MX9803631A - Medidor de flujo masico de efecto de coriolis que usa un rotor simple, que tiene un elemento sensor flexible. - Google Patents

Medidor de flujo masico de efecto de coriolis que usa un rotor simple, que tiene un elemento sensor flexible.

Info

Publication number
MX9803631A
MX9803631A MX9803631A MX9803631A MX9803631A MX 9803631 A MX9803631 A MX 9803631A MX 9803631 A MX9803631 A MX 9803631A MX 9803631 A MX9803631 A MX 9803631A MX 9803631 A MX9803631 A MX 9803631A
Authority
MX
Mexico
Prior art keywords
rotor assembly
flowmeter
flow channels
rotation
rotor
Prior art date
Application number
MX9803631A
Other languages
English (en)
Inventor
Craig Brainerd Van Cleve
Roger Scott Loving
Original Assignee
Micro Motion Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of MX9803631A publication Critical patent/MX9803631A/es

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
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8454—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits rotating or rotatingly suspended measuring conduits
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Un medidor de flujo de Coriolis que tiene un rotor montado posicionado en un alojamiento y que tiene eje central de rotacion. El rotor montado tiene una pluralidad de canales de flujo, cada uno de los cuales se extiende de la periferia externa de dicho rotor montado a un espacio central de dicho rotor montado. Una entrada extiende el material a través de los canales de flujo hasta una salida del medidor de flujo. El rotor montado gira sobre el eje central de rotacion conforme el material pasa a través de los canales de flujo. Las fuerzas de Coriolis generadas por el material que fluye y la rotacion concurrente del rotor montado causan que un elemento de curvatura comprendido en una parte del rotor montado asuma una equivalencia arqueada. Los extensometros o bobinas e imanes sensores generan señales de salida indicativas de flujo másico del material que fluye. Un motor conectado al rotor montado puede girar al rotor montado a una velocidad aumentada para operar el medidor de flujo como una bomba que genera señales de salida indicativas del caudal de la bomba.
MX9803631A 1995-11-16 1998-05-07 Medidor de flujo masico de efecto de coriolis que usa un rotor simple, que tiene un elemento sensor flexible. MX9803631A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/558,686 US5679906A (en) 1995-03-15 1995-11-16 Coriolis effect mass flowmeter using a single rotor having a flexible sensing element

Publications (1)

Publication Number Publication Date
MX9803631A true MX9803631A (es) 1998-09-30

Family

ID=24230538

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9803631A MX9803631A (es) 1995-11-16 1998-05-07 Medidor de flujo masico de efecto de coriolis que usa un rotor simple, que tiene un elemento sensor flexible.

Country Status (14)

Country Link
US (1) US5679906A (es)
EP (1) EP0861421B1 (es)
JP (1) JP3194966B2 (es)
KR (1) KR100303984B1 (es)
CN (1) CN1095072C (es)
AU (1) AU716754B2 (es)
BR (1) BR9611451A (es)
CA (1) CA2231544C (es)
DE (1) DE69615392T2 (es)
HK (1) HK1017921A1 (es)
MX (1) MX9803631A (es)
PL (1) PL184142B1 (es)
RU (1) RU2182695C2 (es)
WO (1) WO1997018445A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513392B1 (en) * 1998-12-08 2003-02-04 Emerson Electric Co. Coriolis mass flow controller
US6748813B1 (en) 1998-12-08 2004-06-15 Emerson Electric Company Coriolis mass flow controller
ATE443863T1 (de) * 2000-03-20 2009-10-15 Draper Lab Charles S Biegewellensensor
JP2003532056A (ja) * 2000-04-05 2003-10-28 ザ チャールズ スターク ドレイパー ラボラトリー インク 物質の質量を測定する装置及びその方法
GB2392506A (en) * 2002-07-23 2004-03-03 Alan Paul Troup A mass flow meter and controller therefor
US7021159B2 (en) * 2002-09-30 2006-04-04 The Gates Corporation Transducer
DE60310929T2 (de) * 2003-09-04 2007-10-11 Askoll Holding S.R.L., Povolaro Di Dueville Verfahren und Vorrichtung zur Bestimmung des hydraulischen Durchflusses in einer Pumpe
US8789429B2 (en) 2009-06-25 2014-07-29 Nestec S.A. Flowmeter structure for a beverage machine
EP2446231B1 (en) * 2009-06-25 2017-08-23 Nestec S.A. Flowmeter materials for a beverage machine
CL2010001649A1 (es) * 2010-12-31 2013-01-18 Univ Santiago Chile Sistema y metodo de medicion en tiempo real del flujo de material de descarga desde un molino de minerales.
RU2522760C2 (ru) * 2012-07-10 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИЭТ" Анемометрический датчик
RU2532596C1 (ru) * 2013-05-13 2014-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" (ФГБОУ ВПО АГАУ) Способ контроля расхода и дозирования сыпучих материалов
CN114728114A (zh) 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
EP4058093A1 (en) 2019-11-12 2022-09-21 Fresenius Medical Care Deutschland GmbH Blood treatment systems
CN114728159A (zh) 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
EP4058094A1 (en) 2019-11-12 2022-09-21 Fresenius Medical Care Deutschland GmbH Blood treatment systems
US11293795B1 (en) * 2020-05-27 2022-04-05 U.S. Government As Represented By The Secretary Of The Army Flow meter

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832218A (en) * 1954-07-09 1958-04-29 American Radiator & Standard Coriolis mass flowmeter
US2877649A (en) * 1955-07-14 1959-03-17 American Radiator & Standard Coriolis mass flowmeter
US2943487A (en) * 1957-11-01 1960-07-05 David M Potter Mass flow meter using tandem rotors
DE1235608B (de) * 1959-05-28 1967-03-02 Bendix Corp Durchflussmesser
US3232110A (en) * 1962-01-24 1966-02-01 Yao T Li Mass flow meter
GB1069466A (en) * 1963-12-10 1967-05-17 Elliott Brothers London Ltd Improvements in and relating to mass flowmeters
US3350936A (en) * 1964-12-30 1967-11-07 Li Yao-Tzu Mass flow meter
US3877304A (en) * 1971-02-18 1975-04-15 Eldec Corp Flowmeter
US4109524A (en) * 1975-06-30 1978-08-29 S & F Associates Method and apparatus for mass flow rate measurement
US3958447A (en) * 1975-07-09 1976-05-25 Eldec Corporation Mass flowmeter
US4012957A (en) * 1976-04-27 1977-03-22 Eldec Corporation Shrouded flowmeter turbine and improved fluid flowmeter using the same
USRE31450E (en) * 1977-07-25 1983-11-29 Micro Motion, Inc. Method and structure for flow measurement
US4438648A (en) * 1982-06-18 1984-03-27 Eldec Corporation Differential mass flowmeter
US4491025A (en) * 1982-11-03 1985-01-01 Micro Motion, Inc. Parallel path Coriolis mass flow rate meter
KR850000640B1 (ko) * 1983-06-24 1985-05-06 신한공기 주식회사 익차형 복갑식 수도미터
US4833925A (en) * 1987-05-08 1989-05-30 Baxter International Inc. Bearingless flowmeter
DE4028141C2 (de) * 1990-09-04 1994-07-14 Atz Evus Vorrichtung zur Messung eines vorzugsweise mehrphasigen Masse-Stromes
ATE108017T1 (de) * 1990-11-16 1994-07-15 Is Ind Supply Bv Durchflussmengenmesser.
US5129264A (en) * 1990-12-07 1992-07-14 Goulds Pumps, Incorporated Centrifugal pump with flow measurement
DE4134318A1 (de) * 1991-10-17 1993-04-22 Pfister Gmbh Vorrichtung zur messung eines massenstroms nach dem coriolis-prinzip
GB9215043D0 (en) * 1992-07-15 1992-08-26 Flow Inc K Fluid mass flow meters
US5392655A (en) * 1993-03-23 1995-02-28 Eldec Corporation Optical pickup and signal analyzing system for mass flowmeters

Also Published As

Publication number Publication date
AU7611596A (en) 1997-06-05
KR100303984B1 (ko) 2002-02-28
PL184142B1 (pl) 2002-09-30
BR9611451A (pt) 1999-02-17
RU2182695C2 (ru) 2002-05-20
PL326626A1 (en) 1998-10-12
US5679906A (en) 1997-10-21
EP0861421A1 (en) 1998-09-02
HK1017921A1 (en) 1999-12-03
CN1201519A (zh) 1998-12-09
JP3194966B2 (ja) 2001-08-06
DE69615392T2 (de) 2002-04-18
JP2000504408A (ja) 2000-04-11
CA2231544A1 (en) 1997-05-22
KR19990067486A (ko) 1999-08-25
AU716754B2 (en) 2000-03-09
CN1095072C (zh) 2002-11-27
DE69615392D1 (de) 2001-10-25
EP0861421B1 (en) 2001-09-19
CA2231544C (en) 2002-08-06
WO1997018445A1 (en) 1997-05-22

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