ATE90450T1 - Massen-stroemungssensor. - Google Patents

Massen-stroemungssensor.

Info

Publication number
ATE90450T1
ATE90450T1 AT89313244T AT89313244T ATE90450T1 AT E90450 T1 ATE90450 T1 AT E90450T1 AT 89313244 T AT89313244 T AT 89313244T AT 89313244 T AT89313244 T AT 89313244T AT E90450 T1 ATE90450 T1 AT E90450T1
Authority
AT
Austria
Prior art keywords
vanes
fluid
flow
mass flow
yoke
Prior art date
Application number
AT89313244T
Other languages
English (en)
Inventor
Andrew Nicholas Dames
Original Assignee
Schlumberger Ind Ltd
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 Schlumberger Ind Ltd filed Critical Schlumberger Ind Ltd
Application granted granted Critical
Publication of ATE90450T1 publication Critical patent/ATE90450T1/de

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
    • G01F1/845—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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Control Of Combustion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT89313244T 1988-12-24 1989-12-18 Massen-stroemungssensor. ATE90450T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888830257A GB8830257D0 (en) 1988-12-24 1988-12-24 A mass flow sensor
EP89313244A EP0379799B1 (de) 1988-12-24 1989-12-18 Massen-Strömungssensor

Publications (1)

Publication Number Publication Date
ATE90450T1 true ATE90450T1 (de) 1993-06-15

Family

ID=10649188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89313244T ATE90450T1 (de) 1988-12-24 1989-12-18 Massen-stroemungssensor.

Country Status (6)

Country Link
US (1) US5048351A (de)
EP (1) EP0379799B1 (de)
JP (1) JP2708250B2 (de)
AT (1) ATE90450T1 (de)
DE (1) DE68907047T2 (de)
GB (2) GB8830257D0 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347874A (en) * 1993-01-25 1994-09-20 Micro Motion, Incorporated In-flow coriolis effect mass flowmeter
HUT71161A (en) * 1993-11-12 1995-11-28 Kun Method and device for metering mass flow
EP0702213B1 (de) * 1994-09-19 2003-09-24 Endress + Hauser Flowtec AG Verfahren zum Fixieren der Messrohre eines Massedurchflussaufnehmers
USD369562S (en) 1995-02-27 1996-05-07 Tridelta Industries, Inc. Pneumatic sensor
US5827979A (en) * 1996-04-22 1998-10-27 Direct Measurement Corporation Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter
DE19620079C2 (de) * 1996-05-20 2001-08-23 Krohne Messtechnik Kg Massendurchflußmeßgerät
DE19621365C2 (de) * 1996-05-29 1999-12-02 Krohne Ag Basel Massendurchflußmeßgerät
US6336370B1 (en) 1997-12-30 2002-01-08 Krohne Messtechnik Gmbh & Co, Kg Coriolis mass flow meter with thick wall measuring tube
US6227059B1 (en) 1999-01-12 2001-05-08 Direct Measurement Corporation System and method for employing an imaginary difference signal component to compensate for boundary condition effects on a Coriolis mass flow meter
US7317989B2 (en) * 2001-05-15 2008-01-08 Baker Hughes Incorporated Method and apparatus for chemometric estimations of fluid density, viscosity, dielectric constant, and resistivity from mechanical resonator data
US7162918B2 (en) * 2001-05-15 2007-01-16 Baker Hughes Incorporated Method and apparatus for downhole fluid characterization using flexural mechanical resonators
EP1397661B1 (de) * 2001-05-15 2008-09-10 Baker Hughes Incorporated Verfahren und vorrichtung zur bohrloch-fluid-charakterisierung unter verwendung mechanischer biegeschwingungsresonatoren
US7222671B2 (en) * 2004-12-23 2007-05-29 Schlumberger Technology Corporation Apparatus and method for formation evaluation
US7194902B1 (en) 2004-12-23 2007-03-27 Schlumberger Technology Corporation Apparatus and method for formation evaluation
DE102013205450B3 (de) * 2013-03-27 2014-07-10 Voith Patent Gmbh Walze
US10393560B2 (en) * 2017-03-03 2019-08-27 General Electric Company Mass flow meter including a flexible plate
CA3151769A1 (en) * 2019-08-20 2021-02-25 Micro Motion, Inc. Stabilized mode splitting fin sensor
NO348369B1 (en) * 2022-03-02 2024-12-16 Cignus Instr As Mass flow meter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501380C3 (de) * 1975-01-15 1979-01-11 Robert Bosch Gmbh, 7000 Stuttgart Massendurchflußmesser für strömende Medien
DE2746890A1 (de) * 1977-10-19 1979-04-26 Bosch Gmbh Robert Massendurchflussmesser fuer stroemende medien
GB2071848B (en) * 1980-02-28 1984-05-23 Marconi Co Ltd Mass flow measurement device
DE3124506A1 (de) * 1981-06-23 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Massendurchflussmesser und auswerteschaltung dazu
DE3134985A1 (de) * 1981-08-08 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum betrieb von resonanzdurchflussmessern
GB2131950B (en) * 1982-12-17 1986-04-03 Marconi Co Ltd Ceramic vane for use in monitoring flow of a fluid

Also Published As

Publication number Publication date
GB2227318A (en) 1990-07-25
GB8928559D0 (en) 1990-02-21
GB8830257D0 (en) 1989-02-22
EP0379799B1 (de) 1993-06-09
US5048351A (en) 1991-09-17
GB2227318B (en) 1992-10-28
EP0379799A1 (de) 1990-08-01
JP2708250B2 (ja) 1998-02-04
DE68907047T2 (de) 1993-10-21
JPH02264824A (ja) 1990-10-29
DE68907047D1 (de) 1993-07-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EELA Cancelled due to lapse of time