ES2148585T3 - Regulador de caudal. - Google Patents

Regulador de caudal.

Info

Publication number
ES2148585T3
ES2148585T3 ES95940785T ES95940785T ES2148585T3 ES 2148585 T3 ES2148585 T3 ES 2148585T3 ES 95940785 T ES95940785 T ES 95940785T ES 95940785 T ES95940785 T ES 95940785T ES 2148585 T3 ES2148585 T3 ES 2148585T3
Authority
ES
Spain
Prior art keywords
liquid flow
bushing
flow path
sensor
rod
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 - Lifetime
Application number
ES95940785T
Other languages
English (en)
Inventor
Daniel T Mudd
Hai Duong
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.)
Millipore Investment Holdings Ltd
Original Assignee
Millipore Investment Holdings 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 Millipore Investment Holdings Ltd filed Critical Millipore Investment Holdings Ltd
Application granted granted Critical
Publication of ES2148585T3 publication Critical patent/ES2148585T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

UN CONTROLADOR DE FLUJO DE LIQUIDOS TIENE UNA VALVULA QUE ES CONTROLADA POR UNA ESTRUCTURA DE VARILLA CONTROLADORA QUE ESTA MONTADA DE FORMA BASICAMENTE GIRATORIA SOBRE UN DIAFRAGMA METALICO QUE SE ESTIRA Y SE ENCOGE CON EL MOVIMIENTO DE LA ESTRUCTURA DE VARILLA. LA ESTRUCTURA DE VARILLA ES ACTIVADA POR LA EXPANSION Y LA CONTRACCION DE UN CABLE DE ACCIONAMIENTO QUE SE CALIENTA PARA LA EXPANSION Y SE DEJA ENFRIAR PARA LA CONTRACCION. EL TRAYECTO DEL FLUJO DEL LIQUIDO PRIMARIO A TRAVES DEL CONTROLADOR ES RECTO. UN CONDUCTO DE UN SENSOR, QUE SUMINISTRA UN TRAYECTO PARALELO DE FLUJO DE LIQUIDO DEL SENSOR, SE CONECTA EN SU SITIO UTILIZANDO MIEMBROS SELLADORES METALICOS QUE SE EXTIENDEN EN ABERTURAS HACIA EL TRAYECTO DEL FLUJO DEL LIQUIDO PRIMARIO Y QUE ESTAN REDONDEADOS A LO LARGO DE LA DIRECCION QUE ATRAVIESA TALES ABERTURAS. LA CAIDA DE PRESION A LO LARGO DEL TRAYECTO DE FLUJO DEL LIQUIDO PRIMARIO PARA CREAR EL FLUJO A TRAVES DEL CONDUCTO DEL SENSOR ES SUMINISTRADA POR UN RESTRICTOR DE FLUJO DE LIQUIDO QUE TIENE UN NUCLEO Y LONGITUDES DE ALAMBRE A LO LARGO DEL NUCLEO QUE SON COMPRIMIDAS ENTRE EL NUCLEO Y UNA PARED DE TRAYECTO CONICO DE FLUJO DE LIQUIDO EN LA PROXIMIDAD DE LAS CONEXIONES DE ENTRADA Y DE SALIDA DEL CONDUCTO DEL SENSOR. PUEDE UTILIZARSE UNA FORMA ESFERICA O CONICA PARA LA FORMA DEL NUCLEO. UN CASQUILLO DE ASIENTO DE VALVULA SE MONTA EN UNA ESTRUCTURA DE TUBO QUE PROPORCIONA EL TRAYECTO DE FLUJO DE LIQUIDO PRIMARIO MEDIANTE LA APLICACION DE UNA FUERZA CONTRA UNA SUPERFICIE DEL EXTREMO DEL CASQUILLO, CON EL MOVIMIENTO DEL CASQUILLO BLOQUEADO, PARA DEFORMAR LA SUPERFICIE DEL EXTREMO, EMPUJAR LA PARED EXTERNA DEL CASQUILLO CONTRA LA PARED INTERNA DE LA ESTRUCTURA DEL TUBO Y FIJAR EL CASQUILLO EN LA ESTRUCTURA DEL TUBO. EN LA RELACION ENTRE LA ESTRUCTURA DE VARILLA CONTROLADORA Y UNA BOLA QUE ACTUA COMO MIEMBRO DE COMPUERTA PARA LA VALVULA, PUEDE UTILIZARSE UNA VARILLA DE UN VASTAGO ALARGADO QUE TIENE UN MANGUITO ALREDEDOR DE ELLA PARA FIJAR LA BOLA A LA ESTRUCTURA DE VARILLA CONTROLADORA. LA VARILLA DEL VASTAGO PUEDE MONTARSE FIJANDOLA EN EL MANGUITO ALARGADO A UNA DISTANCIA DESDE EL LATERAL DEL MIEMBRO DE COMPUERTA DE LA ESTRUCTURA DE VARILLA CONTROLADORA QUE SEA BASICAMENTE MAYOR QUE LA DISTANCIA DE LA POSICION DE LA BOLA DESDE EL LADO DEL MIEMBRO DE LA COMPUERTA DE LA ESTRUCTURA DE LA VARILLA CONTROLADORA.
ES95940785T 1994-12-29 1995-11-20 Regulador de caudal. Expired - Lifetime ES2148585T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/365,861 US5660207A (en) 1994-12-29 1994-12-29 Flow controller, parts of flow controller, and related method

Publications (1)

Publication Number Publication Date
ES2148585T3 true ES2148585T3 (es) 2000-10-16

Family

ID=23440685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95940785T Expired - Lifetime ES2148585T3 (es) 1994-12-29 1995-11-20 Regulador de caudal.

Country Status (10)

Country Link
US (4) US5660207A (es)
EP (4) EP0940742B1 (es)
JP (1) JP3717520B2 (es)
KR (1) KR100323958B1 (es)
CN (2) CN100334515C (es)
AU (1) AU4242396A (es)
DE (3) DE69526378T2 (es)
ES (1) ES2148585T3 (es)
TW (1) TW285723B (es)
WO (1) WO1996021182A2 (es)

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
US6343617B1 (en) 1999-07-09 2002-02-05 Millipore Corporation System and method of operation of a digital 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
US6389364B1 (en) 1999-07-10 2002-05-14 Mykrolis Corporation System and method for 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
US6404612B1 (en) 1999-07-10 2002-06-11 Mykrolis Corporation Method for system for driving a solenoid
JP2003523507A (ja) 2000-02-14 2003-08-05 ユニット・インストゥルメンツ・インコーポレーテッド 抵抗値を平衡させる方法および装置
US6443174B2 (en) * 2000-07-08 2002-09-03 Daniel T. Mudd Fluid mass flow control valve and method of operation
US6561218B2 (en) * 2000-07-25 2003-05-13 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
US6962164B2 (en) * 2001-04-24 2005-11-08 Celerity Group, Inc. System and method for a mass flow controller
DE60226626D1 (de) * 2001-10-12 2008-06-26 Horiba Stec Inc System und verfahren zur herstellung und verwendung einer massenströmungseinrichtung
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
US6810308B2 (en) 2002-06-24 2004-10-26 Mks Instruments, Inc. Apparatus and method for mass flow controller with network access to diagnostics
US7004191B2 (en) * 2002-06-24 2006-02-28 Mks Instruments, Inc. Apparatus and method for mass flow controller with embedded web server
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
US7809473B2 (en) * 2002-06-24 2010-10-05 Mks Instruments, Inc. Apparatus and method for pressure fluctuation insensitive mass flow control
US7552015B2 (en) 2002-06-24 2009-06-23 Mks Instruments, Inc. Apparatus and method for displaying mass flow controller pressure
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
KR20050047079A (ko) 2002-07-19 2005-05-19 셀레리티 그룹 아이엔씨 공용 기준 레그를 갖는 가변 저항기 센서
CN1688948B (zh) * 2002-07-19 2010-05-26 布鲁克斯器具有限公司 在质量流动控制器中用于压力补偿的方法和装置
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
US9121521B2 (en) * 2009-05-19 2015-09-01 Emcara Gas Development Inc. Valve with temperature activated triggers
US8123196B1 (en) * 2009-10-07 2012-02-28 Chernoff Larry J Integrated valve system
CA3169831A1 (en) * 2009-10-30 2011-05-05 Lola M. Reid Multipotent stem cells from the extrahepatic biliary tree and methods of isolating same
WO2011085064A2 (en) 2010-01-08 2011-07-14 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
US10353408B2 (en) * 2011-02-25 2019-07-16 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
US10126760B2 (en) 2011-02-25 2018-11-13 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
KR101308082B1 (ko) * 2011-06-28 2013-09-12 엠케이프리시젼 주식회사 질량유량계
US9958302B2 (en) 2011-08-20 2018-05-01 Reno Technologies, Inc. Flow control system, method, and apparatus
US9690301B2 (en) 2012-09-10 2017-06-27 Reno Technologies, Inc. Pressure based mass flow controller
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
EP3014154B1 (en) 2013-09-04 2021-02-17 Horiba Stec, Co., Ltd. Interlace lifting mechanism
NL2011975C2 (nl) * 2013-12-17 2015-06-18 Berkin Bv Stromingsmeetapparaat van het thermische type.
GB2538452B (en) 2014-03-12 2020-04-01 Vistadeltek Llc Multiflex coupling
US10006556B2 (en) 2014-09-04 2018-06-26 Vistadeltek, 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
US11144075B2 (en) 2016-06-30 2021-10-12 Ichor Systems, Inc. Flow control system, method, and apparatus
US10838437B2 (en) 2018-02-22 2020-11-17 Ichor Systems, Inc. Apparatus for splitting flow of process gas and method of operating same
US10303189B2 (en) 2016-06-30 2019-05-28 Reno Technologies, Inc. Flow control system, method, and apparatus
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
KR102349127B1 (ko) 2016-10-20 2022-01-10 에이에스엠엘 네델란즈 비.브이. 압력 제어 밸브, 리소그래피 장치용 유체 핸들링 구조체 및 리소그래피 장치
US10663337B2 (en) 2016-12-30 2020-05-26 Ichor Systems, Inc. Apparatus for controlling flow and method of calibrating same
US11248708B2 (en) 2017-06-05 2022-02-15 Illinois Tool Works Inc. Control plate for a high conductance valve
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
CN114658860A (zh) 2017-06-05 2022-06-24 伊利诺斯工具公司 用于高传导性阀的控制板
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
JP2024512898A (ja) 2021-03-03 2024-03-21 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
DE102021106252A1 (de) * 2021-03-15 2022-09-15 Alfmeier Präzision SE Schaltungsanordnung, Steuerverfahren, Ventil, Ventilanordnung und System für eine Sitzkomfortfunktion
DE102021106253A1 (de) 2021-03-15 2022-09-15 Alfmeier Präzision SE 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
DE2511152A1 (de) * 1975-03-14 1976-09-23 Daimler Benz Ag Elektromagnetisches steuerventil, insbesondere fuer selbsttaetig 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

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JPH10512071A (ja) 1998-11-17
EP0940742A2 (en) 1999-09-08
WO1996021182A3 (en) 1996-09-06
WO1996021182A2 (en) 1996-07-11
EP0940740A3 (en) 2000-07-12
DE69526378D1 (de) 2002-05-16
CN1155864C (zh) 2004-06-30
JP3717520B2 (ja) 2005-11-16
EP0940741A3 (en) 2000-07-12
US5765283A (en) 1998-06-16
EP0800672B1 (en) 2000-06-07
CN1175310A (zh) 1998-03-04
US5901741A (en) 1999-05-11
US5660207A (en) 1997-08-26
EP0940742A3 (en) 2000-07-12
EP0940741B1 (en) 2008-01-09
DE69517447D1 (de) 2000-07-13
EP0940742B1 (en) 2002-04-10
DE69535683D1 (de) 2008-02-21
AU4242396A (en) 1996-07-24
EP0940741A2 (en) 1999-09-08
TW285723B (es) 1996-09-11
EP0800672A2 (en) 1997-10-15
EP0940740A2 (en) 1999-09-08
CN100334515C (zh) 2007-08-29
KR100323958B1 (ko) 2002-06-22
US5850850A (en) 1998-12-22
DE69517447T2 (de) 2001-01-11
CN1601420A (zh) 2005-03-30
DE69526378T2 (de) 2002-11-14
DE69535683T2 (de) 2009-01-08

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