DE69718016D1 - Verbessertes fluidkontrollventil - Google Patents
Verbessertes fluidkontrollventilInfo
- Publication number
- DE69718016D1 DE69718016D1 DE69718016T DE69718016T DE69718016D1 DE 69718016 D1 DE69718016 D1 DE 69718016D1 DE 69718016 T DE69718016 T DE 69718016T DE 69718016 T DE69718016 T DE 69718016T DE 69718016 D1 DE69718016 D1 DE 69718016D1
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- fluid control
- improved fluid
- improved
- valve
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
-
- 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
- F16K7/17—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 actuated by fluid pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
- G01N2030/205—Diaphragm valves, e.g. deformed member closing the passage
-
- 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
- Y10T137/87249—Multiple inlet with multiple outlet
-
- 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
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87676—With flow control
- Y10T137/87684—Valve in each inlet
Landscapes
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/709,885 US5950674A (en) | 1996-09-09 | 1996-09-09 | Fluid control valve arrangement |
PCT/CA1997/000651 WO1998011431A1 (en) | 1996-09-09 | 1997-09-08 | Improved fluid control valve arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69718016D1 true DE69718016D1 (de) | 2003-01-30 |
DE69718016T2 DE69718016T2 (de) | 2003-10-09 |
Family
ID=24851686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69718016T Expired - Fee Related DE69718016T2 (de) | 1996-09-09 | 1997-09-08 | Verbessertes fluidkontrollventil |
Country Status (6)
Country | Link |
---|---|
US (1) | US5950674A (de) |
EP (1) | EP0923727B1 (de) |
JP (1) | JP2001500260A (de) |
AU (1) | AU4195397A (de) |
DE (1) | DE69718016T2 (de) |
WO (1) | WO1998011431A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6374860B2 (en) * | 1998-10-16 | 2002-04-23 | Daniel Industries, Inc. | Integrated valve design for gas chromatograph |
WO2002073184A2 (en) * | 2001-03-07 | 2002-09-19 | Symyx Technologies, Inc. | Gas chromatograph injection valve |
WO2002070932A2 (en) | 2001-03-07 | 2002-09-12 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Microvalve |
US7063302B2 (en) | 2001-03-13 | 2006-06-20 | Siemens Energy & Automation, Inc. | Sample valve with integral sample shut off function for chromatograph |
DE112005000155T5 (de) * | 2004-02-19 | 2007-01-11 | Waters Investments Ltd., New Castle | Stiftventilanordnung |
US8802035B2 (en) * | 2005-06-21 | 2014-08-12 | Waters Technologies Corporation | Apparatus and methods for performing steps of a multi-step process in parallel |
EP1946099A2 (de) * | 2005-09-02 | 2008-07-23 | ABB, Inc. | Modularer gaschromatograph |
DE602006021151D1 (de) * | 2006-05-11 | 2011-05-19 | Corning Inc | Modulares Halte- und Verbindungssystem für microfluidische Vorrichtungen |
US8807164B2 (en) * | 2006-08-30 | 2014-08-19 | Semba Biosciences, Inc. | Valve module and methods for simulated moving bed chromatography |
US7790040B2 (en) * | 2006-08-30 | 2010-09-07 | Semba Biosciences, Inc. | Continuous isocratic affinity chromatography |
US8128060B2 (en) * | 2009-03-25 | 2012-03-06 | Valve Tech, Inc. | Non-sliding solenoid valve |
US9416890B2 (en) * | 2010-10-06 | 2016-08-16 | Danfoss A/S | Flow control valve and a method of assembling a flow control valve |
JP2016509242A (ja) * | 2013-03-11 | 2016-03-24 | メカニック・アナリティック・インコーポレーテッド | 密封組立体を備えるダイヤフラム弁、これを含むクロマトグラフシステム、及びその作動方法 |
WO2015029252A1 (ja) * | 2013-09-02 | 2015-03-05 | 株式会社島津製作所 | 圧力制御バルブ及び超臨界流体クロマトグラフ |
JPWO2015029251A1 (ja) * | 2013-09-02 | 2017-03-02 | 株式会社島津製作所 | 圧力制御バルブ及び超臨界流体クロマトグラフ |
EP3189255B1 (de) | 2014-09-01 | 2019-12-11 | Danfoss A/S | Ventil mit geschweisstem ventilgehäuse |
DE102017101629A1 (de) | 2017-01-27 | 2018-08-02 | Agilent Technologies, Inc. - A Delaware Corporation - | Fluidventil mit goldhaltiger und/oder platinhaltiger Beschichtung |
DE102017101633A1 (de) * | 2017-01-27 | 2018-08-02 | Agilent Technologies, Inc. - A Delaware Corporation - | Rotoreinrichtung für Fluidventil mit axial versetzter Fluidstruktur |
JP6914159B2 (ja) * | 2017-09-26 | 2021-08-04 | 株式会社キッツエスシーティー | ダイヤフラムバルブの組立方法とその組立構造並びにダイヤフラムバルブ |
DE102020127493A1 (de) | 2020-10-19 | 2022-04-21 | Bürkert Werke GmbH & Co. KG | Ventil mit Ventilkörper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057376A (en) * | 1960-05-03 | 1962-10-09 | British Petroleum Co | Stacked plate type fluid operated valve |
US4353243A (en) * | 1981-02-02 | 1982-10-12 | Quadrex Corporation | Flexible diaphragm controlled valve |
US4773446A (en) * | 1986-08-27 | 1988-09-27 | Porton Instruments, Inc. | Valve block assembly |
US4869282A (en) * | 1988-12-09 | 1989-09-26 | Rosemount Inc. | Micromachined valve with polyimide film diaphragm |
US5083742A (en) | 1990-08-01 | 1992-01-28 | Photovac Incorporated | Fluid control valve |
US5176359A (en) | 1991-05-20 | 1993-01-05 | Photovac International, Inc. | Fluid control valve arrangement |
US5320139A (en) * | 1993-03-30 | 1994-06-14 | Millipore Corporation | Fluid delivery system |
-
1996
- 1996-09-09 US US08/709,885 patent/US5950674A/en not_active Expired - Lifetime
-
1997
- 1997-09-08 JP JP10513083A patent/JP2001500260A/ja active Pending
- 1997-09-08 EP EP97939905A patent/EP0923727B1/de not_active Expired - Lifetime
- 1997-09-08 DE DE69718016T patent/DE69718016T2/de not_active Expired - Fee Related
- 1997-09-08 WO PCT/CA1997/000651 patent/WO1998011431A1/en active IP Right Grant
- 1997-09-08 AU AU41953/97A patent/AU4195397A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69718016T2 (de) | 2003-10-09 |
EP0923727A1 (de) | 1999-06-23 |
US5950674A (en) | 1999-09-14 |
JP2001500260A (ja) | 2001-01-09 |
AU4195397A (en) | 1998-04-02 |
EP0923727B1 (de) | 2002-12-18 |
WO1998011431A1 (en) | 1998-03-19 |
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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 |