SG11201504406RA - Microvalve - Google Patents

Microvalve

Info

Publication number
SG11201504406RA
SG11201504406RA SG11201504406RA SG11201504406RA SG11201504406RA SG 11201504406R A SG11201504406R A SG 11201504406RA SG 11201504406R A SG11201504406R A SG 11201504406RA SG 11201504406R A SG11201504406R A SG 11201504406RA SG 11201504406R A SG11201504406R A SG 11201504406RA
Authority
SG
Singapore
Prior art keywords
microvalve
Prior art date
Application number
SG11201504406RA
Inventor
Hossein Ostadi
Paul Leonard Adcock
Christopher James Kirk
Zachary Elliott
Original Assignee
Intelligent Energy 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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of SG11201504406RA publication Critical patent/SG11201504406RA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04104—Regulation of differential pressures
    • 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
    • F16K99/0026—Valves using channel deformation
    • 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
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/045—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by electric or magnetic 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
    • F16K99/0003—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
    • F16K99/0034—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
    • F16K99/0036—Operating means specially adapted for microvalves operated by temperature variations
    • F16K99/0038—Operating means specially adapted for microvalves operated by temperature variations using shape memory alloys
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
SG11201504406RA 2012-12-05 2013-12-04 Microvalve SG11201504406RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201221885 2012-12-05
PCT/GB2013/053206 WO2014087160A1 (en) 2012-12-05 2013-12-04 Microvalve

Publications (1)

Publication Number Publication Date
SG11201504406RA true SG11201504406RA (en) 2015-07-30

Family

ID=49917663

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201504406RA SG11201504406RA (en) 2012-12-05 2013-12-04 Microvalve

Country Status (8)

Country Link
US (1) US10290879B2 (en)
EP (1) EP2929223B1 (en)
JP (1) JP6541574B2 (en)
KR (1) KR20150090255A (en)
CN (1) CN104937320B (en)
SG (1) SG11201504406RA (en)
TW (1) TWI635234B (en)
WO (1) WO2014087160A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9627722B1 (en) 2013-09-16 2017-04-18 American Lithium Energy Corporation Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same
US10020545B2 (en) 2014-11-25 2018-07-10 American Lithium Energy Corporation Rechargeable battery with resistive layer for enhanced safety
KR20230047195A (en) 2014-11-25 2023-04-06 아메리칸 리튬 에너지 코포레이션 Rechargeable battery with internal current limiter and interrupter
GB2552899A (en) * 2015-03-02 2018-02-14 Univ Texas Systems and methods for thermally actuated flow control
CN105304409A (en) * 2015-09-11 2016-02-03 中国科学院理化技术研究所 Thermal switch based on negative thermal expansion
FR3045012B1 (en) * 2015-12-11 2017-12-08 Airbus Operations Sas TURBOMACHINE ATTACHING MAT WITH THERMAL PROTECTION ELEMENT
DE102016219342A1 (en) * 2016-10-06 2018-04-12 Conti Temic Microelectronic Gmbh Pneumatic valve
CN106410239A (en) * 2016-11-02 2017-02-15 上海钧希新能源科技有限公司 Modular methanol water storage container
CN117254070A (en) * 2017-05-01 2023-12-19 美国锂能源公司 Battery cell
CN108167469A (en) * 2018-01-31 2018-06-15 兰州大学 A kind of zirconium tungstate negative heat expansion material intelligent valve
JP7075780B2 (en) * 2018-02-28 2022-05-26 本田技研工業株式会社 Fuel cell system
DE102018216876B4 (en) 2018-10-01 2022-10-27 Conti Temic Microelectronic Gmbh pneumatic valve
US11015736B1 (en) * 2019-01-24 2021-05-25 Vector Ring LLC Clamp utilizing a shape memory alloy actuator to shutoff, squeeze off, plastic pipe and tubing used in the pressurized transmission of gas or fluid

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211980A (en) * 1988-06-28 1990-01-17 Matsushita Refrig Co Ltd Damper on-off device
JPH04136571A (en) * 1990-09-25 1992-05-11 Shibaura Eng Works Co Ltd Tubular valve
JPH06111838A (en) * 1992-09-30 1994-04-22 Toshiba Corp Reformer, reforming system, and fuel cell system
JPH11324902A (en) * 1998-05-06 1999-11-26 Kitz Corp Electro thermal actuator, valve and pump
CN1081294C (en) * 1999-08-04 2002-03-20 上海交通大学 Micropump with shape-memory alloy/silicon double-layer driving diaphragm structure
US6211598B1 (en) * 1999-09-13 2001-04-03 Jds Uniphase Inc. In-plane MEMS thermal actuator and associated fabrication methods
US6494804B1 (en) * 2000-06-20 2002-12-17 Kelsey-Hayes Company Microvalve for electronically controlled transmission
DE60103924T2 (en) * 2000-11-06 2005-07-14 Nanostream, Inc., Pasadena MICROFLUID FLOW RATE DEVICE
US7686040B2 (en) * 2004-06-24 2010-03-30 The Aerospace Corporation Electro-hydraulic devices
CN101002040A (en) * 2004-07-23 2007-07-18 阿法控制装置有限责任公司 Methods of operating microvalve assemblies and related structures and related devices
US20060122565A1 (en) * 2004-11-23 2006-06-08 Kooi Chee C Switch structures or the like based on a thermoresponsive polymer
EP1909008A4 (en) * 2005-07-26 2011-01-26 Panasonic Elec Works Co Ltd Compact valve
US8679694B2 (en) * 2007-03-21 2014-03-25 Societe Bic Fluidic control system and method of manufacture
US20100093559A1 (en) 2007-03-28 2010-04-15 Zhonghui Fan Microfluidic Array Device and System for Simultaneous Detection of Multiple Analytes
CN102003560B (en) * 2010-10-14 2012-02-08 清华大学 Normally closed active micro valve for electrically driven shape memory alloy wire
GB201103590D0 (en) 2011-03-01 2011-04-13 Imp Innovations Ltd Fuel cell

Also Published As

Publication number Publication date
JP6541574B2 (en) 2019-07-10
CN104937320A (en) 2015-09-23
WO2014087160A1 (en) 2014-06-12
EP2929223B1 (en) 2016-11-23
KR20150090255A (en) 2015-08-05
EP2929223A1 (en) 2015-10-14
JP2016501348A (en) 2016-01-18
US10290879B2 (en) 2019-05-14
TW201435234A (en) 2014-09-16
TWI635234B (en) 2018-09-11
US20160064750A1 (en) 2016-03-03
CN104937320B (en) 2019-05-07

Similar Documents

Publication Publication Date Title
DK3327112T3 (en) Agse-deficient stamme
EP2754580A4 (en) Dumptruck
DK2830816T3 (en) Hidtil ukendt coatingkoncept
EP2890427A4 (en) Electrochemically-actuated microfluidic devices
SG11201504406RA (en) Microvalve
SG11201504859YA (en) Peri-carbinols
GB201420527D0 (en) Electrical-wire-protecting member
EP2920142A4 (en) Methanofullerenes
HK1198963A1 (en) Pruefanlage
GB2518076B (en) Electrical-wire-protecting member
EP2812698A4 (en) Dual-acceptor time-resolved-fret
SG11201408016XA (en) 3-o-heteroaryl-ingenol
EP2920157A4 (en) Di-macrocycles
EP2873363A4 (en) Diopsimeter
EP2834250A4 (en) Lithiumsilicate
GB2507334B (en) Valves
GB201217207D0 (en) Bio-resins
GB201215582D0 (en) Biohaven
GB201220595D0 (en) Keysafe application
GB201219571D0 (en) SocEx
AU345893S (en) Treehouse
GB201219307D0 (en) Uberloader
GB201218969D0 (en) Ezesip
GB201212004D0 (en) Dynodisc
GB201211593D0 (en) Gyro-twig