JPS6184813U - - Google Patents
Info
- Publication number
- JPS6184813U JPS6184813U JP16919984U JP16919984U JPS6184813U JP S6184813 U JPS6184813 U JP S6184813U JP 16919984 U JP16919984 U JP 16919984U JP 16919984 U JP16919984 U JP 16919984U JP S6184813 U JPS6184813 U JP S6184813U
- Authority
- JP
- Japan
- Prior art keywords
- vortex
- insertion hole
- main body
- bulge portion
- slightly smaller
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図はこの考案に係る渦流量計の一実施例を
示すものでイは一部切欠側面図、ロはイの要部の
拡大切欠正面図、ハはイのＡ−Ａ線拡大断面図、
第２図はレイノルズ数−器差特性のグラフ、第３
図は従来の一部切欠正面図である。
１……本体、３……挿通孔、４……渦検出体、
５……固定鍔部、９……渦検出部、１１……膨出
部、１２……導圧溝、ｇ……間隙。
Figure 1 shows an embodiment of the vortex flowmeter according to this invention, in which A is a partially cutaway side view, B is an enlarged notched front view of the main part of A, and C is an enlarged sectional view taken along the line A-A in A. ,
Figure 2 is a graph of Reynolds number vs. instrumental error characteristics;
The figure is a partially cutaway front view of a conventional device. 1... Main body, 3... Insertion hole, 4... Vortex detector,
5... fixed collar part, 9... vortex detection part, 11... bulge part, 12... pressure guiding groove, g... gap.
Claims (1)
を貫通する挿通孔を有する本体と、前記挿通孔に
挿通され、前記本体に一端を固着して渦を発生し
かつ渦変動応力を検出する渦検出体とからなる渦
流量計において、前記渦検出体の本体内壁近傍に
前記挿通孔内径よりも僅かに小さい直径の膨出部
を設け、この膨出部の流出側に渦検出体軸に平行
した導圧溝を設けて成る渦流量計。 A main body having an insertion hole penetrating the outer wall on the radial extension of a cylindrical part through which the fluid to be measured flows, and a main body that is inserted into the insertion hole and has one end fixed to the main body to generate a vortex and detect vortex fluctuation stress. In a vortex flowmeter consisting of a vortex detector, a bulge portion having a diameter slightly smaller than the inner diameter of the insertion hole is provided near the inner wall of the vortex detector body, and a bulge portion having a diameter slightly smaller than the inner diameter of the insertion hole is provided on the outflow side of the bulge portion. A vortex flowmeter with parallel pressure grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984169199U JPH037780Y2 (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984169199U JPH037780Y2 (en) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6184813U true JPS6184813U (en) | 1986-06-04 |
| JPH037780Y2 JPH037780Y2 (en) | 1991-02-26 |
Family
ID=30726946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984169199U Expired JPH037780Y2 (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037780Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741115U (en) * | 1980-08-21 | 1982-03-05 | ||
| JPS57133318A (en) * | 1981-02-13 | 1982-08-18 | Yokogawa Hokushin Electric Corp | Measuring device of flow speed and flow rate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068373A (en) * | 1976-10-07 | 1978-01-17 | International Business Machines Corporation | Component insertion machine |
-
1984
- 1984-11-09 JP JP1984169199U patent/JPH037780Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741115U (en) * | 1980-08-21 | 1982-03-05 | ||
| JPS57133318A (en) * | 1981-02-13 | 1982-08-18 | Yokogawa Hokushin Electric Corp | Measuring device of flow speed and flow rate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037780Y2 (en) | 1991-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6184813U (en) | ||
| JPS63193017A (en) | Vortex meter body | |
| JPS6331330U (en) | ||
| JPH01180621U (en) | ||
| JPS62192216U (en) | ||
| JPS61184937U (en) | ||
| JPH0543387Y2 (en) | ||
| JPH0464726U (en) | ||
| JPS60139224U (en) | vortex flow meter | |
| JPH0193518U (en) | ||
| JPS61139422U (en) | ||
| JPS626854U (en) | ||
| JPS5810705U (en) | Resistance tube of pneumotachograph | |
| JPS58112922U (en) | vortex flow meter | |
| JPH032990U (en) | ||
| JPS61174641U (en) | ||
| JPH0178919U (en) | ||
| JPS581113U (en) | Orifice type flowmeter | |
| JPS623019U (en) | ||
| JPH0227083U (en) | ||
| JPH02144722U (en) | ||
| JPS59180627U (en) | Flow velocity/flow measuring device | |
| JPS61124844U (en) | ||
| JPS61193321U (en) | ||
| JPS58112921U (en) | vortex flow meter |