JPS61122521A - 流量検出器 - Google Patents
流量検出器Info
- Publication number
- JPS61122521A JPS61122521A JP24495884A JP24495884A JPS61122521A JP S61122521 A JPS61122521 A JP S61122521A JP 24495884 A JP24495884 A JP 24495884A JP 24495884 A JP24495884 A JP 24495884A JP S61122521 A JPS61122521 A JP S61122521A
- Authority
- JP
- Japan
- Prior art keywords
- spherical body
- flow
- sphere
- wall surface
- flow rate
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/056—Orbital ball flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24495884A JPS61122521A (ja) | 1984-11-20 | 1984-11-20 | 流量検出器 |
| DE8585109487T DE3577347D1 (de) | 1984-07-31 | 1985-07-27 | Durchflussgeschwindigkeitsdetektor. |
| EP85109487A EP0172451B1 (en) | 1984-07-31 | 1985-07-27 | Flow rate detecting device |
| US06/761,021 US4658654A (en) | 1984-07-31 | 1985-07-31 | Flow rate detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24495884A JPS61122521A (ja) | 1984-11-20 | 1984-11-20 | 流量検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122521A true JPS61122521A (ja) | 1986-06-10 |
| JPH0360374B2 JPH0360374B2 (enrdf_load_stackoverflow) | 1991-09-13 |
Family
ID=17126478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24495884A Granted JPS61122521A (ja) | 1984-07-31 | 1984-11-20 | 流量検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122521A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01189519A (ja) * | 1988-01-26 | 1989-07-28 | Matsushita Electric Ind Co Ltd | 流量検出装置 |
-
1984
- 1984-11-20 JP JP24495884A patent/JPS61122521A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01189519A (ja) * | 1988-01-26 | 1989-07-28 | Matsushita Electric Ind Co Ltd | 流量検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0360374B2 (enrdf_load_stackoverflow) | 1991-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |