JPH0195627U - - Google Patents
Info
- Publication number
- JPH0195627U JPH0195627U JP19189787U JP19189787U JPH0195627U JP H0195627 U JPH0195627 U JP H0195627U JP 19189787 U JP19189787 U JP 19189787U JP 19189787 U JP19189787 U JP 19189787U JP H0195627 U JPH0195627 U JP H0195627U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting section
- water level
- detection device
- level detection
- operated
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案の実施例を示す水位検知装置の
略図、第２図は同じく第２実施例を示す水位検知
装置の略図である。第３図は本考案の作用説明図
で、ａは所定水位以下、ｂは所定水位以上の状態
をそれぞれ示すものである。
１は浴槽、３は反射部、４はセンサ装置、５は
発光受光部、５Ａは発光部、５Ｂは受光部。
FIG. 1 is a schematic diagram of a water level detection device showing an embodiment of the present invention, and FIG. 2 is a schematic diagram of a water level detection device showing a second embodiment. FIG. 3 is an explanatory diagram of the operation of the present invention, in which a indicates a state where the water level is below a predetermined level, and b indicates a state where the water level is above a predetermined level. 1 is a bathtub, 3 is a reflecting section, 4 is a sensor device, 5 is a light emitting and receiving section, 5A is a light emitting section, and 5B is a light receiving section.
Claims (1)
の反射光を受光することによりスイツチ作動する
ことを特徴とする水位検知装置。 A water level detection device characterized in that a reflecting section is provided at a predetermined liquid surface position, and a switch is operated by receiving reflected light from the reflecting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19189787U JPH0195627U (en) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19189787U JPH0195627U (en) | 1987-12-17 | 1987-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195627U true JPH0195627U (en) | 1989-06-23 |
Family
ID=31482785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19189787U Pending JPH0195627U (en) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195627U (en) |
-
1987
- 1987-12-17 JP JP19189787U patent/JPH0195627U/ja active Pending