WO2005033561A3 - High-flow microvalve - Google Patents
High-flow microvalve Download PDFInfo
- Publication number
- WO2005033561A3 WO2005033561A3 PCT/US2004/032108 US2004032108W WO2005033561A3 WO 2005033561 A3 WO2005033561 A3 WO 2005033561A3 US 2004032108 W US2004032108 W US 2004032108W WO 2005033561 A3 WO2005033561 A3 WO 2005033561A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microvalve
- valves
- flow
- flow microvalve
- algorithm
- Prior art date
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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
-
- 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0005—Lift valves
- F16K99/0009—Lift valves the valve element held by multiple arms
-
- 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0015—Diaphragm or membrane 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0028—Valves having multiple inlets or outlets
-
- 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0036—Operating means specially adapted for microvalves operated by temperature variations
-
- 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0042—Electric operating means therefor
- F16K99/0044—Electric operating means therefor using thermo-electric means
-
- 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
- F16K99/0059—Operating means specially adapted for microvalves actuated by fluids actuated by a pilot fluid
-
- 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
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K2099/0073—Fabrication methods specifically adapted for microvalves
- F16K2099/0076—Fabrication methods specifically adapted for microvalves using electrical discharge machining [EDM], milling or drilling
-
- 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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
-
- 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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006534087A JP2007509286A (en) | 2003-09-30 | 2004-09-29 | High flow micro valve |
EP04789313.6A EP1723356B1 (en) | 2003-09-30 | 2004-09-29 | High-flow microvalve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/676,469 | 2003-09-30 | ||
US10/676,469 US6986365B2 (en) | 2003-09-30 | 2003-09-30 | High-flow microvalve |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005033561A2 WO2005033561A2 (en) | 2005-04-14 |
WO2005033561A3 true WO2005033561A3 (en) | 2005-10-27 |
Family
ID=34377398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/032108 WO2005033561A2 (en) | 2003-09-30 | 2004-09-29 | High-flow microvalve |
Country Status (6)
Country | Link |
---|---|
US (1) | US6986365B2 (en) |
EP (1) | EP1723356B1 (en) |
JP (1) | JP2007509286A (en) |
KR (1) | KR20060103503A (en) |
CN (1) | CN100458246C (en) |
WO (1) | WO2005033561A2 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7867193B2 (en) * | 2004-01-29 | 2011-01-11 | The Charles Stark Draper Laboratory, Inc. | Drug delivery apparatus |
US7867194B2 (en) | 2004-01-29 | 2011-01-11 | The Charles Stark Draper Laboratory, Inc. | Drug delivery apparatus |
ITBG20050019A1 (en) * | 2005-05-10 | 2006-11-11 | Larix Srl | SHOT VALVE |
US8628055B2 (en) * | 2005-07-27 | 2014-01-14 | The Board Of Trustees Of The University Of Illinois | Bi-direction rapid action electrostatically actuated microvalve |
US20070023719A1 (en) * | 2005-07-27 | 2007-02-01 | Shannon Mark A | Bi-direction rapid action electrostatically actuated microvalve |
US8123834B2 (en) * | 2005-10-06 | 2012-02-28 | The Board Of Trustees Of The University Of Illinois | High gain selective metal organic framework preconcentrators |
JP2007229825A (en) * | 2006-02-27 | 2007-09-13 | Hirosaki Univ | Minute electromechanical structure and manufacturing method thereof, and minute electromechanical element |
WO2008094672A2 (en) | 2007-01-31 | 2008-08-07 | Charles Stark Draper Laboratory, Inc. | Membrane-based fluid control in microfluidic devices |
AU2008347020B2 (en) | 2007-11-27 | 2011-03-03 | 3M Innovative Properties Company | Face mask with unidirectional valve |
US8123841B2 (en) * | 2008-01-16 | 2012-02-28 | The Board Of Trustees Of The University Of Illinois | Column design for micro gas chromatograph |
US20090235934A1 (en) * | 2008-03-24 | 2009-09-24 | 3M Innovative Properties Company | Filtering face-piece respirator having an integrally-joined exhalation valve |
US8269029B2 (en) * | 2008-04-08 | 2012-09-18 | The Board Of Trustees Of The University Of Illinois | Water repellent metal-organic frameworks, process for making and uses regarding same |
EP2153855A1 (en) * | 2008-08-16 | 2010-02-17 | Debiotech S.A. | Passive fluid flow regulator for constant flow rate drug delivery and corresponding drug infusion device |
EP2359886A1 (en) * | 2010-02-12 | 2011-08-24 | Debiotech S.A. | Micromechanic passive flow regulator |
JP6162047B2 (en) | 2011-02-02 | 2017-07-12 | ザ チャールズ スターク ドレイパー ラボラトリー インク | Drug delivery device |
US9295389B2 (en) | 2012-12-17 | 2016-03-29 | Novartis Ag | Systems and methods for priming an intraocular pressure sensor in an intraocular implant |
US9528633B2 (en) | 2012-12-17 | 2016-12-27 | Novartis Ag | MEMS check valve |
US9572712B2 (en) | 2012-12-17 | 2017-02-21 | Novartis Ag | Osmotically actuated fluidic valve |
EP2754935A1 (en) | 2013-01-10 | 2014-07-16 | Debiotech S.A. | Adjustable passive flow regulator |
EP2964986A1 (en) * | 2013-03-07 | 2016-01-13 | Debiotech S.A. | Microfluidic valve having improved tolerance to particles |
US9283114B2 (en) | 2013-08-24 | 2016-03-15 | Novartis Ag | Systems and methods for priming a microfluidic chamber |
US20150057594A1 (en) | 2013-08-24 | 2015-02-26 | Alcon Research, Ltd. | Bubble-free microfluidic valve systems and methods |
NL2014801B1 (en) * | 2015-05-13 | 2017-01-27 | Berkin Bv | Fluid flow device, comprising a valve unit, as well as method of manufacturing the same. |
US10330212B2 (en) * | 2016-01-27 | 2019-06-25 | Regents Of The University Of Minnesota | Fluidic control valve with small displacement actuators |
US11067187B2 (en) | 2016-01-27 | 2021-07-20 | Regents Of The University Of Minnesota | Fluidic control valve with small displacement actuators |
USD919833S1 (en) | 2019-03-06 | 2021-05-18 | Princeton Biochemicals, Inc | Micro valve for controlling path of fluids in miniaturized capillary connections |
US11796085B2 (en) | 2019-07-26 | 2023-10-24 | Lam Research Corporation | Non-elastomeric, non-polymeric, non-metallic membrane valves for semiconductor processing equipment |
CN113251207B (en) * | 2021-05-13 | 2022-09-23 | 哈尔滨工业大学 | Pneumatic shuttle valve based on PDMS material and control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792720A (en) * | 1970-11-27 | 1974-02-19 | Sybron Corp | Diaphragm valve |
US6412751B1 (en) * | 2000-04-20 | 2002-07-02 | Agilent Technologies, Inc. | Extended range diaphragm valve and method for making same |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2677390A (en) * | 1949-03-03 | 1954-05-04 | Permutit Co | Diaphragm valve |
US3729025A (en) * | 1970-08-31 | 1973-04-24 | Bendix Corp | Solenoid valve with stroke insensitive port |
US4585209A (en) * | 1983-10-27 | 1986-04-29 | Harry E. Aine | Miniature valve and method of making same |
US4538642A (en) * | 1984-04-20 | 1985-09-03 | Eaton Corporation | Fast acting valve |
JPH041418Y2 (en) * | 1986-03-10 | 1992-01-17 | ||
US4966646A (en) * | 1986-09-24 | 1990-10-30 | Board Of Trustees Of Leland Stanford University | Method of making an integrated, microminiature electric-to-fluidic valve |
US4869282A (en) * | 1988-12-09 | 1989-09-26 | Rosemount Inc. | Micromachined valve with polyimide film diaphragm |
US5251871A (en) * | 1989-11-14 | 1993-10-12 | Isao Suzuki | Fluid flow control valve and valve disk |
CN2103062U (en) * | 1991-03-20 | 1992-04-29 | 上海钢铁工艺研究所 | Film pneumatic valve |
US5333831A (en) * | 1993-02-19 | 1994-08-02 | Hewlett-Packard Company | High performance micromachined valve orifice and seat |
DE19637945C2 (en) | 1996-09-17 | 1998-10-01 | Fraunhofer Ges Forschung | Microvalve and process for its manufacture |
US5780748A (en) * | 1997-01-29 | 1998-07-14 | Hewlett-Packard Company | Flow device having parallel flow surfaces which move toward and away from one another to adjust the flow channel in proportion to applied force |
US6129331A (en) * | 1997-05-21 | 2000-10-10 | Redwood Microsystems | Low-power thermopneumatic microvalve |
US6715733B2 (en) * | 2001-08-08 | 2004-04-06 | Agilent Technologies, Inc. | High temperature micro-machined valve |
DE10157317A1 (en) * | 2001-11-23 | 2003-06-05 | Gesim Ges Fuer Silizium Mikros | A base element used for a microfluid processor in cell biology, comprises an actuator based on a swellable polymer network having volume phase transition behavior and an interface arranged close to the actuator |
-
2003
- 2003-09-30 US US10/676,469 patent/US6986365B2/en not_active Expired - Lifetime
-
2004
- 2004-09-29 EP EP04789313.6A patent/EP1723356B1/en not_active Not-in-force
- 2004-09-29 JP JP2006534087A patent/JP2007509286A/en active Pending
- 2004-09-29 KR KR1020067008271A patent/KR20060103503A/en not_active Application Discontinuation
- 2004-09-29 WO PCT/US2004/032108 patent/WO2005033561A2/en active Application Filing
- 2004-09-29 CN CNB200480028541XA patent/CN100458246C/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792720A (en) * | 1970-11-27 | 1974-02-19 | Sybron Corp | Diaphragm valve |
US6412751B1 (en) * | 2000-04-20 | 2002-07-02 | Agilent Technologies, Inc. | Extended range diaphragm valve and method for making same |
Non-Patent Citations (1)
Title |
---|
See also references of EP1723356A4 * |
Also Published As
Publication number | Publication date |
---|---|
US6986365B2 (en) | 2006-01-17 |
KR20060103503A (en) | 2006-10-02 |
JP2007509286A (en) | 2007-04-12 |
EP1723356A2 (en) | 2006-11-22 |
CN100458246C (en) | 2009-02-04 |
CN1894524A (en) | 2007-01-10 |
EP1723356B1 (en) | 2015-11-11 |
EP1723356A4 (en) | 2008-07-02 |
WO2005033561A2 (en) | 2005-04-14 |
US20050067029A1 (en) | 2005-03-31 |
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