JPH0285326U - - Google Patents
Info
- Publication number
- JPH0285326U JPH0285326U JP16482488U JP16482488U JPH0285326U JP H0285326 U JPH0285326 U JP H0285326U JP 16482488 U JP16482488 U JP 16482488U JP 16482488 U JP16482488 U JP 16482488U JP H0285326 U JPH0285326 U JP H0285326U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- hole
- strain gauge
- flow rate
- measuring device
- 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
- 238000005259 measurement Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案の流速測定装置を配管に取り付
けた状態の横断面図、第２図は同じく縦断面図、
第３図は第２図のＡ―Ａ線に沿う測定部の断面図
である。
１……本体、１ａ……穴、２……保持具、３…
…弾性体、４……測定部、５……ひずみゲージ、
６……リード線、７……ひずみ計、１２……調整
レバー。
Figure 1 is a cross-sectional view of the flow rate measuring device of the present invention attached to a pipe, and Figure 2 is a longitudinal cross-sectional view of the same.
FIG. 3 is a sectional view of the measuring section taken along line AA in FIG. 2. 1... Main body, 1a... Hole, 2... Holder, 3...
...Elastic body, 4...Measurement section, 5...Strain gauge,
6...Lead wire, 7...Strain gauge, 12...Adjustment lever.
Claims (1)
に取付軸と他端に穴を有する保持具を軸着し、保
持具の穴の端部を弾性体で閉鎖し、断面が翼形状
の測定部の一端を弾性体に埋設し、流体の流れに
従つて測定部が揺動するのに併つて伸縮する弾性
体の伸張側および圧縮側表面に、保持具の取付軸
に穿設した穴を通つて外部に延びるリード線を介
してひずみ計に接続するひずみゲージを少なくと
も伸張側あるいは圧縮側に貼着することを特徴と
する流速測定装置。 (2) 保持具の軸部に流体に対する測定部の向き
を調整する調整手段を有する請求項１記載の流速
測定装置。[Claims for Utility Model Registration] (1) A mounting shaft and a holder having a hole at the other end are attached to a main body that is removable from piping and has a hole in the shaft center, and the end of the hole in the holder is made of elastic material. One end of the measurement part, which is closed by the body and has a wing-shaped cross section, is buried in an elastic body, and the extension side and compression side surfaces of the elastic body expand and contract as the measurement part swings according to the fluid flow. A flow rate measuring device characterized in that a strain gauge connected to a strain gauge via a lead wire extending to the outside through a hole drilled in a mounting shaft of a holder is attached to at least the extension side or the compression side. (2) The flow rate measuring device according to claim 1, wherein the holder has an adjusting means on the shaft portion thereof to adjust the orientation of the measuring portion with respect to the fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16482488U JPH0285326U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16482488U JPH0285326U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285326U true JPH0285326U (en) | 1990-07-04 |
Family
ID=31450761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16482488U Pending JPH0285326U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285326U (en) |
-
1988
- 1988-12-19 JP JP16482488U patent/JPH0285326U/ja active Pending