EG25408A - A balanced orifice plate-plaque a orifices symetriques. - Google Patents

A balanced orifice plate-plaque a orifices symetriques.

Info

Publication number
EG25408A
EG25408A EG2010040587A EG2010040587A EG25408A EG 25408 A EG25408 A EG 25408A EG 2010040587 A EG2010040587 A EG 2010040587A EG 2010040587 A EG2010040587 A EG 2010040587A EG 25408 A EG25408 A EG 25408A
Authority
EG
Egypt
Prior art keywords
symetriques
plaque
orifices
orifice plate
balanced
Prior art date
Application number
EG2010040587A
Other languages
English (en)
Inventor
Paul D Van Buskirk
William A Heenan
Original Assignee
Keyontechs Dev 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
Application filed by Keyontechs Dev Co Ltd filed Critical Keyontechs Dev Co Ltd
Application granted granted Critical
Publication of EG25408A publication Critical patent/EG25408A/xx

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
    • 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
    • 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
    • G01F1/42—Orifices or nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Measuring Volume Flow (AREA)
EG2010040587A 2007-10-15 2010-04-11 A balanced orifice plate-plaque a orifices symetriques. EG25408A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101628446A CN101413626B (zh) 2007-10-15 2007-10-15 平衡孔板
PCT/CN2008/001717 WO2009062379A1 (fr) 2007-10-15 2008-10-10 Plaque à orifices symétriques

Publications (1)

Publication Number Publication Date
EG25408A true EG25408A (en) 2011-12-28

Family

ID=40594289

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2010040587A EG25408A (en) 2007-10-15 2010-04-11 A balanced orifice plate-plaque a orifices symetriques.

Country Status (4)

Country Link
CN (1) CN101413626B (xx)
EG (1) EG25408A (xx)
RU (1) RU2451908C2 (xx)
WO (1) WO2009062379A1 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2613887A4 (en) * 2010-09-09 2014-09-17 Wells Gelven Fractal Technology Llc FRACTAL ORIFICE PLATE
CN101949780A (zh) * 2010-09-26 2011-01-19 江苏万工科技集团有限公司 一种喷气织机辅助喷嘴喷射气流测试装置
US9200650B2 (en) * 2013-09-26 2015-12-01 Paul D. Van Buskirk Orifice plates
CN108225449A (zh) * 2016-12-14 2018-06-29 国家电投集团科学技术研究院有限公司 具有截断、阻力调节及流型调整功能的节流装置
CN109141899B (zh) * 2017-06-27 2021-03-02 中国航发商用航空发动机有限责任公司 带孔板的燃烧室试验装置
CN107478284A (zh) * 2017-08-30 2017-12-15 华南理工大学 一种新型等径多孔孔板调整器
EP3745095B1 (en) 2018-02-23 2023-07-26 Nanjing Exactra Automation Control Technology Co., Ltd. Throttling component and rectification and flow measurement device
CN110487338B (zh) * 2019-08-29 2020-11-03 东南大学 一种多孔平衡孔板设计方法及其评价方法
CN111397678A (zh) * 2020-04-24 2020-07-10 新聚(徐州)安全科技有限公司 一种多级整流mems燃气流量计
CN111486909A (zh) * 2020-05-11 2020-08-04 上海科洋科技股份有限公司 一种均速板及流量计
CN111735508A (zh) * 2020-07-15 2020-10-02 艾加流体控制(上海)有限公司 放射型槽式孔板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2063820C (en) * 1989-07-20 1998-08-04 Elizabeth M. Laws Flow conditioner
RU2047096C1 (ru) * 1992-06-02 1995-10-27 Худайберген Алланиязов Расходомерная диафрагма
US5495872A (en) * 1994-01-31 1996-03-05 Integrity Measurement Partners Flow conditioner for more accurate measurement of fluid flow
FR2776033B1 (fr) * 1998-03-13 2000-08-18 Gaz De France Conditionneur d'ecoulement pour canalisation de transport de gaz
US7051765B1 (en) * 2003-12-19 2006-05-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Balanced orifice plate
CN2935097Y (zh) * 2006-07-18 2007-08-15 中国石油天然气集团公司 多相计量装置用槽式孔板
CN201104248Y (zh) * 2007-06-01 2008-08-20 上海科洋科技发展有限公司 孔板

Also Published As

Publication number Publication date
CN101413626A (zh) 2009-04-22
RU2010116060A (ru) 2011-11-20
WO2009062379A1 (fr) 2009-05-22
RU2451908C2 (ru) 2012-05-27
CN101413626B (zh) 2011-03-16

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