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FR2094061B1 - - Google Patents

Info

Publication number
FR2094061B1
FR2094061B1 FR7116809A FR7116809A FR2094061B1 FR 2094061 B1 FR2094061 B1 FR 2094061B1 FR 7116809 A FR7116809 A FR 7116809A FR 7116809 A FR7116809 A FR 7116809A FR 2094061 B1 FR2094061 B1 FR 2094061B1
Authority
FR
France
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
FR7116809A
Other versions
FR2094061A1 (fr
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.)
Oval Engineering Co Ltd
Original Assignee
Oval Engineering Co Ltd
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
Priority claimed from JP4818870A external-priority patent/JPS4943290B1/ja
Priority claimed from JP8389670A external-priority patent/JPS5134307B1/ja
Priority claimed from JP10524570U external-priority patent/JPS5122682Y1/ja
Application filed by Oval Engineering Co Ltd filed Critical Oval Engineering Co Ltd
Publication of FR2094061A1 publication Critical patent/FR2094061A1/fr
Application granted granted Critical
Publication of FR2094061B1 publication Critical patent/FR2094061B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Flowmeters (AREA)
  • Measuring Volume Flow (AREA)
FR7116809A 1970-06-05 1971-05-10 Expired FR2094061B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4818870A JPS4943290B1 (fr) 1970-06-05 1970-06-05
JP8389670A JPS5134307B1 (fr) 1970-09-26 1970-09-26
JP10524570U JPS5122682Y1 (fr) 1970-10-24 1970-10-24

Publications (2)

Publication Number Publication Date
FR2094061A1 FR2094061A1 (fr) 1972-02-04
FR2094061B1 true FR2094061B1 (fr) 1976-03-19

Family

ID=27293216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116809A Expired FR2094061B1 (fr) 1970-06-05 1971-05-10

Country Status (4)

Country Link
US (1) US3733898A (fr)
DE (1) DE2123024C3 (fr)
FR (1) FR2094061B1 (fr)
GB (1) GB1328915A (fr)

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* Cited by examiner, † Cited by third party
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DE2934137C2 (de) * 1978-08-25 1985-05-15 Nissan Motor Co., Ltd., Yokohama, Kanagawa Strömungsmeßanordnung zum Messen einer Strömungsmenge in einem rohrförmigen Kanal
US4224826A (en) * 1979-01-05 1980-09-30 John McLoughlin Flow measuring means
US4270577A (en) * 1979-11-29 1981-06-02 Environmental Air Products, Inc. Air flow device
US4556171A (en) * 1980-11-26 1985-12-03 Nippon Soken, Inc. Heating system for automobiles with heat storage tank
US4476729A (en) * 1982-06-02 1984-10-16 Allied Corporation Apparatus for measuring gas velocity
DE3337398C2 (de) * 1982-10-15 1994-03-03 Yamato Scient Co Ltd Auslaßluftgeschwindigkeitsmeßvorrichtung für das in einer Reinluftbank vorgesehene Filter
DE3239770C2 (de) * 1982-10-27 1984-11-22 Danfoss A/S, Nordborg Ultraschall-Meßvorrichtung
US4633893A (en) * 1984-05-21 1987-01-06 Cfm Technologies Limited Partnership Apparatus for treating semiconductor wafers
USH56H (en) 1984-10-17 1986-05-06 The United States Of America As Represented By The Secretary Of The Air Force Flow measurement device
US4619138A (en) * 1984-12-19 1986-10-28 Buford Ohnhaus Airflow measurement shroud
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
EP0317061A3 (fr) * 1987-09-29 1991-05-02 Gerald John Evans Arrangement de compteur à eau
US4848163A (en) * 1987-10-30 1989-07-18 Timeter Instrument Corporation Extended range linear flow transducer
US5255716A (en) * 1988-12-13 1993-10-26 Total Compagnie Francaise Des Petroles Pipe rectifier for stabilizing fluid flow
US4934181A (en) * 1989-03-30 1990-06-19 The United States Of America As Represented By The Secretary Of Agriculture Method and apparatus for testing materials using strain and moisture sorption
AU2688692A (en) * 1991-09-23 1993-04-27 Futureflo System, Incorporated Liquid flow meter
US5392815A (en) * 1993-08-05 1995-02-28 Pacific Gas And Electric Company Gradational tube bundle flow conditioner for providing a natural flow profile to facilitate accurate orifice metering in fluid filled conduits
US5363699A (en) * 1993-08-25 1994-11-15 Ketema, Inc. Method and apparatus for determining characteristics of fluid flow
WO1995018419A1 (fr) * 1993-12-30 1995-07-06 Valeriy Maisotsenko Procede de formation d'un espace clos permettant le deplacement de fluides de travail
US5483829A (en) * 1994-06-20 1996-01-16 Ford Motor Company Environmental flow stand inlet flow conditioner
US5683032A (en) * 1995-06-29 1997-11-04 Ford Global Technologies, Inc. Air measuring apparatus and method for paint rotary bell atomizers
GB9526067D0 (en) * 1995-12-20 1996-02-21 Sev Trent Water Ltd Feedback fluidic oscillator
DE19647081A1 (de) * 1996-11-14 1998-05-28 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
US6053054A (en) * 1997-09-26 2000-04-25 Fti Flow Technology, Inc. Gas flow rate measurement apparatus and method
CA2310050A1 (fr) * 1997-12-15 1999-06-24 Kazumitsu Nukui Debitmetre
US6494105B1 (en) 1999-05-07 2002-12-17 James E. Gallagher Method for determining flow velocity in a channel
US7284450B2 (en) * 2002-04-09 2007-10-23 Dieterich Standard, Inc. Averaging orifice primary flow element
US7011180B2 (en) * 2002-09-18 2006-03-14 Savant Measurement Corporation System for filtering ultrasonic noise within a fluid flow system
DE10337675A1 (de) * 2003-08-16 2005-03-10 Elster Gmbh Anordnung zum Gleichrichten einer Fluidströmung
DE10349632B4 (de) * 2003-10-24 2017-05-24 Robert Bosch Gmbh Vorrichtung zur Filterung eines durch eine Leitung strömenden Gases
US7021336B2 (en) * 2004-05-24 2006-04-04 Kenneth Burrows Even-flow septic tee arrangement
US7185548B2 (en) 2005-04-18 2007-03-06 Penlerick Delwin T Apparatus and method for measuring flow between ends of a break in a fluid line
EP2361371B1 (fr) 2006-03-29 2017-11-01 McCrometer, Inc. Débitmètre et mélangeur de fluides
EP2220993B1 (fr) * 2006-04-26 2014-06-18 Nikkiso Co., Ltd. Equipement de mesure de composant biologique
US7845688B2 (en) * 2007-04-04 2010-12-07 Savant Measurement Corporation Multiple material piping component
US9669172B2 (en) * 2012-07-05 2017-06-06 Resmed Limited Discreet respiratory therapy system
CN105465537B (zh) * 2015-12-31 2017-12-22 山东思达特测控设备有限公司 一种具有消噪功能的整流器
CN106781901A (zh) * 2016-11-29 2017-05-31 榆林学院 一种流体速度分布实验仪及其使用方法
DE102021113642A1 (de) * 2020-05-29 2021-12-02 Drägerwerk AG & Co. KGaA Verbindungs-Anordnung mit einem Volumenfluss-Sensor und einer Homogenisierungseinheit zur künstlichen Beatmung eines Patienten sowie ein Herstellungsverfahren
EP3988905B1 (fr) * 2020-10-22 2023-05-10 SICK Engineering GmbH Système de débitmètre
US12443208B2 (en) 2023-02-08 2025-10-14 Rain Bird Corporation Control zone devices, systems and methods
US20250283742A1 (en) 2024-03-07 2025-09-11 Rosemount Inc. Flowmeter with conditioning orifice plate
US12498049B2 (en) 2024-03-29 2025-12-16 Rain Bird Corporation Zone control devices, systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1785525A (en) * 1923-10-08 1930-12-16 Morrison Montford Integrator and recorder
FR1221613A (fr) * 1957-11-13 1960-06-02 Bailey Meter Co Débitmètre et dispositif redresseur d'écoulement
US3398765A (en) * 1963-01-18 1968-08-27 Hitachi Ltd Bent pipe way having improved flow characteristics

Also Published As

Publication number Publication date
GB1328915A (en) 1973-09-05
DE2123024C3 (de) 1974-11-21
US3733898A (en) 1973-05-22
DE2123024B2 (fr) 1974-04-18
DE2123024A1 (de) 1971-12-09
FR2094061A1 (fr) 1972-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse