CA974594A - Electromagnetic flow meter - Google Patents

Electromagnetic flow meter

Info

Publication number
CA974594A
CA974594A CA154,891A CA154891A CA974594A CA 974594 A CA974594 A CA 974594A CA 154891 A CA154891 A CA 154891A CA 974594 A CA974594 A CA 974594A
Authority
CA
Canada
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
Application number
CA154,891A
Other languages
English (en)
Other versions
CA154891S (en
Inventor
Isamu Kawamata
Ichiya Satoh
Mitsuo Ai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA974594A publication Critical patent/CA974594A/en
Expired 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
    • 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)
CA154,891A 1971-10-29 1972-10-26 Electromagnetic flow meter Expired CA974594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46085505A JPS4851658A (cs) 1971-10-29 1971-10-29

Publications (1)

Publication Number Publication Date
CA974594A true CA974594A (en) 1975-09-16

Family

ID=13860775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,891A Expired CA974594A (en) 1971-10-29 1972-10-26 Electromagnetic flow meter

Country Status (3)

Country Link
US (1) US3827298A (cs)
JP (1) JPS4851658A (cs)
CA (1) CA974594A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744865A1 (de) * 1977-10-05 1979-04-19 Fischer & Porter Gmbh Vorrichtung zur messung des stroms einer ein rohrstueck durchfliessenden fluessigkeit
DE2831570C2 (de) * 1978-07-18 1986-07-03 Fischer & Porter GmbH, 3400 Göttingen Vorrichtung zur Messung des Stroms einer ein Rohrstück durchfließenden Flüssigkeit
DE3501768A1 (de) * 1985-01-21 1986-07-24 Danfoss A/S, Nordborg Elektromagnetischer durchflussmesser
DE4114137A1 (de) * 1991-04-30 1992-11-05 Bopp & Reuther Ag Durchflussmessgeraet
DE102005002907A1 (de) * 2005-01-21 2006-07-27 Abb Patent Gmbh Magnetisch-induktives Durchflussmessgerät
EP1882163A1 (de) * 2005-05-16 2008-01-30 Endress+Hauser Flowtec AG Magnetisch-induktiver durchflussmesser sowie messrohr für einen solchen durchflussmesser
US20090107248A1 (en) * 2007-10-24 2009-04-30 Thaddeus Schroeder Magnetostrictive sensor with uniform stress
US8434371B2 (en) 2010-10-14 2013-05-07 Brickhouse Innovations, Llc Electromagnetic fluid velocity sensor with adjustable electrodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255512A (en) * 1962-08-17 1966-06-14 Trident Engineering Associates Molding a ferromagnetic casing upon an electrical component
US3446071A (en) * 1966-11-25 1969-05-27 Univ California Split-pole electromagnetic flow transducer
JPS4520871Y1 (cs) * 1967-04-15 1970-08-20
US3608375A (en) * 1968-11-05 1971-09-28 Vincent J Cushing Electromagnetic flowmeter
US3610040A (en) * 1970-03-31 1971-10-05 Tokyo Shibaura Electric Co Electromagnetic flowmeter

Also Published As

Publication number Publication date
US3827298A (en) 1974-08-06
JPS4851658A (cs) 1973-07-20

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