JP5222995B2 - 二重ドライバ振動式流量計 - Google Patents
二重ドライバ振動式流量計 Download PDFInfo
- Publication number
- JP5222995B2 JP5222995B2 JP2011501775A JP2011501775A JP5222995B2 JP 5222995 B2 JP5222995 B2 JP 5222995B2 JP 2011501775 A JP2011501775 A JP 2011501775A JP 2011501775 A JP2011501775 A JP 2011501775A JP 5222995 B2 JP5222995 B2 JP 5222995B2
- Authority
- JP
- Japan
- Prior art keywords
- driver
- flow tube
- flow
- flow meter
- dual
- 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.)
- Active
Links
Images
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
- G01F1/8495—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple 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
-
- 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
- G01F1/8413—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
- G01F1/8418—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 motion or vibration balancing means
-
- 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
Description
Claims (6)
- 二重ドライバ振動式流量計(100)であって、
第一の上部取付要素(131A)と第一の下部取付要素(132A)を有する第一のフローチューブ(102A)と、
前記第一のフローチューブ(102A)にほぼ隣接して設けられており、第二の上部取付要素(131B)と第二の下部取付要素(132B)を有する第二のフローチューブ(102B)と、
第一のドライバ部(121A)および第二のドライバ部(121B)を有し、前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)に沿った或長手方向の位置Yにおいて、前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)のほぼ頂部領域(150)に取り付けられてこれらに跨っている第一のドライバ(121)と、
第一のドライバ部(122A)および第二のドライバ部(122B)を有し、実質的に前記長手方向の位置Yにおいて前記第一のドライバ(121)から相当間隔をおいて設けられ、前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)のほぼ底部領域(151)に取り付けられてこれらに跨っている第二のドライバ(122)とを備えており、
前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)が共に長手方向の長さLを有し、
前記第一のドライバ(121)の前記第一のドライバ部(121A)は前記第一の上部取付要素(131A)が位置調節可能に取り付けられた取付延長部材(134)を有し、
前記第一のドライバ(121)の前記第二のドライバ部(121B)は前記第二の上部取付要素(131B)が位置調節可能に取り付けられた取付延長部材(134)を有し、
前記第二のドライバ(122)の前記第一のドライバ部(122A)は前記第一の下部取付要素(132A)が位置調節可能に取り付けられた取付延長部材(134)を有し、
前記第二のドライバ(122)の前記第二のドライバ部(122B)は前記第二の下部取付要素(132B)が位置調節可能に取り付けられた取付延長部材(134)を有し、
前記第一のドライバ(121)および前記第二のドライバ(122)が前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)を実質的にユニゾンで振動させるように構成されてなる、二重ドライブ振動式流量計(100)。 - 前記第一のドライバ(121)および前記第二のドライバ(122)が前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)に対して実質的に質量バランスが取られてなる、請求項1に記載の二重ドライバ振動式流量計(100)。
- 前記第一のドライバ(121)および前記第二のドライバ(122)が協動して前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)のほぼ中心に対して実質的に作用するように構成されてなる、請求項1に記載の二重ドライバ振動式流量計(100)。
- 前記第一のドライバ(121)および前記第二のドライバ(122)が、実質的に前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)の前記長手方向の位置Yにおいてほぼ正反対に設けられてなる、請求項1に記載の二重ドライバ振動式流量計(100)。
- 前記第一のドライバ(121)および前記第二のドライバ(122)が、前記第一のフローチューブ(102A)および前記第二のフローチューブ(102B)を相互に反対方向に向かう振動運動により接近方向および離隔方向に移動させるべく、実質的にユニゾンで伸長および収縮するように構成されてなる、請求項1に記載の二重ドライバ振動式流量計(100)。
- 前記第一のドライバ(121)の前記第二のドライバ部(121B)が少なくとも部分的に中空(139)となっており、前記第一のドライバ部(121A)および前記第二のドライバ部(121B)が接近方向に移動するとき、前記第一のドライバ部(121A)が前記中空(139)の中へ少なくとも部分的に進入するように構成されており、
前記第二のドライバ(122)の前記第二のドライバ部(122B)が少なくとも部分的に中空(140)となっており、前記第一のドライバ部(122A)および前記第二のドライバ部(122B)が接近方向に移動するとき、前記第一のドライバ部(122A)が前記中空(140)の中へ少なくとも部分的に進入するように構成されてなる、請求項1に記載の二重ドライバ振動式流量計(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3916908P | 2008-03-25 | 2008-03-25 | |
US61/039,169 | 2008-03-25 | ||
PCT/US2008/060435 WO2009120222A1 (en) | 2008-03-25 | 2008-04-16 | Dual-driver vibratory flowmeter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011515696A JP2011515696A (ja) | 2011-05-19 |
JP5222995B2 true JP5222995B2 (ja) | 2013-06-26 |
Family
ID=40122489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011501775A Active JP5222995B2 (ja) | 2008-03-25 | 2008-04-16 | 二重ドライバ振動式流量計 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8109154B2 (ja) |
EP (1) | EP2307860A1 (ja) |
JP (1) | JP5222995B2 (ja) |
CN (1) | CN101981417B (ja) |
AR (1) | AR070996A1 (ja) |
HK (1) | HK1154650A1 (ja) |
WO (1) | WO2009120222A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020510204A (ja) * | 2017-03-07 | 2020-04-02 | マイクロ モーション インコーポレイテッド | 振動式導管用のドライバ、センサ及びブレースバー |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5222996B2 (ja) * | 2008-03-25 | 2013-06-26 | マイクロ モーション インコーポレイテッド | 二重ピックオフ振動式流量計 |
WO2010103076A1 (de) | 2009-03-11 | 2010-09-16 | Endress+Hauser Flowtec Ag | MEßAUFNEHMER VOM VIBRATIONSTYP SOWIE IN-LINE-MEßGERÄT MIT EINEM SOLCHEN MEßAUFNEHMER |
DE102009060834B4 (de) * | 2009-12-29 | 2012-11-29 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
DE102010035341B4 (de) * | 2010-08-24 | 2013-07-04 | Krohne Ag | Verfahren zur Bestimmung der Viskosität eines Mediums mit einem Coriolis-Massedurchflussmessgerät |
CN103119405B (zh) | 2010-09-16 | 2015-08-26 | 恩德斯+豪斯流量技术股份有限公司 | 具有振动型测量传感器的测量系统 |
DE102010047241B4 (de) * | 2010-10-04 | 2015-08-06 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
DE102011109301B4 (de) * | 2011-08-03 | 2013-05-08 | 3Ality Digital Systems, Llc | Verfahren zum Korrigieren der Zoom-Einstellung und/oder des vertikalen Versatzes von Teilbildern eines Stereofilms sowie Steuerung oder Regelung eines Kamerarigs mit zwei Kameras |
DE102012109729A1 (de) | 2012-10-12 | 2014-05-15 | Endress + Hauser Flowtec Ag | Meßsystem zum Ermitteln eines Volumendruchflusses und/oder einer Volumendurchflußrate eines in einer Rohrleitung strömenden Mediums |
US9372107B2 (en) | 2012-10-11 | 2016-06-21 | Endress + Hauser Flowtec Ag | Measuring system for ascertaining a volume flow and/or a volume flow rate of a medium flowing in a pipeline |
US9354096B2 (en) * | 2013-04-22 | 2016-05-31 | Argosy Technologies Ltd. | Single staright tube coriolis flowmeter including exciters provided in two planes and perpendicular to each other |
DE102014105580A1 (de) * | 2014-04-17 | 2015-10-22 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
DE102014117586A1 (de) | 2014-12-01 | 2016-06-02 | Endress+Hauser Flowtec Ag | Messaufnehmer vom Vibrationstyp |
DE102014119073A1 (de) | 2014-12-18 | 2016-06-23 | Endress+Hauser Flowtec Ag | Messaufnehmer vom Vibrationstyp |
JP6776376B2 (ja) | 2016-06-21 | 2020-10-28 | マイクロ モーション インコーポレイテッド | センサアセンブリ、センサブラケット及び振動式導管用のチューブリング |
DE102019114174A1 (de) | 2019-05-27 | 2020-12-03 | Endress+Hauser SE+Co. KG | Vibronischer Multisensor |
CN110806240A (zh) * | 2019-11-21 | 2020-02-18 | 沃森测控技术(河北)有限公司 | 一种用于流量计部件的固定装置 |
DE102019134608A1 (de) * | 2019-12-16 | 2021-06-17 | Endress + Hauser Flowtec Ag | Messaufnehmer eines Messgerätes |
Family Cites Families (10)
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 |
JPH0835871A (ja) * | 1994-07-20 | 1996-02-06 | Tokico Ltd | 振動式測定装置 |
AU3491595A (en) * | 1994-09-08 | 1996-03-29 | Smith Meter Inc. | Mass flowmeter and conduit assembly |
JPH08254452A (ja) * | 1995-03-16 | 1996-10-01 | Tokico Ltd | 振動式測定装置 |
US6092429A (en) | 1997-12-04 | 2000-07-25 | Micro Motion, Inc. | Driver for oscillating a vibrating conduit |
DE19840782C2 (de) * | 1998-09-08 | 2001-09-06 | Krohne Messtechnik Kg | Massendurchflußmeßgerät |
US6343517B1 (en) * | 1999-06-30 | 2002-02-05 | Micro Motion, Inc. | Apparatus for connecting a coriolis flowmeter flow tube to a flowmeter case |
US6920798B2 (en) * | 2001-09-21 | 2005-07-26 | Endress + Hauser Flowtec Ag | Vibratory transducer |
EP1431719A1 (de) | 2002-12-20 | 2004-06-23 | ABB Research Ltd. | Coriolis Massendurchfluss/Dichteaufnehmer mit einem einzigen geraden Messrohr |
DE102005060495B3 (de) * | 2005-12-15 | 2007-04-26 | Krohne Ag | Massendurchflußmeßgerät |
-
2008
- 2008-04-16 EP EP08745942A patent/EP2307860A1/en not_active Ceased
- 2008-04-16 WO PCT/US2008/060435 patent/WO2009120222A1/en active Application Filing
- 2008-04-16 CN CN2008801281753A patent/CN101981417B/zh active Active
- 2008-04-16 JP JP2011501775A patent/JP5222995B2/ja active Active
- 2008-04-16 US US12/921,183 patent/US8109154B2/en active Active
-
2009
- 2009-03-19 AR ARP090100989A patent/AR070996A1/es unknown
-
2011
- 2011-08-18 HK HK11108725.2A patent/HK1154650A1/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020510204A (ja) * | 2017-03-07 | 2020-04-02 | マイクロ モーション インコーポレイテッド | 振動式導管用のドライバ、センサ及びブレースバー |
Also Published As
Publication number | Publication date |
---|---|
CN101981417A (zh) | 2011-02-23 |
CN101981417B (zh) | 2013-10-30 |
US8109154B2 (en) | 2012-02-07 |
WO2009120222A1 (en) | 2009-10-01 |
EP2307860A1 (en) | 2011-04-13 |
AR070996A1 (es) | 2010-05-19 |
JP2011515696A (ja) | 2011-05-19 |
US20110016991A1 (en) | 2011-01-27 |
HK1154650A1 (en) | 2012-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5222995B2 (ja) | 二重ドライバ振動式流量計 | |
JP5222996B2 (ja) | 二重ピックオフ振動式流量計 | |
JP5674675B2 (ja) | 振動モード分離を向上させたコリオリ流量計 | |
KR20050111643A (ko) | 코리올리 유량계에서 힘의 균형을 맞추기 위한 장치 및방법 | |
JP5608742B2 (ja) | 振動式流量センサ組立品が備えるドライバとピックオフとを、振動が伝わらないように分離するための方法、およびその装置 | |
KR20110091593A (ko) | 진동 유량계의 유관 진동 방법 및 장치 | |
JP6080981B2 (ja) | 振動式メーターのための方法および装置 | |
JP5439592B2 (ja) | バランスのとれた基準部材を備えているフローメータ | |
US20230073402A1 (en) | Mode splitting resonator for coriolis flowmeter balance bar | |
AU2013200990B2 (en) | A flow meter including a balanced reference member | |
JPH0424514A (ja) | 質量流量計 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121016 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121023 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130121 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130212 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130311 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160315 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5222995 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |