
- 239000007788 liquid Substances 0.000 claims 3
- 230000005484 gravity Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Level Indicators Using A Float (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図のセンサ特性を示す図、第３図は本考
案の他の実施例を示す要部構成図、第４図は第３
図の場合のセンサ特性を示す図、第５図は従来例
を示す構成図、第６図は第５図の要部拡大図であ
る。
１……タンク、６……磁気センサ、７……永久
磁石、８……浮子。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure shows the sensor characteristics of Fig. 1, Fig. 3 is a main part configuration diagram showing another embodiment of the present invention, and Fig. 4 shows the sensor characteristics of Fig. 3.
FIG. 5 is a configuration diagram showing a conventional example, and FIG. 6 is an enlarged view of the main part of FIG. 5. 1... Tank, 6... Magnetic sensor, 7... Permanent magnet, 8... Float.
Claims (1)
の一方の端に被測定液体より比重が小さく、空気
のそれより大きい物質からなる浮子を取付け、液
体の有無で永久磁石が反転し、該永久磁石の反転
による磁気量の変化を前記磁気センサで検出する
ようにしてなることを特徴とする液面センサ。 A magnetic sensor and a permanent magnet are combined, a float made of a substance whose specific gravity is smaller than that of the liquid to be measured and larger than that of air is attached to one end of the permanent magnet, and the permanent magnet is reversed depending on the presence or absence of liquid, and the permanent magnet A liquid level sensor characterized in that the magnetic sensor detects a change in the amount of magnetism due to a reversal of the magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14255484U JPS6156527U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14255484U JPS6156527U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156527U true JPS6156527U (en) | 1986-04-16 |
Family
ID=30700871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14255484U Pending JPS6156527U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156527U (en) |
-
1984
- 1984-09-19 JP JP14255484U patent/JPS6156527U/ja active Pending
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