JPS6416U - - Google Patents
Info
- Publication number
- JPS6416U JPS6416U JP9454487U JP9454487U JPS6416U JP S6416 U JPS6416 U JP S6416U JP 9454487 U JP9454487 U JP 9454487U JP 9454487 U JP9454487 U JP 9454487U JP S6416 U JPS6416 U JP S6416U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- inflow
- outflow
- sensor
- conduit
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案になる質量流量計の一実施例の
斜視図、第２図は第１図に示す質量流量計の平面
図、第３図及び第４図はセンサチユーブを加振し
たときの動作を説明するための平面図、第５図は
ピツクアツプの検出信号の波形図、第６図は本考
案の変形例である。
１……質量流量計、５……センサチユーブ、８
……流入管路、８ａ，９ａ……蛇腹部、９……流
出管路、１０……センサ管路、１１……加振器、
１０ｂ……第１の検出部、１０ｄ……第２の検出
部、１２ａ〜１２ｄ……ピツクアツプ、２２，２
３……可撓部。
Figure 1 is a perspective view of an embodiment of the mass flowmeter according to the present invention, Figure 2 is a plan view of the mass flowmeter shown in Figure 1, and Figures 3 and 4 are when the sensor tube is excited. FIG. 5 is a waveform diagram of a pickup detection signal, and FIG. 6 is a modification of the present invention. 1...Mass flow meter, 5...Sensor tube, 8
...Inflow pipe line, 8a, 9a... Bellows section, 9... Outflow pipe line, 10... Sensor pipe line, 11... Exciter,
10b...first detection section, 10d...second detection section, 12a-12d...pickup, 22,2
3...Flexible part.
Claims (1)
路と、該流入管路の下流側同軸上に位置され被測
流体の流れ方向に変位自在とされた流出管路と、
前記流入管路と流出管路との間を連通しこれらの
管路と直交する方向より前記流入管路、流出管路
に接続されたセンサ管路と、前記流入管路及び流
出管路を夫々延在方向に振動させる加振器と、前
記流入管路及び流出管路の振動に伴う前記センサ
管路の変位を検出するピツクアツプとからなる質
量流量計。 an inflow pipe that is movable in the flow direction of the fluid to be measured; an outflow pipe that is located coaxially on the downstream side of the inflow pipe and is movable in the flow direction of the fluid to be measured;
A sensor pipe communicating between the inflow pipe and the outflow pipe and connected to the inflow pipe and the outflow pipe from a direction perpendicular to these pipes, and a sensor pipe connecting the inflow pipe and the outflow pipe, respectively. A mass flowmeter comprising a vibrator that vibrates in the extending direction, and a pickup that detects displacement of the sensor conduit due to vibration of the inflow conduit and the outflow conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9454487U JPS6416U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9454487U JPS6416U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416U true JPS6416U (en) | 1989-01-05 |
Family
ID=30958120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9454487U Pending JPS6416U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416U (en) |
-
1987
- 1987-06-19 JP JP9454487U patent/JPS6416U/ja active Pending
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