JPH03127900U - - Google Patents
Info
- Publication number
- JPH03127900U JPH03127900U JP3731190U JP3731190U JPH03127900U JP H03127900 U JPH03127900 U JP H03127900U JP 3731190 U JP3731190 U JP 3731190U JP 3731190 U JP3731190 U JP 3731190U JP H03127900 U JPH03127900 U JP H03127900U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- liquid level
- float
- cryogenic
- rod
- 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
- 229910052734 helium Inorganic materials 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案の一実施例である低温液体貯蔵
タンクの液位計を示す断面図、第２図は液位計測
を示すブロツク図、第３図は従来の低温液体貯蔵
タンクの液位計を示す概略図である。
図中１……低温タンク、２……液位計、３……
浮子、４……荷重測定部、６……ロツド、１０…
…液位計測回路である。
Figure 1 is a cross-sectional view showing a liquid level gauge for a cryogenic liquid storage tank that is an embodiment of the present invention, Figure 2 is a block diagram showing liquid level measurement, and Figure 3 is a conventional liquid level gauge for a cryogenic liquid storage tank. FIG. In the diagram, 1...low temperature tank, 2...liquid level gauge, 3...
Float, 4... Load measuring section, 6... Rod, 10...
...It is a liquid level measurement circuit.
Claims (1)
の極低温液体の液位を計測する極低温タンクの液
位計において、下端が極低温タンク底部近くまで
延び、上端がタンク上方へ延びた浮子と、その浮
子に連結されて該浮子の浮力を伝達するロツドと
、タンク頂部に設けられ、上記ロツドの上端を支
持し、そのロツドから伝達される浮子の浮力を測
定する荷重測定部と、その荷重測定部の測定値よ
りタンクの液位を計測する液位計測回路とを備え
たことを特徴とする極低温タンクの液位計。 A liquid level gauge for a cryogenic tank that measures the liquid level of a cryogenic liquid such as liquid helium stored in a cryogenic tank includes a float whose lower end extends near the bottom of the cryogenic tank and whose upper end extends upward from the tank; a rod connected to the float to transmit the buoyancy of the float; a load measuring section provided at the top of the tank to support the upper end of the rod and measure the buoyancy of the float transmitted from the rod; 1. A liquid level meter for a cryogenic tank, characterized by comprising a liquid level measuring circuit for measuring the liquid level in the tank from a measured value of the liquid level in the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3731190U JPH03127900U (en) | 1990-04-09 | 1990-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3731190U JPH03127900U (en) | 1990-04-09 | 1990-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127900U true JPH03127900U (en) | 1991-12-24 |
Family
ID=31544304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3731190U Pending JPH03127900U (en) | 1990-04-09 | 1990-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127900U (en) |
-
1990
- 1990-04-09 JP JP3731190U patent/JPH03127900U/ja active Pending
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