KR100323958B1 - 유체유동제어기 - Google Patents

유체유동제어기 Download PDF

Info

Publication number
KR100323958B1
KR100323958B1 KR1019970704536A KR19970704536A KR100323958B1 KR 100323958 B1 KR100323958 B1 KR 100323958B1 KR 1019970704536 A KR1019970704536 A KR 1019970704536A KR 19970704536 A KR19970704536 A KR 19970704536A KR 100323958 B1 KR100323958 B1 KR 100323958B1
Authority
KR
South Korea
Prior art keywords
fluid flow
opening
inlet
controller
sensor
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 - Fee Related
Application number
KR1019970704536A
Other languages
English (en)
Korean (ko)
Inventor
다니엘 티 무드
하이 듀옹
Original Assignee
존 데나 하버드
밀리포어 코포레이션
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 존 데나 하버드, 밀리포어 코포레이션 filed Critical 존 데나 하버드
Application granted granted Critical
Publication of KR100323958B1 publication Critical patent/KR100323958B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by expanding or crimping
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
    • 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
    • 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
    • G01F15/005—Valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0753—Control by change of position or inertia of system
    • Y10T137/0898—By shifting of liquid level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass
    • Y10T137/87354—Including flowmeter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49423—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including metal deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49426—Valve or choke making including metal shaping and diverse operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Flow Control (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
  • Temperature-Responsive Valves (AREA)
KR1019970704536A 1994-12-29 1995-11-20 유체유동제어기 Expired - Fee Related KR100323958B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/365,861 1994-12-29
US08/365,861 US5660207A (en) 1994-12-29 1994-12-29 Flow controller, parts of flow controller, and related method
PCT/US1995/015157 WO1996021182A2 (en) 1994-12-29 1995-11-20 Flow controller, parts of flow controller, and related method

Publications (1)

Publication Number Publication Date
KR100323958B1 true KR100323958B1 (ko) 2002-06-22

Family

ID=23440685

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970704536A Expired - Fee Related KR100323958B1 (ko) 1994-12-29 1995-11-20 유체유동제어기

Country Status (10)

Country Link
US (4) US5660207A (enExample)
EP (4) EP0940741B1 (enExample)
JP (1) JP3717520B2 (enExample)
KR (1) KR100323958B1 (enExample)
CN (2) CN100334515C (enExample)
AU (1) AU4242396A (enExample)
DE (3) DE69517447T2 (enExample)
ES (1) ES2148585T3 (enExample)
TW (1) TW285723B (enExample)
WO (1) WO1996021182A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101308082B1 (ko) * 2011-06-28 2013-09-12 엠케이프리시젼 주식회사 질량유량계

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078030A (en) * 1998-09-09 2000-06-20 Millipore Corporation Component heater for use in semiconductor manufacturing equipment
US6202669B1 (en) * 1998-12-29 2001-03-20 Honeywell International Inc. Self-aligning valve
EP1031731B1 (de) * 1999-02-22 2006-06-07 Hydraulik-Ring GmbH Wegesitzventil
JP2000271471A (ja) * 1999-03-24 2000-10-03 Nippon M K S Kk 液体ソース供給システム及びその洗浄方法、気化器
US6138990A (en) * 1999-03-25 2000-10-31 Dxl Usa Inc. Flow control valve assembly for mass flow controller
US6575027B1 (en) 1999-07-09 2003-06-10 Mykrolis Corporation Mass flow sensor interface circuit
US6449571B1 (en) 1999-07-09 2002-09-10 Mykrolis Corporation System and method for sensor response linearization
US6343617B1 (en) 1999-07-09 2002-02-05 Millipore Corporation System and method of operation of a digital mass flow controller
US6445980B1 (en) 1999-07-10 2002-09-03 Mykrolis Corporation System and method for a variable gain proportional-integral (PI) controller
US6389364B1 (en) 1999-07-10 2002-05-14 Mykrolis Corporation System and method for a digital mass flow controller
US6404612B1 (en) 1999-07-10 2002-06-11 Mykrolis Corporation Method for system for driving a solenoid
EP1257790A1 (en) 2000-02-14 2002-11-20 Unit Instruments, Inc. Method and apparatus for balancing resistance
RU2185557C2 (ru) * 2000-04-14 2002-07-20 Федеральное государственное унитарное предприятие "Конструкторское бюро общего машиностроения им. В.П.Бармина" Клапан высокого давления
US6443174B2 (en) * 2000-07-08 2002-09-03 Daniel T. Mudd Fluid mass flow control valve and method of operation
AU2001277984A1 (en) * 2000-07-25 2002-02-05 Fugasity Corporation Small internal volume fluid mass flow control apparatus
US6679476B2 (en) 2000-08-08 2004-01-20 Puregress, Inc. Control valves
US6539968B1 (en) 2000-09-20 2003-04-01 Fugasity Corporation Fluid flow controller and method of operation
JP4864280B2 (ja) * 2001-04-24 2012-02-01 ブルックス・インストルメント・エルエルシー 質量流量コントローラのシステムおよび方法
KR100937726B1 (ko) * 2001-10-12 2010-01-20 호리바 스텍, 인크. 질량 유량 장치를 구성 및 사용하기 위한 시스템 및 방법
JP3960054B2 (ja) * 2002-01-21 2007-08-15 松下電器産業株式会社 電子部品実装装置および電子部品の実装ヘッドユニット
US6986361B2 (en) 2002-04-23 2006-01-17 Mendoza Michael J Compressed air flow controller
US7004191B2 (en) * 2002-06-24 2006-02-28 Mks Instruments, Inc. Apparatus and method for mass flow controller with embedded web server
US6810308B2 (en) 2002-06-24 2004-10-26 Mks Instruments, Inc. Apparatus and method for mass flow controller with network access to diagnostics
US7809473B2 (en) 2002-06-24 2010-10-05 Mks Instruments, Inc. Apparatus and method for pressure fluctuation insensitive mass flow control
US6712084B2 (en) * 2002-06-24 2004-03-30 Mks Instruments, Inc. Apparatus and method for pressure fluctuation insensitive mass flow control
US6868862B2 (en) * 2002-06-24 2005-03-22 Mks Instruments, Inc. Apparatus and method for mass flow controller with a plurality of closed loop control code sets
US7136767B2 (en) * 2002-06-24 2006-11-14 Mks Instruments, Inc. Apparatus and method for calibration of mass flow controller
US6948508B2 (en) 2002-06-24 2005-09-27 Mks Instruments, Inc. Apparatus and method for self-calibration of mass flow controller
US7552015B2 (en) 2002-06-24 2009-06-23 Mks Instruments, Inc. Apparatus and method for displaying mass flow controller pressure
KR20050031109A (ko) * 2002-07-19 2005-04-01 셀레리티 그룹 아이엔씨 질량 유량 제어기 내의 압력 보상을 위한 방법 및 장치
EP1523660A1 (en) 2002-07-19 2005-04-20 Celerity Group, Inc. Variable resistance sensor with common reference leg
US6997403B2 (en) * 2003-01-13 2006-02-14 Micron Technology, Inc. Liquid vaporizer with positive liquid shut-off
JP2006522321A (ja) * 2003-04-03 2006-09-28 パルケル−ハンニフイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 高圧流体を満たされる圧力空間から測定データを検出して伝送する装置
US7180311B2 (en) * 2004-05-31 2007-02-20 Yamaha Hatsudoki Kabushiki Kaisha Physical quantity sensing device with bridge circuit and zero point adjusting method
US7216019B2 (en) * 2004-07-08 2007-05-08 Celerity, Inc. Method and system for a mass flow controller with reduced pressure sensitivity
FI116580B (fi) * 2004-07-23 2005-12-30 Kytoelae Instrumenttitehdas Virtaussäädin
EP1815302B1 (en) * 2004-11-03 2013-06-12 Fourth Floor Associates, Inc. Electrically controlled pressure relief valve and system and method for controlling same
DE102005017698B4 (de) * 2005-04-07 2007-02-08 Festo Ag & Co. Sensorvorrichtung mit einem Durchflusssensor und einem Schaltausgang
US9383758B2 (en) 2005-06-27 2016-07-05 Fujikin Incorporated Flow rate range variable type flow rate control apparatus
US9921089B2 (en) 2005-06-27 2018-03-20 Fujikin Incorporated Flow rate range variable type flow rate control apparatus
JP4856905B2 (ja) * 2005-06-27 2012-01-18 国立大学法人東北大学 流量レンジ可変型流量制御装置
JP2007034667A (ja) * 2005-07-27 2007-02-08 Surpass Kogyo Kk 流量コントローラ、これに用いるレギュレータユニット、バルブユニット
CN100396820C (zh) * 2006-05-25 2008-06-25 陕西科技大学 Ti/磷灰石涂层材料金属间化合物过渡层的制备方法
CN100432676C (zh) * 2006-06-15 2008-11-12 王东升 流体传感器
ITMO20060202A1 (it) * 2006-06-21 2007-12-22 Galliano Bentivoglio Pistola per erogare combustibile liquido
FI119197B (fi) * 2006-11-13 2008-08-29 Polarteknik Pmc Oy Ab Oskillointisylinterin ohjaukseen tarkoitettu väline
CN101398129A (zh) * 2007-09-27 2009-04-01 谭仲禧 高精度流量自动平衡装置
US7748268B2 (en) * 2008-07-13 2010-07-06 Brooks Instrument, Llc Thermal flow meter
US8312705B2 (en) * 2008-08-12 2012-11-20 Honeywell International Inc. Propellant gas control valve
JP5369887B2 (ja) * 2008-10-24 2013-12-18 セイコーエプソン株式会社 電子部品用パッケージ、圧電デバイスおよびその製造方法
CH700417A1 (de) * 2009-02-13 2010-08-13 Leo Buehler Verfahren, Steuerung, Ventilanordnung und Portioniereinrichtung zum Portionieren einer fliessfähigen, druckbeaufschlagten Masse.
US20100229657A1 (en) * 2009-03-12 2010-09-16 Weinstein Jason P Sinter-bonded metal flow restrictor for regulating volumetric gas flow through an aerosol sampler inlet
BRPI1011037B1 (pt) 2009-05-19 2020-08-04 Erick Girouard Válvula com gatilho ativado por temperatura
US8123196B1 (en) * 2009-10-07 2012-02-28 Chernoff Larry J Integrated valve system
KR20190065476A (ko) * 2009-10-30 2019-06-11 더 유니버시티 오브 노쓰 캐롤라이나 엣 채플 힐 간외 담도계로부터의 다분화능 줄기 세포 및 이의 분리 방법
US8397739B2 (en) * 2010-01-08 2013-03-19 Applied Materials, Inc. N-channel flow ratio controller calibration
DE102010040895A1 (de) * 2010-09-16 2012-03-22 Consens Gmbh Verfahren und Vorrichtung zur Messung von Fluidströmen
US9348339B2 (en) 2010-09-29 2016-05-24 Mks Instruments, Inc. Method and apparatus for multiple-channel pulse gas delivery system
DE102010051743B4 (de) * 2010-11-19 2022-09-01 C. Miethke Gmbh & Co. Kg Programmierbares Hydrocephalusventil
US10126760B2 (en) 2011-02-25 2018-11-13 Mks Instruments, Inc. System for and method of fast pulse gas delivery
US10031531B2 (en) 2011-02-25 2018-07-24 Mks Instruments, Inc. System for and method of multiple channel fast pulse gas delivery
US10353408B2 (en) * 2011-02-25 2019-07-16 Mks Instruments, Inc. System for and method of fast pulse gas delivery
CN102269330A (zh) * 2011-04-28 2011-12-07 煤炭科学研究总院重庆研究院 煤层气集输管道压力调节控制器
US9958302B2 (en) 2011-08-20 2018-05-01 Reno Technologies, Inc. Flow control system, method, and apparatus
US9188989B1 (en) 2011-08-20 2015-11-17 Daniel T. Mudd Flow node to deliver process gas using a remote pressure measurement device
US9280161B2 (en) 2012-03-12 2016-03-08 Vistadeltek, Llc Multiflex coupling
DE102012006378A1 (de) * 2012-06-05 2013-12-05 Winfried Schellbach Sensoren mit Schnellsteckverbindersystem
WO2014040002A2 (en) 2012-09-10 2014-03-13 Mudd Daniel T Pressure based mass flow controller
WO2015035045A2 (en) 2013-09-04 2015-03-12 Kim Ngoc Vu Interlace lifting mechanism
NL2011975C2 (nl) * 2013-12-17 2015-06-18 Berkin Bv Stromingsmeetapparaat van het thermische type.
SG11201607164UA (en) 2014-03-12 2016-09-29 Kim Ngoc Vu Multiflex coupling
WO2016081191A1 (en) 2014-11-19 2016-05-26 Vistadel Tek, Llc Valve stroke amplification mechanism assembly
DE102015219501A1 (de) * 2015-10-08 2017-04-13 Robert Bosch Gmbh Sensorvorrichtung zur Erfassung mindestens einer Strömungseigenschaft eines fluiden Mediums
CN106369182A (zh) * 2015-11-04 2017-02-01 衡阳中地装备探矿工程机械有限公司 一种整体式球阀导向套及其加工方法
US10679880B2 (en) 2016-09-27 2020-06-09 Ichor Systems, Inc. Method of achieving improved transient response in apparatus for controlling flow and system for accomplishing same
US10838437B2 (en) 2018-02-22 2020-11-17 Ichor Systems, Inc. Apparatus for splitting flow of process gas and method of operating same
US11144075B2 (en) 2016-06-30 2021-10-12 Ichor Systems, Inc. Flow control system, method, and apparatus
US10303189B2 (en) 2016-06-30 2019-05-28 Reno Technologies, Inc. Flow control system, method, and apparatus
CN114294460A (zh) 2016-10-20 2022-04-08 Asml荷兰有限公司 压力控制阀、用于光刻设备的流体处理结构和光刻设备
US10663337B2 (en) 2016-12-30 2020-05-26 Ichor Systems, Inc. Apparatus for controlling flow and method of calibrating same
US10458553B1 (en) 2017-06-05 2019-10-29 Vistadeltek, Llc Control plate for a high conductive valve
US10364897B2 (en) 2017-06-05 2019-07-30 Vistadeltek, Llc Control plate for a high conductance valve
WO2018226596A1 (en) 2017-06-05 2018-12-13 Vistadeltek, Llc Control plate for a high conductance valve
US11248708B2 (en) 2017-06-05 2022-02-15 Illinois Tool Works Inc. Control plate for a high conductance valve
CN109238325B (zh) * 2017-07-10 2023-10-03 研能科技股份有限公司 致动传感模块
CN110968121B (zh) * 2019-12-20 2023-06-20 西安文理学院 流量被动调节的中间装置
CN111550598A (zh) * 2020-05-25 2020-08-18 芜湖辉林奥远自动化科技有限公司 一种基于多点位管道阀门线性化采集装置及其控制系统
DE102020114529B4 (de) 2020-05-29 2022-03-31 Alfmeier Präzision SE Schaltungsanordnung zur Ansteuerung eines Systems für eine Sitzkomfortfunktion, Verfahren zur Ansteuerung einer Schaltungsanordnung und Sitz mit einem Sitzkomfortsystem
CN112374184B (zh) * 2020-11-06 2022-02-01 重庆电子工程职业学院 一种物联网储料装置
CN112816011B (zh) * 2020-12-22 2023-05-23 北京七星华创流量计有限公司 一种流体测量传感器及质量流量控制器
JP7583186B2 (ja) 2021-03-03 2024-11-13 アイコール・システムズ・インク マニホールドアセンブリを備える流体流れ制御システム
DE102021106253A1 (de) 2021-03-15 2022-09-15 Alfmeier Präzision SE Ventil, Ventilanordnung und System für eine Sitzkomfortfunktion
DE102021106252A1 (de) * 2021-03-15 2022-09-15 Alfmeier Präzision SE Schaltungsanordnung, Steuerverfahren, Ventil, Ventilanordnung und System für eine Sitzkomfortfunktion

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1062138A (en) * 1913-01-14 1913-05-20 Robert N Baylis Fluid-pressure regulator.
US1833983A (en) * 1926-07-22 1931-12-01 Edmund Rogers Valve
US1819288A (en) * 1930-12-20 1931-08-18 Groble Gas Regulator Co Fluid pressure regulator
US2069153A (en) * 1934-10-05 1937-01-26 Decker Screw Products Company Method of making lubrication fittings
US2313128A (en) * 1940-11-18 1943-03-09 Strong Mfg Company Fluid control valve
US2764996A (en) * 1952-06-07 1956-10-02 Hupp Corp Multiple range pressure regulator
US2675508A (en) * 1953-01-19 1954-04-13 Gen Controls Co Electromagnetically controlled operator
US2726559A (en) * 1953-02-04 1955-12-13 Giulio Mario Di Template with drill bushing
US2790427A (en) * 1955-09-23 1957-04-30 Ex Cell O Corp Flow control servo valve
US2902221A (en) * 1956-06-22 1959-09-01 Minnesota Mining & Mfg Burner control system
FR1195631A (fr) * 1958-05-05 1959-11-18 Bague de siège pour vanne, et vanne ainsi obtenue
US3533032A (en) * 1968-09-23 1970-10-06 Singer General Precision Temperature compensated electric motor and pressure control servo valve
US3570807A (en) * 1969-01-14 1971-03-16 Bell Aerospace Corp Electromechanical control valve
US3532121A (en) * 1969-01-15 1970-10-06 Bell Aerospace Corp Latching valve
US3571769A (en) * 1969-05-08 1971-03-23 Bell Aerospace Corp Electromagnetic force motor having adjustable magnetic saturation
US3840959A (en) * 1971-06-10 1974-10-15 Peter Paul Electronics Compensating plunger for solenoid valve and method of making
DE2511152C2 (de) * 1975-03-14 1987-01-29 Daimler-Benz Ag, 7000 Stuttgart Elektromagnetisches Steuerventil, insbesondere für selbsttätig schaltende Kraftfahrzeug-Getriebe
US4027689A (en) * 1976-04-21 1977-06-07 Robertshaw Controls Company Explosion resistant electric heat motor gas valve
US4099703A (en) * 1976-10-12 1978-07-11 Ideal-Aerosmith, Inc. Self-cleaning precision metering valve
US4252651A (en) * 1979-08-29 1981-02-24 Baxter Travenol Laboratories, Inc. Negative pressure valving system and transmembrane pressure alarm system
US4362182A (en) * 1981-01-14 1982-12-07 Sundstrand Corporation Nozzle force feedback for pilot stage flapper
US4527772A (en) * 1982-11-22 1985-07-09 International Telephone & Telegraph Corp. Modulating control valve
DE3310497A1 (de) * 1983-03-23 1984-09-27 Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim Hubkolbenmotor
US4571801A (en) * 1983-06-15 1986-02-25 Mks Instruments, Inc. Method of manufacturing a cartridge unit for establishing controlled laminar-flow conditions
US4522058A (en) * 1983-06-15 1985-06-11 Mks Instruments, Inc. Laminar-flow channeling in thermal flowmeters and the like
US4524616A (en) * 1983-09-02 1985-06-25 Tylan Corporation Adjustable laminar flow bypass
US4610425A (en) * 1984-05-24 1986-09-09 Robertshaw Controls Company Fuel control valve construction, parts therefor and methods of making the same
US4695034A (en) * 1984-11-27 1987-09-22 Stec Inc. Fluid control device
US4654052A (en) * 1985-06-24 1987-03-31 Daryl Sharp Variable molecular separator
JPS6224088A (ja) * 1985-07-23 1987-02-02 Esutetsuku:Kk 制御弁
FR2610692B1 (fr) * 1987-02-09 1989-06-09 Air Liquide Vanne de regulation pour gaz
US4800754A (en) * 1987-10-07 1989-01-31 Sierra Instruments, Inc. Wide-range, adjustable flowmeter
IE61313B1 (en) * 1988-06-30 1994-10-19 Abx Sa Switching microelectrovalve having a single diaphragm
IT1226080B (it) * 1988-07-06 1990-12-10 Sit La Precisa Spa Gruppo valvola per la regolazione ed il controllo del flusso di gas in apparecchi a gas.
US4877051A (en) * 1988-11-28 1989-10-31 Mks Instruments, Inc. Flow controller
US5040559A (en) * 1989-02-06 1991-08-20 Mks Instruments, Inc. Modulating positive shutoff mechanism
US4959141A (en) * 1989-08-14 1990-09-25 Facet Quantek, Inc. Fuel filter with positive water shutoff
US5086801A (en) * 1989-11-06 1992-02-11 Mks Instruments, Inc. Vacuum processing system and method
US5044199A (en) * 1989-11-13 1991-09-03 Dxl International, Inc. Flowmeter
JP3047184B2 (ja) * 1989-11-27 2000-05-29 株式会社エステック 質量流量計
JPH04110617A (ja) * 1990-08-31 1992-04-13 Nippon Tairan Kk マスフローコントローラーの分流構造
US5100100A (en) * 1990-09-12 1992-03-31 Mks Instruments, Inc. Fluid control and shut off valve
US5253520A (en) * 1990-12-07 1993-10-19 Dxl International, Inc. Flow sensor connector
US5165655A (en) * 1991-07-12 1992-11-24 Dxl Usa Flow control valve assembly minimizing generation and entrapment of contaminants
US5371828A (en) * 1991-08-28 1994-12-06 Mks Instruments, Inc. System for delivering and vaporizing liquid at a continuous and constant volumetric rate and pressure
US5305638A (en) * 1992-03-20 1994-04-26 Dxl International, Inc. Mass flowmeter having non-adjustable flow splitter
US5314164A (en) * 1992-07-17 1994-05-24 Mks Instruments, Inc. Pivotal diaphragm, flow control valve
JP2838626B2 (ja) * 1992-09-09 1998-12-16 日清紡績株式会社 電磁弁装置
US5341566A (en) * 1993-05-10 1994-08-30 Eaton Corporation Conduit attachment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101308082B1 (ko) * 2011-06-28 2013-09-12 엠케이프리시젼 주식회사 질량유량계

Also Published As

Publication number Publication date
WO1996021182A3 (en) 1996-09-06
JP3717520B2 (ja) 2005-11-16
EP0940741A3 (en) 2000-07-12
US5850850A (en) 1998-12-22
AU4242396A (en) 1996-07-24
TW285723B (enExample) 1996-09-11
CN1155864C (zh) 2004-06-30
DE69535683T2 (de) 2009-01-08
DE69517447D1 (de) 2000-07-13
EP0940742A2 (en) 1999-09-08
CN1601420A (zh) 2005-03-30
US5660207A (en) 1997-08-26
DE69526378T2 (de) 2002-11-14
JPH10512071A (ja) 1998-11-17
US5765283A (en) 1998-06-16
DE69526378D1 (de) 2002-05-16
EP0800672A2 (en) 1997-10-15
ES2148585T3 (es) 2000-10-16
EP0940741B1 (en) 2008-01-09
EP0940740A3 (en) 2000-07-12
EP0940742B1 (en) 2002-04-10
EP0800672B1 (en) 2000-06-07
EP0940742A3 (en) 2000-07-12
CN100334515C (zh) 2007-08-29
WO1996021182A2 (en) 1996-07-11
EP0940740A2 (en) 1999-09-08
EP0940741A2 (en) 1999-09-08
US5901741A (en) 1999-05-11
CN1175310A (zh) 1998-03-04
DE69517447T2 (de) 2001-01-11
DE69535683D1 (de) 2008-02-21

Similar Documents

Publication Publication Date Title
KR100323958B1 (ko) 유체유동제어기
US6443174B2 (en) Fluid mass flow control valve and method of operation
US6561218B2 (en) Small internal volume fluid mass flow control apparatus
EP0980507B1 (en) Improved mass flowmeter and laminar flow elements for use therein
US6708945B2 (en) Flow rate control valve
KR101209762B1 (ko) 유량 센서 및 이것을 사용한 질량 유량 제어 장치
JP2010512571A (ja) 質量流量コントローラのコントローラ利得スケジューリング
US6755210B2 (en) Mass flow controller
JP2004302914A (ja) 一次側圧力のセンサを具えたマスフローコントローラ
JP3818547B2 (ja) 質量流量制御装置
JPS60245885A (ja) 流量制御装置
JPS5928794B2 (ja) 制御弁
JP4012306B2 (ja) 圧力式流量制御装置
JP2000018408A (ja) マスフローコントロールシステム
JPH1019621A (ja) 真空用微小流量計
JPH07317946A (ja) 形状記憶ばねを内蔵した自動開閉バルブ
JPH04101107U (ja) 電磁式制御弁

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

N231 Notification of change of applicant
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20050328

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20060129

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20060129

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301