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HUP0003254A3 - Fluid flow apparatus - Google Patents

Fluid flow apparatus

Info

Publication number
HUP0003254A3
HUP0003254A3 HU0003254A HUP0003254A HUP0003254A3 HU P0003254 A3 HUP0003254 A3 HU P0003254A3 HU 0003254 A HU0003254 A HU 0003254A HU P0003254 A HUP0003254 A HU P0003254A HU P0003254 A3 HUP0003254 A3 HU P0003254A3
Authority
HU
Hungary
Prior art keywords
fluid flow
flow apparatus
fluid
flow
Prior art date
Application number
HU0003254A
Other languages
English (en)
Original Assignee
Mccrometer Inc Hemet
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 Mccrometer Inc Hemet filed Critical Mccrometer Inc Hemet
Publication of HUP0003254A2 publication Critical patent/HUP0003254A2/hu
Publication of HUP0003254A3 publication Critical patent/HUP0003254A3/hu

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
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—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 detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • G01F1/3218—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 detection of dynamic effects of the flow using swirl flowmeters using Karman vortices bluff body design
    • 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
    • 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
    • G01F1/44—Venturi tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Pyrrole Compounds (AREA)
  • Saccharide Compounds (AREA)
HU0003254A 1997-05-01 1998-04-16 Fluid flow apparatus HUP0003254A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/848,887 US5814738A (en) 1997-05-01 1997-05-01 Fluid flow meter and mixer having removable and replaceable displacement member

Publications (2)

Publication Number Publication Date
HUP0003254A2 HUP0003254A2 (hu) 2001-02-28
HUP0003254A3 true HUP0003254A3 (en) 2003-04-28

Family

ID=25304543

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0003254A HUP0003254A3 (en) 1997-05-01 1998-04-16 Fluid flow apparatus

Country Status (20)

Country Link
US (1) US5814738A (hu)
EP (1) EP0979391B1 (hu)
JP (1) JP3197016B2 (hu)
KR (1) KR100387907B1 (hu)
CN (2) CN1239888C (hu)
AU (1) AU724238B2 (hu)
BR (1) BR9809359B1 (hu)
CA (1) CA2287479C (hu)
CZ (1) CZ297320B6 (hu)
EA (1) EA001256B1 (hu)
HU (1) HUP0003254A3 (hu)
ID (1) ID24851A (hu)
IL (1) IL132568A (hu)
NO (1) NO330238B1 (hu)
NZ (1) NZ500345A (hu)
PL (1) PL188581B1 (hu)
SK (1) SK284844B6 (hu)
TR (1) TR199902667T2 (hu)
TW (1) TW386155B (hu)
WO (1) WO1998050761A1 (hu)

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US6865957B1 (en) 2002-04-17 2005-03-15 Nathaniel Hughes Adaptable fluid mass flow meter device
NO320172B1 (no) * 2004-02-27 2005-11-07 Roxar Flow Measurement As Stromningsmaler og fremgangsmate for maling av individuelle mengder av gass, hydrokarbonvaeske og vann i en fluidblanding
ES2527305T3 (es) * 2004-08-10 2015-01-22 Mccrometer, Inc. Medidor de flujo de fluido y mezclador que presenta un elemento de desplazamiento retirable y reemplazable
RU2284475C2 (ru) * 2004-11-11 2006-09-27 Генрих Карлович Зиберт Сужающее устройство
US7832283B2 (en) * 2006-03-29 2010-11-16 Mccrometer, Inc. Fluid flow meter and mixer having a fluid displacement member with sloped walls
JP5025639B2 (ja) * 2006-04-26 2012-09-12 日機装株式会社 生体成分測定装置及び生体成分測定装置の較正方法
RU2396588C1 (ru) * 2008-12-18 2010-08-10 Иван Федорович Пивин Устройство для стабилизации расхода
KR100915089B1 (ko) * 2009-01-23 2009-09-02 주식회사 하이트롤 유량 측정용 콘타입 벤츄리 일체형 밸브 장치
KR100915088B1 (ko) * 2009-01-23 2009-09-02 주식회사 하이트롤 웨퍼형 벤츄리 콘 메타
NO331270B1 (no) 2009-04-06 2011-11-14 Roxar Flow Measurement As Fremgangsmate for a overvake et legeme innsatt i en kanal, samt system som inkluderer en innsats for elektromagnetiske resonansmalinger
MX345403B (es) 2009-05-13 2017-01-30 Sio2 Medical Products Inc Revestimiento por pecvd utilizando un precursor organosilícico.
US9545360B2 (en) 2009-05-13 2017-01-17 Sio2 Medical Products, Inc. Saccharide protective coating for pharmaceutical package
US9458536B2 (en) 2009-07-02 2016-10-04 Sio2 Medical Products, Inc. PECVD coating methods for capped syringes, cartridges and other articles
US9016928B1 (en) * 2009-07-23 2015-04-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Eddy current minimizing flow plug for use in flow conditioning and flow metering
US8201457B1 (en) 2010-01-13 2012-06-19 Dynamic Flow Computers, Inc. Fluid measuring device
US11624115B2 (en) 2010-05-12 2023-04-11 Sio2 Medical Products, Inc. Syringe with PECVD lubrication
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
CN102095452A (zh) * 2010-12-17 2011-06-15 上海埃蹊恩贸易有限公司 多边形节流件
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US8387438B2 (en) 2011-01-14 2013-03-05 Cameron International Corporation Flow measurement devices having constant relative geometries
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
US11116695B2 (en) 2011-11-11 2021-09-14 Sio2 Medical Products, Inc. Blood sample collection tube
CN103930595A (zh) 2011-11-11 2014-07-16 Sio2医药产品公司 用于药物包装的钝化、pH保护性或润滑性涂层、涂布方法以及设备
US8984961B2 (en) * 2012-02-21 2015-03-24 Halliburton Energy Services, Inc. Pressure differential flow meter including a constriction device that can create multiple areas of constriction
GB2499995B (en) * 2012-03-05 2018-01-31 Spirax-Sarco Ltd Flow meter
US20150297800A1 (en) 2012-07-03 2015-10-22 Sio2 Medical Products, Inc. SiOx BARRIER FOR PHARMACEUTICAL PACKAGE AND COATING PROCESS
US8997580B2 (en) 2012-09-07 2015-04-07 Mccrometer, Inc. Angled insert magnetic flow meter
US9068867B2 (en) 2012-09-07 2015-06-30 Mccrometer, Inc. Angled port differential pressure flow meter
US8820178B2 (en) * 2012-09-07 2014-09-02 Mccrometer, Inc. Self-diagnosing differential pressure flow meter
WO2014071061A1 (en) 2012-11-01 2014-05-08 Sio2 Medical Products, Inc. Coating inspection method
US9903782B2 (en) 2012-11-16 2018-02-27 Sio2 Medical Products, Inc. Method and apparatus for detecting rapid barrier coating integrity characteristics
CA2892294C (en) 2012-11-30 2021-07-27 Sio2 Medical Products, Inc. Controlling the uniformity of pecvd deposition on medical syringes, cartridges, and the like
US9764093B2 (en) 2012-11-30 2017-09-19 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
US20160015898A1 (en) 2013-03-01 2016-01-21 Sio2 Medical Products, Inc. Plasma or cvd pre-treatment for lubricated pharmaceutical package, coating process and apparatus
JP6453841B2 (ja) 2013-03-11 2019-01-16 エスアイオーツー・メディカル・プロダクツ・インコーポレイテッド 被覆包装
US9937099B2 (en) 2013-03-11 2018-04-10 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging with low oxygen transmission rate
US9863042B2 (en) 2013-03-15 2018-01-09 Sio2 Medical Products, Inc. PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases
WO2015148471A1 (en) 2014-03-28 2015-10-01 Sio2 Medical Products, Inc. Antistatic coatings for plastic vessels
US9255825B1 (en) 2014-09-30 2016-02-09 Rosemount Inc. Self-aligning wafer-style process instrument
US20160303527A1 (en) * 2015-04-16 2016-10-20 Western Energy Support And Technology, Inc. Fluid Mixing Device
US9435199B1 (en) 2015-07-30 2016-09-06 Dynamic Flow Computers, Inc. Self-calibrating fluid measuring device
US11077233B2 (en) 2015-08-18 2021-08-03 Sio2 Medical Products, Inc. Pharmaceutical and other packaging with low oxygen transmission rate
US9739651B1 (en) * 2016-05-23 2017-08-22 Saudi Arabian Oil Company Variable cone flow meter
US9863783B1 (en) * 2016-10-12 2018-01-09 Gyrodata, Incorporated Correction of rotation rate measurements
US10054472B1 (en) * 2017-01-31 2018-08-21 Joel David Bell Fluid flow meter
DE102018110456A1 (de) * 2018-05-02 2019-11-07 Endress + Hauser Flowtec Ag Meßsystem sowie Verfahren zum Messen einer Meßgröße eines strömenden Fluids
RU2691664C1 (ru) * 2018-06-07 2019-06-17 Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Устройство для измерения параметров потока газа
GB201809991D0 (en) 2018-06-18 2018-08-01 Gm Flow Measurement Services Ltd Flow measurement apparatus and method of use
DE102019103210A1 (de) 2019-02-08 2020-08-13 Norma Germany Gmbh Winkelstück zum fluidkommunizierenden Verbinden von Fluidleitungen eines Fahrzeugs
EP3988905B1 (de) * 2020-10-22 2023-05-10 SICK Engineering GmbH Durchflussmesssystem
DE102021127850A1 (de) * 2021-10-26 2023-04-27 Endress+Hauser Flowtec Ag Verfahren zum Ermitteln eines Masseanteils der Gasphase und/oder der Massedurchflussrate der Gasphase, eines in einem Messrohr strömenden mehrphasigen Mediums mit einer Flüssigkeitsphase und einer Gasphase und Messaufnehmer dafür
CN119803586B (zh) * 2025-01-07 2025-11-04 西安热工研究院有限公司 一种基于轴流风机集流器结构的气体流量测量系统及方法

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Also Published As

Publication number Publication date
BR9809359B1 (pt) 2009-01-13
BR9809359A (pt) 2000-07-04
EP0979391A1 (en) 2000-02-16
AU6976898A (en) 1998-11-27
WO1998050761A1 (en) 1998-11-12
JP3197016B2 (ja) 2001-08-13
TW386155B (en) 2000-04-01
EA001256B1 (ru) 2000-12-25
NO330238B1 (no) 2011-03-14
HK1066054A1 (en) 2005-03-11
CN1254413A (zh) 2000-05-24
EA199900886A1 (ru) 2000-06-26
IL132568A0 (en) 2001-03-19
CZ382899A3 (cs) 2000-02-16
JP2000513820A (ja) 2000-10-17
NO995274L (no) 1999-10-28
IL132568A (en) 2003-10-31
CZ297320B6 (cs) 2006-11-15
EP0979391B1 (en) 2013-06-19
CA2287479A1 (en) 1998-11-12
NZ500345A (en) 2000-10-27
HUP0003254A2 (hu) 2001-02-28
KR20010020444A (ko) 2001-03-15
CA2287479C (en) 2002-07-02
CN1515875A (zh) 2004-07-28
AU724238B2 (en) 2000-09-14
CN1239888C (zh) 2006-02-01
ID24851A (id) 2000-08-24
CN1115547C (zh) 2003-07-23
SK148599A3 (en) 2000-05-16
US5814738A (en) 1998-09-29
PL336478A1 (en) 2000-06-19
SK284844B6 (sk) 2005-12-01
KR100387907B1 (ko) 2003-06-18
EP0979391A4 (en) 2006-09-20
TR199902667T2 (xx) 2000-02-21
PL188581B1 (pl) 2005-02-28
HK1027622A1 (en) 2001-01-19
NO995274D0 (no) 1999-10-28

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees