PL3084359T3 - Sposób oraz układ pomiarowy według zasady ciśnienia różnicowego z ustawieniem punktu zerowego - Google Patents

Sposób oraz układ pomiarowy według zasady ciśnienia różnicowego z ustawieniem punktu zerowego

Info

Publication number
PL3084359T3
PL3084359T3 PL14805852T PL14805852T PL3084359T3 PL 3084359 T3 PL3084359 T3 PL 3084359T3 PL 14805852 T PL14805852 T PL 14805852T PL 14805852 T PL14805852 T PL 14805852T PL 3084359 T3 PL3084359 T3 PL 3084359T3
Authority
PL
Poland
Prior art keywords
zero
assembly
differential pressure
pressure measurements
point calibration
Prior art date
Application number
PL14805852T
Other languages
English (en)
Inventor
Friedhelm Kremer
Michael Schlegel
Original Assignee
S.K.I. GmbH
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.K.I. GmbH filed Critical S.K.I. GmbH
Publication of PL3084359T3 publication Critical patent/PL3084359T3/pl

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
    • G01F1/05—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
    • G01F1/34—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 by measuring pressure or differential pressure
    • G01F1/50—Correcting or compensating means
    • 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
    • G01F1/34—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 by measuring pressure or differential pressure
    • G01F1/36—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 by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • 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
    • G01F1/34—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 by measuring pressure or differential pressure
    • G01F1/36—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 by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • 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 Fluid Pressure (AREA)
PL14805852T 2013-12-19 2014-11-27 Sposób oraz układ pomiarowy według zasady ciśnienia różnicowego z ustawieniem punktu zerowego PL3084359T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013114495.0A DE102013114495A1 (de) 2013-12-19 2013-12-19 Verfahren sowie Messanordnung nach dem Differenzdruckprinzip mit Nullpunktabgleich
EP14805852.2A EP3084359B1 (de) 2013-12-19 2014-11-27 Verfahren sowie messanordnung nach dem differenzdruckprinzip mit nullpunktabgleich
PCT/EP2014/075815 WO2015090895A1 (de) 2013-12-19 2014-11-27 Verfahren sowie messanordnung nach dem differenzdruckprinzip mit nullpunktabgleich

Publications (1)

Publication Number Publication Date
PL3084359T3 true PL3084359T3 (pl) 2020-04-30

Family

ID=52002927

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14805852T PL3084359T3 (pl) 2013-12-19 2014-11-27 Sposób oraz układ pomiarowy według zasady ciśnienia różnicowego z ustawieniem punktu zerowego

Country Status (8)

Country Link
US (1) US10101185B2 (pl)
EP (1) EP3084359B1 (pl)
JP (1) JP2017501424A (pl)
DE (1) DE102013114495A1 (pl)
ES (1) ES2768341T3 (pl)
PL (1) PL3084359T3 (pl)
RU (1) RU2681669C1 (pl)
WO (1) WO2015090895A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110132381B (zh) * 2019-06-29 2020-09-29 潍柴动力股份有限公司 文丘里压差传感器可信性诊断方法及装置
CN112767815B (zh) * 2021-02-05 2022-12-23 自然资源部第一海洋研究所 一种海水入侵潮汐模拟系统

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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DE388809C (de) 1921-07-25 1924-01-21 Allen West & Co Ltd Elektrischer Schalter
DE2542025C3 (de) * 1975-09-20 1981-03-12 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Elektronischer Wärmezähler
JPS5777932A (en) * 1980-11-04 1982-05-15 Hitachi Ltd Detector for pressure detector trouble
US4598381A (en) * 1983-03-24 1986-07-01 Rosemount Inc. Pressure compensated differential pressure sensor and method
US4686638A (en) 1983-11-04 1987-08-11 Kabushiki Kaisha Kosumo Keiki Leakage inspection method with object type compensation
US4655074A (en) 1985-08-12 1987-04-07 The Babcock & Wilcox Company Self-zeroing pressure transmitter with automatic pressure manifold
AT388809B (de) 1985-10-15 1989-09-11 Avl Verbrennungskraft Messtech Messanordnung, verfahren zum nullpunktabgleich des differenzdruckumformers in einer messanordnung sowie messblende fuer eine messanordnung zur durchflussmengenmessung von fluid-, vorzugsweise gasstroemen
JPS6311827A (ja) * 1986-07-01 1988-01-19 Kubota Ltd 差圧計の零点補正装置
US4926674A (en) * 1988-11-03 1990-05-22 Innovex Inc. Self-zeroing pressure signal generator
JPH02213736A (ja) * 1989-02-15 1990-08-24 Nittetsu Mining Co Ltd 圧力測定装置
JP2822816B2 (ja) * 1992-10-29 1998-11-11 株式会社日立製作所 半導体センサ、伝送器及びプロセス状態表示装置
JP2770124B2 (ja) * 1993-09-08 1998-06-25 日精樹脂工業株式会社 射出成形機の圧力検出方法及び装置
US5606513A (en) * 1993-09-20 1997-02-25 Rosemount Inc. Transmitter having input for receiving a process variable from a remote sensor
US5406828A (en) * 1993-11-16 1995-04-18 Yellowstone Environmental Science, Inc. Method and apparatus for pressure and level transmission and sensing
DE4408421C2 (de) * 1994-03-12 1996-01-11 Iwk Regler Kompensatoren Verfahren und Vorrichtung zur Differenzdruckmessung mit periodischem Nullabgleich
DE19600291C2 (de) * 1996-01-05 2000-07-20 Waldner Laboreinrichtungen Verfahren zum Bestimmen des Gasvolumenstromes in einem Strömungskanal durch Messung der Wirkdruckdifferenz
DE10351313A1 (de) * 2003-10-31 2005-05-25 Abb Patent Gmbh Verfahren zur Nullpunktkorrektur eines Messgerätes
US7706995B2 (en) * 2007-04-16 2010-04-27 Mks Instr Inc Capacitance manometers and methods relating to auto-drift correction
DE102010014693B3 (de) * 2010-04-12 2011-11-17 Bundesrepublik Deutschland, vertr.d.d. Bundesministerium für Wirtschaft und Technologie, d.vertr.d.d. Präsidenten der Physikalisch-Technischen Bundesanstalt Fluid-Durchflussmesssystem, Kalibriervorrichtung für ein Fluid-Durchflussmesssystem und Verfahren zum Kalibrieren eines Durchflussmessgerätes
SE534919C2 (sv) * 2010-06-28 2012-02-14 Tour & Andersson Ab Ventilanordning till en differenstryckgivare med automatisk nollpunktskalibrering och genomspolning
JP5441845B2 (ja) * 2010-07-09 2014-03-12 アズビル株式会社 デュアル圧力センサ及び流量制御弁
US8132464B2 (en) * 2010-07-12 2012-03-13 Rosemount Inc. Differential pressure transmitter with complimentary dual absolute pressure sensors
US9417146B2 (en) * 2012-05-23 2016-08-16 Freescale Semiconductor, Inc. Sensor device and related operating methods
JP6238336B2 (ja) 2013-06-07 2017-11-29 本田技研工業株式会社 鞍乗り型車両用ホイール
EP3199407B1 (en) 2014-09-25 2019-12-11 NSK Ltd. Control device and control method for on-vehicle electronic apparatus

Also Published As

Publication number Publication date
EP3084359B1 (de) 2019-11-13
RU2016129239A (ru) 2018-01-24
JP2017501424A (ja) 2017-01-12
EP3084359A1 (de) 2016-10-26
US20160313153A1 (en) 2016-10-27
RU2681669C1 (ru) 2019-03-12
US10101185B2 (en) 2018-10-16
DE102013114495A1 (de) 2015-06-25
ES2768341T3 (es) 2020-06-22
WO2015090895A1 (de) 2015-06-25

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PL3084359T3 (pl) Sposób oraz układ pomiarowy według zasady ciśnienia różnicowego z ustawieniem punktu zerowego