DE602004018977D1 - Coriolis-strömungsmesser - Google Patents
Coriolis-strömungsmesserInfo
- Publication number
- DE602004018977D1 DE602004018977D1 DE602004018977T DE602004018977T DE602004018977D1 DE 602004018977 D1 DE602004018977 D1 DE 602004018977D1 DE 602004018977 T DE602004018977 T DE 602004018977T DE 602004018977 T DE602004018977 T DE 602004018977T DE 602004018977 D1 DE602004018977 D1 DE 602004018977D1
- Authority
- DE
- Germany
- Prior art keywords
- coriolis flowmeter
- coriolis
- flowmeter
- 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
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
-
- 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
-
- 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
- G01F1/8472—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003403065A JP3783959B2 (ja) | 2003-12-02 | 2003-12-02 | コリオリ流量計 |
PCT/JP2004/014454 WO2005054791A1 (ja) | 2003-12-02 | 2004-09-24 | コリオリ流量計 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004018977D1 true DE602004018977D1 (de) | 2009-02-26 |
Family
ID=34650052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004018977T Active DE602004018977D1 (de) | 2003-12-02 | 2004-09-24 | Coriolis-strömungsmesser |
Country Status (7)
Country | Link |
---|---|
US (1) | US7506551B2 (de) |
EP (1) | EP1693653B1 (de) |
JP (1) | JP3783959B2 (de) |
KR (1) | KR100848769B1 (de) |
CN (1) | CN100429489C (de) |
DE (1) | DE602004018977D1 (de) |
WO (1) | WO2005054791A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5086814B2 (ja) * | 2008-01-07 | 2012-11-28 | 株式会社キーエンス | 流量計 |
RU2467292C2 (ru) * | 2008-05-09 | 2012-11-20 | Майкро Моушн, Инк. | Кориолисов расходомер с двойной трубой и центральной закрепленной пластиной, служащей в качестве опоры для возбудителя и компонентов датчиков |
CA2723229C (en) * | 2008-05-09 | 2016-04-26 | Micro Motion, Inc. | Dual tube coriolis flow meter with a central stationary plate serving as support for driver and pick-off components |
US8667852B2 (en) | 2009-05-11 | 2014-03-11 | Micro Motion, Inc. | Flow meter including a balanced reference member |
RU2012102893A (ru) | 2009-06-30 | 2013-08-10 | Майкро Моушн, Инк. | Способ и устройство для вибрационного разделения привода и измерительных преобразователей датчика расхода в сборе вибрационного типа |
DE102012018988A1 (de) * | 2012-09-27 | 2014-04-17 | Krohne Ag | Coriolis-Massedurchflussmessgerät |
US9368264B2 (en) * | 2014-09-08 | 2016-06-14 | Micro Motion, Inc. | Magnet keeper assembly and related method |
NL2016092B1 (en) * | 2016-01-14 | 2017-07-24 | Berkin Bv | Coriolis flowsensor. |
CN107462293A (zh) * | 2017-07-25 | 2017-12-12 | 大连美天测控系统有限公司 | 质量流量计 |
CN107478285B (zh) * | 2017-07-25 | 2020-03-20 | 大连美天三有电子仪表有限公司 | 科氏力质量流量计 |
US11650091B2 (en) * | 2017-11-02 | 2023-05-16 | Micro Motion, Inc. | Compact vibrating type flowmeter |
DE102017012058A1 (de) | 2017-12-28 | 2019-07-04 | Endress+Hauser Flowtec Ag | Messgerät vom Vibraationstyp mit einem Messrohr |
DE102018110495B4 (de) * | 2018-05-02 | 2021-02-18 | Endress+Hauser Flowtec Ag | Coriolis-Messaufnehmer mit einer messrohrtorsionskompensierenden Sensorgruppe und ein Coriolis-Messgerät mit einem solchen Messaufnehmer |
DE102021123412A1 (de) | 2021-09-09 | 2023-03-09 | Endress+Hauser Flowtec Ag | Vibronischer Messaufnehmer zur Massedurchfluss- und Dichtemessung |
US20230288242A1 (en) * | 2022-03-09 | 2023-09-14 | Cummins Power Generation Inc. | Fluid consumption measurement system and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2884796B2 (ja) * | 1991-02-27 | 1999-04-19 | 横河電機株式会社 | コリオリ質量流量計 |
US5497666A (en) * | 1994-07-20 | 1996-03-12 | Micro Motion, Inc. | Increased sensitivity coriolis effect flowmeter using nodal-proximate sensors |
JPH0882541A (ja) * | 1994-09-12 | 1996-03-26 | Yokogawa Electric Corp | コリオリ質量流量計 |
US5907104A (en) * | 1995-12-08 | 1999-05-25 | Direct Measurement Corporation | Signal processing and field proving methods and circuits for a coriolis mass flow meter |
US5926096A (en) * | 1996-03-11 | 1999-07-20 | The Foxboro Company | Method and apparatus for correcting for performance degrading factors in a coriolis-type mass flowmeter |
US5734112A (en) * | 1996-08-14 | 1998-03-31 | Micro Motion, Inc. | Method and apparatus for measuring pressure in a coriolis mass flowmeter |
JPH1123341A (ja) * | 1997-07-08 | 1999-01-29 | Yokogawa Electric Corp | コリオリ質量流量計 |
US6092429A (en) * | 1997-12-04 | 2000-07-25 | Micro Motion, Inc. | Driver for oscillating a vibrating conduit |
US6412354B1 (en) * | 1999-12-16 | 2002-07-02 | Halliburton Energy Services, Inc. | Vibrational forced mode fluid property monitor and method |
US7168329B2 (en) * | 2003-02-04 | 2007-01-30 | Micro Motion, Inc. | Low mass Coriolis mass flowmeter having a low mass drive system |
US7051598B2 (en) * | 2003-03-21 | 2006-05-30 | Endress + Hauser Flowtec Ag | Magnetic circuit arrangement for a sensor |
-
2003
- 2003-12-02 JP JP2003403065A patent/JP3783959B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-24 EP EP04760748A patent/EP1693653B1/de not_active Not-in-force
- 2004-09-24 US US10/581,243 patent/US7506551B2/en not_active Expired - Fee Related
- 2004-09-24 DE DE602004018977T patent/DE602004018977D1/de active Active
- 2004-09-24 WO PCT/JP2004/014454 patent/WO2005054791A1/ja active Application Filing
- 2004-09-24 CN CNB2004800358622A patent/CN100429489C/zh not_active Expired - Fee Related
- 2004-09-24 KR KR1020067010723A patent/KR100848769B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2005164374A (ja) | 2005-06-23 |
US7506551B2 (en) | 2009-03-24 |
CN1890536A (zh) | 2007-01-03 |
US20070095151A1 (en) | 2007-05-03 |
EP1693653A1 (de) | 2006-08-23 |
KR100848769B1 (ko) | 2008-07-28 |
JP3783959B2 (ja) | 2006-06-07 |
CN100429489C (zh) | 2008-10-29 |
EP1693653B1 (de) | 2009-01-07 |
KR20060123760A (ko) | 2006-12-04 |
WO2005054791A1 (ja) | 2005-06-16 |
EP1693653A4 (de) | 2006-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: SCHAEFER, M., DIPL.-ING., PAT.-ANW., 81549 MUENCHE |