JPH0464412B2 - - Google Patents
Info
- Publication number
- JPH0464412B2 JPH0464412B2 JP16174784A JP16174784A JPH0464412B2 JP H0464412 B2 JPH0464412 B2 JP H0464412B2 JP 16174784 A JP16174784 A JP 16174784A JP 16174784 A JP16174784 A JP 16174784A JP H0464412 B2 JPH0464412 B2 JP H0464412B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- sphere
- flow rate
- flow
- detection 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 8
- 229910001035 Soft ferrite Inorganic materials 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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 |
|---|---|---|---|
| JP16174784A JPS6138522A (ja) | 1984-07-31 | 1984-07-31 | 流量検出装置 |
| EP85109487A EP0172451B1 (en) | 1984-07-31 | 1985-07-27 | Flow rate detecting device |
| DE8585109487T DE3577347D1 (de) | 1984-07-31 | 1985-07-27 | Durchflussgeschwindigkeitsdetektor. |
| 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 |
|---|---|---|---|
| JP16174784A JPS6138522A (ja) | 1984-07-31 | 1984-07-31 | 流量検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138522A JPS6138522A (ja) | 1986-02-24 |
| JPH0464412B2 true JPH0464412B2 (en]) | 1992-10-14 |
Family
ID=15741115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16174784A Granted JPS6138522A (ja) | 1984-07-31 | 1984-07-31 | 流量検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138522A (en]) |
-
1984
- 1984-07-31 JP JP16174784A patent/JPS6138522A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138522A (ja) | 1986-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |