JPS62178351U - - Google Patents
Info
- Publication number
- JPS62178351U JPS62178351U JP6700486U JP6700486U JPS62178351U JP S62178351 U JPS62178351 U JP S62178351U JP 6700486 U JP6700486 U JP 6700486U JP 6700486 U JP6700486 U JP 6700486U JP S62178351 U JPS62178351 U JP S62178351U
- Authority
- JP
- Japan
- Prior art keywords
- excitation
- excitation force
- fluid
- hydrometer
- measuring
- 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
- 230000005284 excitation Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図は本発明の一実施例としての流体比重計
の側面図、第２図は第１図のＡ〜Ａ矢視図、第３
図は他の実施例を示す流体比重計の側面図、第４
図は加振力波形例を示す線図、第５図は加振周波
数と加振力の関係を示す線図、第６図は加振周波
数一定条件のときの比重と加振力の振幅との関係
を示す線図、第７図は比重一定条件のときの加振
力振幅と加振周波数との関係を示す線図、第８図
は従来の比重計の平面図、第９図は第８図のＢ〜
Ｂ矢視図である。
図の主要部分の説明、１……加振装置、２……
荷重計（測定装置）、３……ロツド、４……リン
ク機構、５……Ｕ字管、６……加振力伝達板、７
……軸受板、８……ジヨイント、９……固定管、
１２……加振装置取付台。
FIG. 1 is a side view of a fluid hydrometer as an embodiment of the present invention, FIG. 2 is a view taken along arrows A to A in FIG. 1, and FIG.
Figure 4 is a side view of a fluid hydrometer showing another embodiment.
The figure is a diagram showing an example of the excitation force waveform, Figure 5 is a diagram showing the relationship between excitation frequency and excitation force, and Figure 6 is a diagram showing the relationship between specific gravity and excitation force when the excitation frequency is constant. Figure 7 is a diagram showing the relationship between excitation force amplitude and excitation frequency when the specific gravity is constant. Figure 8 is a plan view of a conventional hydrometer. B in Figure 8
It is a view from arrow B. Explanation of the main parts of the figure, 1... Vibration device, 2...
Load cell (measuring device), 3... Rod, 4... Link mechanism, 5... U-shaped tube, 6... Exciting force transmission plate, 7
... Bearing plate, 8 ... Joint, 9 ... Fixed pipe,
12... Vibration device mounting base.
Claims (1)
管に連結され強制加振を行なう加振装置、その時
の加振力を測定するよう前記加振装置に連結され
た測定装置を備え、前記加振力の測定によりＵ字
管内を流れる流体の比重を検出することを特徴と
する流体比重計。 A U-shaped tube swingably connected to a fixed tube, an excitation device connected to the U-shaped tube for forced vibration, and a measuring device connected to the excitation device to measure the excitation force at that time. A fluid hydrometer, characterized in that the specific gravity of the fluid flowing in the U-shaped pipe is detected by measuring the excitation force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6700486U JPS62178351U (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6700486U JPS62178351U (en) | 1986-05-02 | 1986-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178351U true JPS62178351U (en) | 1987-11-12 |
Family
ID=30905522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6700486U Pending JPS62178351U (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178351U (en) |
-
1986
- 1986-05-02 JP JP6700486U patent/JPS62178351U/ja active Pending
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