JPH0195628U - - Google Patents
Info
- Publication number
- JPH0195628U JPH0195628U JP19209287U JP19209287U JPH0195628U JP H0195628 U JPH0195628 U JP H0195628U JP 19209287 U JP19209287 U JP 19209287U JP 19209287 U JP19209287 U JP 19209287U JP H0195628 U JPH0195628 U JP H0195628U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- storage tank
- light
- filter
- axial direction
- 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.)
- Granted
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Basic Packing Technique (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は縦断面図、第２図は本考案を利用した動力散布
機を示す一部切欠正面図、第３図は本考案の他の
実施例を示す縦断面図である。
１……収納タンク、２……筒体、３……受光素
子、１１……フイルタ、ａ……収納タンク用残量
検知器。
The drawings show one embodiment of the present invention; Fig. 1 is a longitudinal sectional view, Fig. 2 is a partially cutaway front view showing a power spreader using the present invention, and Fig. 3 is an embodiment of another embodiment of the present invention. FIG. 3 is a longitudinal cross-sectional view showing an example. DESCRIPTION OF SYMBOLS 1... Storage tank, 2... Cylindrical body, 3... Light receiving element, 11... Filter, a... Remaining amount detector for storage tank.
Claims (1)
るように設けられる筒体を備え、該筒体の軸方向
に渡つた複数の各所定位置において該筒体の外部
から内部に透過する光をそれぞれ対応する受光素
子によつて検出するように構成された収納タンク
用残量検知器において、上記筒体の外部から内部
に透過する光の光量を低減するフイルタを上記筒
体に着脱自在に設けてなることを特徴とする収納
タンク用残量検知器。 A cylindrical body is provided in a storage tank so that its axial direction substantially coincides with the vertical direction, and light is transmitted from the outside to the inside of the cylindrical body at a plurality of predetermined positions extending in the axial direction of the cylindrical body. In the remaining amount detector for a storage tank, the filter is configured to detect the amount of light by a corresponding light receiving element, and a filter that reduces the amount of light transmitted from the outside to the inside of the cylindrical body is detachably attached to the cylindrical body. A remaining amount detector for a storage tank, which is characterized by being provided with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19209287U JPH0355067Y2 (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19209287U JPH0355067Y2 (en) | 1987-12-18 | 1987-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195628U true JPH0195628U (en) | 1989-06-23 |
| JPH0355067Y2 JPH0355067Y2 (en) | 1991-12-06 |
Family
ID=31482965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19209287U Expired JPH0355067Y2 (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355067Y2 (en) |
-
1987
- 1987-12-18 JP JP19209287U patent/JPH0355067Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355067Y2 (en) | 1991-12-06 |