JPH0221521U - - Google Patents
Info
- Publication number
- JPH0221521U JPH0221521U JP10086588U JP10086588U JPH0221521U JP H0221521 U JPH0221521 U JP H0221521U JP 10086588 U JP10086588 U JP 10086588U JP 10086588 U JP10086588 U JP 10086588U JP H0221521 U JPH0221521 U JP H0221521U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cylinder
- fluid
- flow rate
- cylindrical body
- 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 description 5
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図〜第２図は本考案の実施例に対応するも
ので、第１図は説明的縦断面図、第２図は要部斜
視図、第３図ａは従来例の説明的縦断面図、第３
図ｂは第３図ａのＡ―Ａ断面図である。
符号１……流量計、２……筒体、３……回転軸
、４……羽根、５……磁石部、６……磁気センサ
、７……流体、８……流体旋回手段、９……配管
、１０……凹溝。
Figures 1 and 2 correspond to the embodiment of the present invention, where Figure 1 is an explanatory longitudinal sectional view, Figure 2 is a perspective view of the main part, and Figure 3a is an explanatory longitudinal sectional view of the conventional example. Figure, 3rd
Figure b is a sectional view taken along line AA in Figure 3a. Reference numeral 1...Flowmeter, 2...Cylinder, 3...Rotating shaft, 4...Blade, 5...Magnet portion, 6...Magnetic sensor, 7...Fluid, 8...Fluid swirling means, 9... ...Piping, 10...Concave groove.
Claims (1)
を設け、該羽根に構成した磁石部による磁界を、
筒体外側の磁気センサで検知することにより、流
体の流量に対応した前記羽根の回転速度から、筒
体内を流れる流体の流量を測定する流量計におい
て、前記羽根は磁石材料の粉末を混入したプラス
チツクで放射直線状に形成して、全体を磁石部に
構成すると共に、筒体には該羽根よりも上流側に
流体旋回手段を設けたことを特徴とする流量計。 A blade is provided on the outer periphery of the rotating shaft configured in the axial direction inside the cylinder, and the magnetic field generated by the magnet portion configured in the blade is
In a flow meter that measures the flow rate of the fluid flowing inside the cylinder from the rotational speed of the blade corresponding to the flow rate of the fluid by detecting it with a magnetic sensor outside the cylinder, the blade is made of plastic mixed with powder of a magnetic material. 1. A flowmeter characterized in that the cylindrical body is formed in a radial straight line, the entire body is constituted by a magnet part, and the cylindrical body is provided with a fluid swirling means upstream of the vanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10086588U JPH0221521U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10086588U JPH0221521U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221521U true JPH0221521U (en) | 1990-02-13 |
Family
ID=31329331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10086588U Pending JPH0221521U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221521U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228923A (en) * | 1984-04-27 | 1985-11-14 | Saginomiya Seisakusho Inc | Flow sensor |
| JPS6362722B2 (en) * | 1982-03-23 | 1988-12-05 | ||
| JPS6423118A (en) * | 1987-07-17 | 1989-01-25 | Ckd Controls | Flow rate sensor |
-
1988
- 1988-07-29 JP JP10086588U patent/JPH0221521U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362722B2 (en) * | 1982-03-23 | 1988-12-05 | ||
| JPS60228923A (en) * | 1984-04-27 | 1985-11-14 | Saginomiya Seisakusho Inc | Flow sensor |
| JPS6423118A (en) * | 1987-07-17 | 1989-01-25 | Ckd Controls | Flow rate sensor |
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