JPS6023722U - vortex flow meter - Google Patents
vortex flow meterInfo
- Publication number
- JPS6023722U JPS6023722U JP11693783U JP11693783U JPS6023722U JP S6023722 U JPS6023722 U JP S6023722U JP 11693783 U JP11693783 U JP 11693783U JP 11693783 U JP11693783 U JP 11693783U JP S6023722 U JPS6023722 U JP S6023722U
- Authority
- JP
- Japan
- Prior art keywords
- vortex
- change detection
- detection chamber
- pressure change
- pressure
- 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.)
- Granted
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、従来の渦流量計の説明図でイは流れ方 −
向からみた正面図、口はイ図ＡＡ断面における側面図で
ある。第２図は、本願考案になる説明図で４９口は第１
図と同様な正面図および側面図である。第３図は、他の
実施例である。
１：管体、２：渦発生体、３：同筒体４を固着するフラ
ンジ、５：板状体、６：圧力導入孔、７：力変換器、８
：端子、９ニドレーン抜き孔。
第１図
第２図Figure 1 is an explanatory diagram of a conventional vortex flowmeter, and A shows the flow direction.
The front view is a front view as seen from the front, and the mouth is a side view in cross section AA in Figure A. Figure 2 is an explanatory diagram of the present invention, and 49 ports are the first
FIG. 3 is a front view and a side view similar to the figure. FIG. 3 shows another embodiment. 1: Pipe body, 2: Vortex generator, 3: Flange for fixing the cylinder body 4, 5: Plate body, 6: Pressure introduction hole, 7: Force transducer, 8
: Terminal, 9 drain hole. Figure 1 Figure 2
Claims (2)
された渦発生体に、この渦発生体の軸に平行して穿孔さ
れた圧力変化検知室に導通する如く前記渦発生体の側面
に圧力導通口を穿孔し、前記圧力変化検知室内にこの圧
力変化検知室の壁面と微小間隙を保持し、かつ前記渦発
生体または管体の一端に円筒体を固着し、この円筒体内
には力変換素子を内蔵するとともに、この円筒体の他の
一端を板状体に形成し、この板状体に対する前記圧力導
通口から導入される圧力による力を前記力変換素子で検
出してなる渦流量計において、渦発生体側面に前記板状
体端部とこれと対向して圧力変化検知室底部とで形成さ
れる間隙を含むドレーン抜き孔を穿孔することを特徴と
した渦流量計。(1) The vortex is generated in a vortex generator disposed opposite to the flow in a pipe through which the fluid to be measured flows, so as to be electrically connected to a pressure change detection chamber bored parallel to the axis of the vortex generator. A pressure communication port is bored in the side surface of the body, a minute gap is maintained in the pressure change detection chamber with the wall surface of the pressure change detection chamber, and a cylindrical body is fixed to one end of the vortex generating body or the tube body. A force transducing element is built into the body, and the other end of the cylindrical body is formed into a plate-shaped body, and the force due to the pressure introduced from the pressure communication port to the plate-shaped body is detected by the force transducing element. A vortex flowmeter characterized in that a drain hole including a gap formed by the end of the plate-like body and the bottom of the pressure change detection chamber opposite thereto is bored in the side surface of the vortex generator. Total.
方に傾斜する如く穿孔することを特徴とする実用新案登
録請求の範囲第（１）項記載の渦流量計。(2) The vortex flowmeter according to claim 1, wherein the drain hole is formed so as to be inclined downward from the axis of the vortex generator toward the side surface.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11693783U JPS6023722U (en) | 1983-07-26 | 1983-07-26 | vortex flow meter |
| EP83111731A EP0110321B1 (en) | 1982-11-25 | 1983-11-23 | Vortex flow meter |
| DE8383111731T DE3377936D1 (en) | 1982-11-25 | 1983-11-23 | VORTEX FLOW METER |
| CA000441833A CA1206351A (en) | 1982-11-25 | 1983-11-24 | Vortex flow meter |
| US06/821,222 US4627295A (en) | 1982-11-25 | 1986-01-21 | Vortex flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11693783U JPS6023722U (en) | 1983-07-26 | 1983-07-26 | vortex flow meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023722U true JPS6023722U (en) | 1985-02-18 |
| JPS6324411Y2 JPS6324411Y2 (en) | 1988-07-05 |
Family
ID=30269375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11693783U Granted JPS6023722U (en) | 1982-11-25 | 1983-07-26 | vortex flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023722U (en) |
-
1983
- 1983-07-26 JP JP11693783U patent/JPS6023722U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324411Y2 (en) | 1988-07-05 |
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