FR2576409B1 - Debitmetre electromagnetique - Google Patents
Debitmetre electromagnetiqueInfo
- Publication number
- FR2576409B1 FR2576409B1 FR8600786A FR8600786A FR2576409B1 FR 2576409 B1 FR2576409 B1 FR 2576409B1 FR 8600786 A FR8600786 A FR 8600786A FR 8600786 A FR8600786 A FR 8600786A FR 2576409 B1 FR2576409 B1 FR 2576409B1
- Authority
- FR
- France
- Prior art keywords
- flow meter
- electromagnetic flow
- electromagnetic
- meter
- 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.)
- Expired
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
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
- G01F1/586—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters constructions of coils, magnetic circuits, accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853501768 DE3501768A1 (de) | 1985-01-21 | 1985-01-21 | Elektromagnetischer durchflussmesser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2576409A1 FR2576409A1 (fr) | 1986-07-25 |
FR2576409B1 true FR2576409B1 (fr) | 1989-06-02 |
Family
ID=6260289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8600786A Expired FR2576409B1 (fr) | 1985-01-21 | 1986-01-21 | Debitmetre electromagnetique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4641537A (fr) |
JP (1) | JPH068738B2 (fr) |
CA (1) | CA1268349A (fr) |
CH (1) | CH671285A5 (fr) |
DE (1) | DE3501768A1 (fr) |
DK (1) | DK163607C (fr) |
FR (1) | FR2576409B1 (fr) |
GB (1) | GB2170010B (fr) |
IT (2) | IT8652866V0 (fr) |
NL (1) | NL187371C (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69332128T2 (de) * | 1992-01-31 | 2003-03-27 | Kabushiki Kaisha Toshiba, Kawasaki | Elektromagnetischer Durchflussmesser |
JP3662312B2 (ja) † | 1995-10-27 | 2005-06-22 | 株式会社山武 | 電磁流量計 |
GB2312512A (en) * | 1996-04-26 | 1997-10-29 | Caledonian Control Technology | Electromagnetic flowmeters |
EP2012096B1 (fr) | 1999-03-26 | 2016-10-26 | Endress+Hauser Flowtec AG | Capteur de débit magnétique-inductif |
DE19958285C2 (de) | 1999-12-03 | 2002-05-02 | Krohne Ag Basel | Magnetisch-induktives Durchflussmessgerät |
JP4303039B2 (ja) * | 2002-09-25 | 2009-07-29 | 株式会社東芝 | 容量式電磁流量計 |
DE10252041B4 (de) * | 2002-11-06 | 2005-02-17 | Siemens Flow Instruments A/S | Magnetisch induktiver Durchflußmesser |
US6983661B2 (en) | 2003-05-15 | 2006-01-10 | Endress + Hauser Flowtec Ag | Electromagnetic flow sensor |
DE10322082A1 (de) * | 2003-05-15 | 2004-12-02 | Endress + Hauser Flowtec Ag, Reinach | Magnetisch-induktiver Durchflußaufnehmer |
US7178407B2 (en) * | 2003-12-11 | 2007-02-20 | Endress + Hauser Flowtec Ag | Magnetic-inductive flow sensor and method for its manufacture |
DE102004063020B4 (de) * | 2004-12-22 | 2007-10-18 | Krohne Ag | Magnetisch-induktives Durchflußmeßgerät |
DE202005001549U1 (de) * | 2005-02-01 | 2005-04-21 | Abb Patent Gmbh | Magnetisch-induktives Durchflussmessgerät |
US7296483B2 (en) * | 2005-12-09 | 2007-11-20 | Krohne Ag | Magnetoinductive flowmeter with detachable components |
DE102006014677A1 (de) * | 2006-03-28 | 2007-10-04 | Endress + Hauser Flowtec Ag | Vorrichtung zum Messen des Volumen- oder Massestroms eines Mediums in einer Rohrleitung |
US7688057B2 (en) * | 2007-07-10 | 2010-03-30 | Rosemount Inc. | Noise diagnosis of operating conditions for an electromagnetic flowmeter |
US8006569B2 (en) * | 2009-06-12 | 2011-08-30 | Sensus Usa Inc. | Magnetic flow meter |
DE102011079351A1 (de) * | 2011-07-18 | 2013-01-24 | Endress + Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät |
DE202012104036U1 (de) * | 2012-10-19 | 2014-01-20 | Endress + Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät |
DE202012104525U1 (de) * | 2012-11-22 | 2014-02-25 | Endress + Hauser Flowtec Ag | Polschuh und Montageclip |
DE102012111275A1 (de) * | 2012-11-22 | 2014-05-22 | Endress + Hauser Flowtec Ag | Spulenkörperanordnung und Einrichtung zur magnetisch-induktiven Durchflussmessung |
JP5887683B2 (ja) * | 2013-04-08 | 2016-03-16 | Smc株式会社 | 電磁流量計 |
JP2015105929A (ja) * | 2013-12-02 | 2015-06-08 | 株式会社東芝 | 電磁流量計 |
JP6413681B2 (ja) * | 2014-11-17 | 2018-10-31 | 横河電機株式会社 | 電磁流量計 |
EP3435040B1 (fr) * | 2015-07-28 | 2020-03-25 | Sentec Ltd | Capteur de flux électromagnétique |
US10371550B2 (en) * | 2016-10-24 | 2019-08-06 | Ademco Inc. | Compact magnetic field generator for magmeter |
DE102017121155A1 (de) * | 2017-09-13 | 2019-03-14 | Endress+Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät |
DE102017131202A1 (de) * | 2017-12-22 | 2019-06-27 | Endress + Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät |
DE102018125865B4 (de) | 2018-10-18 | 2022-12-22 | Krohne Ag | Magnetisch-induktive Durchflussmessgeräte, Magnetkreisvorrichtungen und Verfahren zur Herstellung einer Magnetkreisvorrichtung |
DE102019126711A1 (de) * | 2019-10-02 | 2021-04-08 | Endress + Hauser Flowtec Ag | Magnetisch-induktive Durchflussmesssonde |
CN113494942A (zh) * | 2020-04-07 | 2021-10-12 | 上海肯特仪表股份有限公司 | 一种低功耗、宽量程的电磁水表传感器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3446071A (en) * | 1966-11-25 | 1969-05-27 | Univ California | Split-pole electromagnetic flow transducer |
DE2040682C3 (de) * | 1970-08-17 | 1978-05-18 | Fischer & Porter Gmbh, 3400 Goettingen | Induktiver Durchflußmesser mit einem in einer vom Medium durchströmten Rohrleitung zwischen Gegenflanschen deren benachbarter Rohrleitungsteile lösbar gehaltenen Meßrohr aus isolierendem Kunstharz |
JPS4851658A (fr) * | 1971-10-29 | 1973-07-20 | ||
GB1424875A (en) * | 1972-06-19 | 1976-02-11 | Sybron Corp | Electromagnetic flow transducers |
DE7619769U1 (de) * | 1976-06-22 | 1976-10-28 | Fa. Ludwig Krohne, 4100 Duisburg | Spulenanordnung eines nach dem induktionsverfahren arbeitenden durchflussmessgeraetes |
US4497212A (en) * | 1977-02-23 | 1985-02-05 | Fischer & Porter Company | Flangeless electromagnetic flowmeter |
DE2831570C2 (de) * | 1978-07-18 | 1986-07-03 | Fischer & Porter GmbH, 3400 Göttingen | Vorrichtung zur Messung des Stroms einer ein Rohrstück durchfließenden Flüssigkeit |
DE3013035A1 (de) * | 1979-04-05 | 1980-10-23 | Nat Res Dev | Verfahren zur elektromagnetischen stroemungsmessung und danach arbeitendes stroemungsmessgeraet |
US4470309A (en) * | 1981-07-06 | 1984-09-11 | Tokyo Shibaura Denki Kabushiki Kaisha | Electromagnetic flowmeter |
JPS6030885B2 (ja) * | 1982-08-25 | 1985-07-19 | 株式会社日立製作所 | 電磁流量計 |
-
1985
- 1985-01-21 DE DE19853501768 patent/DE3501768A1/de active Granted
- 1985-12-30 CH CH5548/85A patent/CH671285A5/de not_active IP Right Cessation
-
1986
- 1986-01-16 DK DK019386A patent/DK163607C/da not_active IP Right Cessation
- 1986-01-16 US US06/819,383 patent/US4641537A/en not_active Expired - Fee Related
- 1986-01-17 NL NLAANVRAGE8600092,A patent/NL187371C/xx not_active IP Right Cessation
- 1986-01-20 IT IT8652866U patent/IT8652866V0/it unknown
- 1986-01-20 IT IT67040/86A patent/IT1187863B/it active
- 1986-01-20 GB GB08601298A patent/GB2170010B/en not_active Expired
- 1986-01-21 CA CA000499998A patent/CA1268349A/fr not_active Expired
- 1986-01-21 FR FR8600786A patent/FR2576409B1/fr not_active Expired
- 1986-01-21 JP JP61010952A patent/JPH068738B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1268349A (fr) | 1990-05-01 |
JPS61170617A (ja) | 1986-08-01 |
GB2170010A (en) | 1986-07-23 |
NL187371C (nl) | 1991-09-02 |
DK19386A (da) | 1986-07-22 |
GB8601298D0 (en) | 1986-02-26 |
DE3501768A1 (de) | 1986-07-24 |
DK163607B (da) | 1992-03-16 |
NL8600092A (nl) | 1986-08-18 |
GB2170010B (en) | 1988-06-08 |
DK19386D0 (da) | 1986-01-16 |
US4641537A (en) | 1987-02-10 |
CH671285A5 (fr) | 1989-08-15 |
IT8652866V0 (it) | 1986-01-20 |
JPH068738B2 (ja) | 1994-02-02 |
FR2576409A1 (fr) | 1986-07-25 |
DE3501768C2 (fr) | 1988-01-28 |
DK163607C (da) | 1992-08-17 |
NL187371B (nl) | 1991-04-02 |
IT1187863B (it) | 1987-12-23 |
IT8667040A0 (it) | 1986-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |