JP2013539034A - コリオリ質量流量計 - Google Patents
コリオリ質量流量計 Download PDFInfo
- Publication number
- JP2013539034A JP2013539034A JP2013530627A JP2013530627A JP2013539034A JP 2013539034 A JP2013539034 A JP 2013539034A JP 2013530627 A JP2013530627 A JP 2013530627A JP 2013530627 A JP2013530627 A JP 2013530627A JP 2013539034 A JP2013539034 A JP 2013539034A
- Authority
- JP
- Japan
- Prior art keywords
- holding device
- measuring tube
- coriolis mass
- flow meter
- mass flow
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims abstract description 30
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000007792 addition Methods 0.000 description 37
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G01F1/8409—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
- G01F1/8413—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
- G01F1/845—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (11)
- コリオリ質量流量計であって、平行に延びる少なくとも4つの測定管を有しており、該測定管はそれぞれ対になって少なくとも1つの保持装置(1)によって1つの振動ユニットを形成するようにまとめられていて、測定管は前記保持装置(1)の開口部(2)に取り付けられており、保持装置(1)にはそれぞれ、センサ装置又はアクチュエータ装置の少なくとも一部が固定されている形式のものにおいて、
1つの測定管対の両測定管中心軸線(3)が共通の1つの平面(E)を形成しており、保持装置(1)は少なくとも2つの固定付加部(4)を有しており、該固定付加部(4)は前記平面(E)において延びており、固定付加部(4)を有した保持装置(1)は、前記測定管中心軸線(3)の方向の投影図で見て、前記平面(E)に関して鏡像対称的に形成されていることを特徴とする、コリオリ質量流量計。 - 保持装置(1)が固定付加部(4)と一体的に形成されており、特に1つの素材部分から製造されている、請求項1記載のコリオリ質量流量計。
- 前記測定管中心軸線(3)の方向における保持装置(1)の延在は、測定管壁厚さの2倍よりも大きくて、測定管直径よりも小さい、請求項1又は2記載のコリオリ質量流量計。
- 前記測定管中心軸線(3)の方向における保持装置(1)の延在は、測定管直径の約半分に相当する、請求項1から3までのいずれか1項記載のコリオリ質量流量計。
- 前記両測定管中心軸線(3)の間で保持装置(1)の側方の両側面(5)が、前記平面(E)に対して平行に延在しており、特に側方の両側面(5)が互いに平行に延びている、請求項1から4までのいずれか1項記載のコリオリ質量流量計。
- 保持装置(1)の固定付加部(4)が、前記測定管中心軸線(3)の方向で、矩形の投影図を有している、請求項1から5までのいずれか1項記載のコリオリ質量流量計。
- 測定管のための両開口部(2)の間で保持装置(1)が、前記平面(E)の左側及び右側でそれぞれ1つの孔(8)を有しており、該孔(8)は前記開口部(2)に対して平行に延在している、請求項1から6までのいずれか1項記載のコリオリ質量流量計。
- 測定管のための前記開口部(2)の領域(9)における保持装置(1)の最小限壁厚さが、即ち測定管中心軸線(3)に対して半径方向の最小限壁厚さが、測定管直径の約10%に相当する、請求項1から7までのいずれか1項記載のコリオリ質量流量計。
- 固定付加部(4)を有した保持装置(1)の基本形状が、前記平面(E)に対して直交して延び、1つの測定管対の両測定管中心軸線(3)の間の真ん中に位置する平面(B)に関しても鏡像対称的に形成されている、請求項1から8までのいずれか1項記載のコリオリ質量流量計。
- 固定付加部(4)を備えた保持装置(1)が、ステンレス鋼から製造されている、請求項1から9までのいずれか1項記載のコリオリ質量流量計。
- 測定管の端部領域の両側にそれぞれ2つの結合プレートが設けられており、これらの結合プレートは対称的に形成されていて、該結合プレートの厚さは、測定管中心軸線(3)の方向での保持装置(1)の延在に相当する、請求項1から10までのいずれか1項記載のコリオリ質量流量計。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010047241.7 | 2010-10-04 | ||
DE102010047241.7A DE102010047241B4 (de) | 2010-10-04 | 2010-10-04 | Coriolis-Massedurchflussmessgerät |
PCT/EP2011/004934 WO2012045434A1 (de) | 2010-10-04 | 2011-10-04 | Coriolis-massedurchflussmessgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013539034A true JP2013539034A (ja) | 2013-10-17 |
JP5818898B2 JP5818898B2 (ja) | 2015-11-18 |
Family
ID=44897675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013530627A Active JP5818898B2 (ja) | 2010-10-04 | 2011-10-04 | コリオリ質量流量計 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8607644B2 (ja) |
EP (1) | EP2625492B1 (ja) |
JP (1) | JP5818898B2 (ja) |
CN (1) | CN102834699B (ja) |
DE (1) | DE102010047241B4 (ja) |
WO (1) | WO2012045434A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011013263B4 (de) * | 2011-03-07 | 2018-02-15 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
DE102013002908B4 (de) | 2012-03-29 | 2020-07-16 | Abb Schweiz Ag | Halteteil und Coriolis-Massendurchflussmessgerät mit einem Halteteil |
EP4016013A1 (de) | 2012-10-11 | 2022-06-22 | Endress + Hauser Flowtec AG | Messsystem zum ermitteln eines volumendurchflusses und/oder einer volumendurchflussrate eines in einer rohrleitung strömenden mediums |
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 |
US9810562B2 (en) * | 2013-11-13 | 2017-11-07 | Micro Motion, Inc. | Brace bar for a vibrating meter |
US10545043B2 (en) | 2014-04-21 | 2020-01-28 | Micro Motion, Inc. | Flowmeter manifold with indexing boss |
DE102015217940A1 (de) * | 2015-09-18 | 2017-03-23 | Robert Bosch Gmbh | Prüfvorrichtung für einen Gasinjektor |
BR112018076460B1 (pt) * | 2016-06-21 | 2021-07-06 | Micro Motion, Inc | Conjunto sensor, suporte de sensor, e, anel de tubo para um conduto vibratório |
DE102016118016B4 (de) * | 2016-09-23 | 2021-07-15 | Krohne Ag | Coriolis-Massedurchflussmessgerät mit aktiven und passiven Messrohren |
RU2685085C1 (ru) * | 2018-08-02 | 2019-04-16 | Общество с ограниченной ответственностью "Компания Штрай" | Расходомер |
DE102019133459A1 (de) * | 2019-12-06 | 2021-06-10 | Endress+Hauser Flowtec Ag | Messaufnehmer eines Messgerätes zum Erfassen eines Massedurchflusses, einer Viskosität, einer Dichte und/oder einer davon abgeleiteten Größe eines fließfähigen Mediums |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996008697A2 (en) * | 1994-09-08 | 1996-03-21 | Smith Meter Inc. | Mass flowmeter and conduit assembly |
WO2009120222A1 (en) * | 2008-03-25 | 2009-10-01 | Micro Motion, Inc. | Dual-driver vibratory flowmeter |
WO2009120223A1 (en) * | 2008-03-25 | 2009-10-01 | Micro Motion, Inc. | Dual pick-off vibratory flowmeter |
WO2010012670A1 (de) * | 2008-08-01 | 2010-02-04 | Endress+Hauser Flowtec Ag | MEßWANDLER VOM VIBRATIONSTYP |
JP2010054506A (ja) * | 2008-08-27 | 2010-03-11 | Krohne Ag | 質量流量計 |
US20100242623A1 (en) * | 2009-03-11 | 2010-09-30 | Endress + Hauser Flowtec Ag | Measuring system for media flowing in a pipeline |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8304783D0 (en) * | 1983-02-21 | 1983-03-23 | Shell Int Research | Coriolis-type mass flow meter |
US5796012A (en) * | 1996-09-19 | 1998-08-18 | Oval Corporation | Error correcting Coriolis flowmeter |
DE102004035971A1 (de) * | 2004-07-23 | 2006-02-16 | Endress + Hauser Flowtec Ag | Meßaufnehmer vom Vibrationstyp zum Messen von in zwei Mediumsleitungen strömenden Medien sowie In-Line-Meßgerät mit einem solchen Meßaufnehmer |
US7127952B2 (en) * | 2004-07-23 | 2006-10-31 | Endress + Hauser Flowtec Ag | Vibration-type measurement pickup for measuring media flowing in two medium-lines, and inline measuring device having such a pickup |
DE102009001472A1 (de) * | 2009-03-11 | 2010-09-16 | Endress + Hauser Flowtec Ag | Meßaufnehmer vom Vibrationstyp sowie In-line-Meßgerät mit einem solchen Meßaufnehmer |
-
2010
- 2010-10-04 DE DE102010047241.7A patent/DE102010047241B4/de not_active Expired - Fee Related
-
2011
- 2011-07-05 US US13/176,487 patent/US8607644B2/en active Active
- 2011-10-04 WO PCT/EP2011/004934 patent/WO2012045434A1/de active Application Filing
- 2011-10-04 EP EP11776347.4A patent/EP2625492B1/de active Active
- 2011-10-04 JP JP2013530627A patent/JP5818898B2/ja active Active
- 2011-10-04 CN CN201180007841.XA patent/CN102834699B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996008697A2 (en) * | 1994-09-08 | 1996-03-21 | Smith Meter Inc. | Mass flowmeter and conduit assembly |
WO2009120222A1 (en) * | 2008-03-25 | 2009-10-01 | Micro Motion, Inc. | Dual-driver vibratory flowmeter |
WO2009120223A1 (en) * | 2008-03-25 | 2009-10-01 | Micro Motion, Inc. | Dual pick-off vibratory flowmeter |
WO2010012670A1 (de) * | 2008-08-01 | 2010-02-04 | Endress+Hauser Flowtec Ag | MEßWANDLER VOM VIBRATIONSTYP |
JP2010054506A (ja) * | 2008-08-27 | 2010-03-11 | Krohne Ag | 質量流量計 |
US20100242623A1 (en) * | 2009-03-11 | 2010-09-30 | Endress + Hauser Flowtec Ag | Measuring system for media flowing in a pipeline |
Also Published As
Publication number | Publication date |
---|---|
DE102010047241A1 (de) | 2012-04-05 |
US20120079891A1 (en) | 2012-04-05 |
WO2012045434A1 (de) | 2012-04-12 |
JP5818898B2 (ja) | 2015-11-18 |
EP2625492A1 (de) | 2013-08-14 |
CN102834699B (zh) | 2015-01-28 |
US8607644B2 (en) | 2013-12-17 |
DE102010047241B4 (de) | 2015-08-06 |
CN102834699A (zh) | 2012-12-19 |
EP2625492B1 (de) | 2015-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5818898B2 (ja) | コリオリ質量流量計 | |
JP5582737B2 (ja) | コリオリ質量流量計 | |
US8607643B2 (en) | Coriolis mass flowmeter | |
US8613228B2 (en) | Coriolis mass flowmeter | |
JP5999870B2 (ja) | コリオリ式質量流量計 | |
JP5335583B2 (ja) | コリオリ質量流量計 | |
RU2557409C2 (ru) | Измерительная система для измерения плотности или весовой пропускной способности протекающей в трубопроводе среды | |
US9360358B2 (en) | Coriolis mass flow meter, vibrating tube density meter and vibrating sheet used therein | |
US20150323362A1 (en) | Mass flowmeter | |
JPH02500213A (ja) | 改良された平行流路形コリオリ質量流量計 | |
US8151652B2 (en) | Coriolis flow sensor with resiliently suspended balancing mass | |
US20200319007A1 (en) | Coriolis mass flow meter comprising two measuring tube pairs, and method for the zero-point adjustment of such a mass flow meter | |
KR20060134212A (ko) | 힘 평형 방법 및 장치 | |
JP6025449B2 (ja) | コリオリ式の質量流量測定機器 | |
KR20160015372A (ko) | 전자 유량계 | |
JP6080981B2 (ja) | 振動式メーターのための方法および装置 | |
US8667852B2 (en) | Flow meter including a balanced reference member | |
JP6921280B2 (ja) | コンパクトな流量計及び関連する方法 | |
AU2013200990B2 (en) | A flow meter including a balanced reference member | |
JP2014006230A (ja) | コリオリ流量計 | |
JP2005164264A (ja) | 振動式測定装置 | |
JP2012220486A (ja) | コリオリ流量計 | |
JP2013050463A (ja) | コリオリ流量計及びそれを作動させる方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130722 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140428 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140728 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140804 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140828 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140904 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140926 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20141003 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150406 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150629 |
|
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: 20150831 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150929 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5818898 Country of ref document: JP 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 |