JPH01137424U - - Google Patents
Info
- Publication number
- JPH01137424U JPH01137424U JP3328888U JP3328888U JPH01137424U JP H01137424 U JPH01137424 U JP H01137424U JP 3328888 U JP3328888 U JP 3328888U JP 3328888 U JP3328888 U JP 3328888U JP H01137424 U JPH01137424 U JP H01137424U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- liquid
- float
- space
- engagement groove
- 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 15
- 235000014676 Phragmites communis Nutrition 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Description
第１図は本考案に係る液面センサを取付けた容
器の断面図、第２図は本考案の液面センサの斜視
図、第３図Ａ，Ｂは本考案の液面センサの拡大断
面図及び背面図、第４図は本考案に用いられるフ
ロートの斜視図、第５図は本考案の液面センサの
電気系統図、第６図Ａ，Ｂはそれぞれ本考案の液
面センサの動作状態の要部拡大断面図である。
１０――液面センサ、１２――液体、１２ａ―
―液面、１４――容器、１６――円筒形器体、１
８――センサ本体、２０――フロート、２０ａ―
―係入溝、２２――空間、２４――液体出入孔、
２６――リードスイツチ、２８――突出部、３０
――磁石。
Figure 1 is a cross-sectional view of a container equipped with a liquid level sensor according to the present invention, Figure 2 is a perspective view of the liquid level sensor according to the present invention, and Figures 3 A and B are enlarged cross-sectional views of the liquid level sensor according to the present invention. 4 is a perspective view of the float used in the present invention, Figure 5 is an electrical system diagram of the liquid level sensor of the present invention, and Figures 6 A and B are operating states of the liquid level sensor of the present invention, respectively. FIG. 10--Liquid level sensor, 12--Liquid, 12a-
-Liquid level, 14--Container, 16--Cylindrical vessel, 1
8--Sensor body, 20--Float, 20a-
- Engagement groove, 22 - Space, 24 - Liquid inlet/outlet hole,
26--Reed switch, 28--Protrusion, 30
--magnet.
Claims (1)
液面の変動に応動するフロートを含む液面センサ
において、前記容器の取付孔にねじ込んで取付け
られ前記フロートが収納される空間と前記容器内
の液体が前記空間に出入りする液体出入孔とを有
するセンサ本体から成り、前記センサ本体は前記
空間に突出してリードスイツチが内部に配置され
た突出部を有し、前記フロートは前記突出部が係
入するように横切つて形成された係入溝と前記係
入溝の内面に露出するように取付けられ前記リー
ドスイツチを動作する磁石とを有することを特徴
とする液面センサ。 A liquid level sensor including a float that is attached to a container containing a liquid to be detected and that responds to fluctuations in the liquid level, which includes a space that is screwed into a mounting hole of the container and that accommodates the float, and a liquid inside the container. The sensor body has a liquid inlet/outlet hole that enters and exits the space, the sensor body has a protrusion that protrudes into the space and has a reed switch disposed therein, and the float engages with the protrusion. A liquid level sensor comprising: an engagement groove formed across the engagement groove; and a magnet attached to be exposed on the inner surface of the engagement groove and operating the reed switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3328888U JPH01137424U (en) | 1988-03-15 | 1988-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3328888U JPH01137424U (en) | 1988-03-15 | 1988-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01137424U true JPH01137424U (en) | 1989-09-20 |
Family
ID=31259944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3328888U Pending JPH01137424U (en) | 1988-03-15 | 1988-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01137424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173010A (en) * | 2011-02-17 | 2012-09-10 | Denso Corp | Liquid level detector |
-
1988
- 1988-03-15 JP JP3328888U patent/JPH01137424U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173010A (en) * | 2011-02-17 | 2012-09-10 | Denso Corp | Liquid level detector |