DE69020300D1 - Mittelwerte bildender Pitotmessfühler. - Google Patents

Mittelwerte bildender Pitotmessfühler.

Info

Publication number
DE69020300D1
DE69020300D1 DE69020300T DE69020300T DE69020300D1 DE 69020300 D1 DE69020300 D1 DE 69020300D1 DE 69020300 T DE69020300 T DE 69020300T DE 69020300 T DE69020300 T DE 69020300T DE 69020300 D1 DE69020300 D1 DE 69020300D1
Authority
DE
Germany
Prior art keywords
pitot probe
averaging
probe averaging
pitot
probe
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 - Fee Related
Application number
DE69020300T
Other languages
English (en)
Other versions
DE69020300T2 (de
Inventor
Robert Booth Tench
David Alan Churchill
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.)
British Gas PLC
Original Assignee
British Gas PLC
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 British Gas PLC filed Critical British Gas PLC
Application granted granted Critical
Publication of DE69020300D1 publication Critical patent/DE69020300D1/de
Publication of DE69020300T2 publication Critical patent/DE69020300T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01F1/05—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/165—Arrangements or constructions of Pitot tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
DE69020300T 1989-10-26 1990-10-08 Mittelwerte bildender Pitotmessfühler. Expired - Fee Related DE69020300T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898924103A GB8924103D0 (en) 1989-10-26 1989-10-26 Averaging pitot probe

Publications (2)

Publication Number Publication Date
DE69020300D1 true DE69020300D1 (de) 1995-07-27
DE69020300T2 DE69020300T2 (de) 1995-10-26

Family

ID=10665189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020300T Expired - Fee Related DE69020300T2 (de) 1989-10-26 1990-10-08 Mittelwerte bildender Pitotmessfühler.

Country Status (6)

Country Link
US (1) US5123288A (de)
EP (1) EP0425120B1 (de)
JP (1) JPH03220421A (de)
DE (1) DE69020300T2 (de)
ES (1) ES2072988T3 (de)
GB (2) GB8924103D0 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU207837U1 (ru) * 2021-06-02 2021-11-18 Максим Николаевич Карпов Зонд для расходомера

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9105699D0 (en) * 1991-03-18 1991-05-01 British Gas Plc Supplying fluid
US5313980A (en) * 1993-04-06 1994-05-24 Carlson Bengt A Method of and valve for controlling flow in a hydronic system
US5481925A (en) * 1994-09-09 1996-01-09 Environmental Technologies, Inc. Low turbulence airflow sensor
DE19509208A1 (de) * 1995-03-17 1995-12-07 Systec Controls Mes Und Regelt Staudrucksonde
US5969266A (en) * 1996-06-04 1999-10-19 Dieterich Technology Holding Corp. Flow meter pitot tube with temperature sensor
DE19634384A1 (de) * 1996-08-26 1998-03-05 Hosokawa Mikropul Ges Fuer Mah Einrichtung zur Volumenstrom- und Staubemissions-Messung in Rohrleitungen sowie Verwendung dieser Einrichtung
US6109116A (en) * 1997-06-11 2000-08-29 Siemens Building Technologies, Inc. Method and apparatus for use in installing a through-the-wall sensing device in a laboratory fume hood
CA2249797C (en) * 1997-10-16 2001-03-27 Yasuo Yamamoto Fluid pressure detector and air flow rate measuring apparatus using same
US6321166B1 (en) * 1999-08-05 2001-11-20 Russell N. Evans Noise reduction differential pressure measurement probe
US7490512B2 (en) * 2006-09-01 2009-02-17 Jacob Fraden Detector of low levels of gas pressure and flow
JP5015622B2 (ja) * 2007-01-31 2012-08-29 株式会社イーズ 流量計測方法
US7597009B1 (en) 2008-07-23 2009-10-06 Venturedyne, Ltd. Airflow sensor apparatus
CN103711981B (zh) * 2012-10-01 2018-07-24 艾默生过程管理调节技术公司 用于内部记录的致动器的动态压力记录装置以及过压保护装置
CA2826516C (en) * 2013-08-30 2020-09-22 Protecsom Amerique Du Nord Inc. Flow measuring apparatus and inhalation apparatus comprising the same
CN103543288A (zh) * 2013-10-21 2014-01-29 北京瑞赛长城航空测控技术有限公司 一种基于s型皮托管的风向风速测量装置及方法
US9383236B2 (en) * 2014-09-18 2016-07-05 Dieterich Standard, Inc. Process measurement probe bottoming indicator
US9804011B2 (en) * 2014-09-30 2017-10-31 Dieterich Standard, Inc. Flow measurement probe with pitot tube and thermal flow measurement
US9880032B1 (en) * 2017-06-20 2018-01-30 Johnathan W. Linney Modular removable flow metering assembly with cone shaped differential pressure producer in a compact fluid conduit
WO2019232587A1 (en) * 2018-06-07 2019-12-12 Minetek Investments Pty Ltd Flow meter and flexible duct including a flow meter
US10908004B2 (en) 2018-07-13 2021-02-02 Onicon Inc. Airflow sensor and system
CN111855135B (zh) * 2020-07-30 2022-07-29 中国空气动力研究与发展中心超高速空气动力研究所 一种风洞气流平均速度测量排架及测量方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1250238A (en) * 1915-03-29 1917-12-18 Jacob M Spitzglass Pitot tube.
US1508017A (en) * 1922-12-11 1924-09-09 Frederick W Greve Pitometer
GB477275A (en) * 1936-06-19 1937-12-20 Illinois Testing Laboratories Improvements in or relating to air velocity meters
GB613182A (en) * 1946-06-14 1948-11-23 Ralph Poole Improvements in or relating to fluid flow meters
US3425277A (en) * 1966-11-14 1969-02-04 Gen Electric Electrical thermal flowmeter
US3803921A (en) * 1968-07-15 1974-04-16 P Dieterich Sampling and flow measuring device
US3559482A (en) * 1968-11-27 1971-02-02 Teledyne Inc Fluid flow measuring apparatus
US3751982A (en) * 1971-05-03 1973-08-14 R Lambert Fluid flow meter head and system using same
US4343194A (en) * 1977-11-07 1982-08-10 Environmental Elements Corporation Flow sensing apparatus
US4343195A (en) * 1980-07-21 1982-08-10 Michael Victor Flow measuring device
US4546655A (en) * 1982-02-11 1985-10-15 Michael Victor Flow measuring device with multiple-static pressure holes
GB2128754B (en) * 1982-10-05 1986-02-12 Sarasota Automation Method and apparatus for testing a fluid
JPS5965215A (ja) * 1982-10-06 1984-04-13 Nippon Furooseru Kk 空気流量計測装置
GB8321482D0 (en) * 1983-08-10 1983-09-14 Tekflo Ltd Flowmeter
JPS6055229A (ja) * 1983-09-06 1985-03-30 Onoda Cement Co Ltd 流量測定装置
US4624146A (en) * 1985-03-05 1986-11-25 Onoda Cement Company, Ltd. Flow rate measurement apparatus
DD253082A1 (de) * 1986-10-03 1988-01-06 Leuna Werke Veb Durchflussmesssonde
DE3800486A1 (de) * 1988-01-11 1989-07-20 Korfmann Gmbh Maschf Druckaufnehmer zur erfassung eines bewetterungsstromes einschliesslich einer luttenleitung und eines messverfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU207837U1 (ru) * 2021-06-02 2021-11-18 Максим Николаевич Карпов Зонд для расходомера

Also Published As

Publication number Publication date
EP0425120B1 (de) 1995-06-21
EP0425120A3 (en) 1993-02-17
GB8924103D0 (en) 1989-12-13
JPH03220421A (ja) 1991-09-27
GB2237392A (en) 1991-05-01
DE69020300T2 (de) 1995-10-26
ES2072988T3 (es) 1995-08-01
GB2237392B (en) 1993-06-16
GB9021792D0 (en) 1990-11-21
EP0425120A2 (de) 1991-05-02
US5123288A (en) 1992-06-23

Similar Documents

Publication Publication Date Title
DE69003429D1 (de) Tastkopf.
DE69003149D1 (de) Tastkopf.
DE69020300D1 (de) Mittelwerte bildender Pitotmessfühler.
DE69102283D1 (de) Tastkopf.
DE3861463D1 (de) Messfuehler.
NO905460D0 (no) Broennsonde.
DE3779824D1 (de) Koordinaten-messung.
DE68921003D1 (de) Sonden.
DE69014262D1 (de) Hämatokritmessvorrichtung.
DE69004631D1 (de) Positionsmesseinrichtung.
DE69012837D1 (de) Messgerät.
DE69001445D1 (de) Maehvorrichtung.
DE59002854D1 (de) Temperaturmessschaltung.
DE59103189D1 (de) Messsonde.
DE69011746D1 (de) Referenz-Elektrodensonde.
DE3668496D1 (de) Messonde.
DE69024016D1 (de) Messvorrichtung.
DE69006737D1 (de) Totalfeldabbildungssonde.
DE69021590D1 (de) Flüssigkeitsmessanordnung.
DE69112046D1 (de) Farbmessung.
DE3786468D1 (de) Verschiebungsmessfuehler.
DE3777219D1 (de) Messwertaufnehmer.
DE59004233D1 (de) Kantenfühler.
DE69020425D1 (de) Oberflächenpotentialmesssystem.
DE3784604D1 (de) Signalpegelmesssystem auf oscilloskop-basis.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee