JPS6444428U - - Google Patents
Info
- Publication number
- JPS6444428U JPS6444428U JP13849087U JP13849087U JPS6444428U JP S6444428 U JPS6444428 U JP S6444428U JP 13849087 U JP13849087 U JP 13849087U JP 13849087 U JP13849087 U JP 13849087U JP S6444428 U JPS6444428 U JP S6444428U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- float
- storage tank
- buoyancy
- liquid storage
- 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
- 239000007788 liquid Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案による液面レベル検出装置の一
実施例の構成を示す断面図、第２図及び第３図は
本考案の他の実施例をそれぞれ示す断面図、第４
図は従来の液面レベル検出装置の構成を示す断面
図である。
１１……液体貯蔵タンク、１２……液体、１３
……ガイド、１５，１５−２，１５−３……フロ
ート、１６……バネ収納ボツクス、１７……フロ
ート自重調整用バネ、１８……圧力センサ、１９
……ホルダ、２０……緩衝材、２１……演算装置
。
FIG. 1 is a cross-sectional view showing the structure of one embodiment of the liquid level detection device according to the present invention, FIGS. 2 and 3 are cross-sectional views showing other embodiments of the present invention, and FIG.
The figure is a sectional view showing the configuration of a conventional liquid level detection device. 11...liquid storage tank, 12...liquid, 13
... Guide, 15, 15-2, 15-3 ... Float, 16 ... Spring storage box, 17 ... Float self-weight adjustment spring, 18 ... Pressure sensor, 19
... Holder, 20 ... Cushioning material, 21 ... Arithmetic device.
Claims (1)
と、前記液体貯蔵タンク上部の空間部に前記フロ
ートに対応させて設けられ該フロートから伝達さ
れる浮力を検出する圧力センサと、この圧力セン
サにより前記フロートの浮力が検出されるとその
検出信号を演算処理して前記液体のレベル信号に
変換する演算手段とからなる液面レベル検出装置
。 a float provided in the liquid of a liquid storage tank; a pressure sensor provided in a space above the liquid storage tank corresponding to the float to detect the buoyancy transmitted from the float; a liquid level detecting device comprising: calculating means for calculating and converting a detection signal into a level signal of the liquid when the buoyancy of the liquid is detected;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138490U JPH0428029Y2 (en) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138490U JPH0428029Y2 (en) | 1987-09-10 | 1987-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444428U true JPS6444428U (en) | 1989-03-16 |
| JPH0428029Y2 JPH0428029Y2 (en) | 1992-07-07 |
Family
ID=31400876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987138490U Expired JPH0428029Y2 (en) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428029Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862517A (en) * | 1981-10-09 | 1983-04-14 | 株式会社 ほくさん | Buoyancy type level gauge for liquefied gas |
-
1987
- 1987-09-10 JP JP1987138490U patent/JPH0428029Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862517A (en) * | 1981-10-09 | 1983-04-14 | 株式会社 ほくさん | Buoyancy type level gauge for liquefied gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428029Y2 (en) | 1992-07-07 |