HK1026022A1 - Dual loop coriolis effect mass flowmeter - Google Patents
Dual loop coriolis effect mass flowmeterInfo
- Publication number
- HK1026022A1 HK1026022A1 HK00105369A HK00105369A HK1026022A1 HK 1026022 A1 HK1026022 A1 HK 1026022A1 HK 00105369 A HK00105369 A HK 00105369A HK 00105369 A HK00105369 A HK 00105369A HK 1026022 A1 HK1026022 A1 HK 1026022A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- mass flowmeter
- dual loop
- coriolis effect
- effect mass
- loop coriolis
- Prior art date
Links
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
-
- 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
- G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
-
- 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
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
-
- 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
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
-
- 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
- G01F1/8481—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point
- G01F1/8486—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point with multiple measuring conduits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49288—Connecting rod making
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/814,203 US6332367B1 (en) | 1997-03-11 | 1997-03-11 | Dual loop Coriolis effect mass flowmeter |
PCT/US1998/003494 WO1998040702A1 (fr) | 1997-03-11 | 1998-02-25 | Debitmetre massique a acceleration de coriolis, dote d'une double boucle |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1026022A1 true HK1026022A1 (en) | 2000-12-01 |
Family
ID=25214425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00105369A HK1026022A1 (en) | 1997-03-11 | 2000-08-28 | Dual loop coriolis effect mass flowmeter |
Country Status (13)
Country | Link |
---|---|
US (4) | US6332367B1 (fr) |
EP (1) | EP0966654B1 (fr) |
JP (1) | JP3556954B2 (fr) |
KR (1) | KR100388336B1 (fr) |
CN (1) | CN1116588C (fr) |
AR (1) | AR011972A1 (fr) |
AU (1) | AU6181998A (fr) |
BR (1) | BR9808655A (fr) |
CA (1) | CA2279642C (fr) |
HK (1) | HK1026022A1 (fr) |
MY (1) | MY122093A (fr) |
RU (1) | RU2207519C2 (fr) |
WO (1) | WO1998040702A1 (fr) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332367B1 (en) | 1997-03-11 | 2001-12-25 | Micro Motion, Inc. | Dual loop Coriolis effect mass flowmeter |
US6286373B1 (en) * | 1999-02-12 | 2001-09-11 | Micro Motion, Inc. | Coriolis flowmeter having an explosion proof housing |
US6330832B1 (en) * | 1999-06-30 | 2001-12-18 | Micro Motion, Inc. | Coriolis flowmeter having a casing enclosed in a veneer |
US6354154B1 (en) * | 1999-06-30 | 2002-03-12 | Micro Motion, Inc. | Balance bar for a coriolis flowmeter |
US6694279B2 (en) | 2001-02-16 | 2004-02-17 | Micro Motion, Inc. | Methods, apparatus, and computer program products for determining structural motion using mode selective filtering |
EP1448956B1 (fr) * | 2001-08-29 | 2015-10-14 | Endress + Hauser Flowtec AG | Capteur de mesure de type vibratoire |
US6957587B2 (en) * | 2001-08-29 | 2005-10-25 | Endress + Hauser Flowtech, Ag | Vibratory transducer |
JP2003313495A (ja) * | 2002-02-21 | 2003-11-06 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
DE10237209B4 (de) | 2002-08-14 | 2004-07-29 | Siemens Flow Instruments A/S | Durchflußmesseranordnung |
JP3782421B2 (ja) * | 2004-02-03 | 2006-06-07 | 株式会社オーバル | コリオリ流量計 |
JP3782422B2 (ja) * | 2004-02-05 | 2006-06-07 | 株式会社オーバル | コリオリ流量計 |
NL1028938C2 (nl) * | 2005-05-02 | 2006-11-03 | Berkin Bv | Massa flowmeter van het Coriolistype. |
JP3782438B1 (ja) * | 2005-07-12 | 2006-06-07 | 株式会社オーバル | 二重ループ構造のフローチューブを備えたコリオリ流量計 |
US7784359B2 (en) * | 2008-04-17 | 2010-08-31 | Rosemount Aerospace Inc. | Coriolis effect mass flow meter and gyroscope |
DE102008037700A1 (de) | 2008-08-14 | 2010-02-18 | Endress + Hauser Flowtec Ag | Messaufnehmer vom Vibrationstyp |
US7955858B2 (en) * | 2008-12-16 | 2011-06-07 | The Boeing Company | Quantum dot-based environmental indicators |
WO2010144083A1 (fr) * | 2009-06-10 | 2010-12-16 | Micro Motion, Inc. | Procédé et appareil de couplage d'un boîtier à un débitmètre vibrant |
AU2009347861B2 (en) * | 2009-06-10 | 2013-04-18 | Micro Motion, Inc. | Balance system for a vibrating flow meter |
SG178488A1 (en) * | 2009-09-14 | 2012-03-29 | Micro Motion Inc | Corrosion-resistant coating for a vibratory flowmeter and method for forming the coating |
DE102009046043A1 (de) * | 2009-10-27 | 2011-05-05 | Endress + Hauser Flowtec Ag | Messwandler vom Vibrationstyp |
DE102010040600A1 (de) * | 2010-09-10 | 2012-03-15 | Endress + Hauser Flowtec Ag | Verfahren zum Detektieren einer Verstopfung in einem Coriolis-Durchflussmessgerät |
DE102011006971A1 (de) | 2011-04-07 | 2012-10-11 | Endress + Hauser Flowtec Ag | Meßwandler vom Vibrationstyp sowie Verfahren zu dessen Herstellung |
DE102011006919A1 (de) | 2011-04-07 | 2012-10-11 | Endress + Hauser Flowtec Ag | Verfahren zum Trimmen eines Rohrs |
DE102011006997A1 (de) | 2011-04-07 | 2012-10-11 | Endress + Hauser Flowtec Ag | Frequenzabgleichsverfahren für eine Rohranordnung |
DE102011114569A1 (de) * | 2011-08-16 | 2013-02-21 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
RU2579818C1 (ru) | 2012-04-03 | 2016-04-10 | Эндресс + Хаузер Флоутек Аг | Измерительный преобразователь вибрационного типа, измерительная система для протекающей через трубопровод среды и способ постройки частоты системы труб |
DE102012102947B4 (de) | 2012-04-03 | 2023-12-21 | Endress + Hauser Flowtec Ag | Meßwandler vom Vibrationstyp |
JP6173465B2 (ja) * | 2012-09-18 | 2017-08-02 | マイクロ モーション インコーポレイテッド | ワンピース型導管取付け具を備えた振動型センサアセンブリ |
DE102012018988A1 (de) | 2012-09-27 | 2014-04-17 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
CN105358944B (zh) * | 2013-04-18 | 2019-05-14 | 高准公司 | 自对准的撑杆 |
DE102013106157A1 (de) | 2013-06-13 | 2014-12-18 | Endress + Hauser Flowtec Ag | Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts |
DE102013106155A1 (de) | 2013-06-13 | 2014-12-18 | Endress + Hauser Flowtec Ag | Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts |
CN104316122A (zh) * | 2014-10-24 | 2015-01-28 | 成都安迪生测量有限公司 | 一种高稳定性液体流量计 |
US10126266B2 (en) | 2014-12-29 | 2018-11-13 | Concentric Meter Corporation | Fluid parameter sensor and meter |
WO2016153494A1 (fr) * | 2015-03-25 | 2016-09-29 | Micro Motion, Inc. | Appareil et procédé pour réduire une contrainte de joint de brasage dans un débitmètre vibrant |
US20160332129A1 (en) * | 2015-05-14 | 2016-11-17 | Concentric Meter Corporation | Radial mode fluid process meter |
EP3677878A1 (fr) * | 2017-03-07 | 2020-07-08 | Micro Motion Inc. | Dispositif d'entraînement, capteur, et barre de renfort d'un conduit vibratoire |
CN109425398B (zh) * | 2017-08-25 | 2023-10-27 | 罗凡 | 流体流动管、传感器组件及科里奥利质量流量计 |
CN109425399B (zh) * | 2017-08-25 | 2024-02-20 | 罗凡 | 科里奥利质量流量计及其传感器组件 |
CN109425397B (zh) * | 2017-08-25 | 2023-10-27 | 罗凡 | 科里奥利质量流量计及其传感器组件 |
CN109425400B (zh) * | 2017-08-25 | 2024-02-20 | 罗凡 | 科里奥利质量流量计及其传感器组件 |
CN109425395B (zh) * | 2017-08-25 | 2024-02-13 | 罗凡 | 科里奥利质量流量计及其传感器组件 |
CN109425396B (zh) * | 2017-08-25 | 2023-10-27 | 罗凡 | 科里奥利质量流量计及其传感器组件 |
CN109425401B (zh) * | 2017-08-25 | 2024-02-13 | 罗凡 | 流体流动管、传感器组件及科里奥利质量流量计 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB421812A (en) | 1933-05-24 | 1934-12-24 | Claud Bonnaire | Improvements in or relating to sheets folded to make blank, printed, or written forms or the like |
GB462711A (en) | 1935-06-11 | 1937-03-11 | Crabtree & Sons Ltd R | Improvements relating to ink distribution in printing machines |
US4127028A (en) * | 1977-06-07 | 1978-11-28 | Halliburton Company | Coriolis mass flow rate metering means |
US4311054A (en) | 1978-11-13 | 1982-01-19 | Halliburton Company | Mass flowmeter with sensor gain control |
US4491025A (en) | 1982-11-03 | 1985-01-01 | Micro Motion, Inc. | Parallel path Coriolis mass flow rate meter |
US4747312A (en) | 1986-02-21 | 1988-05-31 | Fischer & Porter Co. | Double-loop Coriolis type mass flowmeter |
EP0271605B1 (fr) | 1986-10-02 | 1990-12-27 | Krohne AG | Appareil pour mesurer le débit massique avec dispositif d'investigation de la force de coriolis |
KR960000099B1 (ko) | 1986-10-28 | 1996-01-03 | 더폭스보로 컴패니 | 코리올리 유형의 질량유량계 |
US5078014A (en) * | 1988-03-07 | 1992-01-07 | Lew Hyok S | Convective inertia force flowmeter |
DE3829058A1 (de) | 1988-08-26 | 1990-03-08 | Danfoss As | Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet (i) |
US5115683A (en) * | 1988-09-27 | 1992-05-26 | K-Flow Division Of Kane Steel Co., Inc. | Coriolis mass flow meter adapted for low flow rates |
EP0431132B1 (fr) | 1989-06-09 | 1998-09-16 | Micro Motion Incorporated | Debitmetre massique de coriolis a stabilite amelioree |
US4957005A (en) | 1989-10-05 | 1990-09-18 | Fischer & Porter Company | Coriolis-type flowmeter |
EP0462711A1 (fr) * | 1990-06-16 | 1991-12-27 | Imperial Chemical Industries Plc | Débitmètre pour fluides |
US5425277A (en) * | 1991-01-22 | 1995-06-20 | Lew; Hyok S. | Inertia force flowmeter with symmetrized looped conduit |
US5379649A (en) * | 1991-12-23 | 1995-01-10 | Micro Motion, Inc. | Coriolis effect meter using optical fiber sensors |
US5357811A (en) * | 1992-02-11 | 1994-10-25 | Exac Corporation | Single tube coriolis flow meter with floating intermediate section |
US5349872A (en) * | 1993-08-20 | 1994-09-27 | Micro Motion, Inc. | Stationary coils for a coriolis effect mass flowmeter |
US5497666A (en) | 1994-07-20 | 1996-03-12 | Micro Motion, Inc. | Increased sensitivity coriolis effect flowmeter using nodal-proximate sensors |
US6332367B1 (en) | 1997-03-11 | 2001-12-25 | Micro Motion, Inc. | Dual loop Coriolis effect mass flowmeter |
-
1997
- 1997-03-11 US US08/814,203 patent/US6332367B1/en not_active Expired - Lifetime
-
1998
- 1998-02-25 CA CA002279642A patent/CA2279642C/fr not_active Expired - Lifetime
- 1998-02-25 KR KR10-1999-7008225A patent/KR100388336B1/ko not_active IP Right Cessation
- 1998-02-25 WO PCT/US1998/003494 patent/WO1998040702A1/fr active IP Right Grant
- 1998-02-25 AU AU61819/98A patent/AU6181998A/en not_active Abandoned
- 1998-02-25 BR BR9808655-3A patent/BR9808655A/pt not_active Application Discontinuation
- 1998-02-25 CN CN98803311A patent/CN1116588C/zh not_active Expired - Lifetime
- 1998-02-25 RU RU99121191/28A patent/RU2207519C2/ru active
- 1998-02-25 EP EP98906650.1A patent/EP0966654B1/fr not_active Expired - Lifetime
- 1998-02-25 JP JP53958098A patent/JP3556954B2/ja not_active Expired - Fee Related
- 1998-03-07 MY MYPI98001006A patent/MY122093A/en unknown
- 1998-03-11 AR ARP980101098A patent/AR011972A1/es unknown
- 1998-09-02 US US09/145,881 patent/US5996225A/en not_active Expired - Lifetime
-
2000
- 2000-04-04 US US09/542,143 patent/US6293158B1/en not_active Expired - Lifetime
- 2000-08-28 HK HK00105369A patent/HK1026022A1/xx not_active IP Right Cessation
-
2001
- 2001-03-15 US US09/808,858 patent/US6564650B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20000076135A (ko) | 2000-12-26 |
US6332367B1 (en) | 2001-12-25 |
CN1116588C (zh) | 2003-07-30 |
US6564650B2 (en) | 2003-05-20 |
US6293158B1 (en) | 2001-09-25 |
CA2279642C (fr) | 2003-01-14 |
EP0966654A1 (fr) | 1999-12-29 |
US20010029790A1 (en) | 2001-10-18 |
KR100388336B1 (ko) | 2003-06-25 |
RU2207519C2 (ru) | 2003-06-27 |
WO1998040702A1 (fr) | 1998-09-17 |
JP2001514757A (ja) | 2001-09-11 |
EP0966654B1 (fr) | 2016-04-13 |
AR011972A1 (es) | 2000-09-13 |
MY122093A (en) | 2006-03-31 |
JP3556954B2 (ja) | 2004-08-25 |
AU6181998A (en) | 1998-09-29 |
BR9808655A (pt) | 2000-05-23 |
CN1250517A (zh) | 2000-04-12 |
US5996225A (en) | 1999-12-07 |
CA2279642A1 (fr) | 1998-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20180224 |