ATE491137T1 - Coriolis-durchflussmesser mit optischer schwingunsdetektor - Google Patents

Coriolis-durchflussmesser mit optischer schwingunsdetektor

Info

Publication number
ATE491137T1
ATE491137T1 AT08075545T AT08075545T ATE491137T1 AT E491137 T1 ATE491137 T1 AT E491137T1 AT 08075545 T AT08075545 T AT 08075545T AT 08075545 T AT08075545 T AT 08075545T AT E491137 T1 ATE491137 T1 AT E491137T1
Authority
AT
Austria
Prior art keywords
photosensitive sensor
flow meter
optical
detection device
vibration detector
Prior art date
Application number
AT08075545T
Other languages
English (en)
Inventor
Aditya Mehendale
Joost Conrad Loetters
Original Assignee
Berkin Bv
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 Berkin Bv filed Critical Berkin Bv
Application granted granted Critical
Publication of ATE491137T1 publication Critical patent/ATE491137T1/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
    • G01F1/845—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
    • 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
    • G01F1/8427—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
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • G01F1/844—Coriolis or gyroscopic mass flowmeters constructional details microfluidic or miniaturised 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
    • G01F1/845—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
    • G01F1/8481—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Measuring Volume Flow (AREA)
AT08075545T 2007-07-12 2008-06-11 Coriolis-durchflussmesser mit optischer schwingunsdetektor ATE491137T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1034125A NL1034125C2 (nl) 2007-07-12 2007-07-12 Flowmeter van het Coriolis type.

Publications (1)

Publication Number Publication Date
ATE491137T1 true ATE491137T1 (de) 2010-12-15

Family

ID=38982694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08075545T ATE491137T1 (de) 2007-07-12 2008-06-11 Coriolis-durchflussmesser mit optischer schwingunsdetektor

Country Status (8)

Country Link
US (1) US7677112B2 (de)
EP (1) EP2015034B1 (de)
JP (1) JP2009020101A (de)
AT (1) ATE491137T1 (de)
DE (1) DE602008003866D1 (de)
DK (1) DK2015034T3 (de)
ES (1) ES2355688T3 (de)
NL (1) NL1034125C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9215270B2 (en) 2010-08-09 2015-12-15 Servicenow, Inc. System and method for determining a topology of at least one application in a computerized organization
US8590361B1 (en) * 2012-01-27 2013-11-26 Onicon, Inc. Magnetic flow meters with automatic field maintenance
WO2016052096A1 (ja) * 2014-09-30 2016-04-07 オリンパス株式会社 処置装置
DE112015005728B4 (de) 2014-12-22 2021-07-29 Servicenow, Inc. Automatisches Auffinden von Konfigurationselementen
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
US11730892B2 (en) 2016-08-01 2023-08-22 West Pharma. Services IL, Ltd. Partial door closure prevention spring
EP3630226B1 (de) 2017-05-30 2025-10-22 West Pharma. Services Il, Ltd. Modularer antriebsstrang für am körper tragbaren injektor
CN110691624B (zh) * 2017-05-30 2020-10-27 西部制药服务有限公司(以色列) Pcb的垂直组装
US11624640B2 (en) * 2020-06-19 2023-04-11 Illinois Tool Works Inc. Coriolis effect-based mass flow meters/controllers using optical sensing and methods having improved accuracy
US12601619B2 (en) * 2022-10-24 2026-04-14 Shanghai Kohler Electronics, Ltd. Photoelectric flowmeter circuit and a photoelectric flowmeter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6388871A (ja) * 1986-10-01 1988-04-19 Mitani Denshi Kogyo Kk 光混成集積回路装置
JPH0666606B2 (ja) * 1989-12-01 1994-08-24 株式会社東芝 電流増幅回路
JPH09321548A (ja) * 1996-05-31 1997-12-12 S I I R D Center:Kk 半導体集積回路装置
JP2000183320A (ja) * 1998-12-14 2000-06-30 Toshiba Corp 受光装置
CA2354957C (en) * 2000-08-18 2011-10-04 Micro Motion, Inc. Coriolis mass flow controller
AUPR900501A0 (en) * 2001-11-22 2001-12-13 Silverbrook Research Pty. Ltd. Methods and systems (nps030)
US7127815B2 (en) * 2001-11-26 2006-10-31 Emerson Electric Co. Method of manufacturing a Coriolis flowmeter
US6776053B2 (en) * 2001-11-26 2004-08-17 Emerson Electric, Inc. Flowmeter for the precision measurement of an ultra-pure material flow
US7168329B2 (en) * 2003-02-04 2007-01-30 Micro Motion, Inc. Low mass Coriolis mass flowmeter having a low mass drive system
JP2006058058A (ja) * 2004-08-18 2006-03-02 Seiko Epson Corp 光検出回路及び自動調光回路
NL1028939C2 (nl) * 2005-05-02 2006-11-03 Berkin Bv Massa flowmeter van het Coriolistype.
NL1032880C2 (nl) * 2006-11-16 2008-05-19 Berkin Bv Coriolis massa debietmeter.

Also Published As

Publication number Publication date
JP2009020101A (ja) 2009-01-29
EP2015034B1 (de) 2010-12-08
DK2015034T3 (da) 2011-03-07
US20090013800A1 (en) 2009-01-15
NL1034125C2 (nl) 2009-01-13
EP2015034A1 (de) 2009-01-14
DE602008003866D1 (de) 2011-01-20
ES2355688T3 (es) 2011-03-30
US7677112B2 (en) 2010-03-16

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