WO2009051070A1 - サックバックバルブシステム及びその閉弁動作制御方法 - Google Patents

サックバックバルブシステム及びその閉弁動作制御方法 Download PDF

Info

Publication number
WO2009051070A1
WO2009051070A1 PCT/JP2008/068438 JP2008068438W WO2009051070A1 WO 2009051070 A1 WO2009051070 A1 WO 2009051070A1 JP 2008068438 W JP2008068438 W JP 2008068438W WO 2009051070 A1 WO2009051070 A1 WO 2009051070A1
Authority
WO
WIPO (PCT)
Prior art keywords
suck back
valve
integral
open
type
Prior art date
Application number
PCT/JP2008/068438
Other languages
English (en)
French (fr)
Inventor
Atsushi Inoue
Original Assignee
Surpass Industry Co., 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 Surpass Industry Co., Ltd. filed Critical Surpass Industry Co., Ltd.
Priority to EP08839514.0A priority Critical patent/EP2213381B1/en
Priority to US12/682,045 priority patent/US8720850B2/en
Priority to KR1020107008089A priority patent/KR101506485B1/ko
Publication of WO2009051070A1 publication Critical patent/WO2009051070A1/ja

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
    • F16K23/00—Valves for preventing drip from nozzles
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Coating Apparatus (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

　サックバック機能の不具合を解消したサックバックバルブシステムを提供する。第１の空気圧アクチュエータにより開閉動作する開閉弁が、閉動作に連動するダイヤフラムによって液だれを防止するサックバック機能を備えている一体型サックバックバルブ（ＳＶ）と、一体型サックバックバルブ（ＳＶ）の動作不良対策として上流側に隣接して設けられ、第２の空気圧アクチュエータにより開閉動作する保護開閉弁（３）とを具備してなるサックバックシステムにおいて、一体型サックバックバルブ（ＳＶ）の全閉操作時に、一体型サックバックバルブ（ＳＶ）が全閉となるより早く保護開閉弁（３）の全閉動作を完了させる開閉制御部が設けられている。
PCT/JP2008/068438 2007-10-17 2008-10-10 サックバックバルブシステム及びその閉弁動作制御方法 WO2009051070A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08839514.0A EP2213381B1 (en) 2007-10-17 2008-10-10 Suck back valve system and valve-closing-operation control method for the same
US12/682,045 US8720850B2 (en) 2007-10-17 2008-10-10 Suck back valve system and valve-closing-operation control method for the same
KR1020107008089A KR101506485B1 (ko) 2007-10-17 2008-10-10 역흡입 밸브 시스템 및 그 폐쇄밸브 동작제어방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-270170 2007-10-17
JP2007270170A JP5301805B2 (ja) 2007-10-17 2007-10-17 サックバックバルブシステム及びその閉弁動作制御方法

Publications (1)

Publication Number Publication Date
WO2009051070A1 true WO2009051070A1 (ja) 2009-04-23

Family

ID=40567337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068438 WO2009051070A1 (ja) 2007-10-17 2008-10-10 サックバックバルブシステム及びその閉弁動作制御方法

Country Status (5)

Country Link
US (1) US8720850B2 (ja)
EP (1) EP2213381B1 (ja)
JP (1) JP5301805B2 (ja)
KR (1) KR101506485B1 (ja)
WO (1) WO2009051070A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009732A1 (de) * 2012-05-15 2013-11-21 Robert Bosch Gmbh Schaltarmaturanordnung
JP6106498B2 (ja) * 2013-04-10 2017-03-29 サーパス工業株式会社 流量調整装置
JP6180267B2 (ja) * 2013-09-30 2017-08-16 Ckd株式会社 流体駆動式遮断弁
DE102017122006A1 (de) * 2017-09-22 2019-03-28 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Anordnung mit einer Ventileinheit, einer Rücksaugeinheit und einem Ventilkörper
JP7315421B2 (ja) * 2019-09-17 2023-07-26 株式会社コガネイ 流量調整装置
JP2023037929A (ja) * 2021-09-06 2023-03-16 アドバンス電気工業株式会社 ダイアフラム弁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003278927A (ja) * 2002-03-20 2003-10-02 Ckd Corp 薬液弁
JP2005090639A (ja) * 2003-09-18 2005-04-07 Ckd Corp 薬液弁
JP2005305396A (ja) * 2004-04-26 2005-11-04 Koganei Corp 可撓性タンクとこれを用いた薬液供給装置
JP2006057663A (ja) * 2004-08-18 2006-03-02 Ckd Corp 薬液弁

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177929A (ja) * 1983-03-28 1984-10-08 Canon Inc サツクバツクポンプ
JPH0632493B2 (ja) 1986-07-03 1994-04-27 日本電気株式会社 ル−タセル
JPS63134931A (ja) * 1986-11-27 1988-06-07 Tokyo Gas Co Ltd 二重安全遮断弁の漏洩検出方法
JPH0719465A (ja) * 1991-10-21 1995-01-20 Landis Gear Inter Syst Kk ガス燃焼設備に於ける遮断弁機構
JPH08128389A (ja) * 1994-11-01 1996-05-21 Hitachi Ltd バルブ駆動制御方法およびバルブ駆動制御装置ならびに流動体供給制御装置
JP4081620B2 (ja) * 1997-03-05 2008-04-30 Ｓｍｃ株式会社 サックバックバルブ
JP4035666B2 (ja) * 1997-03-14 2008-01-23 Ｓｍｃ株式会社 サックバックバルブ
JP3859221B2 (ja) * 1997-09-05 2006-12-20 シーケーディ株式会社 空気圧駆動用の開閉制御弁
JP3997535B2 (ja) * 1998-08-31 2007-10-24 Ｓｍｃ株式会社 サックバックバルブ
JP3493322B2 (ja) * 1998-09-25 2004-02-03 Ｓｍｃ株式会社 液だれ防止方法およびシステム
JP3276936B2 (ja) * 1998-12-25 2002-04-22 アドバンス電気工業株式会社 流量コントロールバルブ
JP4970661B2 (ja) 2001-04-23 2012-07-11 シーケーディ株式会社 サックバックバルブ
JP3825342B2 (ja) * 2002-03-06 2006-09-27 Ｓｍｃ株式会社 サックバックバルブ
US6837484B2 (en) * 2002-07-10 2005-01-04 Saint-Gobain Performance Plastics, Inc. Anti-pumping dispense valve
EP1601900A2 (en) * 2003-03-07 2005-12-07 Swagelok Company Valve with adjustable stop
JP4035728B2 (ja) * 2003-07-07 2008-01-23 Ｓｍｃ株式会社 サックバックバルブ
JP4265820B2 (ja) * 2004-02-27 2009-05-20 シーケーディ株式会社 薬液供給システム
JP2006010038A (ja) * 2004-06-29 2006-01-12 Smc Corp サックバックバルブ
JP2006010037A (ja) * 2004-06-29 2006-01-12 Smc Corp サックバックバルブ
JP4437557B2 (ja) * 2007-03-30 2010-03-24 シーケーディ株式会社 薬液弁
JP5247298B2 (ja) * 2008-08-18 2013-07-24 サーパス工業株式会社 サックバックバルブ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003278927A (ja) * 2002-03-20 2003-10-02 Ckd Corp 薬液弁
JP2005090639A (ja) * 2003-09-18 2005-04-07 Ckd Corp 薬液弁
JP2005305396A (ja) * 2004-04-26 2005-11-04 Koganei Corp 可撓性タンクとこれを用いた薬液供給装置
JP2006057663A (ja) * 2004-08-18 2006-03-02 Ckd Corp 薬液弁

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2213381A4 *

Also Published As

Publication number Publication date
EP2213381A1 (en) 2010-08-04
US8720850B2 (en) 2014-05-13
KR101506485B1 (ko) 2015-03-27
JP5301805B2 (ja) 2013-09-25
EP2213381B1 (en) 2013-09-04
EP2213381A4 (en) 2011-06-29
KR20100072252A (ko) 2010-06-30
US20100207048A1 (en) 2010-08-19
JP2009095775A (ja) 2009-05-07

Similar Documents

Publication Publication Date Title
WO2009051070A1 (ja) サックバックバルブシステム及びその閉弁動作制御方法
WO2009035926A3 (en) Double action directional fluid flow valve
GB2464907A (en) Downhole hydraulic valve systems
WO2009012510A3 (de) Verfahren zur steuerung oder regelung eines vakuumventils
WO2012021385A3 (en) Method and apparatus for controlling gas flow via a gas shut-off valve assembly
WO2009131753A3 (en) System and method for controlling flow in a wellbore
WO2010060058A3 (en) Automatic gated pipe actuator
WO2010138413A3 (en) Wellbore shut off valve with hydraulic actuator system
EP2202600B8 (en) Performance monitoring and prognostics for aircraft pneumatic control valves
ATE458121T1 (de) Autonomes absperrventilsystem
WO2008157597A3 (en) Drain valve for filter service and method
WO2009085603A3 (en) Controller for hydraulically operated downhole tool
WO2008053234A3 (en) Valve
WO2007143522A3 (en) Dry pipe/deluge valve for automatic sprinkler systems
WO2007124097A3 (en) Drill string flow control valves and methods
WO2010101775A3 (en) Circulation control valve and associated method
GB2475296B (en) Bypass valve
ATE490430T1 (de) Hahn für einen unter druck stehenden gaszylinder
WO2008063765A3 (en) Valve assembly
EP1691083A3 (de) Hydraulische Steueranordnung
CA2684006C (en) Control mechanism for subsurface safety valve
WO2012052659A3 (fr) Vanne d'isolement commandee a etancheite renforcee.
PL2105368T3 (pl) Obieg hydrauliczny wagonu, w szczególności wagonu do podsypki
ATE540226T1 (de) Steuereinrichtung und -verfahren für ein schnellschlusventil einer dampfturbine
WO2013064223A3 (de) Abgasturbolader mit einem wastegate-ventil

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08839514

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12682045

Country of ref document: US

ENP Entry into the national phase

Ref document number: 20107008089

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008839514

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE