JPS6068427U - vortex flow meter - Google Patents
vortex flow meterInfo
- Publication number
- JPS6068427U JPS6068427U JP15971683U JP15971683U JPS6068427U JP S6068427 U JPS6068427 U JP S6068427U JP 15971683 U JP15971683 U JP 15971683U JP 15971683 U JP15971683 U JP 15971683U JP S6068427 U JPS6068427 U JP S6068427U
- Authority
- JP
- Japan
- Prior art keywords
- pressure transmission
- transmission path
- vortex
- flow meter
- vortex flow
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案になる渦流量計の一実施例の縦断面図、
第２図は第１図中■−■線に沿う縮小横断矢視図、第３
図は上記渦流量計の流量変化に伴う器差特性の変化を示
す図である。
１・・・・・・渦流量計、２・・・・・・ハウジング、
２ａ・・・・・・流路、３ａｔ３ｂ・・・・・・圧力伝
達孔、５・・・・・・可動板、６，１２・・・・・・室
、７・・・・・・絞り、１３・・・・・・ピックアップ
、１４・・・・・・渦。FIG. 1 is a longitudinal sectional view of an embodiment of the vortex flowmeter according to the present invention.
Figure 2 is a reduced cross-sectional view taken along the line ■-■ in Figure 1;
The figure is a diagram showing changes in the instrumental error characteristics accompanying changes in the flow rate of the vortex flowmeter. 1... Vortex flow meter, 2... Housing,
2a...Flow path, 3at3b...Pressure transmission hole, 5...Movable plate, 6, 12...Chamber, 7...Aperture , 13...pickup, 14...vortex.
Claims (1)
の渦発生部分に開口され流体の圧力を伝達する圧力伝達
路と、該圧力伝達路の他端に設けられ渦発生周波数を検
出する検出体と、該圧力伝□ 連路の共振周波数を流
量計測範囲と対応する渦発生周波数範囲から外れた値と
するように該圧力伝達路の途中に設けられた絞りとより
構成してなる渦流量計。A vortex generating body disposed in the flow of fluid; a pressure transmission path having one end opened to the vortex generating portion of the vortex generating body and transmitting the pressure of the fluid; and a pressure transmission path provided at the other end of the pressure transmission path that transmits the vortex generation frequency. □ A detection body for detecting pressure transmission, and a restrictor provided in the middle of the pressure transmission path so that the resonance frequency of the pressure transmission path is outside the vortex generation frequency range corresponding to the flow rate measurement range. A vortex flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15971683U JPS6068427U (en) | 1983-10-15 | 1983-10-15 | vortex flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15971683U JPS6068427U (en) | 1983-10-15 | 1983-10-15 | vortex flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6068427U true JPS6068427U (en) | 1985-05-15 |
Family
ID=30351495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15971683U Pending JPS6068427U (en) | 1983-10-15 | 1983-10-15 | vortex flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6068427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248820U (en) * | 1988-09-29 | 1990-04-04 |
-
1983
- 1983-10-15 JP JP15971683U patent/JPS6068427U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248820U (en) * | 1988-09-29 | 1990-04-04 |
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