JP2003535323A - コリオリ質量流量計 - Google Patents
コリオリ質量流量計Info
- Publication number
- JP2003535323A JP2003535323A JP2002500196A JP2002500196A JP2003535323A JP 2003535323 A JP2003535323 A JP 2003535323A JP 2002500196 A JP2002500196 A JP 2002500196A JP 2002500196 A JP2002500196 A JP 2002500196A JP 2003535323 A JP2003535323 A JP 2003535323A
- Authority
- JP
- Japan
- Prior art keywords
- measuring tube
- shell
- mass
- mass flowmeter
- radius
- 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
- 230000004323 axial length Effects 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003466 welding 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8463—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits the measuring conduits' cross-section being deformed during measurement, e.g. by periodically deflecting a portion of the conduits' surface
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
- G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Harvester Elements (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000A000038 | 2000-01-17 | ||
| IT2000PR000038A ITPR20000038A1 (it) | 2000-06-01 | 2000-06-01 | Misuratore di portata a vibrazioni di guscio con masse aggiunte |
| PCT/EP2001/006188 WO2001092833A1 (en) | 2000-06-01 | 2001-05-31 | Coriolis mass flow meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003535323A true JP2003535323A (ja) | 2003-11-25 |
| JP2003535323A5 JP2003535323A5 (enExample) | 2005-06-02 |
Family
ID=11453423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002500196A Pending JP2003535323A (ja) | 2000-06-01 | 2001-05-31 | コリオリ質量流量計 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6805013B2 (enExample) |
| EP (1) | EP1208358B1 (enExample) |
| JP (1) | JP2003535323A (enExample) |
| AT (1) | ATE272829T1 (enExample) |
| AU (1) | AU7054401A (enExample) |
| DE (1) | DE60104630T2 (enExample) |
| DK (1) | DK1208358T3 (enExample) |
| IT (1) | ITPR20000038A1 (enExample) |
| WO (1) | WO2001092833A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004026322B3 (de) * | 2004-05-26 | 2005-09-15 | Krohne Ag | Coriolis-Massendurchflußmeßgerät |
| DE102004060420A1 (de) * | 2004-12-14 | 2006-06-29 | Krohne Ag | Coriolis-Massendurchflußmeßgerät |
| WO2011067766A2 (en) | 2009-12-03 | 2011-06-09 | Precim Ltd. | Coriolis mass flow meter and components thereof |
| US9354096B2 (en) * | 2013-04-22 | 2016-05-31 | Argosy Technologies Ltd. | Single staright tube coriolis flowmeter including exciters provided in two planes and perpendicular to each other |
| US9719826B2 (en) * | 2015-08-12 | 2017-08-01 | Honeywell International Inc. | Mass flow primary with exciter |
| GB201714069D0 (en) * | 2017-09-01 | 2017-10-18 | Exnics Ltd | Apparatus and method |
| US10598531B2 (en) * | 2018-04-23 | 2020-03-24 | General Electric Company | Coriolis flow meter with multiple actuators arranged on a flow tube and driven in different planes |
| CN111174844A (zh) * | 2018-11-09 | 2020-05-19 | 高准有限公司 | 传感器装置及包括该传感器装置的科里奥利质量流量计 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448921A (en) * | 1991-02-05 | 1995-09-12 | Direct Measurement Corporation | Coriolis mass flow rate meter |
| JP3574900B2 (ja) * | 1994-03-07 | 2004-10-06 | グッドブレッド，ジヨセフ | 発振システム特性の計測装置と方法 |
| GB9411571D0 (en) * | 1994-06-09 | 1994-08-03 | Weston Aerospace Ltd | Mass flow sensor |
| DE19620079C2 (de) * | 1996-05-20 | 2001-08-23 | Krohne Messtechnik Kg | Massendurchflußmeßgerät |
| CA2271030C (en) * | 1997-01-16 | 2003-03-18 | Larry K. Carmichael | Signal processing and field proving methods and circuits for a coriolis mass flow meter |
-
2000
- 2000-06-01 IT IT2000PR000038A patent/ITPR20000038A1/it unknown
-
2001
- 2001-05-31 WO PCT/EP2001/006188 patent/WO2001092833A1/en not_active Ceased
- 2001-05-31 DK DK01949370T patent/DK1208358T3/da active
- 2001-05-31 DE DE60104630T patent/DE60104630T2/de not_active Expired - Fee Related
- 2001-05-31 US US09/979,820 patent/US6805013B2/en not_active Expired - Fee Related
- 2001-05-31 JP JP2002500196A patent/JP2003535323A/ja active Pending
- 2001-05-31 EP EP01949370A patent/EP1208358B1/en not_active Expired - Lifetime
- 2001-05-31 AT AT01949370T patent/ATE272829T1/de not_active IP Right Cessation
- 2001-05-31 AU AU70544/01A patent/AU7054401A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1208358A1 (en) | 2002-05-29 |
| US20030089180A1 (en) | 2003-05-15 |
| US6805013B2 (en) | 2004-10-19 |
| DK1208358T3 (da) | 2004-12-06 |
| ITPR20000038A0 (it) | 2000-06-01 |
| AU7054401A (en) | 2001-12-11 |
| EP1208358B1 (en) | 2004-08-04 |
| DE60104630T2 (de) | 2005-08-11 |
| WO2001092833A1 (en) | 2001-12-06 |
| DE60104630D1 (de) | 2004-09-09 |
| ITPR20000038A1 (it) | 2001-12-01 |
| ATE272829T1 (de) | 2004-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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| RD04 | Notification of resignation of power of attorney |
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| A02 | Decision of refusal |
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