ZA862067B - Differential pressure flow probe - Google Patents

Differential pressure flow probe

Info

Publication number
ZA862067B
ZA862067B ZA862067A ZA862067A ZA862067B ZA 862067 B ZA862067 B ZA 862067B ZA 862067 A ZA862067 A ZA 862067A ZA 862067 A ZA862067 A ZA 862067A ZA 862067 B ZA862067 B ZA 862067B
Authority
ZA
South Africa
Prior art keywords
differential pressure
sensor
front surfaces
pressure
elongated
Prior art date
Application number
ZA862067A
Other languages
English (en)
Inventor
Ernst Evers
Original Assignee
Intra Automation 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6267715&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA862067(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Intra Automation Gmbh filed Critical Intra Automation Gmbh
Publication of ZA862067B publication Critical patent/ZA862067B/xx

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
    • G01F1/36—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
    • G01F1/46—Pitot tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
ZA862067A 1985-04-11 1986-03-20 Differential pressure flow probe ZA862067B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3512960A DE3512960C2 (de) 1985-04-11 1985-04-11 Differenzdruckströmungssonde

Publications (1)

Publication Number Publication Date
ZA862067B true ZA862067B (en) 1986-11-26

Family

ID=6267715

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA862067A ZA862067B (en) 1985-04-11 1986-03-20 Differential pressure flow probe

Country Status (6)

Country Link
US (1) US4703661A (xx)
EP (1) EP0198197B1 (xx)
AT (1) ATE55010T1 (xx)
AU (1) AU586476B2 (xx)
DE (2) DE3512960C2 (xx)
ZA (1) ZA862067B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717159A (en) * 1986-06-06 1988-01-05 Dieterich Standard Corp. Method and apparatus for seating and sealing a pitot tube type flow meter in a pipe
US5269353A (en) * 1992-10-29 1993-12-14 Gilbarco, Inc. Vapor pump control
DE4417913C1 (de) * 1994-05-21 1995-09-21 Bundesrep Deutschland Gasströmungssonde
DE19509208A1 (de) * 1995-03-17 1995-12-07 Systec Controls Mes Und Regelt Staudrucksonde
DE19535486C1 (de) * 1995-09-23 1996-12-05 Bayerische Motoren Werke Ag Drall-Meßverfahren für einen simulierten Verbrennungsraum eines Kolbenmotors und Vorrichtung zur Durchführung eines Drall-Meßverfahrens
US6589433B2 (en) 1996-06-26 2003-07-08 Simon Fraser University Accelerometer without proof mass
WO1997049998A1 (en) 1996-06-26 1997-12-31 Simon Fraser University Accelerometer without proof mass
US6182509B1 (en) 1996-06-26 2001-02-06 Simon Fraser University Accelerometer without proof mass
US5756892A (en) * 1997-02-27 1998-05-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Apparatus for measuring ambient pressure within a gaseous flow field
RU2135971C1 (ru) 1998-07-06 1999-08-27 Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского Приемник воздушного давления
US6164143A (en) * 1998-08-08 2000-12-26 Dieterich Standard, Inc. Tip flow barrier for a pitot tube type of fluid flowmeter
US6470755B1 (en) * 1999-08-05 2002-10-29 Dieterich Standard, Inc. Noise reducing differential pressure measurement probe
GB9921489D0 (en) * 1999-09-10 1999-11-17 Univ Cambridge Tech Sensor probe
US6487918B1 (en) 2000-12-22 2002-12-03 Mestek, Inc. Airflow sensor for averaging total pressure
US6883389B2 (en) 2003-08-21 2005-04-26 Eldridge Products, Inc. Flow averaging tube and method of using same
GB0426007D0 (en) * 2004-11-26 2004-12-29 Univ Gent Method and device for measuring pressure
US7735371B2 (en) 2005-01-26 2010-06-15 Systec Controls Mess-Und Regelungstechnik Gmbh Dynamic pressure probe with adapters fitted on the probe head
US7654160B2 (en) * 2006-12-20 2010-02-02 Electric Power Research Institute, Inc. Sampling probe enabling the measurement of gaseous species in particle-laden flue gas
GB2446827B (en) * 2007-02-23 2011-06-29 Associated Instr Repairs Ltd Pitot-static device
CA2692535C (en) * 2009-04-23 2016-04-05 Syncrude Canada Ltd. Sampling vessel for fluidized solids
US8413501B2 (en) * 2010-03-26 2013-04-09 The Boeing Company Wake measurement probe
US8960018B2 (en) * 2013-03-14 2015-02-24 Dieterich Standard, Inc. Pitot tube traverse assembly
CA2826516C (en) * 2013-08-30 2020-09-22 Protecsom Amerique Du Nord Inc. Flow measuring apparatus and inhalation apparatus comprising the same
US9250108B2 (en) 2013-09-27 2016-02-02 Rosemount Inc. Differential pressure based flow measurement device having improved pitot tube configuration
US9494451B1 (en) * 2015-03-26 2016-11-15 The United States Of America As Represented By The Secretary Of The Navy Pitot tube support and alignment apparatus
US9996089B2 (en) * 2015-09-21 2018-06-12 Blue-White Industries, Ltd. Flow sensor devices and systems
GB2555003B (en) 2016-09-23 2022-07-06 Blue White Ind Ltd Flow sensor devices and systems
CN108871470A (zh) * 2018-06-14 2018-11-23 东莞理工学院 一种新型插入式差压流量计
GB2587844A (en) 2019-06-07 2021-04-14 Blue White Ind Ltd Flow sensor devices and systems
DE202020102087U1 (de) 2020-04-15 2021-07-16 Postberg + Co. GmbH Messsonde

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1508017A (en) * 1922-12-11 1924-09-09 Frederick W Greve Pitometer
US2197214A (en) * 1938-04-26 1940-04-16 Byron Jackson Co Flow meter
US3581565A (en) * 1968-07-15 1971-06-01 Peter D Dieterich Flow-measuring device
US4154100A (en) * 1978-01-09 1979-05-15 Dieterich Standard Corp. Method and apparatus for stabilizing the flow coefficient for pitot-type flowmeters with a downstream-facing port
US4559836A (en) * 1984-10-17 1985-12-24 Dieterich Standard Corp. Pitot type flow measuring device and method of mounting

Also Published As

Publication number Publication date
DE3512960C2 (de) 1987-03-05
ATE55010T1 (de) 1990-08-15
AU586476B2 (en) 1989-07-13
DE3672870D1 (de) 1990-08-30
AU5534886A (en) 1986-10-16
EP0198197A3 (en) 1987-12-23
DE3512960A1 (de) 1986-10-16
EP0198197B1 (de) 1990-07-25
US4703661A (en) 1987-11-03
EP0198197A2 (de) 1986-10-22

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