NL9200414A - Laminair stromingselement met geintegreerd turbulentiefilter. - Google Patents

Laminair stromingselement met geintegreerd turbulentiefilter. Download PDF

Info

Publication number
NL9200414A
NL9200414A NL9200414A NL9200414A NL9200414A NL 9200414 A NL9200414 A NL 9200414A NL 9200414 A NL9200414 A NL 9200414A NL 9200414 A NL9200414 A NL 9200414A NL 9200414 A NL9200414 A NL 9200414A
Authority
NL
Netherlands
Prior art keywords
flow
laminar
fluid
filter
plates
Prior art date
Application number
NL9200414A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bronkhorst High Tech Bv
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 Bronkhorst High Tech Bv filed Critical Bronkhorst High Tech Bv
Priority to NL9200414A priority Critical patent/NL9200414A/nl
Priority to EP92203907A priority patent/EP0558834B1/en
Priority to DE69209641T priority patent/DE69209641T2/de
Priority to ES92203907T priority patent/ES2087438T3/es
Priority to DK92203907.8T priority patent/DK0558834T3/da
Priority to AT92203907T priority patent/ATE136365T1/de
Priority to US07/991,157 priority patent/US5357793A/en
Priority to JP06124793A priority patent/JP3244849B2/ja
Publication of NL9200414A publication Critical patent/NL9200414A/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/12—Cleaning arrangements; Filters
    • G01F15/125—Filters
    • 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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)
  • Measuring Fluid Pressure (AREA)
  • Details Of Flowmeters (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Networks Using Active Elements (AREA)
NL9200414A 1992-03-06 1992-03-06 Laminair stromingselement met geintegreerd turbulentiefilter. NL9200414A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL9200414A NL9200414A (nl) 1992-03-06 1992-03-06 Laminair stromingselement met geintegreerd turbulentiefilter.
EP92203907A EP0558834B1 (en) 1992-03-06 1992-12-14 Laminar flow element with integrated turbulence filter
DE69209641T DE69209641T2 (de) 1992-03-06 1992-12-14 Strömungsgleichrichter mit Turbulenzfilter
ES92203907T ES2087438T3 (es) 1992-03-06 1992-12-14 Elemento de flujo laminar con filtro de turbulencia integrado.
DK92203907.8T DK0558834T3 (da) 1992-03-06 1992-12-14 Strømningsensretter med turbulensfilter
AT92203907T ATE136365T1 (de) 1992-03-06 1992-12-14 Strömungsgleichrichter mit turbulenzfilter
US07/991,157 US5357793A (en) 1992-03-06 1992-12-16 Fluid metering apparatus
JP06124793A JP3244849B2 (ja) 1992-03-06 1993-02-26 層流素子装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9200414 1992-03-06
NL9200414A NL9200414A (nl) 1992-03-06 1992-03-06 Laminair stromingselement met geintegreerd turbulentiefilter.

Publications (1)

Publication Number Publication Date
NL9200414A true NL9200414A (nl) 1993-10-01

Family

ID=19860523

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9200414A NL9200414A (nl) 1992-03-06 1992-03-06 Laminair stromingselement met geintegreerd turbulentiefilter.

Country Status (8)

Country Link
US (1) US5357793A (ja)
EP (1) EP0558834B1 (ja)
JP (1) JP3244849B2 (ja)
AT (1) ATE136365T1 (ja)
DE (1) DE69209641T2 (ja)
DK (1) DK0558834T3 (ja)
ES (1) ES2087438T3 (ja)
NL (1) NL9200414A (ja)

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US5728942A (en) * 1995-11-28 1998-03-17 Boger; Henry W. Fluid pressure measuring system for control valves
US5750892A (en) * 1996-09-27 1998-05-12 Teledyne Industries, Inc. Laminar flow element with inboard sensor taps and coaxial laminar flow guides
US7614568B2 (en) * 2000-08-24 2009-11-10 Microlin, Llc Device employing gas generating cell for facilitating controlled release of fluid into ambient environment
US6601460B1 (en) 1998-06-10 2003-08-05 Peter Albert Materna Flowmeter based on pressure drop across parallel geometry using boundary layer flow including Reynolds numbers above the laminar range
US6770052B2 (en) * 2000-10-10 2004-08-03 Meridian Medical Technologies, Inc. Wet/dry automatic injector assembly
US7431045B2 (en) * 2002-08-28 2008-10-07 Horiba Stec, Co., Ltd. Flow restrictor
US8376312B2 (en) 2003-08-28 2013-02-19 Horiba, Ltd. Flow restrictor
DE102004019519B4 (de) * 2004-04-22 2011-06-16 Abb Ag Durchflussmessgerät
DE102004019521B4 (de) * 2004-04-22 2011-05-12 Abb Ag Durchflussmessgerät
JP2006135067A (ja) * 2004-11-05 2006-05-25 Toshiba Corp 半導体装置およびその製造方法
US7690400B2 (en) * 2005-02-28 2010-04-06 Flowserve Management Company Noise reducing fluid passageways for fluid control devices
ITBO20060400A1 (it) * 2006-05-24 2007-11-25 Omt Off Mecc Tartarini Regolatore di pressione per gas perfezionato.
US8113390B2 (en) * 2007-04-18 2012-02-14 Microlin, Llc Gas generation dispenser apparatus and method for on-demand fluid delivery
KR101012045B1 (ko) * 2007-07-23 2011-01-31 코바렌트 마테리얼 가부시키가이샤 감압 장치 및 이것에 이용하는 무기 재료질 다공체
US7454984B1 (en) * 2007-08-31 2008-11-25 Delphi Technologies, Inc. Flow meter for measuring a flow rate of a flow of a fluid
US8397586B2 (en) 2010-03-22 2013-03-19 Honeywell International Inc. Flow sensor assembly with porous insert
US8656772B2 (en) 2010-03-22 2014-02-25 Honeywell International Inc. Flow sensor with pressure output signal
US8113046B2 (en) 2010-03-22 2012-02-14 Honeywell International Inc. Sensor assembly with hydrophobic filter
US8756990B2 (en) 2010-04-09 2014-06-24 Honeywell International Inc. Molded flow restrictor
US9003877B2 (en) 2010-06-15 2015-04-14 Honeywell International Inc. Flow sensor assembly
US8418549B2 (en) 2011-01-31 2013-04-16 Honeywell International Inc. Flow sensor assembly with integral bypass channel
EP2455724B1 (de) 2010-11-18 2016-09-21 Axetris AG Flusssensor
US8695417B2 (en) 2011-01-31 2014-04-15 Honeywell International Inc. Flow sensor with enhanced flow range capability
EP2714102B1 (en) 2011-06-03 2018-10-10 Microlin, LLC Device for delivery of volatile liquids to gaseous environment
US9052217B2 (en) 2012-11-09 2015-06-09 Honeywell International Inc. Variable scale sensor
US9952079B2 (en) 2015-07-15 2018-04-24 Honeywell International Inc. Flow sensor
ES2714366T3 (es) * 2015-12-21 2019-05-28 Fydec Holding Sa Dispositivo de dosificación de cantidades mínimas, en particular para aplicaciones farmacéuticas, así como el proceso de dosificación de cantidades mínimas de polvo
KR101681865B1 (ko) * 2016-03-30 2016-12-01 박정훈 프리 프랙션 필터 장치 및 그 제어 방법
TW202012888A (zh) 2018-09-18 2020-04-01 美商世偉洛克公司 流體監測模組配置
WO2020061127A1 (en) 2018-09-19 2020-03-26 Swagelok Company Flow restricting fluid component
DE102019110073A1 (de) * 2019-04-16 2020-10-22 Burkert S.A.S. Strömungswiderstandseinsatz und Durchflussmess- oder Durchflussregeleinrichtung
CA3051376C (en) 2019-08-06 2020-04-28 Surface Solutions Inc. Methane monitoring and conversion apparatus and methods
CN114472363B (zh) * 2022-02-15 2023-06-02 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） 一种半导体设备用气浴系统

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Publication number Priority date Publication date Assignee Title
GB767047A (en) * 1954-07-06 1957-01-30 Bryans Aeroquipment Ltd Improvements in flow-meters
US3349619A (en) * 1959-07-29 1967-10-31 Meriam Instr Company Laminar flow element and flow meter
US3792609A (en) * 1971-05-10 1974-02-19 Tylan Corp Flow splitter
US3856049A (en) * 1971-09-23 1974-12-24 Leslie Co Multiple stage restrictor
US3827568A (en) * 1973-01-12 1974-08-06 California Inst Of Techn Full flow fluid filter
US3851526A (en) * 1973-04-09 1974-12-03 Tylan Corp Fluid flowmeter
NL167243C (nl) * 1974-11-06 1981-11-16 Philips Nv Massadebietmeter voor een gasvormig medium zoals lucht.
US4079754A (en) * 1977-01-14 1978-03-21 Sargent Industries, Inc. Apparatus for eliminating noise in the flow of fluids
NL8104354A (nl) * 1981-09-22 1983-04-18 Wijbren Jouwsma Laminair stromingselement.
GB2123564A (en) * 1982-03-29 1984-02-01 Furness Controls Ltd Fluid flow measurement
US4517089A (en) * 1982-09-29 1985-05-14 Hydrotreat, Inc. Method and apparatus for constructing filter element
US4709863A (en) * 1985-10-04 1987-12-01 Morehouse Industries, Inc. Media mill screen assembly
GB8720357D0 (en) * 1987-08-28 1987-10-07 Thorn Emi Flow Measurement Ltd Fluid metering system
US5080131A (en) * 1989-09-26 1992-01-14 Lintec Co., Ltd. Mass flow controller
US5249626A (en) * 1992-06-11 1993-10-05 Lynn Gibbins Bottom hole well strainer

Also Published As

Publication number Publication date
JP3244849B2 (ja) 2002-01-07
JPH0611369A (ja) 1994-01-21
DE69209641D1 (de) 1996-05-09
DE69209641T2 (de) 1996-09-26
EP0558834A1 (en) 1993-09-08
DK0558834T3 (da) 1996-07-29
ATE136365T1 (de) 1996-04-15
US5357793A (en) 1994-10-25
EP0558834B1 (en) 1996-04-03
ES2087438T3 (es) 1996-07-16

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BV The patent application has lapsed