JPS61137214U - - Google Patents
Info
- Publication number
- JPS61137214U JPS61137214U JP2174985U JP2174985U JPS61137214U JP S61137214 U JPS61137214 U JP S61137214U JP 2174985 U JP2174985 U JP 2174985U JP 2174985 U JP2174985 U JP 2174985U JP S61137214 U JPS61137214 U JP S61137214U
- Authority
- JP
- Japan
- Prior art keywords
- level gauge
- liquid level
- liquid
- bodies
- gauge bodies
- 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 10
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図および第２図は本考案の一実施例を示す
図で、第１図は液体レベル測定装置の正面図、第
２図は測定対象しての蒸気タービンの概略構成を
示す図、第３図は従来の液体レベル測定装置の構
成を示す正面図である。
１０１Ａ，１０１Ｂ……軸受（測定対象物）、
１１１……液面計本体、１１２……液体、１１３
，１２１……超音波送受波器、１１４……連通管
、１２２……反射体、１３１……熱電対。
1 and 2 are diagrams showing one embodiment of the present invention, in which FIG. 1 is a front view of a liquid level measuring device, FIG. 2 is a diagram showing a schematic configuration of a steam turbine as a measuring object, FIG. 3 is a front view showing the configuration of a conventional liquid level measuring device. 101A, 101B...Bearing (object to be measured),
111...Liquid level gauge body, 112...Liquid, 113
, 121... Ultrasonic transducer, 114... Communication tube, 122... Reflector, 131... Thermocouple.
Claims (1)
体と、これら液面計本体内に収容された液体と、
上記複数の液面計本体を連通する連通管と、上記
液面計本体内に設置され液面高さを計測する超音
波送受波器と、上記液面計本体に取り付けられ液
体の熱膨張係数および超音波の伝播速度の温度変
化を補正する補正機構とを具備したことを特徴と
する液体レベル測定装置。 Liquid level gauge bodies each installed on a plurality of measurement objects, liquid contained in these liquid level gauge bodies,
A communication pipe that communicates the plurality of liquid level gauge bodies, an ultrasonic transducer installed in the level gauge body to measure the liquid level height, and a thermal expansion coefficient of the liquid installed in the level gauge body. and a correction mechanism for correcting temperature changes in the propagation velocity of ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2174985U JPS61137214U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2174985U JPS61137214U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137214U true JPS61137214U (en) | 1986-08-26 |
Family
ID=30513427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2174985U Pending JPS61137214U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712624A (en) * | 1993-06-29 | 1995-01-17 | Kawasaki Heavy Ind Ltd | Level monitoring apparatus for large jig tool |
-
1985
- 1985-02-18 JP JP2174985U patent/JPS61137214U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712624A (en) * | 1993-06-29 | 1995-01-17 | Kawasaki Heavy Ind Ltd | Level monitoring apparatus for large jig tool |
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