JPS49106360A - - Google Patents

Info

Publication number
JPS49106360A
JPS49106360A JP49007809A JP780974A JPS49106360A JP S49106360 A JPS49106360 A JP S49106360A JP 49007809 A JP49007809 A JP 49007809A JP 780974 A JP780974 A JP 780974A JP S49106360 A JPS49106360 A JP S49106360A
Authority
JP
Japan
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.)
Pending
Application number
JP49007809A
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 filed Critical
Publication of JPS49106360A publication Critical patent/JPS49106360A/ja
Pending legal-status Critical Current

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
    • 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
    • G01F1/584—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 electrodes, accessories therefor
    • 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
    • G01F1/60—Circuits therefor
JP49007809A 1973-01-18 1974-01-16 Pending JPS49106360A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00324772A US3839912A (en) 1973-01-18 1973-01-18 Metering electrode assembly for electromagnetic flowmeters

Publications (1)

Publication Number Publication Date
JPS49106360A true JPS49106360A (ja) 1974-10-08

Family

ID=23265040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49007809A Pending JPS49106360A (ja) 1973-01-18 1974-01-16

Country Status (3)

Country Link
US (1) US3839912A (ja)
JP (1) JPS49106360A (ja)
DE (1) DE2401641A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505427C3 (de) * 1975-02-08 1978-05-11 Fischer & Porter Gmbh, 3400 Goettingen Flächige Meß- und Schirmelektrode mit kapazitivem Signalabgriff für induktive Durchflußmesser
US4631969A (en) * 1977-02-23 1986-12-30 Fischer & Porter Company Capacitance-type electrode assemblies for electromagnetic flowmeter
DE3004870C2 (de) * 1980-02-09 1984-08-30 Eckardt Ag, 7000 Stuttgart Meßelektrode für magnetische Durchflußmesser
US4458542A (en) * 1981-11-06 1984-07-10 Vincent Cushing Electromagnetic flow meter with wide band preamplifier
US4513624A (en) * 1983-01-20 1985-04-30 The Foxboro Company Capacitively-coupled magnetic flowmeter
US4658652A (en) * 1986-02-14 1987-04-21 Fischer & Porter Co. Electromagnetic flowmeter with capacitance type electrodes
JP3031096B2 (ja) * 1993-01-29 2000-04-10 横河電機株式会社 容量式電磁流量計
AU2002334737A1 (en) * 2001-09-28 2003-04-07 Bae Systems Information And Electronic Systems Integration Inc Aircraft electrostatic discharge test system
US6922059B2 (en) * 2001-12-10 2005-07-26 Bae Systems Information And Electronic Systems Integration Inc Electric field sensor
GB2403542B (en) * 2003-06-30 2006-11-01 Abb Ltd Electromagnetic flow meter
DE102004041302A1 (de) * 2004-08-25 2006-03-02 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
DE102005030406A1 (de) * 2005-06-30 2007-01-04 Abb Patent Gmbh Magnetisch-induktiver Durchflussmesser mit Mitteln zur elektrischen Abschirmung der Messelektroden
DE102005043718B3 (de) 2005-09-13 2007-04-19 Fachhochschule Kiel Verfahren zur Messung der Fliessgeschwindigkeit eines Mediums
DE102007004827B4 (de) * 2007-01-31 2012-04-12 Ifm Electronic Gmbh Kompaktes magnetisch induktives Durchflussmessgerät
US9360501B2 (en) * 2010-06-01 2016-06-07 The Regents Of The University Of California Integrated electric field sensor
US9068869B2 (en) * 2013-03-14 2015-06-30 Rosemount Inc. Magnetic flowmeter with bonded PTFE electrodes
JP2018519520A (ja) * 2015-06-30 2018-07-19 マイクロ・モーション・インコーポレーテッドＭｉｃｒｏ Ｍｏｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ 現場での自動自己洗浄を有する磁気流量計
DE102018203719A1 (de) * 2018-03-13 2019-09-19 Vorwerk & Co. Interholding Gmbh Haushaltsküchenmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149847A (en) * 1937-07-15 1939-03-07 Kolin Alexander Apparatus for measuring fluid flow
JPS528706A (en) * 1975-07-09 1977-01-22 Iwatsu Electric Co Ltd Telephone circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263500A (en) * 1962-08-27 1966-08-02 Fischer & Porter Co Magnetic flowmeter
US3274831A (en) * 1965-04-14 1966-09-27 Vincent J Cushing Electromagnetic flowmeter
US3329020A (en) * 1966-07-25 1967-07-04 Vincent J Cushing Screened electromagnetic flowmeter
US3715918A (en) * 1970-04-29 1973-02-13 Foxboro Co Magnetic flowmeter apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149847A (en) * 1937-07-15 1939-03-07 Kolin Alexander Apparatus for measuring fluid flow
JPS528706A (en) * 1975-07-09 1977-01-22 Iwatsu Electric Co Ltd Telephone circuit

Also Published As

Publication number Publication date
DE2401641A1 (de) 1974-08-01
US3839912A (en) 1974-10-08

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