DE68907614D1 - Verfahren und vorrichtung zum kompensieren des messgeraetefehlers bei einem rotierenden verdraengungszaehler. - Google Patents
Verfahren und vorrichtung zum kompensieren des messgeraetefehlers bei einem rotierenden verdraengungszaehler.Info
- Publication number
- DE68907614D1 DE68907614D1 DE8989300749T DE68907614T DE68907614D1 DE 68907614 D1 DE68907614 D1 DE 68907614D1 DE 8989300749 T DE8989300749 T DE 8989300749T DE 68907614 T DE68907614 T DE 68907614T DE 68907614 D1 DE68907614 D1 DE 68907614D1
- Authority
- DE
- Germany
- Prior art keywords
- compensating
- displacement meter
- measuring device
- rotating displacement
- error
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
- G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
- G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
-
- 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
- G01F3/04—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 having rigid movable walls
- G01F3/06—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 having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/10—Geared or lobed impeller meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63015157A JPH01191019A (ja) | 1988-01-26 | 1988-01-26 | 流量計の器差補正方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68907614D1 true DE68907614D1 (de) | 1993-08-26 |
DE68907614T2 DE68907614T2 (de) | 1994-03-10 |
Family
ID=11880964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89300749T Expired - Lifetime DE68907614T2 (de) | 1988-01-26 | 1989-01-26 | Verfahren und Vorrichtung zum Kompensieren des Messgerätefehlers bei einem rotierenden Verdrängungszähler. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5050094A (de) |
EP (1) | EP0326380B1 (de) |
JP (1) | JPH01191019A (de) |
DE (1) | DE68907614T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142062A1 (de) * | 1991-12-19 | 1993-07-01 | Salzkotten Tankanlagen | Vorrichtung zum messen von fluessigkeitsmengen in zapfsaeulen von kraftfahrzeug-tankstellen |
US5553493A (en) * | 1994-03-02 | 1996-09-10 | Graco Inc. | High resolution flowmeter with wear detection |
WO1995030196A1 (en) * | 1994-04-29 | 1995-11-09 | Electronic Warfare Associates, Inc. | Liquid registration and control system having networked functional modules |
ATE217689T1 (de) * | 1995-01-11 | 2002-06-15 | Micropump Inc | Anlage mit eingebauter pumpe und fluidströmungsmesser |
US5727933A (en) * | 1995-12-20 | 1998-03-17 | Hale Fire Pump Company | Pump and flow sensor combination |
ES2118036B1 (es) * | 1996-04-17 | 1999-04-16 | De Vidales De Pablo Jor Martin | Sistema medidor del caudal volumetrico. |
DE19703243A1 (de) * | 1997-01-29 | 1998-07-30 | Tokheim Corp | Vorrichtung zur Volumenmessung strömender Medien sowie entsprechendes Verfahren |
US5970791A (en) * | 1998-04-28 | 1999-10-26 | American Meter Company | Rotary meter having flow conditioning chambers for pressure pulse reduction |
JP2000162012A (ja) * | 1998-09-22 | 2000-06-16 | Akitoshi Kitano | 容積式流量計の器差補正方法 |
US6397686B1 (en) | 1999-08-09 | 2002-06-04 | Tokheim Corporation | Hall-effect sensor placed in flowmeter to measure fuel flow rate |
JP2001324365A (ja) * | 2000-05-15 | 2001-11-22 | Akitoshi Kitano | 容積式流量計の器差補正方法 |
EP1474657A4 (de) * | 2002-02-11 | 2006-05-24 | Tokheim Holding Bv | Eingebetteter axialströmungsmesser mit automatischer temperaturkompensation |
DK1564408T3 (da) * | 2004-02-12 | 2007-03-05 | Askoll Holding Srl | Cirkulationspumpe til fluid til opvarmnings- og konditioneringsanlæg og lignende |
FI119298B (fi) * | 2006-05-12 | 2008-09-30 | Osakeyhtioe Skf Aktiebolag | Soikiohammasratasmittari |
US7957927B2 (en) * | 2007-07-05 | 2011-06-07 | Baxter International Inc. | Temperature compensation for pneumatic pumping system |
JP4203531B1 (ja) * | 2008-01-24 | 2009-01-07 | 株式会社オーバル | 容積流量計 |
US8166830B2 (en) * | 2010-07-02 | 2012-05-01 | Dresser, Inc. | Meter devices and methods |
NL2008135C2 (nl) * | 2012-01-18 | 2013-07-22 | Flow Meter Group B V | Rotormeter voor het meten van de hoeveelheid gas. |
WO2015048652A1 (en) * | 2013-09-30 | 2015-04-02 | Lincoln Industrial Corporation | Flow measuring device for lubrication systems |
CN104019871B (zh) * | 2014-06-10 | 2017-02-22 | 宁波水表股份有限公司 | 一种户用水表现场校表仪及其校验方法 |
US10126152B1 (en) * | 2017-07-25 | 2018-11-13 | Ecolab Usa Inc. | Fluid flow meter with linearization |
US10260923B2 (en) | 2017-07-25 | 2019-04-16 | Ecolab Usa Inc. | Fluid flow meter with normalized output |
US10935407B2 (en) * | 2017-07-25 | 2021-03-02 | Ecolab Usa Inc. | Fluid flow meter with viscosity correction |
PL3889555T3 (pl) * | 2020-03-31 | 2024-02-12 | Apator Powogaz Spółka Akcyjna | Metoda kalibracji miernika przepływu |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895529A (en) * | 1971-09-13 | 1975-07-22 | Waugh Control Corp | Flowmeter compensating system |
JPS5019056A (de) * | 1973-06-20 | 1975-02-28 | ||
US3945253A (en) * | 1974-03-28 | 1976-03-23 | Liu Frederick F | Apparatus and method for measuring fluid flow over a wide range of fluid flow conditions and viscosities |
DE2420896A1 (de) * | 1974-04-30 | 1975-11-13 | Elster Ag | Verfahren und schaltungsanordnung zur fehlerkorrektur bei volumengasmessern |
US3965341A (en) * | 1975-01-10 | 1976-06-22 | Electrac, Inc. | Flow rate computer |
US4038534A (en) * | 1975-02-27 | 1977-07-26 | Mohammad Kian Mirdadian | Methods and systems for use with pulse train circuitry |
US4173891A (en) * | 1978-01-12 | 1979-11-13 | Rockwell International Corporation | Method and apparatus for measuring gas flow |
DE2842450C2 (de) * | 1978-09-29 | 1982-08-19 | MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn | Verfahren zur Messung der zeitlichen Abstände von jeweils zwei elektrischen Signalen |
US4390956A (en) * | 1981-03-06 | 1983-06-28 | The Singer Company | Apparatus for correcting measured gas flow |
US4619146A (en) * | 1981-05-22 | 1986-10-28 | William Banko | Flow meter |
JPS58223021A (ja) * | 1982-06-21 | 1983-12-24 | Oval Eng Co Ltd | 器差調整回路 |
DE3468943D1 (en) * | 1983-07-20 | 1988-02-25 | Tokyo Tatsuno Kk | Device for measuring liquid flow volume with temperature compensating |
JPS6196413A (ja) * | 1984-10-17 | 1986-05-15 | Tokico Ltd | 流量計用器差補正装置 |
EP0192101A1 (de) * | 1985-02-05 | 1986-08-27 | ELCO Oel- und Gasbrennerwerk AG | Massen-Strömungsmesser |
GB2179156B (en) * | 1985-08-14 | 1990-08-22 | Ronald Northedge | Flow meters |
US4829449A (en) * | 1986-02-05 | 1989-05-09 | Rockwell International Corporation | Method and apparatus for measuring and providing corrected gas flow |
-
1988
- 1988-01-26 JP JP63015157A patent/JPH01191019A/ja active Granted
-
1989
- 1989-01-03 US US07/292,899 patent/US5050094A/en not_active Expired - Lifetime
- 1989-01-26 DE DE89300749T patent/DE68907614T2/de not_active Expired - Lifetime
- 1989-01-26 EP EP89300749A patent/EP0326380B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0543975B2 (de) | 1993-07-05 |
JPH01191019A (ja) | 1989-08-01 |
US5050094A (en) | 1991-09-17 |
EP0326380B1 (de) | 1993-07-21 |
DE68907614T2 (de) | 1994-03-10 |
EP0326380A1 (de) | 1989-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68907614D1 (de) | Verfahren und vorrichtung zum kompensieren des messgeraetefehlers bei einem rotierenden verdraengungszaehler. | |
DE3484083D1 (de) | Verfahren und vorrichtung zum messen in einer erdoelbohrung. | |
DE68923249D1 (de) | Verfahren und Vorrichtung zum Messen und Steuern eines Flüssigkeitsdurchflusses. | |
DE68916762D1 (de) | Vorrichtung und verfahren zum nivellieren einer die schwerkraft messenden anordnung. | |
DE3881808D1 (de) | Verfahren zum messen eines walzenprofiles und vorrichtung dafuer. | |
DE68918937D1 (de) | Verfahren und vorrichtung zum ausgleich der bewegung in steigrohren. | |
DE3780282D1 (de) | Verfahren zum messen von massendurchflussraten und vorrichtung dafuer. | |
DE69315877D1 (de) | Methode und Vorrichtung zum Messen der Photoluminiszenz in einem Kristall | |
DE3866067D1 (de) | Verfahren und vorrichtung zur messung eines reflektirenden konus. | |
DE69014428T2 (de) | Vorrichtung und Verfahren zum Überprüfen eines papierartigen Stückes. | |
DE3878213T2 (de) | Verfahren und vorrichtung zum pruefen eines transparenten behaelters. | |
DE59204518D1 (de) | Vorrichtung zum Messen eines Massestroms. | |
DE3877191D1 (de) | Verfahren und vorrichtung zum messen einer dreidimensionalen gekruemmten oberflaeche. | |
DE68901738T2 (de) | Verfahren zum testen eines einmalig programmierbaren speichers und dazugehoeriger speicher. | |
DE3684594D1 (de) | Verfahren und vorrichtung zum messen der blickrichtung. | |
DE3864093D1 (de) | Messgeraet und verfahren zum beschraenken des durchflusses in einem bohrloch. | |
DE3888886D1 (de) | Verfahren und Vorrichtung zum Entleeren eines Verpackungsbandes. | |
DE69118873D1 (de) | Verfahren und vorrichtung zum messen der vorschubgeschwindigkeit eines gerätes im bohrloch | |
DE3886500D1 (de) | Verfahren zum Kalibrieren eines Messgerätes und Anordnung zur Durchführung des Verfahrens. | |
DE3764766D1 (de) | Verfahren und vorrichtung zum messen mit einem lichtschnitt. | |
DE69015735T2 (de) | Verfahren und Vorrichtung zum Messen von schmalen Spalten. | |
DE68904302D1 (de) | Vorrichtung zum messen einer achsenabweichung in einer kristallzieheinrichtung. | |
DE69002601D1 (de) | Vorrichtung zum messen eines parameters. | |
DE58900942D1 (de) | Verfahren und einrichtung zum beruehrungslosen ausmessen eines werkstueckes. | |
DE68925139D1 (de) | Verfahren und Vorrichtung zum Feststellen der Position |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SATRONIC AG, DIELSDORF, CH |
|
8328 | Change in the person/name/address of the agent |
Free format text: DIPL.-ING. DIETER HERZBACH UND DIPL.-ING. HEINZ RENTZSCH, 63067 OFFENBACH |
|
8381 | Inventor (new situation) |
Free format text: KITANO, AKITOSHI, AICHI, JP |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: HONEYWELL TECHNOLOGIES SARL, MORGES, CH |