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
Other languages
English (en)
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fuel Cell (AREA)
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 (enrdf_load_stackoverflow)
EP (1) EP2929223B1 (enrdf_load_stackoverflow)
JP (1) JP6541574B2 (enrdf_load_stackoverflow)
KR (1) KR20150090255A (enrdf_load_stackoverflow)
CN (1) CN104937320B (enrdf_load_stackoverflow)
SG (1) SG11201504406RA (enrdf_load_stackoverflow)
TW (1) TWI635234B (enrdf_load_stackoverflow)
WO (1) WO2014087160A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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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
CN115603009A (zh) 2014-11-25 2023-01-13 美国锂能源公司（Us） 配置在可充电电池中的保护层、可充电电池及方法
US10393287B2 (en) 2015-03-02 2019-08-27 Board Of Regents, The University Of Texas System Systems and methods for thermally actuated flow control
CN105304409A (zh) * 2015-09-11 2016-02-03 中国科学院理化技术研究所 一种基于负热膨胀的热开关
FR3045012B1 (fr) * 2015-12-11 2017-12-08 Airbus Operations Sas Mat d'accrochage d'une turbomachine muni d'un element de protection thermique
DE102016219342B4 (de) 2016-10-06 2025-03-13 Conti Temic Microelectronic Gmbh Pneumatisches Ventil
CN106410239A (zh) * 2016-11-02 2017-02-15 上海钧希新能源科技有限公司 一种模块化甲醇水储液容器
US10818906B2 (en) * 2017-05-01 2020-10-27 American Lithium Energy Corporation Negative thermal expansion current interrupter
CN108167469A (zh) * 2018-01-31 2018-06-15 兰州大学 一种钨酸锆负热膨胀材料智能阀门
JP7075780B2 (ja) * 2018-02-28 2022-05-26 本田技研工業株式会社 燃料電池システム
WO2020005988A1 (en) 2018-06-25 2020-01-02 American Lithium Energy Corporation Safety layer for battery cells
DE102018216876B4 (de) 2018-10-01 2022-10-27 Conti Temic Microelectronic Gmbh Pneumatisches Ventil
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 (ja) * 1988-06-28 1990-01-17 Matsushita Refrig Co Ltd ダンパー開閉装置
JPH04136571A (ja) * 1990-09-25 1992-05-11 Shibaura Eng Works Co Ltd チューブラバルブ
JPH06111838A (ja) * 1992-09-30 1994-04-22 Toshiba Corp 改質器、改質システム、及び燃料電池システム
JPH11324902A (ja) * 1998-05-06 1999-11-26 Kitz Corp 電熱式アクチュエータ、バルブ及びポンプ
CN1081294C (zh) * 1999-08-04 2002-03-20 上海交通大学 采用形状记忆合金/硅双层驱动膜结构的微泵
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
US20030196695A1 (en) * 2000-11-06 2003-10-23 Nanostream, Inc. Microfluidic flow control devices
US7686040B2 (en) * 2004-06-24 2010-03-30 The Aerospace Corporation Electro-hydraulic devices
CN101002029A (zh) * 2004-07-23 2007-07-18 阿法控制装置有限责任公司 微阀组件及相关方法
US20060122565A1 (en) * 2004-11-23 2006-06-08 Kooi Chee C Switch structures or the like based on a thermoresponsive polymer
WO2007013498A1 (ja) * 2005-07-26 2007-02-01 Matsushita Electric Works, Ltd. 小型バルブ
US8679694B2 (en) * 2007-03-21 2014-03-25 Societe Bic Fluidic control system and method of manufacture
WO2008121691A1 (en) * 2007-03-28 2008-10-09 University Of Florida Research Foundation, Inc. Microfluidic array device and system for simultaneous detection of multiple analytes
CN102003560B (zh) * 2010-10-14 2012-02-08 清华大学 一种电驱动形状记忆合金丝的常闭型主动微阀
GB201103590D0 (en) * 2011-03-01 2011-04-13 Imp Innovations Ltd Fuel cell

Also Published As

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

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