JPH0421918U - - Google Patents
Info
- Publication number
- JPH0421918U JPH0421918U JP6312290U JP6312290U JPH0421918U JP H0421918 U JPH0421918 U JP H0421918U JP 6312290 U JP6312290 U JP 6312290U JP 6312290 U JP6312290 U JP 6312290U JP H0421918 U JPH0421918 U JP H0421918U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- volume
- correlation
- main tank
- correction
- 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
- 238000005192 partition Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案に係るタンク装置の一実施例
を示す断面図、第２図は従来のタンク装置の一例
を示す断面図、第３図はメインタンク内に収納さ
れた被測定物を測定する体積測定装置を示すブロ
ツク構成図である。
１……メインタンク、２……補正タンク、５…
…体積変化手段、８，９……相関手段、１０，１
１，１２……被測定物体積算出手段。
Fig. 1 is a sectional view showing an example of a tank device according to this invention, Fig. 2 is a sectional view showing an example of a conventional tank device, and Fig. 3 is a sectional view showing an example of a conventional tank device. FIG. 2 is a block configuration diagram showing a volume measuring device. 1...Main tank, 2...Correction tank, 5...
... Volume change means, 8, 9 ... Correlation means, 10, 1
1, 12...Measurement object volume calculation means.
Claims (1)
インタンクに連通して設けられた補正タンク２と
、上記メインタンクおよび補正タンクを仕切る隔
壁に垂直に取付けられ、上記メインタンクおよび
補正タンクのそれぞれの内圧を所定周波数で変化
させる体積変化手段５と、この体積変化手段に基
づく圧力変動を検出して得た検出出力と上記体積
変化手段を駆動する所定周波数の駆動信号との間
で相関を演算する相関手段８，９と、この相関手
段で得られた相関値に基づいて上記メインタンク
内に収納されている被測定物の体積を測定する被
測定物体積算出手段１０，１１，１２とを備えた
タンク装置において、上記体積変化手段の重心位
置を上記タンクユニツトの上面に一致させたこと
を特徴とするタンク装置。 A main tank 1 that stores an object to be measured, a correction tank 2 provided in communication with this main tank, and a correction tank 2 that is installed vertically on a partition wall that partitions the main tank and correction tank, and A correlation is calculated between a volume change means 5 that changes the internal pressure at a predetermined frequency, a detection output obtained by detecting pressure fluctuations based on this volume change means, and a drive signal of a predetermined frequency that drives the volume change means. Comprising correlation means 8, 9, and object volume calculation means 10, 11, 12 for measuring the volume of the object housed in the main tank based on the correlation value obtained by the correlation means. 1. A tank device characterized in that the center of gravity of the volume changing means is aligned with the top surface of the tank unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6312290U JPH0421918U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6312290U JPH0421918U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421918U true JPH0421918U (en) | 1992-02-24 |
Family
ID=31592891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6312290U Pending JPH0421918U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421918U (en) |
-
1990
- 1990-06-14 JP JP6312290U patent/JPH0421918U/ja active Pending