ATE521837T1 - Nadelventil für die strömungssteuerung - Google Patents

Nadelventil für die strömungssteuerung

Info

Publication number
ATE521837T1
ATE521837T1 AT05733180T AT05733180T ATE521837T1 AT E521837 T1 ATE521837 T1 AT E521837T1 AT 05733180 T AT05733180 T AT 05733180T AT 05733180 T AT05733180 T AT 05733180T AT E521837 T1 ATE521837 T1 AT E521837T1
Authority
AT
Austria
Prior art keywords
flow chamber
flow control
plunger
flexible member
valve body
Prior art date
Application number
AT05733180T
Other languages
English (en)
Inventor
David Winter
Original Assignee
Chart Sequal Technologies Inc
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 Chart Sequal Technologies Inc filed Critical Chart Sequal Technologies Inc
Application granted granted Critical
Publication of ATE521837T1 publication Critical patent/ATE521837T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/903—Needle valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Flow Control (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Safety Valves (AREA)
AT05733180T 2004-04-30 2005-04-04 Nadelventil für die strömungssteuerung ATE521837T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/835,700 US7025329B2 (en) 2004-04-30 2004-04-30 Needle valve for flow control
PCT/US2005/011229 WO2005111482A2 (en) 2004-04-30 2005-04-04 Needle valve for flow control

Publications (1)

Publication Number Publication Date
ATE521837T1 true ATE521837T1 (de) 2011-09-15

Family

ID=35186156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05733180T ATE521837T1 (de) 2004-04-30 2005-04-04 Nadelventil für die strömungssteuerung

Country Status (9)

Country Link
US (2) US7025329B2 (de)
EP (1) EP1740863B1 (de)
JP (1) JP2007535648A (de)
CN (1) CN100478595C (de)
AT (1) ATE521837T1 (de)
ES (1) ES2370323T3 (de)
HK (1) HK1104937A1 (de)
TW (1) TW200535089A (de)
WO (1) WO2005111482A2 (de)

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US8464902B2 (en) * 2009-01-09 2013-06-18 Nordson Corporation Apparatus and method for pulsed dispensing of liquid
JP5316236B2 (ja) * 2009-06-08 2013-10-16 パナソニック株式会社 遮断弁流路ユニット
WO2010151212A1 (en) * 2009-06-23 2010-12-29 Ge Healthcare Bio-Sciences Ab Simulator device
EP2456541A4 (de) 2009-07-22 2013-03-06 Vbox Inc Verfahren zur sauerstoffabtrennung und -verteilung
US20110023513A1 (en) * 2009-07-28 2011-02-03 Hamilton Sundstrand Corporation Expansion valve for a refrigerant system
US9366342B2 (en) * 2010-02-12 2016-06-14 Hamilton Sundstrand Corporation Poppet valve with linear area gain
DK2821680T3 (en) 2012-02-28 2018-06-14 Kitz Corp HIGH PRESSURE BALL VALVE AND HYDROGEN STATION
CN103511404B (zh) * 2013-08-13 2015-08-12 中国航空工业集团公司北京长城计量测试技术研究所 一种高压自动比例调节装置及调节方法
US20160018018A1 (en) * 2014-07-21 2016-01-21 John Richard Blichmann Linear Flow Valve Assembly
WO2016153747A1 (en) * 2015-03-20 2016-09-29 Enable Injections, Inc. Injection needle, injection apparatus employing same and method of making
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
CN106075771A (zh) * 2016-07-20 2016-11-09 湖南鸿腾新能源技术有限公司 电机型驱动装置和包含其的电池箱自动灭火系统
DE112016003702T5 (de) * 2016-08-04 2018-05-03 Pacific Industrial Co., Ltd. Motorbetätigtes Ventil
JP6975979B2 (ja) * 2016-10-26 2021-12-01 株式会社フジキン 流量調整弁およびこれを用いた流体制御装置
EP3366963B1 (de) * 2017-02-23 2022-12-14 Allfi Ag Abdichtsystem einer einrichtung zum durchlassen eines mediums insbesondere im hochdruckbereich
JP6511091B2 (ja) * 2017-06-09 2019-05-15 株式会社日本ピスコ 流量制御弁
CA3100163A1 (en) 2018-05-13 2019-11-21 Samir Saleh AHMAD Portable medical ventilator system using portable oxygen concentrators
CN109973672A (zh) * 2018-06-19 2019-07-05 李乔利 一种定量调水阀门
BR102021011549A2 (pt) * 2021-06-14 2022-12-27 Petróleo Brasileiro S.A. - Petrobras Dispositivo atuador de válvula micrométrica para o controle da pressão de gás

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JP3786164B2 (ja) * 1999-06-18 2006-06-14 日本電産サンキョー株式会社 バルブ駆動装置
JP2002210525A (ja) * 2001-01-12 2002-07-30 Denso Corp 超硬工具
JP2003021252A (ja) * 2001-07-05 2003-01-24 Smc Corp 流量制御弁
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KR100491684B1 (ko) * 2002-04-12 2005-05-30 주식회사 옥서스 압력순환흡착을 이용한 산소농축방법 및 장치

Also Published As

Publication number Publication date
CN1942695A (zh) 2007-04-04
CN100478595C (zh) 2009-04-15
US7517385B2 (en) 2009-04-14
US7025329B2 (en) 2006-04-11
EP1740863A2 (de) 2007-01-10
EP1740863A4 (de) 2010-04-07
WO2005111482A2 (en) 2005-11-24
TW200535089A (en) 2005-11-01
EP1740863B1 (de) 2011-08-24
US20060180781A1 (en) 2006-08-17
JP2007535648A (ja) 2007-12-06
US20050242314A1 (en) 2005-11-03
ES2370323T3 (es) 2011-12-14
WO2005111482A3 (en) 2006-05-04
HK1104937A1 (en) 2008-01-25

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Legal Events

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