JPH0243623U - - Google Patents
Info
- Publication number
- JPH0243623U JPH0243623U JP12150288U JP12150288U JPH0243623U JP H0243623 U JPH0243623 U JP H0243623U JP 12150288 U JP12150288 U JP 12150288U JP 12150288 U JP12150288 U JP 12150288U JP H0243623 U JPH0243623 U JP H0243623U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- liquid level
- support part
- liquid
- level sensor
- 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 description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図ａ，ｂ，ｃ，ｄは本考案に係る液面セン
サの第１実施例を示す正面図と部分縦断面図と底
面図と部分省略平面図、第２図ａ，ｂは同上第２
実施例を示す部分正面図と底面図、第３図ａ，ｂ
は同上第３実施例を示す部分正面図と底面図、第
４図ａ，ｂは同上第４実施例を示す部分正面図と
底面図、第５図は本考案に係る液面センサを使用
した自動揚水装置の概略図、第６図は同上具体的
な回路構成の一例を示す回路図、第７図ａ，ｂは
従来の液面センサの正面図と底面図、第８図はブ
リツジの説明図である。
１０……検出部、２０……支持部、２１ｃ，２
２ｃ，２１ｆ，２２ｆ，２１ｇ，２２ｇ……電極
。
FIGS. 1 a, b, c, and d are a front view, a partially vertical sectional view, a bottom view, and a partially omitted plan view showing the first embodiment of the liquid level sensor according to the present invention, and FIGS. 2 a, b are the same as the above. 2
Partial front view and bottom view showing the embodiment, Figures 3a and b
4a and 4b are partial front and bottom views showing the fourth embodiment of the same as above, and FIG. 5 is a partial front view and a bottom view of the third embodiment of the same. A schematic diagram of an automatic water pumping device, FIG. 6 is a circuit diagram showing an example of a specific circuit configuration as above, FIGS. 7a and b are front and bottom views of a conventional liquid level sensor, and FIG. 8 is an explanation of the bridge. It is a diagram. 10...detection section, 20...support section, 21c, 2
2c, 21f, 22f, 21g, 22g...electrodes.
Claims (1)
の電極を持つ検出部と、この検出部を支持するた
めの支持部とを備えた液面センサにおいて、前記
２つの電極を少なくともこれら電極の間に液体に
よるブリツジが形成されないだけの距離をもつて
支持部から突出させ、かつこれらの電極と前記支
持部との間を電極の突出状態に沿つて絶縁した液
面センサ。 In a liquid level sensor comprising a detection part having two electrodes that detect the liquid level by contacting the liquid surface, and a support part for supporting this detection part, the two electrodes are connected at least between these electrodes. A liquid level sensor that protrudes from a support part at a distance sufficient to prevent the formation of a bridge due to liquid, and insulates between these electrodes and the support part along the protruding state of the electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12150288U JPH0243623U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12150288U JPH0243623U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243623U true JPH0243623U (en) | 1990-03-26 |
Family
ID=31368564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12150288U Pending JPH0243623U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243623U (en) |
-
1988
- 1988-09-16 JP JP12150288U patent/JPH0243623U/ja active Pending