NL7704971A - Inductieve stromingsmeter. - Google Patents

Inductieve stromingsmeter.

Info

Publication number
NL7704971A
NL7704971A NL7704971A NL7704971A NL7704971A NL 7704971 A NL7704971 A NL 7704971A NL 7704971 A NL7704971 A NL 7704971A NL 7704971 A NL7704971 A NL 7704971A NL 7704971 A NL7704971 A NL 7704971A
Authority
NL
Netherlands
Prior art keywords
flow meter
inductive flow
inductive
meter
flow
Prior art date
Application number
NL7704971A
Other languages
English (en)
Original Assignee
Hammelrath Turbo Werk Fritz
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 Hammelrath Turbo Werk Fritz filed Critical Hammelrath Turbo Werk Fritz
Publication of NL7704971A publication Critical patent/NL7704971A/nl

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
    • G01F1/60—Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
NL7704971A 1976-05-06 1977-05-05 Inductieve stromingsmeter. NL7704971A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762619971 DE2619971C3 (de) 1976-05-06 1976-05-06 Induktiver Durchflußmesser

Publications (1)

Publication Number Publication Date
NL7704971A true NL7704971A (nl) 1977-11-08

Family

ID=5977179

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704971A NL7704971A (nl) 1976-05-06 1977-05-05 Inductieve stromingsmeter.

Country Status (3)

Country Link
DE (1) DE2619971C3 (nl)
FR (1) FR2350585A1 (nl)
NL (1) NL7704971A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856240C3 (de) * 1978-12-27 1981-12-24 Fa. Ludwig Krohne, 4100 Duisburg Verfahren zur induktiven Durchflußmessung von Flüssigkeiten in teilgefüllten Rohrleitungen oder offenen Kanälen sowie Durchflußmesser zur Durchführung des Verfahrens
US4350050A (en) * 1981-02-10 1982-09-21 Deere & Company Flow transducer
DE3126965A1 (de) * 1981-07-08 1983-01-27 Fischer & Porter GmbH, 3400 Göttingen Vorrichtung zur messung des stroms eines ein rohr durchstroemenden mediums
DE3540170A1 (de) * 1985-11-13 1987-05-21 Turbo Werk Messtechnik Gmbh Schaltung zur umwandlung eines periodischen nutzsignals in ein gleichspannungssignal
DE19917268B4 (de) * 1999-04-16 2005-07-14 Siemens Flow Instruments A/S Verfahren zum Überprüfen eines elektromagnetischen Durchflußmessers und elektromagnetische Durchflußmesseranordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316762A (en) * 1963-08-28 1967-05-02 Statham Instrument Inc Apparatus and process for measuring fluid flow
US3550446A (en) * 1969-02-28 1970-12-29 Nat Res Dev Electromagnetic flowmeters
US3707675A (en) * 1970-09-11 1972-12-26 Bailey Meter Co Measuring system for comparing the relative magnitudes of first and second d.c. signals
DE2052175C3 (de) * 1970-10-23 1978-12-21 Karl Walter Prof. Dr.- Ing. 5910 Kreuztal Bonfig Verfahren zur Kompensation der elektrochemischen Störgleichspannung bei der induktiven Durchflußmessung mit Gleichfeld bzw. geschaltetem Gleichfeld
DE2151381A1 (de) * 1971-10-15 1973-04-19 Fischer & Porter Gmbh Verstaerkeranordnung fuer eine induktive durchflussmesseinrichtung
DE2410407C3 (de) * 1974-03-05 1981-05-21 Fa. Ludwig Krohne, 4100 Duisburg Verfahren zur Kompensation der elektrochemischen Störgleichspannung bei der induktiven Durchflußmessung mit periodisch zwischen zwei Induktionswerten hin- und hergeschaltetem Gleichfeld
DE2547392C3 (de) 1975-10-23 1981-05-27 Fischer & Porter GmbH, 3400 Göttingen Induktiver Durchflußmesser mit einer von sinusförmiger Wechselspannung erregten magnetfelderzeugenden Erregerwicklung

Also Published As

Publication number Publication date
FR2350585B1 (nl) 1982-10-15
DE2619971C3 (de) 1983-03-17
FR2350585A1 (fr) 1977-12-02
DE2619971A1 (de) 1977-11-10
DE2619971B2 (de) 1980-12-04

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed