JPH0370325U - - Google Patents
Info
- Publication number
- JPH0370325U JPH0370325U JP13099889U JP13099889U JPH0370325U JP H0370325 U JPH0370325 U JP H0370325U JP 13099889 U JP13099889 U JP 13099889U JP 13099889 U JP13099889 U JP 13099889U JP H0370325 U JPH0370325 U JP H0370325U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- spacer
- wire mesh
- flowmeter
- wire
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案による流量計の一実施例を示す
断面図、第２図ａおよびｂは第１図に示す各スペ
ーサ固定用ネジ体の断面図および正面図、第３図
は第２図のスペーサ固定用ネジ体の取付け時に用
いる専用治具の一例を示す側面図、第４図は従来
の金網の取付け方法を説明するための説明図であ
る。
１……管路、２……入口側の円管部、３……絞
り部、４……中間の円管部、５……拡大部、６…
…出口部の円管部、７１〜７５……整流用金網、
８１〜８５……金網固定用スペーサ、９１，９２
……スペーサ固定用ネジ体、１１……マイクロフ
ローセンサ。
FIG. 1 is a sectional view showing an embodiment of a flowmeter according to the present invention, FIGS. 2 a and b are sectional views and front views of each spacer fixing screw body shown in FIG. 1, and FIG. FIG. 4 is a side view showing an example of a special jig used when attaching the spacer fixing screw body, and FIG. 4 is an explanatory diagram for explaining a conventional method for attaching a wire mesh. DESCRIPTION OF SYMBOLS 1... Pipeline, 2... Circular tube part on the inlet side, 3... Throttled part, 4... Middle circular pipe part, 5... Enlarged part, 6...
... Circular pipe part of the outlet part, 7 1 to 7 5 ... Wire mesh for rectification,
8 1 to 8 5 ... spacer for fixing wire mesh, 9 1 , 9 2
...Screw body for fixing spacer, 11...Micro flow sensor.
Claims (1)
後方の流路に流速センサを配置して、このセンサ
により流量を測定する流量計において、前記流路
内の各金網を筒状のスペーサでそれぞれはさみ込
む構造となし、その外側からリング状のネジ体を
流路の内壁面にネジ止めして各々の金網およびス
ペーサを押えつけて取付けるようにしたことを特
徴とする流量計。 In a flowmeter, a plurality of wire meshes are arranged in a flow path, a flow rate sensor is arranged in the flow path behind these wire meshes, and the flow rate is measured by this sensor, and each wire mesh in the flow path is connected to a cylindrical spacer. A flowmeter characterized in that the ring-shaped screw body is screwed from the outside to the inner wall surface of the flow path, and the wire mesh and spacer are pressed down and installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13099889U JPH0370325U (en) | 1989-11-13 | 1989-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13099889U JPH0370325U (en) | 1989-11-13 | 1989-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0370325U true JPH0370325U (en) | 1991-07-15 |
Family
ID=31678529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13099889U Pending JPH0370325U (en) | 1989-11-13 | 1989-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0370325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004093159A (en) * | 2002-08-29 | 2004-03-25 | Yamatake Corp | Fixing device of straightening unit |
-
1989
- 1989-11-13 JP JP13099889U patent/JPH0370325U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004093159A (en) * | 2002-08-29 | 2004-03-25 | Yamatake Corp | Fixing device of straightening unit |
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