HUP0400330A2 - Flow unit for coriolis massflowmeter - Google Patents

Flow unit for coriolis massflowmeter

Info

Publication number
HUP0400330A2
HUP0400330A2 HU0400330A HUP0400330A HUP0400330A2 HU P0400330 A2 HUP0400330 A2 HU P0400330A2 HU 0400330 A HU0400330 A HU 0400330A HU P0400330 A HUP0400330 A HU P0400330A HU P0400330 A2 HUP0400330 A2 HU P0400330A2
Authority
HU
Hungary
Prior art keywords
pipe section
bend
inflow
opposite
coriolis
Prior art date
Application number
HU0400330A
Other languages
Hungarian (hu)
Inventor
András Kiss
Béla Nagy
Tamás Oláh
Original Assignee
MMG Flow Méréstechnikai Kft.
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 MMG Flow Méréstechnikai Kft. filed Critical MMG Flow Méréstechnikai Kft.
Priority to HU0400330A priority Critical patent/HUP0400330A2/en
Publication of HU0400330D0 publication Critical patent/HU0400330D0/en
Priority to PCT/HU2005/000009 priority patent/WO2005073676A1/en
Publication of HUP0400330A2 publication Critical patent/HUP0400330A2/en

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
    • G01F1/8413—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
    • G01F1/8409—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
    • G01F1/845—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
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • 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
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits

Landscapes

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

Abstract

A találmány áramlási egység Coriolis-típusú tömegárammérőhöz, amelytartalmaz legalább egy áramlási csövet (1) beömlési csőszakasszal (2)és kiömlési csőszakasszal (3), valamint merev testet (4), amelyhez abeömlési csőszakasz (2) beömlési vége (2v) és a kiömlési csőszakasz(3) kiömlési vége (3v) mereven rögzítve van. A beömlési csőszakasz (2)és a kiömlési csőszakasz (2) egymással párhuzamosak, és az áramlásicső (1) tartalmaz a beömlési csőszakasznak (2) a beömlési végével (2v)ellentétes végéhez csatlakozóan, a kiömlési csőszakasztól (3) elfeléhajlóan elrendezett első ívvel (5a) és az első ívhez (5a) képestellentétesen hajló második ívvel (5c) rendelkező első <S< alakúcsőszakaszt (5), a kiömlési csőszakasznak (3) a kiömlési végével (3v)ellentétes végéhez csatlakozóan, a beömlési csőszakasztól (2) elfeléhajlóan elrendezett első ívvel (6a) és az első ívhez (6a) képestellentétesen hajló második ívvel (6c) rendelkező második <S< alakúcsőszakaszt (6), valamint az első <S< alakú csőszakasz (5) másodikívével (5c) és a második <S< alakú csőszakasz (6) második ívével (6c)összekötött, a beömlési csőszakaszra (2) és a kiömlési csőszakaszra(3) merőlegesen elrendezett középső csőszakaszt (7).The invention is a flow unit for a Coriolis-type mass flow meter, which contains at least one flow pipe (1) with an inlet pipe section (2) and an outlet pipe section (3), and a rigid body (4) to which the inlet pipe section (2) has an inlet end (2v) and an outlet pipe section (2v). the discharge end (3v) of pipe section (3) is rigidly fixed. The inflow pipe section (2) and the outflow pipe section (2) are parallel to each other, and the flow pipe (1) contains a first curve arranged facing away from the outflow pipe section (3) connected to the end of the inflow pipe section (2) opposite to the inflow end (2v) ( 5a) and a first <S<-shaped pipe section (5) with a second bend (5c) opposite to the first bend (5a), connected to the end of the discharge pipe section (3) opposite to the discharge end (3v), arranged facing away from the inflow pipe section (2) a second <S<-shaped pipe section (6) with a first bend (6a) and a second bend (6c) opposite to the first bend (6a), and a second <S<-shaped pipe section (5) with a second bend (5c) and a second <S< middle pipe section (7) connected to the second bend (6c) of the shaped pipe section (6) and arranged perpendicular to the inflow pipe section (2) and the discharge pipe section (3).

HU0400330A 2004-02-02 2004-02-02 Flow unit for coriolis massflowmeter HUP0400330A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU0400330A HUP0400330A2 (en) 2004-02-02 2004-02-02 Flow unit for coriolis massflowmeter
PCT/HU2005/000009 WO2005073676A1 (en) 2004-02-02 2005-01-31 Flow unit for a coriolis type mass flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0400330A HUP0400330A2 (en) 2004-02-02 2004-02-02 Flow unit for coriolis massflowmeter

Publications (2)

Publication Number Publication Date
HU0400330D0 HU0400330D0 (en) 2004-03-29
HUP0400330A2 true HUP0400330A2 (en) 2005-08-29

Family

ID=89981960

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0400330A HUP0400330A2 (en) 2004-02-02 2004-02-02 Flow unit for coriolis massflowmeter

Country Status (2)

Country Link
HU (1) HUP0400330A2 (en)
WO (1) WO2005073676A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043477B (en) * 2007-12-19 2019-05-07 微动公司 Vibrating flowing device and method for manufacturing vibrating flowing device
JP2011508210A (en) 2007-12-19 2011-03-10 マイクロ モーション インコーポレイテッド Vibrating flow device and method for making an oscillating flow device
DE102019105736B3 (en) * 2019-03-07 2020-06-25 Endress+Hauser Flowtec Ag Coriolis sensor and Coriolis measuring device with Coriolis sensor
DE102019107601A1 (en) * 2019-03-25 2020-10-01 Endress + Hauser Flowtec Ag Coriolis sensor and Coriolis measuring device
DE102019123344B3 (en) * 2019-08-30 2021-02-25 Endress+Hauser Flowtec Ag Coriolis measuring sensor and Coriolis measuring device with a device for determining the age of magnets of a sensor or exciter and a method for determining the age

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831885A (en) * 1986-04-28 1989-05-23 Dahlin Erik B Acoustic wave supressor for Coriolis flow meter
US4852410A (en) * 1986-10-03 1989-08-01 Schlumberger Industries, Inc. Omega-shaped, coriolis-type mass flow rate meter
WO1989001134A1 (en) * 1987-07-27 1989-02-09 Lew Hyok S Convective inertia force flowmeter
DE3916285A1 (en) * 1989-05-19 1990-11-22 Krohne Messtechnik Massametron MASS FLOW MEASURING DEVICE
AU711338B2 (en) * 1996-01-17 1999-10-14 Danfoss A/S Mass flowmeter

Also Published As

Publication number Publication date
HU0400330D0 (en) 2004-03-29
WO2005073676A1 (en) 2005-08-11

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