DE2123024C3 - Einrichtung zum Gleichmaßigmachen des Strömungsprofils für Durchflußmesser - Google Patents

Einrichtung zum Gleichmaßigmachen des Strömungsprofils für Durchflußmesser

Info

Publication number
DE2123024C3
DE2123024C3 DE2123024A DE2123024A DE2123024C3 DE 2123024 C3 DE2123024 C3 DE 2123024C3 DE 2123024 A DE2123024 A DE 2123024A DE 2123024 A DE2123024 A DE 2123024A DE 2123024 C3 DE2123024 C3 DE 2123024C3
Authority
DE
Germany
Prior art keywords
flow
diameter
meter
fluid
profile
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
DE2123024A
Other languages
German (de)
English (en)
Other versions
DE2123024B2 (cg-RX-API-DMAC10.html
DE2123024A1 (de
Inventor
Hiroaki Koganei Nomoto
Kuniteru Machida Okuda
Hiroshi Kanagawa Yamamoto
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 DE2123024A1 publication Critical patent/DE2123024A1/de
Publication of DE2123024B2 publication Critical patent/DE2123024B2/de
Application granted granted Critical
Publication of DE2123024C3 publication Critical patent/DE2123024C3/de
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)
DE2123024A 1970-06-05 1971-05-10 Einrichtung zum Gleichmaßigmachen des Strömungsprofils für Durchflußmesser Expired DE2123024C3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4818870A JPS4943290B1 (cg-RX-API-DMAC10.html) 1970-06-05 1970-06-05
JP8389670A JPS5134307B1 (cg-RX-API-DMAC10.html) 1970-09-26 1970-09-26
JP10524570U JPS5122682Y1 (cg-RX-API-DMAC10.html) 1970-10-24 1970-10-24

Publications (3)

Publication Number Publication Date
DE2123024A1 DE2123024A1 (de) 1971-12-09
DE2123024B2 DE2123024B2 (cg-RX-API-DMAC10.html) 1974-04-18
DE2123024C3 true DE2123024C3 (de) 1974-11-21

Family

ID=27293216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2123024A Expired DE2123024C3 (de) 1970-06-05 1971-05-10 Einrichtung zum Gleichmaßigmachen des Strömungsprofils für Durchflußmesser

Country Status (4)

Country Link
US (1) US3733898A (cg-RX-API-DMAC10.html)
DE (1) DE2123024C3 (cg-RX-API-DMAC10.html)
FR (1) FR2094061B1 (cg-RX-API-DMAC10.html)
GB (1) GB1328915A (cg-RX-API-DMAC10.html)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2128757B (en) * 1982-10-15 1987-02-04 Yamato Scient Co Ltd Measuring flow rate
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 (en) * 1987-09-29 1991-05-02 Gerald John Evans Water metering assembly
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
WO1993006439A1 (en) * 1991-09-23 1993-04-01 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 (en) * 1993-12-30 1995-07-06 Valeriy Maisotsenko Method of restricted space formation for working media motion
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
CN1135366C (zh) * 1997-12-15 2004-01-21 东京瓦斯株式会社 流量计
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
US7832283B2 (en) 2006-03-29 2010-11-16 Mccrometer, Inc. Fluid flow meter and mixer having a fluid displacement member with sloped walls
US8236257B2 (en) * 2006-04-26 2012-08-07 Nikkiso Co., Ltd. Biological component-measuring device and method for calibrating the same
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
US12409293B2 (en) 2020-05-29 2025-09-09 Drägerwerk AG & Co. KGaA Connection with a volume flow sensor and a homogenization unit for artificial ventilation of a patient and manufacturing process
EP3988905B1 (de) * 2020-10-22 2023-05-10 SICK Engineering GmbH Durchflussmesssystem
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
FR2094061B1 (cg-RX-API-DMAC10.html) 1976-03-19
DE2123024B2 (cg-RX-API-DMAC10.html) 1974-04-18
DE2123024A1 (de) 1971-12-09
GB1328915A (en) 1973-09-05
FR2094061A1 (cg-RX-API-DMAC10.html) 1972-02-04
US3733898A (en) 1973-05-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee