DE69724580D1 - Nullpunkt-Einstellungseinrichtung für Messvorrichtung - Google Patents

Nullpunkt-Einstellungseinrichtung für Messvorrichtung

Info

Publication number
DE69724580D1
DE69724580D1 DE69724580T DE69724580T DE69724580D1 DE 69724580 D1 DE69724580 D1 DE 69724580D1 DE 69724580 T DE69724580 T DE 69724580T DE 69724580 T DE69724580 T DE 69724580T DE 69724580 D1 DE69724580 D1 DE 69724580D1
Authority
DE
Germany
Prior art keywords
zero point
point setting
measuring device
setting device
measuring
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
Application number
DE69724580T
Other languages
English (en)
Other versions
DE69724580T2 (de
Inventor
Arne Soederholm
Olle Soederholm
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.)
S E G MEKANIK AMAL AB
Original Assignee
S E G MEKANIK AMAL AB
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 S E G MEKANIK AMAL AB filed Critical S E G MEKANIK AMAL AB
Application granted granted Critical
Publication of DE69724580D1 publication Critical patent/DE69724580D1/de
Publication of DE69724580T2 publication Critical patent/DE69724580T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8454—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits rotating or rotatingly suspended measuring conduits
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE69724580T 1997-02-11 1997-02-11 Nullpunkt-Einstellungseinrichtung für Messvorrichtung Expired - Lifetime DE69724580T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97850019A EP0857951B1 (de) 1997-02-11 1997-02-11 Nullpunkt-Einstellungseinrichtung für Messvorrichtung

Publications (2)

Publication Number Publication Date
DE69724580D1 true DE69724580D1 (de) 2003-10-09
DE69724580T2 DE69724580T2 (de) 2004-07-29

Family

ID=8230948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724580T Expired - Lifetime DE69724580T2 (de) 1997-02-11 1997-02-11 Nullpunkt-Einstellungseinrichtung für Messvorrichtung

Country Status (3)

Country Link
US (1) US6185983B1 (de)
EP (1) EP0857951B1 (de)
DE (1) DE69724580T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19905951A1 (de) * 1999-02-12 2000-08-17 Schenck Process Gmbh Vorrichtung zum Messen eines Massestromes
DE10253078B3 (de) * 2002-11-13 2004-04-15 Schenck Process Gmbh Meßvorrichtung zur Ermittlung der Durchsatzmenge eines Massestromes
DE10351313A1 (de) * 2003-10-31 2005-05-25 Abb Patent Gmbh Verfahren zur Nullpunktkorrektur eines Messgerätes
CN117686044B (zh) * 2024-02-01 2024-04-30 潍坊乐天机械科技有限公司 一种粉体科氏力计量秤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030862A1 (de) * 1970-06-23 1972-02-10 Dansk Ind Syndikat Gerat zur Bestimmung bzw Messung eines Stromes von schuttfähigen oder stromenden Stoffen
US4546770A (en) * 1979-10-09 1985-10-15 Critikon Pulmonary monitor
DE4028141C2 (de) * 1990-09-04 1994-07-14 Atz Evus Vorrichtung zur Messung eines vorzugsweise mehrphasigen Masse-Stromes
AU8877791A (en) * 1990-11-14 1992-06-11 Alan Frederick Giles Particle weighing apparatus and method
US5469750A (en) * 1991-03-05 1995-11-28 Aradigm Corporation Method and apparatus for sensing flow in two directions and automatic calibration thereof
JP3273862B2 (ja) * 1994-06-13 2002-04-15 東京瓦斯株式会社 流量計
US5542286A (en) * 1995-01-23 1996-08-06 Hewlett-Packard Company Method and apparatus for correcting flow and pressure sensor drift in a gas chromatograph

Also Published As

Publication number Publication date
DE69724580T2 (de) 2004-07-29
EP0857951A1 (de) 1998-08-12
EP0857951B1 (de) 2003-09-03
US6185983B1 (en) 2001-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ZEUNER, S., DIPL.-PHYS.UNIV. DR.RER.NAT., PAT.-ANW