JPH0199020U - - Google Patents
Info
- Publication number
- JPH0199020U JPH0199020U JP19515287U JP19515287U JPH0199020U JP H0199020 U JPH0199020 U JP H0199020U JP 19515287 U JP19515287 U JP 19515287U JP 19515287 U JP19515287 U JP 19515287U JP H0199020 U JPH0199020 U JP H0199020U
- Authority
- JP
- Japan
- Prior art keywords
- flow velocity
- fluid
- ellipse
- velocity measurement
- moving
- 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 4
- 238000005259 measurement Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図ａは本考案の側面図、ｂは移動軸１の断
面図、第２図ａは従来の側面図、ｂは移動軸１の
断面図、第３図はこの考案の実施例におけるレイ
ノルズ数Ｒｅの変化に対する抵抗係数ＣＤを従来
の一実施例と比較した特性図、第４図はこの考案
の他の実施例を示す断面図、第５図ａ，ｂはこの
考案の移動軸１の移動方法を示す一実施例の側面
図と断面図である。
１…流速測定部移動軸、２…流速測定部、３…
ブラケツト、４…軸受、５…移動軸の移動方向、
６…流体の流れの方向、７…平板、８…歯車、９
…歯形。
Fig. 1a is a side view of the present invention, b is a sectional view of the moving shaft 1, Fig. 2a is a side view of the conventional system, b is a sectional view of the moving shaft 1, and Fig. 3 is a Reynolds in an embodiment of the invention. A characteristic diagram comparing the resistance coefficient CD with respect to a change in the number Re with a conventional embodiment, FIG. 4 is a sectional view showing another embodiment of this invention, and FIGS. FIG. 3 is a side view and a cross-sectional view of an embodiment showing a moving method. 1...Flow velocity measuring section movement axis, 2...Flow velocity measuring section, 3...
Bracket, 4...bearing, 5...movement direction of the moving axis,
6... Direction of fluid flow, 7... Flat plate, 8... Gear, 9
...tooth shape.
Claims (1)
測定部を移動する場合、流速測定部の移動軸の断
面形状を楕円、または楕円に似た形状とすること
により、流体の抵抗や流体によつて透引される振
動を減少させることを特徴とする流速測定部の移
動軸。 When moving the flow velocity measurement part to measure the flow velocity in a fluid, by making the cross-sectional shape of the moving axis of the flow velocity measurement part an ellipse or a shape similar to an ellipse, it is possible to reduce the resistance of the fluid and the transparency caused by the fluid. A moving axis of a flow velocity measurement unit characterized by reducing vibration caused by the flow rate measurement unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19515287U JPH0199020U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19515287U JPH0199020U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199020U true JPH0199020U (en) | 1989-07-03 |
Family
ID=31485845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19515287U Pending JPH0199020U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199020U (en) |
-
1987
- 1987-12-23 JP JP19515287U patent/JPH0199020U/ja active Pending