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DE3769842D1 - Ventil. - Google Patents

Ventil.

Info

Publication number
DE3769842D1
DE3769842D1 DE8787304318T DE3769842T DE3769842D1 DE 3769842 D1 DE3769842 D1 DE 3769842D1 DE 8787304318 T DE8787304318 T DE 8787304318T DE 3769842 T DE3769842 T DE 3769842T DE 3769842 D1 DE3769842 D1 DE 3769842D1
Authority
DE
Germany
Prior art keywords
diaphragm
valve
ring
weld
welded
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
DE8787304318T
Other languages
English (en)
Inventor
Gary William Scheffel
Terrence James Kolenc
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.)
Nupro Co
Original Assignee
Nupro Co
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 Nupro Co filed Critical Nupro Co
Application granted granted Critical
Publication of DE3769842D1 publication Critical patent/DE3769842D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K1/02—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 with screw-spindle
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Compressor (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
  • Taps Or Cocks (AREA)
DE8787304318T 1986-05-16 1987-05-15 Ventil. Expired - Fee Related DE3769842D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/863,714 US4671490A (en) 1986-05-16 1986-05-16 Diaphragm valve

Publications (1)

Publication Number Publication Date
DE3769842D1 true DE3769842D1 (de) 1991-06-13

Family

ID=25341628

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787304318T Expired - Fee Related DE3769842D1 (de) 1986-05-16 1987-05-15 Ventil.
DE90201907T Expired - Fee Related DE3788433T2 (de) 1986-05-16 1987-05-15 Ventil.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE90201907T Expired - Fee Related DE3788433T2 (de) 1986-05-16 1987-05-15 Ventil.

Country Status (10)

Country Link
US (1) US4671490A (de)
EP (2) EP0399625B1 (de)
JP (3) JPS62288786A (de)
KR (1) KR870011399A (de)
CN (2) CN87103612A (de)
AT (2) ATE98346T1 (de)
AU (1) AU7298487A (de)
CA (1) CA1287036C (de)
DE (2) DE3769842D1 (de)
GB (1) GB2190470B (de)

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US4917357A (en) * 1988-09-26 1990-04-17 Nupro Company Diaphragm valve
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JP3756135B2 (ja) * 2002-08-12 2006-03-15 アドバンス電気工業株式会社 ダイヤフラム弁構造
JP4036153B2 (ja) * 2003-07-22 2008-01-23 株式会社日立製作所 ダンパ機構及び高圧燃料供給ポンプ
KR20060097012A (ko) * 2003-10-03 2006-09-13 스와겔로크 컴패니 유량 제어 장치의 모니터링용 다이어프램
CN1304773C (zh) * 2004-05-11 2007-03-14 梁嘉麟 全密封型手动节止阀及其在有级变温冰箱中的使用方法
JP2006144950A (ja) * 2004-11-22 2006-06-08 Neriki:Kk ダイヤフラムバルブ
US7686280B2 (en) * 2005-12-28 2010-03-30 Circor Instrumentation Technologies, Inc. Removable valve seat member for diaphragm valve
EP1906066A1 (de) * 2006-09-28 2008-04-02 Luxembourg Patent Company S.A. Ventil, insbesondere für Behälter von ultrahochreinem Gas
US9605770B2 (en) * 2009-02-23 2017-03-28 Paul G. Eidsmore In line flow control components and systems
DE102009023011A1 (de) * 2009-05-28 2010-12-02 G.S. Anderson Gmbh Membranventilkörper
JP5512308B2 (ja) * 2010-02-02 2014-06-04 イーグル工業株式会社 圧力開放弁
JP5392499B2 (ja) * 2010-03-16 2014-01-22 Ｓｍｃ株式会社 流体圧機器の弁構造
US8602052B2 (en) * 2010-06-22 2013-12-10 Swagelok Company Clamp ring for welded diaphragms
US9086702B2 (en) * 2011-07-01 2015-07-21 Emerson Process Management Regulator Technologies, Inc. Pressure-balanced fluid pressure regulators
DE102011080139A1 (de) 2011-07-29 2013-01-31 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Membranventil
US9206909B2 (en) * 2012-01-31 2015-12-08 Fisher Controls International Llc Anti-rotation assemblies for use with fluid valves
US9291280B2 (en) 2012-07-12 2016-03-22 Fisher Controls International, Llc Actuator apparatus having internal passageways
CN102927290A (zh) * 2012-10-30 2013-02-13 四川天一科技股份有限公司 浮动式密封鼠笼阀门
US9863542B2 (en) 2013-02-01 2018-01-09 Swagelok Company Diaphragm valve with welded diaphragm seat carrier
CN103216631A (zh) * 2013-04-01 2013-07-24 无锡富盛阀业有限公司 一种阀门
US9458947B2 (en) 2014-02-25 2016-10-04 Fisher Controls International Lc Actuator apparatus with internal tubing and anti-rotation mechanism
US9470337B2 (en) * 2014-04-08 2016-10-18 Emerson Process Management Regulator Technologies, Inc. Flow path velocity modifier for a control valve
JP6410479B2 (ja) * 2014-05-29 2018-10-24 株式会社フジキン ダイヤフラム弁およびその組立て方法
KR101538951B1 (ko) * 2014-11-06 2015-07-30 (주)씨디씨뉴매틱 저소음 구조의 급속배기밸브
WO2017007888A1 (en) * 2015-07-09 2017-01-12 Vistadeltek, Llc Control plate in a valve
US20180306331A1 (en) * 2015-10-12 2018-10-25 Tescom Corporation Regulator Seal Assembly
JP7177793B2 (ja) 2017-06-05 2022-11-24 イリノイ トゥール ワークス インコーポレイティド 高コンダクタンスバルブのための制御プレート
US10364897B2 (en) 2017-06-05 2019-07-30 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
US10458553B1 (en) 2017-06-05 2019-10-29 Vistadeltek, Llc Control plate for a high conductive valve
JP7374498B2 (ja) * 2018-09-25 2023-11-07 株式会社フジキン バルブ
MX2021009945A (es) * 2019-02-20 2021-10-13 Itt Mfg Enterprises Llc Anillo de presion de transicion.
US11953099B2 (en) * 2020-03-30 2024-04-09 Otto Egelhof Gmbh & Co. Kg Valve arrangement and switching valve for regulating a mass flow
CN112096882A (zh) * 2020-10-10 2020-12-18 襄阳皖丰机械有限公司 一种用于阀门的内嵌式柔性阀座法兰
US12117090B2 (en) 2021-08-04 2024-10-15 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Tensioning assembly for a process valve
DE102021134320A1 (de) * 2021-12-22 2023-06-22 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Plug-Diaphragm für Prozessventil
DE102022114019A1 (de) 2022-06-02 2023-12-07 ECO Holding 1 GmbH Kolben für ein Ventil, elektromagnetisches Ventil und Brennstoffzellensystem
GB2621997B (en) * 2022-08-29 2024-10-09 Weir Minerals Netherlands Bv Valve
WO2024224800A1 (ja) * 2023-04-28 2024-10-31 株式会社キッツエスシーティー 高温用ダイヤフラムバルブ

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Also Published As

Publication number Publication date
EP0246109B1 (de) 1991-05-08
EP0399625B1 (de) 1993-12-08
ATE98346T1 (de) 1993-12-15
ATE63373T1 (de) 1991-05-15
DE3788433D1 (de) 1994-01-20
JP2740154B2 (ja) 1998-04-15
EP0399625A1 (de) 1990-11-28
GB8711571D0 (en) 1987-06-17
GB2190470A (en) 1987-11-18
JPS62288786A (ja) 1987-12-15
JPH08270832A (ja) 1996-10-15
US4671490A (en) 1987-06-09
JP2604279Y2 (ja) 2000-04-24
CA1287036C (en) 1991-07-30
EP0246109A2 (de) 1987-11-19
KR870011399A (ko) 1987-12-23
DE3788433T2 (de) 1994-03-24
CN1042593A (zh) 1990-05-30
EP0246109A3 (en) 1988-09-07
JPH10103U (ja) 1998-04-24
GB2190470B (en) 1990-09-12
CN87103612A (zh) 1987-11-25
AU7298487A (en) 1987-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee