DE69110209D1 - Ventil zur Regelung des Flüssigkeitsdurchflusses. - Google Patents
Ventil zur Regelung des Flüssigkeitsdurchflusses.Info
- Publication number
- DE69110209D1 DE69110209D1 DE69110209T DE69110209T DE69110209D1 DE 69110209 D1 DE69110209 D1 DE 69110209D1 DE 69110209 T DE69110209 T DE 69110209T DE 69110209 T DE69110209 T DE 69110209T DE 69110209 D1 DE69110209 D1 DE 69110209D1
- Authority
- DE
- Germany
- Prior art keywords
- regulating
- valve
- liquid flow
- liquid
- flow
- 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
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
- G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
-
- 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
-
- 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
- Y10T137/877—With flow control means for branched passages
- Y10T137/87877—Single inlet with multiple distinctly valved outlets
-
- 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
- Y10T137/877—With flow control means for branched passages
- Y10T137/87893—With fluid actuator
Landscapes
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Sampling And Sample Adjustment (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/561,103 US5083742A (en) | 1990-08-01 | 1990-08-01 | Fluid control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69110209D1 true DE69110209D1 (de) | 1995-07-13 |
DE69110209T2 DE69110209T2 (de) | 1996-03-07 |
Family
ID=24240650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69110209T Expired - Fee Related DE69110209T2 (de) | 1990-08-01 | 1991-08-01 | Ventil zur Regelung des Flüssigkeitsdurchflusses. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5083742A (de) |
EP (1) | EP0469913B1 (de) |
JP (1) | JP3122491B2 (de) |
DE (1) | DE69110209T2 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1255014B (it) * | 1992-03-27 | 1995-10-13 | Instrumentation Lab Spa | Dispositivi di movimentazione ed intercettazione di fluidi |
US5746255A (en) * | 1994-03-11 | 1998-05-05 | Walsh; Roger C. | Compound hose system |
US5542821A (en) * | 1995-06-28 | 1996-08-06 | Basf Corporation | Plate-type diaphragm pump and method of use |
JP3650859B2 (ja) * | 1996-06-25 | 2005-05-25 | 忠弘 大見 | 遮断開放器およびこれを備えた流体制御装置 |
US5983703A (en) * | 1996-09-09 | 1999-11-16 | Perkin-Elmer (Canada) Ltd. | Analytical engine for gas chromatograph |
US5950674A (en) | 1996-09-09 | 1999-09-14 | Perkin-Elmer (Canada) Ltd. | Fluid control valve arrangement |
US6007046A (en) * | 1997-12-15 | 1999-12-28 | Coulter International Corp. | Fluid transport circuit and valve structure therefor |
US6374860B2 (en) * | 1998-10-16 | 2002-04-23 | Daniel Industries, Inc. | Integrated valve design for gas chromatograph |
US6453725B1 (en) * | 1999-01-07 | 2002-09-24 | Siemens Energy & Automation | Gas chromatograph sample and column-switching valve |
DE19913689A1 (de) * | 1999-03-25 | 2000-09-28 | Focke & Co | Vorrichtung zur Steuerung strömender Medien |
US6896238B2 (en) * | 2000-04-20 | 2005-05-24 | Agilent Technologies, Inc. | Extended range diaphragm valve and method for making same |
US6890489B2 (en) * | 2000-04-26 | 2005-05-10 | Rheodyne, L.P. | Mass rate attenuator |
US7135146B2 (en) * | 2000-10-11 | 2006-11-14 | Innovadyne Technologies, Inc. | Universal non-contact dispense peripheral apparatus and method for a primary liquid handling device |
US6852291B1 (en) * | 2000-10-11 | 2005-02-08 | Innovadyne Technologies, Inc. | Hybrid valve apparatus and method for fluid handling |
US6875403B2 (en) * | 2001-02-09 | 2005-04-05 | Microchem Solutions | Method and apparatus for reproducible sample injection on microfabricated devices |
US6840085B1 (en) | 2001-09-18 | 2005-01-11 | Robert J. Kolaja | Photoionization detector with multiple ionization cells |
US6637476B2 (en) | 2002-04-01 | 2003-10-28 | Protedyne Corporation | Robotically manipulable sample handling tool |
US7249529B2 (en) * | 2003-03-28 | 2007-07-31 | Protedyne Corporation | Robotically manipulable sample handling tool |
WO2006087606A2 (en) * | 2004-05-15 | 2006-08-24 | Bosko Robert S | Pressure-actuated normally open fluid valve |
GB2464954B (en) * | 2008-10-30 | 2012-06-20 | Univ Open | Valve |
US8128060B2 (en) * | 2009-03-25 | 2012-03-06 | Valve Tech, Inc. | Non-sliding solenoid valve |
US8419673B2 (en) | 2009-09-21 | 2013-04-16 | Alcon Research, Ltd. | Glaucoma drainage device with pump |
US8721580B2 (en) * | 2009-09-21 | 2014-05-13 | Alcon Research, Ltd. | Power saving glaucoma drainage device |
US8545431B2 (en) * | 2009-09-21 | 2013-10-01 | Alcon Research, Ltd. | Lumen clearing valve for glaucoma drainage device |
US8257295B2 (en) | 2009-09-21 | 2012-09-04 | Alcon Research, Ltd. | Intraocular pressure sensor with external pressure compensation |
CN102665915B (zh) * | 2009-10-21 | 2016-02-10 | 拜奥卡蒂斯责任有限公司 | 具有平行气动界面板的微流体模块 |
US8585631B2 (en) | 2011-10-18 | 2013-11-19 | Alcon Research, Ltd. | Active bimodal valve system for real-time IOP control |
US8579848B2 (en) | 2011-12-09 | 2013-11-12 | Alcon Research, Ltd. | Active drainage systems with pressure-driven valves and electronically-driven pump |
US8840578B2 (en) * | 2011-12-09 | 2014-09-23 | Alcon Research, Ltd. | Multilayer membrane actuators |
WO2013090197A1 (en) | 2011-12-12 | 2013-06-20 | Alcon Research, Ltd. | Active drainage systems with dual-input pressure-driven valves |
US9125721B2 (en) | 2011-12-13 | 2015-09-08 | Alcon Research, Ltd. | Active drainage systems with dual-input pressure-driven valves |
US9339187B2 (en) | 2011-12-15 | 2016-05-17 | Alcon Research, Ltd. | External pressure measurement system and method for an intraocular implant |
WO2013134087A1 (en) | 2012-03-05 | 2013-09-12 | Waters Technologies Corporation | Corrosion protection in tubing used in chromatography |
US9587771B2 (en) | 2012-04-18 | 2017-03-07 | Roger C. Walsh | Self-draining hose |
US9572712B2 (en) | 2012-12-17 | 2017-02-21 | Novartis Ag | Osmotically actuated fluidic valve |
US9528633B2 (en) | 2012-12-17 | 2016-12-27 | Novartis Ag | MEMS check valve |
US9295389B2 (en) | 2012-12-17 | 2016-03-29 | Novartis Ag | Systems and methods for priming an intraocular pressure sensor in an intraocular implant |
US9226851B2 (en) | 2013-08-24 | 2016-01-05 | Novartis Ag | MEMS check valve chip and methods |
US9289324B2 (en) | 2013-08-26 | 2016-03-22 | Novartis Ag | Externally adjustable passive drainage device |
US9283115B2 (en) | 2013-08-26 | 2016-03-15 | Novartis Ag | Passive to active staged drainage device |
WO2015029251A1 (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 |
US9910019B2 (en) | 2013-09-02 | 2018-03-06 | Shimadzu Corporation | Pressure control valve and supercritical fluid chromatograph |
US9603742B2 (en) | 2014-03-13 | 2017-03-28 | Novartis Ag | Remote magnetic driven flow system |
US9681983B2 (en) | 2014-03-13 | 2017-06-20 | Novartis Ag | Debris clearance system for an ocular implant |
US9655777B2 (en) | 2015-04-07 | 2017-05-23 | Novartis Ag | System and method for diagphragm pumping using heating element |
DE102017101629A1 (de) | 2017-01-27 | 2018-08-02 | Agilent Technologies, Inc. - A Delaware Corporation - | Fluidventil mit goldhaltiger und/oder platinhaltiger Beschichtung |
JP7016294B2 (ja) | 2018-06-08 | 2022-02-04 | 富士フイルム株式会社 | 骨塩情報取得装置、方法およびプログラム |
CN113728187A (zh) * | 2019-04-26 | 2021-11-30 | 株式会社富士金 | 流路形成区块以及具备流路形成区块的流体控制装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123096A (en) * | 1964-03-03 | Oxygen compressor feather valve | ||
US3130954A (en) * | 1960-04-28 | 1964-04-28 | Hills Mccanna Co | Valve diaphragm structure |
US3057376A (en) * | 1960-05-03 | 1962-10-09 | British Petroleum Co | Stacked plate type fluid operated valve |
US3312238A (en) * | 1964-12-24 | 1967-04-04 | Ibm | Monostable fluid logic element and actuator |
DE1650540B1 (de) * | 1967-10-13 | 1970-07-02 | Siemens Ag | Umschaltventil mit einer durch Druckluft betaetigten Membran,z.B. fuer die Gaschromatographie |
US4037622A (en) * | 1971-12-07 | 1977-07-26 | Mcquay-Perfex Inc. | Diaphragm reversing valve |
DE2329068C3 (de) * | 1973-06-07 | 1981-06-19 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Mehrwege-Zweistellungsventil |
US4070004A (en) * | 1976-03-01 | 1978-01-24 | Waters Associates, Inc. | Diaphragm valve |
US4119120A (en) * | 1976-11-29 | 1978-10-10 | Beckman Instruments, Inc. | Fluid switch |
IT1091963B (it) * | 1978-01-12 | 1985-07-06 | Sis Ter Spa | Dispositivo microregolatore di flusso,e stabilizzatore di portata,particolarmente per apparecchi di perfusione e trasfusione |
US4353243A (en) * | 1981-02-02 | 1982-10-12 | Quadrex Corporation | Flexible diaphragm controlled valve |
US4703913A (en) * | 1982-09-22 | 1987-11-03 | California Institute Of Technology | Diaphragm valve |
DD237900A1 (de) * | 1985-05-31 | 1986-07-30 | Geraete & Regler Werke Veb | Druckaufnahmeeinheit in messumformern fuer medien mit erhoehten sicherheitsanforderungen |
US4848722A (en) * | 1987-12-11 | 1989-07-18 | Integrated Fluidics, Inc. | Valve with flexible sheet member |
US4869282A (en) * | 1988-12-09 | 1989-09-26 | Rosemount Inc. | Micromachined valve with polyimide film diaphragm |
-
1990
- 1990-08-01 US US07/561,103 patent/US5083742A/en not_active Expired - Lifetime
-
1991
- 1991-08-01 DE DE69110209T patent/DE69110209T2/de not_active Expired - Fee Related
- 1991-08-01 JP JP03215943A patent/JP3122491B2/ja not_active Expired - Fee Related
- 1991-08-01 EP EP91307090A patent/EP0469913B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69110209T2 (de) | 1996-03-07 |
US5083742A (en) | 1992-01-28 |
EP0469913A1 (de) | 1992-02-05 |
EP0469913B1 (de) | 1995-06-07 |
JP3122491B2 (ja) | 2001-01-09 |
JPH0666777A (ja) | 1994-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: WELLESLEY INTERNATIONAL C.V., ROTKREUZ, CH |
|
8339 | Ceased/non-payment of the annual fee |