DE3666628D1 - Fluid flow rate monitor probe - Google Patents

Fluid flow rate monitor probe

Info

Publication number
DE3666628D1
DE3666628D1 DE8686300725T DE3666628T DE3666628D1 DE 3666628 D1 DE3666628 D1 DE 3666628D1 DE 8686300725 T DE8686300725 T DE 8686300725T DE 3666628 T DE3666628 T DE 3666628T DE 3666628 D1 DE3666628 D1 DE 3666628D1
Authority
DE
Germany
Prior art keywords
flow rate
fluid flow
rate monitor
monitor probe
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
Application number
DE8686300725T
Other languages
English (en)
Inventor
Joseph Gordon Craigen
Bryan Francis Dixon
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.)
BG Group Ltd
Original Assignee
British Gas Corp
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 Corp filed Critical British Gas Corp
Application granted granted Critical
Publication of DE3666628D1 publication Critical patent/DE3666628D1/de
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
DE8686300725T 1985-02-27 1986-02-04 Fluid flow rate monitor probe Expired DE3666628D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08505092A GB2171526B (en) 1985-02-27 1985-02-27 Fluid flow rake monitor probe

Publications (1)

Publication Number Publication Date
DE3666628D1 true DE3666628D1 (en) 1989-11-30

Family

ID=10575187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300725T Expired DE3666628D1 (en) 1985-02-27 1986-02-04 Fluid flow rate monitor probe

Country Status (5)

Country Link
US (1) US4719806A (de)
EP (1) EP0193290B1 (de)
JP (1) JPH0752111B2 (de)
DE (1) DE3666628D1 (de)
GB (1) GB2171526B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63158415A (ja) * 1986-12-23 1988-07-01 Yokokawa Nabitetsuku Kk 流体の物理量検知装置
GB2231667B (en) * 1989-05-08 1992-11-18 Rosemount Ltd Deployable probe
GB9105699D0 (en) * 1991-03-18 1991-05-01 British Gas Plc Supplying fluid
US5442958A (en) * 1992-12-15 1995-08-22 The B.F. Goodrich Company Deployable probe combined with flush static port
DE4417913C1 (de) * 1994-05-21 1995-09-21 Bundesrep Deutschland Gasströmungssonde
US6591695B1 (en) * 1996-05-07 2003-07-15 Efg & E International Flow metering device for landfill gas extraction well
US6917886B2 (en) * 2000-11-06 2005-07-12 Adam Cohen Microflow based differential pressure sensor
DE112005003700A5 (de) * 2005-07-14 2008-06-19 Systec Controls Mess- Und Regelungstechnik Gmbh Staudrucksonde
US20110179650A1 (en) * 2010-01-25 2011-07-28 William Farrell Pill Card Bubble Cutter
US9285288B2 (en) 2013-09-26 2016-03-15 Dieterich Standard, Inc. Retractable flow conditioner
US9996089B2 (en) * 2015-09-21 2018-06-12 Blue-White Industries, Ltd. Flow sensor devices and systems
US10288461B2 (en) * 2016-02-29 2019-05-14 Mueller International, Llc Piezoelectric cable flow sensor
GB2555003B (en) 2016-09-23 2022-07-06 Blue White Ind Ltd Flow sensor devices and systems
US10941545B2 (en) * 2019-06-07 2021-03-09 Mueller International, Llc Hydrant monitoring system
US10934693B2 (en) 2019-06-07 2021-03-02 Mueller International, Llc Hydrant monitoring system
GB2587844A (en) 2019-06-07 2021-04-14 Blue White Ind Ltd Flow sensor devices and systems
US11400328B2 (en) 2019-06-07 2022-08-02 Mueller International, Llc Hydrant monitoring communications hub
US10968609B2 (en) 2019-06-07 2021-04-06 Mueller International, Llc Self-contained hydrant monitoring system
CN114714106B (zh) * 2022-04-11 2023-04-21 中车青岛四方机车车辆股份有限公司 差压阀铜管管支架定位工装及轨道车辆构架管路组装方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704555A (en) * 1955-03-22 Low loss venturi tube
US790888A (en) * 1901-03-18 1905-05-30 Walter Ferris Fluid-meter.
US1089129A (en) * 1912-04-22 1914-03-03 Egbert U Havill Pitometer.
GB191221864A (en) * 1912-09-25 1913-08-07 British Thomson Houston Co Ltd Improvements in and relating to Nozzle Plugs for Fluid Flow Meters.
GB345839A (en) * 1930-04-15 1931-04-02 Frederick Mackman Watson Improvements in devices for creating pressure difference in fluid conduits
US1980672A (en) * 1930-12-02 1934-11-13 Republic Flow Meters Co Orifice plate for flow meters
US2127501A (en) * 1935-12-28 1938-08-23 Leeds And Northurp Company Fluid flow measuring means
DE920527C (de) * 1940-10-11 1954-11-25 Kurt Prange Dr Gegenhalter zum Nieten von Bauteilen, insbesondere Hohlkoerpern
US2842962A (en) * 1953-10-29 1958-07-15 Kent Ltd G Pressure differential producing device
US3349615A (en) * 1964-10-30 1967-10-31 Charles W Finkl Marine speed indicators
US3559482A (en) * 1968-11-27 1971-02-02 Teledyne Inc Fluid flow measuring apparatus
US3688576A (en) * 1970-07-24 1972-09-05 Illinois Testing Laboratories Improved air velocity measuring system and method for its calibration
US3683693A (en) * 1970-10-08 1972-08-15 William R Brown Universal proportional differential pressure producing fluid flow device
US3702566A (en) * 1970-10-16 1972-11-14 Illinois Testing Laboratories High air velocity measuring system having thermotransducer
US3719082A (en) * 1971-03-29 1973-03-06 Alnor Instr Co Air velocity measuring system
US3759098A (en) * 1972-01-27 1973-09-18 Aeronca Inc Apparatus for determining fluid flow in a conduit
US3889536A (en) * 1973-03-29 1975-06-17 Wehr Corp Flow measuring and monitoring apparatus
JPS5027349U (de) * 1973-07-03 1975-03-29
JPS5150755A (en) * 1974-10-29 1976-05-04 Onoda Cement Co Ltd Ryutaino ryuryosokuteisochi
JPS5823772B2 (ja) * 1975-02-10 1983-05-17 三洋電機株式会社 位相比較回路
US4047521A (en) * 1975-11-04 1977-09-13 Carl Kramer Rate-of-flow meter, particularly for diagnostic spirometry
JPS5422315A (en) * 1977-07-19 1979-02-20 Ube Ind Ltd Preparation of dicarboxylic acid diester
US4152936A (en) * 1977-07-08 1979-05-08 Electronic Flo-Meters, Inc. Remotely controlled retractable insertion flowmeter
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
JPS5923626U (ja) * 1982-08-03 1984-02-14 矢野　敏雄 管内ベンチユリ管

Also Published As

Publication number Publication date
GB8505092D0 (en) 1985-03-27
GB2171526A (en) 1986-08-28
JPS61212730A (ja) 1986-09-20
JPH0752111B2 (ja) 1995-06-05
EP0193290A2 (de) 1986-09-03
GB2171526B (en) 1988-08-10
EP0193290B1 (de) 1989-10-25
EP0193290A3 (en) 1987-09-09
US4719806A (en) 1988-01-19

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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: BG PLC, LONDON, GB

8339 Ceased/non-payment of the annual fee