DE69709945D1 - Hochdruckbetätigtes membranventil mit metallischer sitzdichtung - Google Patents

Hochdruckbetätigtes membranventil mit metallischer sitzdichtung

Info

Publication number
DE69709945D1
DE69709945D1 DE69709945T DE69709945T DE69709945D1 DE 69709945 D1 DE69709945 D1 DE 69709945D1 DE 69709945 T DE69709945 T DE 69709945T DE 69709945 T DE69709945 T DE 69709945T DE 69709945 D1 DE69709945 D1 DE 69709945D1
Authority
DE
Germany
Prior art keywords
high pressure
diaphragm valve
metal seal
pressure actuated
actuated diaphragm
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
DE69709945T
Other languages
English (en)
Other versions
DE69709945T2 (de
Inventor
Jing-Chau Wu
P Barber
L Aldridge
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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
Priority claimed from US08/731,517 external-priority patent/US5730423A/en
Application filed by Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of DE69709945D1 publication Critical patent/DE69709945D1/de
Application granted granted Critical
Publication of DE69709945T2 publication Critical patent/DE69709945T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Diaphragms And Bellows (AREA)
DE69709945T 1996-10-16 1997-10-10 Hochdruckbetätigtes membranventil mit metallischer sitzdichtung Expired - Lifetime DE69709945T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/731,517 US5730423A (en) 1996-10-16 1996-10-16 All metal diaphragm valve
US08/888,583 US5851004A (en) 1996-10-16 1997-07-07 High pressure actuated metal seated diaphragm valve
PCT/US1997/018559 WO1998016765A1 (en) 1996-10-16 1997-10-10 High pressure actuated metal seated diaphragm valve

Publications (2)

Publication Number Publication Date
DE69709945D1 true DE69709945D1 (de) 2002-02-28
DE69709945T2 DE69709945T2 (de) 2002-09-19

Family

ID=27112250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709945T Expired - Lifetime DE69709945T2 (de) 1996-10-16 1997-10-10 Hochdruckbetätigtes membranventil mit metallischer sitzdichtung

Country Status (5)

Country Link
US (1) US5851004A (de)
EP (1) EP0932781B1 (de)
JP (1) JP4220577B2 (de)
DE (1) DE69709945T2 (de)
WO (1) WO1998016765A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824791A1 (de) * 1998-06-03 1999-12-16 Kayser Automotive Systems Gmbh Tankschutzventil
ATE364508T1 (de) 1999-04-08 2007-07-15 Seiko Epson Corp Tintenstrahlaufzeichnungsgerät und steuerverfahren für die reinigung des eingebauten aufzeichnungskopfes
JP3437811B2 (ja) * 1999-05-12 2003-08-18 藤倉ゴム工業株式会社 二段階切換開閉弁及び倍力型二段階切換開閉弁
WO2002001184A1 (en) * 2000-06-23 2002-01-03 Micronics, Inc. Fluid mixing on (partially) covered sample slides
US6405996B1 (en) * 2000-11-27 2002-06-18 E. I. Du Pont De Nemours And Company Control valve for extreme temperatures and pressures
JP2006523810A (ja) * 2003-04-14 2006-10-19 スワゲロック カンパニー ダイヤフラムバルブシート
US6988513B2 (en) * 2003-10-27 2006-01-24 Delaney Machinerie Inc. Proportional valve
JP2005351309A (ja) * 2004-06-08 2005-12-22 Surpass Kogyo Kk バルブのボディおよびこれを備えたバルブ
JP2006090386A (ja) * 2004-09-22 2006-04-06 Kitz Sct:Kk ダイヤフラムバルブ
US7243903B2 (en) * 2005-06-22 2007-07-17 Wincek Christopher P Valve diaphragm with a compression restraining ring, and valve including same
JP5054904B2 (ja) * 2005-08-30 2012-10-24 株式会社フジキン ダイレクトタッチ型メタルダイヤフラム弁
WO2007104334A1 (en) * 2006-03-15 2007-09-20 Norgren Gmbh Valve with a springy diaphragm
JP4605790B2 (ja) 2006-06-27 2011-01-05 株式会社フジキン 原料の気化供給装置及びこれに用いる圧力自動調整装置。
US8434793B2 (en) * 2007-07-19 2013-05-07 Swagelok Company Coated seals
US20090114873A1 (en) * 2007-11-05 2009-05-07 Richard Anagnos Diaphragm for use with control valves
US8961902B2 (en) * 2008-04-23 2015-02-24 Bioscale, Inc. Method and apparatus for analyte processing
US8740177B2 (en) 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
DE102013203656B4 (de) * 2013-03-04 2016-03-03 Robert Bosch Gmbh Mikrofluidisches Drehventil
JP6271871B2 (ja) * 2013-06-04 2018-01-31 株式会社フジキン ダイヤフラム弁
WO2015002855A1 (en) * 2013-07-03 2015-01-08 Swagelok Company Heated fluid delivery with thermal management
JP6372998B2 (ja) * 2013-12-05 2018-08-15 株式会社フジキン 圧力式流量制御装置
JP6255261B2 (ja) * 2014-01-31 2017-12-27 株式会社フジキン ダイヤフラム弁
TWI678490B (zh) 2015-06-17 2019-12-01 美商威士塔戴爾泰克有限責任公司 用於一閥之低磁滯膜片
TWI698602B (zh) 2015-07-09 2020-07-11 美商威士塔戴爾泰克有限責任公司 閥之控制板
EP3261102A1 (de) 2016-06-23 2017-12-27 Rain Bird Corporation Universeller elektromagnet
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
CN110709633B (zh) 2017-06-05 2022-04-22 威斯塔德尔特有限责任公司 用于高传导性阀的控制板
US10458553B1 (en) 2017-06-05 2019-10-29 Vistadeltek, Llc Control plate for a high conductive valve
US10980120B2 (en) 2017-06-15 2021-04-13 Rain Bird Corporation Compact printed circuit board
JP7259839B2 (ja) * 2018-03-19 2023-04-18 株式会社プロテリアル ダイアフラム弁及びそれを用いた質量流量制御装置
US11503782B2 (en) 2018-04-11 2022-11-22 Rain Bird Corporation Smart drip irrigation emitter
US11721465B2 (en) 2020-04-24 2023-08-08 Rain Bird Corporation Solenoid apparatus and methods of assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115970A (ja) * 1986-10-31 1988-05-20 Motoyama Seisakusho:Kk ダイヤフラム弁
JP3006913B2 (ja) * 1991-05-09 2000-02-07 清原 まさ子 流体制御器
JPH086828B2 (ja) * 1991-08-09 1996-01-29 株式会社ベンカン メタルダイヤフラム弁
US5215286A (en) * 1992-05-26 1993-06-01 Nupro Company High pressure diaphragm valve
US5653419A (en) * 1993-03-19 1997-08-05 Kabushiki Kaisha Motoyama Seisakusho Diaphragm type high pressure shut-off valve
JP3280119B2 (ja) * 1993-06-02 2002-04-30 清原 まさ子 ダイヤフラム弁
US5413311A (en) * 1994-03-01 1995-05-09 Tescom Corporation Gas valve
US5551477A (en) * 1994-07-08 1996-09-03 Kabushiki-Kaisha Motoyama Seisakusho Diaphragm-type flow control valve and manual control valve apparatus
US5730423A (en) * 1996-10-16 1998-03-24 Parker-Hannifin Corporation All metal diaphragm valve

Also Published As

Publication number Publication date
EP0932781B1 (de) 2002-01-09
WO1998016765A1 (en) 1998-04-23
JP2001525909A (ja) 2001-12-11
US5851004A (en) 1998-12-22
EP0932781A1 (de) 1999-08-04
JP4220577B2 (ja) 2009-02-04
DE69709945T2 (de) 2002-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition