DE3585222D1 - Geraet zum messen des massenflussdebits und der dichte. - Google Patents
Geraet zum messen des massenflussdebits und der dichte.Info
- Publication number
- DE3585222D1 DE3585222D1 DE8585903747T DE3585222T DE3585222D1 DE 3585222 D1 DE3585222 D1 DE 3585222D1 DE 8585903747 T DE8585903747 T DE 8585903747T DE 3585222 T DE3585222 T DE 3585222T DE 3585222 D1 DE3585222 D1 DE 3585222D1
- Authority
- DE
- Germany
- Prior art keywords
- loop
- mass flow
- density
- measuring
- conduit
- 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 - Lifetime
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
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
-
- 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
- G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
-
- 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
- G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
- G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62968984A | 1984-07-11 | 1984-07-11 | |
PCT/US1985/001326 WO1986000699A1 (en) | 1984-07-11 | 1985-07-10 | Improved apparatus for mass flow rate and density measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3585222D1 true DE3585222D1 (de) | 1992-02-27 |
Family
ID=24524080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585903747T Expired - Lifetime DE3585222D1 (de) | 1984-07-11 | 1985-07-10 | Geraet zum messen des massenflussdebits und der dichte. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4660421A (de) |
EP (1) | EP0188572B1 (de) |
JP (1) | JPH0663808B2 (de) |
AT (1) | ATE71720T1 (de) |
AU (1) | AU580623B2 (de) |
DE (1) | DE3585222D1 (de) |
WO (1) | WO1986000699A1 (de) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227621A (ja) * | 1985-07-23 | 1987-02-05 | スミス メ−タ− インコ−ポレ−テツド | 流れる物質の質量を測定するためのダイナミック振動式計量装置 |
US4895031A (en) * | 1985-08-29 | 1990-01-23 | Micro Motion Inc. | Sensor mounting for coriolis mass flow rate meter |
US4984472A (en) * | 1985-09-13 | 1991-01-15 | Exac Corporation | Apparatus for mass flow rate and density measurement |
US4756198A (en) * | 1986-01-24 | 1988-07-12 | Exac Corporation | Sensor apparatus for mass flow rate measurement system |
US5423221A (en) * | 1986-02-11 | 1995-06-13 | Abb K-Flow Inc. | Mass flow measuring device |
US4756197A (en) * | 1986-02-21 | 1988-07-12 | Fischer & Porter Co. | Coriolis-type mass flowmeter |
US4747312A (en) * | 1986-02-21 | 1988-05-31 | Fischer & Porter Co. | Double-loop Coriolis type mass flowmeter |
EP0239679B1 (de) * | 1986-04-04 | 1988-09-07 | Krohne Messtechnik Gmbh & Co. Kg | Massendurchflussmessgerät für strömende Medien mit Einrichtungen zur Ermittlung der Corioliskraft |
US4730501A (en) * | 1986-05-19 | 1988-03-15 | Exac Corporation | Single tube parallel flow coriolis mass flow sensor |
GB8614135D0 (en) * | 1986-06-10 | 1986-07-16 | Foxboro Co | Coriolis mass flowmeters |
EP0271605B1 (de) * | 1986-10-02 | 1990-12-27 | Krohne AG | Massendurchflussmessgerät mit Einrichtung zur Ermittlung der Corioliskraft |
US4852410A (en) * | 1986-10-03 | 1989-08-01 | Schlumberger Industries, Inc. | Omega-shaped, coriolis-type mass flow rate meter |
US4911006A (en) * | 1986-10-03 | 1990-03-27 | Micro Motion Incorporated | Custody transfer meter |
US4763530A (en) * | 1986-10-10 | 1988-08-16 | The Babcock & Wilcox Company | Apparatus and method for continuously measuring mass flow |
US4782711A (en) * | 1986-10-14 | 1988-11-08 | K-Flow Division Of Kane Steel Co., Inc. | Method and apparatus for measuring mass flow |
DK171657B1 (da) * | 1986-10-14 | 1997-03-03 | Abb K Flow Inc | Massestrømsmåler af Coriolistypen og fremgangsmåde til måling af massestrøm |
KR960000099B1 (ko) * | 1986-10-28 | 1996-01-03 | 더폭스보로 컴패니 | 코리올리 유형의 질량유량계 |
US5343764A (en) * | 1986-10-28 | 1994-09-06 | The Foxboro Company | Coriolis-type mass flowmeter |
US5271281A (en) * | 1986-10-28 | 1993-12-21 | The Foxboro Company | Coriolis-type mass flowmeter |
US5050439A (en) * | 1986-10-28 | 1991-09-24 | The Foxboro Company | Coriolis-type mass flowmeter circuitry |
US4911020A (en) * | 1986-10-28 | 1990-03-27 | The Foxboro Company | Coriolis-type mass flowmeter circuitry |
US4777833A (en) * | 1986-11-12 | 1988-10-18 | Micro Motion, Inc. | Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter |
US4856346A (en) * | 1986-11-13 | 1989-08-15 | K-Flow Division Of Kane Steel Company, Inc. | Dual flexures for coriolis type mass flow meters |
US4938075A (en) * | 1987-02-12 | 1990-07-03 | Lew Hyok S | Convective inertia force flowmeter |
US5044208A (en) * | 1987-03-18 | 1991-09-03 | Neptune Measurement Company | Double-pigtail-shaped, Coriolis-type mass flow rate meter |
US4829832A (en) * | 1987-07-27 | 1989-05-16 | Lew Hyok S | Convective inertia force flowmeter |
DE3877936T2 (de) * | 1987-07-15 | 1993-06-03 | Micro Motion Inc | Massendurchflussmesser mit einer kompensation der asymmetrie und einer zaehfluessigen daempfung. |
US5027662A (en) * | 1987-07-15 | 1991-07-02 | Micro Motion, Inc. | Accuracy mass flow meter with asymmetry and viscous damping compensation |
US4860594A (en) * | 1988-03-01 | 1989-08-29 | Gmi Engineering & Management Institute | Apparatus and method for measuring mass flow and density |
US4882935A (en) * | 1988-03-03 | 1989-11-28 | Lew Hyok S | Convective attenuation flowmeter |
US4852409A (en) * | 1988-06-09 | 1989-08-01 | Fischer & Porter Company | Signal recovery system for mass flowmeter |
US4876879A (en) * | 1988-08-23 | 1989-10-31 | Ruesch James R | Apparatus and methods for measuring the density of an unknown fluid using a Coriolis meter |
DE3829059A1 (de) * | 1988-08-26 | 1990-03-08 | Danfoss As | Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet |
DE3829061A1 (de) * | 1988-08-26 | 1990-03-08 | Danfoss As | Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet (iii) |
US4934196A (en) * | 1989-06-02 | 1990-06-19 | Micro Motion, Inc. | Coriolis mass flow rate meter having a substantially increased noise immunity |
US4996871A (en) * | 1989-06-02 | 1991-03-05 | Micro Motion, Inc. | Coriolis densimeter having substantially increased noise immunity |
EP0456789A4 (en) * | 1989-11-24 | 1992-03-11 | Hyok Sang Lew | Convective acceleration flowmeter |
DE4016907C3 (de) * | 1990-05-25 | 1998-06-10 | Krohne Ag | Massendurchflußmeßgerät |
US5241865A (en) * | 1990-11-21 | 1993-09-07 | Lew Hyok S | Mass flowmeter |
US5540106A (en) * | 1991-01-22 | 1996-07-30 | Lew; Hyok S. | Electronic method for measuring mass flow rate |
US5366641A (en) * | 1991-05-02 | 1994-11-22 | Conoco Specialty Products, Inc. | Hydrocyclones for oil spill cleanup with oil slug monitor |
EP0547455B1 (de) * | 1991-12-19 | 1996-09-18 | Krohne AG | Massendurchflussmessgerät |
US5357811A (en) * | 1992-02-11 | 1994-10-25 | Exac Corporation | Single tube coriolis flow meter with floating intermediate section |
US5316444A (en) * | 1993-04-29 | 1994-05-31 | Wicnienski Michael F | Pump control and method of pumping |
JPH0791999A (ja) * | 1993-09-21 | 1995-04-07 | Fuji Electric Co Ltd | コリオリ式質量流量計 |
US5497666A (en) * | 1994-07-20 | 1996-03-12 | Micro Motion, Inc. | Increased sensitivity coriolis effect flowmeter using nodal-proximate sensors |
US5546814A (en) * | 1994-10-26 | 1996-08-20 | The Foxboro Company | Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold |
SE510440C2 (sv) | 1997-09-30 | 1999-05-25 | Vladimir Kangas | Energiomvandlare i form av ett slutet rörsystem |
DE59904728D1 (de) | 1998-12-11 | 2003-04-30 | Flowtec Ag | Coriolis-massedurchfluss-/dichtemesser |
US6516651B1 (en) * | 1999-07-22 | 2003-02-11 | Analog Devices, Inc. | Coriolis effect transducer |
US6650108B2 (en) * | 2001-05-11 | 2003-11-18 | Lord Corporation | System and method for monitoring the composition of a magnetorheological fluid |
WO2005010467A2 (en) * | 2003-07-24 | 2005-02-03 | Fti Flow Technology, Inc. | Vibrating tube mass flow meter |
DE10351310B4 (de) * | 2003-10-31 | 2009-08-13 | Abb Ag | Vorrichtung und Verfahren zum Betrieb eines Coriolis-Massendurchflussmessers |
US7040181B2 (en) * | 2004-03-19 | 2006-05-09 | Endress + Hauser Flowtec Ag | Coriolis mass measuring device |
US7284449B2 (en) * | 2004-03-19 | 2007-10-23 | Endress + Hauser Flowtec Ag | In-line measuring device |
DE102004018326B4 (de) | 2004-04-13 | 2023-02-23 | Endress + Hauser Flowtec Ag | Vorrichtung und Verfahren zum Messen einer Dichte und/oder einer Viskosität eines Fluids |
DE102005046319A1 (de) | 2005-09-27 | 2007-03-29 | Endress + Hauser Flowtec Ag | Verfahren zum Messen eines in einer Rohrleitung strömenden Mediums sowie Meßsystem dafür |
US7360452B2 (en) * | 2005-12-27 | 2008-04-22 | Endress + Hauser Flowtec Ag | In-line measuring devices and method for compensation measurement errors in in-line measuring devices |
US7360453B2 (en) * | 2005-12-27 | 2008-04-22 | Endress + Hauser Flowtec Ag | In-line measuring devices and method for compensation measurement errors in in-line measuring devices |
CA2634959C (en) | 2005-12-27 | 2013-02-05 | Wolfgang Drahm | In-line measuring devices and method for compensating measurement errors in in-line measuring devices |
DE102006062600B4 (de) | 2006-12-29 | 2023-12-21 | Endress + Hauser Flowtec Ag | Verfahren zum Inbetriebnehmen und/oder Überwachen eines In-Line-Meßgeräts |
DE102008016235A1 (de) | 2008-03-27 | 2009-10-01 | Endress + Hauser Flowtec Ag | Verfahren zum Betreiben eines auf einer rotierenden Karussell-Abfüllmachine angeordneten Meßgeräts |
CN103154678A (zh) * | 2010-08-02 | 2013-06-12 | 微动公司 | 用于确定振动计的振动传感器部件的温度的方法及装置 |
CN103939087A (zh) * | 2014-04-25 | 2014-07-23 | 中国石油集团渤海钻探工程有限公司 | 一种测井密度传感器 |
CN107430021B (zh) * | 2015-04-10 | 2020-09-15 | 高准公司 | 测量振动元件的两个或更多位置之间的时空关系 |
DE102016125615A1 (de) * | 2016-12-23 | 2018-06-28 | Endress + Hauser Flowtec Ag | Messaufnehmer vom Vibrationstyp zum Messen der Dichte und/oder des Massedurchflusses eines Mediums |
DE102020121681A1 (de) | 2020-08-18 | 2022-02-24 | Endress+Hauser Flowtec Ag | Coriolis-Durchflussmessgerät |
DE102021131866A1 (de) | 2021-12-03 | 2023-06-07 | Endress+Hauser Flowtec Ag | Verfahren zum Detektieren eines Fremdkörpers in einem Medium |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132512A (en) * | 1961-02-13 | 1964-05-12 | Roth Wilfred | Gyroscopic mass flowmeter |
US4127028A (en) * | 1977-06-07 | 1978-11-28 | Halliburton Company | Coriolis mass flow rate metering means |
US4192184A (en) * | 1978-11-13 | 1980-03-11 | Halliburton Company | Mass flowmeter |
US4252028A (en) * | 1979-02-26 | 1981-02-24 | S & F Associates | Method and apparatus for measuring flow |
US4422338A (en) * | 1981-02-17 | 1983-12-27 | Micro Motion, Inc. | Method and apparatus for mass flow measurement |
US4491025A (en) * | 1982-11-03 | 1985-01-01 | Micro Motion, Inc. | Parallel path Coriolis mass flow rate meter |
WO1985005677A1 (en) * | 1984-06-04 | 1985-12-19 | Exac Corporation | Apparatus for mass flow rate and density measurement |
-
1985
- 1985-07-10 JP JP60503360A patent/JPH0663808B2/ja not_active Expired - Lifetime
- 1985-07-10 AT AT85903747T patent/ATE71720T1/de not_active IP Right Cessation
- 1985-07-10 AU AU46722/85A patent/AU580623B2/en not_active Ceased
- 1985-07-10 WO PCT/US1985/001326 patent/WO1986000699A1/en active IP Right Grant
- 1985-07-10 EP EP85903747A patent/EP0188572B1/de not_active Expired - Lifetime
- 1985-07-10 DE DE8585903747T patent/DE3585222D1/de not_active Expired - Lifetime
- 1985-09-13 US US06/777,707 patent/US4660421A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0663808B2 (ja) | 1994-08-22 |
EP0188572B1 (de) | 1992-01-15 |
ATE71720T1 (de) | 1992-02-15 |
WO1986000699A1 (en) | 1986-01-30 |
AU580623B2 (en) | 1989-01-19 |
US4660421A (en) | 1987-04-28 |
EP0188572A4 (de) | 1987-10-26 |
AU4672285A (en) | 1986-02-10 |
JPS61502704A (ja) | 1986-11-20 |
EP0188572A1 (de) | 1986-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MICRO MOTION INC., BOULDER, COL., US |