NO990984L - FremgangsmÕte og anordning for mÕling av et fluids volumstr°m - Google Patents

FremgangsmÕte og anordning for mÕling av et fluids volumstr°m

Info

Publication number
NO990984L
NO990984L NO990984A NO990984A NO990984L NO 990984 L NO990984 L NO 990984L NO 990984 A NO990984 A NO 990984A NO 990984 A NO990984 A NO 990984A NO 990984 L NO990984 L NO 990984L
Authority
NO
Norway
Prior art keywords
volume
pulses
linearity
measuring
present
Prior art date
Application number
NO990984A
Other languages
English (en)
Other versions
NO990984D0 (no
Inventor
Manfred Koepl
Alfons Harding
Original Assignee
Salzkotten Tankanlagen
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 Salzkotten Tankanlagen filed Critical Salzkotten Tankanlagen
Publication of NO990984L publication Critical patent/NO990984L/no
Publication of NO990984D0 publication Critical patent/NO990984D0/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/06—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 mechanical effects using rotating vanes with tangential admission
    • G01F1/08—Adjusting, correcting or compensating means 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
    • G01F1/05—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 mechanical effects
    • G01F1/10—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 mechanical effects using rotating vanes with axial admission
    • G01F1/12—Adjusting, correcting, or compensating means therefor
    • G01F1/125—Adjusting, correcting, or compensating means therefor with electric, electro-mechanical or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Paper (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Oppfinnelsen gjelder en fremgangsmåte og anordning for måling av et fluids volumstrøm. l henhold til fremgangsmåten avgir et volummålerutstyr som omfatter et bevegelig element, slik som to eller flere skruespindler, målesignaler utledet fra elementets sykliske bevegelse, til en måleverdiomformer (2) som ut fra målesignalene (M) tilformer tellesignaler (Z). For å forbedre målenøyaktigheten bestemmes det bevegelige elements syklusfrekvens ut fra målesignalene mens lagrede korreksjonsfaktorer for de respektive syklusfrekvenser utnyttes for å tilforme og avgi tellesignaler som er proporsjonale med den virkelige volumstrøm.
NO990984A 1996-09-02 1999-03-01 FremgangsmÕte og anordning for mÕling av et fluids volumstr°m NO990984D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635435A DE19635435A1 (de) 1996-09-02 1996-09-02 Flüssigkeitsmeßvorrichtung und -verfahren
PCT/EP1997/004602 WO1998010248A2 (de) 1996-09-02 1997-08-23 Flüssigkeitsmessvorrichtung und -verfahren

Publications (2)

Publication Number Publication Date
NO990984L true NO990984L (no) 1999-03-01
NO990984D0 NO990984D0 (no) 1999-03-01

Family

ID=7804320

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990984A NO990984D0 (no) 1996-09-02 1999-03-01 FremgangsmÕte og anordning for mÕling av et fluids volumstr°m

Country Status (12)

Country Link
US (1) US6721669B2 (no)
EP (1) EP0923709B1 (no)
JP (1) JP2000517429A (no)
KR (1) KR20000068379A (no)
CN (1) CN1165753C (no)
AT (1) ATE257584T1 (no)
AU (1) AU722288B2 (no)
BR (1) BR9711972A (no)
DE (2) DE19635435A1 (no)
NO (1) NO990984D0 (no)
NZ (1) NZ334169A (no)
WO (1) WO1998010248A2 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8963713B2 (en) 2005-03-16 2015-02-24 Icontrol Networks, Inc. Integrated security network with security alarm signaling system
US6996485B2 (en) * 2004-06-18 2006-02-07 Gilbarco Inc. Nullification of measurement error, particularly within a dual turbine flow meter used in a fuel dispenser
US7533682B2 (en) * 2005-02-17 2009-05-19 Robertshaw Controls Company System and method of providing water flow rate compensation
CN1301398C (zh) * 2005-02-25 2007-02-21 西北工业大学 远传水表精度的等水量校调方法
US8122918B2 (en) 2005-08-31 2012-02-28 Honda Motor Co. Ltd. Pressure differential system for controlling high pressure refill gas flow into on board vehicle fuel tanks
EP1790956B1 (en) * 2005-11-25 2020-12-23 Wayne Fueling Systems Sweden AB Fuel dispensing assembly with volume flow sensor and backup memory for storing calibration data for correcting the flow signal
US7681460B2 (en) * 2007-04-20 2010-03-23 Gilbarco Inc. System and method for detecting pressure variations in fuel dispensers to more accurately measure fuel delivered
US20090114676A1 (en) * 2007-11-05 2009-05-07 Showers Steven J Fuel dispensing apparatus having internal surface corrosion protection arrangement
US7725271B2 (en) * 2007-11-13 2010-05-25 Gilbarco Inc. Nozzle snap flow compensation
US8042376B2 (en) * 2008-06-02 2011-10-25 Gilbarco Inc. Fuel dispenser utilizing pressure sensor for theft detection
US8132586B2 (en) * 2008-07-30 2012-03-13 Robertshaw Controls Company Multiple flow rate detection system and method for consumer appliance
US8850872B2 (en) 2009-05-08 2014-10-07 Opw Fuel Management Systems, Inc. Line leak detector and method of using same
US8316695B2 (en) 2009-05-08 2012-11-27 Delaware Capital Formation, Inc. Line leak detector and method of using same
US8285506B2 (en) * 2010-02-02 2012-10-09 Gilbarco Inc. Fuel dispenser pulser arrangement
US8757009B2 (en) 2010-12-08 2014-06-24 Danaher Uk Industries Limited Fuel dispenser flow meter sensor fraud prevention
EP2700057A4 (en) 2011-04-20 2014-12-31 Gilbarco Inc PREVENTION AND DETECTION OF FRAUD FOR FUEL DISTRIBUTION FLOW METER
EP2969906A4 (en) 2013-03-15 2016-11-30 Gilbarco Inc FRAUD DETECTION AND PREVENTION OF FUEL DISPENSER FLOW MEASURING DEVICE
ITUB20159552A1 (it) * 2015-12-18 2017-06-18 Elbi Int Spa Procedimento per la determinazione di almeno una caratteristica di funzionamento variabile di un sistema idraulico
US10126152B1 (en) 2017-07-25 2018-11-13 Ecolab Usa Inc. Fluid flow meter with linearization
US10935407B2 (en) 2017-07-25 2021-03-02 Ecolab Usa Inc. Fluid flow meter with viscosity correction
US10260923B2 (en) * 2017-07-25 2019-04-16 Ecolab Usa Inc. Fluid flow meter with normalized output

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286143A (no) * 1961-12-12 1900-01-01
JPS5567618A (en) * 1978-11-17 1980-05-21 Toukiyouto Liquid meter of electronic integrating type
JPS58223021A (ja) * 1982-06-21 1983-12-24 Oval Eng Co Ltd 器差調整回路
SE460929B (sv) * 1987-04-24 1989-12-04 Dresser Wayne Ab Saett och anordning foer maetning av volymen av en vaetska som stroemmar genom en maetkammare under en maetperiod
US4885943A (en) * 1988-05-11 1989-12-12 Hydro-Craft, Inc. Electronic flowmeter system and method
US5016187A (en) * 1989-01-17 1991-05-14 Tokheim Corporation Linearized turbine flow meter for fuel dispensers
DE4142062A1 (de) * 1991-12-19 1993-07-01 Salzkotten Tankanlagen Vorrichtung zum messen von fluessigkeitsmengen in zapfsaeulen von kraftfahrzeug-tankstellen
US5574229A (en) * 1994-03-21 1996-11-12 Contadores De Aqua De Zaragoza Electronic water meter with corrections for flow rate
US5630528A (en) 1995-01-27 1997-05-20 Gilbarco, Inc. Method and apparatus for metering and dispensing fluid, particulary fuel
DK174370B1 (da) * 1995-10-30 2003-01-13 Salzkotten Tankanlagen Flowmåler
DE29607736U1 (de) * 1996-04-29 1997-08-28 Tankanlagen Salzkotten GmbH, 33154 Salzkotten Vorrichtung zum Dosieren und Messen von Flüssigkeitsmengen
SE511133C2 (sv) * 1996-11-07 1999-08-09 Dresser Wayne Ab Sätt och anordning vid volymbestämning
DE19703243A1 (de) * 1997-01-29 1998-07-30 Tokheim Corp Vorrichtung zur Volumenmessung strömender Medien sowie entsprechendes Verfahren
FR2771813B1 (fr) * 1997-11-28 1999-12-31 Schlumberger Ind Sa Compteur de volume d'un fluide en ecoulement
US6397686B1 (en) * 1999-08-09 2002-06-04 Tokheim Corporation Hall-effect sensor placed in flowmeter to measure fuel flow rate
US6375434B1 (en) * 2000-02-09 2002-04-23 Tokheim Corporation Pump/meter combination

Also Published As

Publication number Publication date
KR20000068379A (ko) 2000-11-25
WO1998010248A3 (de) 1998-04-30
CN1165753C (zh) 2004-09-08
DE59711192D1 (de) 2004-02-12
BR9711972A (pt) 1999-08-24
ATE257584T1 (de) 2004-01-15
JP2000517429A (ja) 2000-12-26
AU722288B2 (en) 2000-07-27
AU4381297A (en) 1998-03-26
US6721669B2 (en) 2004-04-13
EP0923709B1 (de) 2004-01-07
EP0923709A2 (de) 1999-06-23
CN1235671A (zh) 1999-11-17
WO1998010248A2 (de) 1998-03-12
NO990984D0 (no) 1999-03-01
NZ334169A (en) 2000-11-24
DE19635435A1 (de) 1998-03-05
US20030018440A1 (en) 2003-01-23

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