WO2009050998A1 - 流体移送装置及びこれを具えた燃料電池 - Google Patents

流体移送装置及びこれを具えた燃料電池 Download PDF

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Publication number
WO2009050998A1
WO2009050998A1 PCT/JP2008/067465 JP2008067465W WO2009050998A1 WO 2009050998 A1 WO2009050998 A1 WO 2009050998A1 JP 2008067465 W JP2008067465 W JP 2008067465W WO 2009050998 A1 WO2009050998 A1 WO 2009050998A1
Authority
WO
WIPO (PCT)
Prior art keywords
transfer device
fluid transfer
elastic body
fuel cell
flow path
Prior art date
Application number
PCT/JP2008/067465
Other languages
English (en)
French (fr)
Inventor
Tatsuyuki Nakagawa
Masato Nishikawa
Hitoshi Kihara
Original Assignee
Sanyo Electric Co., 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 Sanyo Electric Co., Ltd. filed Critical Sanyo Electric Co., Ltd.
Priority to CA2702443A priority Critical patent/CA2702443A1/en
Priority to EP08839906A priority patent/EP2213883A1/en
Priority to CN2008801117903A priority patent/CN101828041B/zh
Priority to US12/682,016 priority patent/US20100209812A1/en
Publication of WO2009050998A1 publication Critical patent/WO2009050998A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D33/00—Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • 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
    • 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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20172—Fan mounting or fan specifications
    • 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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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

Abstract

　従来よりも高い効率が得られる流体移送装置、及び該流体移送装置を具えた燃料電池を提供する。 　本発明に係る流体移送装置は、ループ状の弾性体１と、弾性体１にそのループ方向に沿って配置された少なくとも２つの圧電素子３、３と、弾性体１の平板部１１に沿って形成された少なくとも１つの流路６とを具え、両圧電素子３、３に互いに位相の異なる電圧を印加して、弾性体１にそのループ方向に進行する屈曲波を発生させることにより、流路６内の流体を移送する。本発明に係る燃料電池は、ループ状弾性体の内部にＭＥＡを配置して、ＭＥＡに沿って液体流路と気体流路を形成している。
PCT/JP2008/067465 2007-10-15 2008-09-26 流体移送装置及びこれを具えた燃料電池 WO2009050998A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2702443A CA2702443A1 (en) 2007-10-15 2008-09-26 Fluid transfer device and fuel cell with the same
EP08839906A EP2213883A1 (en) 2007-10-15 2008-09-26 Fluid transfer device and fuel cell with the same
CN2008801117903A CN101828041B (zh) 2007-10-15 2008-09-26 流体输送装置及具有该流体移动装置的燃料电池
US12/682,016 US20100209812A1 (en) 2007-10-15 2008-09-26 Fluid transfer device and fuel cell comprising same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-267708 2007-10-15
JP2007267708 2007-10-15
JP2008-221055 2008-08-29
JP2008221055A JP2009117344A (ja) 2007-10-15 2008-08-29 流体移送装置及びこれを具えた燃料電池

Publications (1)

Publication Number Publication Date
WO2009050998A1 true WO2009050998A1 (ja) 2009-04-23

Family

ID=40567271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067465 WO2009050998A1 (ja) 2007-10-15 2008-09-26 流体移送装置及びこれを具えた燃料電池

Country Status (7)

Country Link
US (1) US20100209812A1 (ja)
EP (1) EP2213883A1 (ja)
JP (1) JP2009117344A (ja)
KR (1) KR20100072250A (ja)
CN (1) CN101828041B (ja)
CA (1) CA2702443A1 (ja)
WO (1) WO2009050998A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065356A1 (ja) * 2009-11-25 2011-06-03 学校法人 東海大学 機能細管装置およびその駆動方法
FR2960922A1 (fr) * 2010-06-08 2011-12-09 Centre Nat Rech Scient Micro pompe a onde progressive ultrasonore pour liquide

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9395050B2 (en) 2010-05-21 2016-07-19 Hewlett-Packard Development Company, L.P. Microfluidic systems and networks
US10132303B2 (en) 2010-05-21 2018-11-20 Hewlett-Packard Development Company, L.P. Generating fluid flow in a fluidic network
EP2571696B1 (en) 2010-05-21 2019-08-07 Hewlett-Packard Development Company, L.P. Fluid ejection device with circulation pump
WO2011146069A1 (en) 2010-05-21 2011-11-24 Hewlett-Packard Development Company, L.P. Fluid ejection device including recirculation system
US9963739B2 (en) 2010-05-21 2018-05-08 Hewlett-Packard Development Company, L.P. Polymerase chain reaction systems
US8721061B2 (en) 2010-05-21 2014-05-13 Hewlett-Packard Development Company, L.P. Fluid ejection device with circulation pump
JP6985102B2 (ja) * 2017-10-31 2021-12-22 株式会社ディスコ レーザー加工装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134300A (ja) * 1989-10-19 1991-06-07 Toyota Autom Loom Works Ltd ポンプ
JPH03149373A (ja) * 1989-11-02 1991-06-25 Hitachi Ltd 波動型ポンプ、脈流発生装置、流量測定装置、および熱交換システム
JPH05106562A (ja) * 1991-10-16 1993-04-27 Osaka Shinku Kiki Seisakusho:Kk 進行波管壁式真空ポンプ
JP2004036471A (ja) * 2002-07-03 2004-02-05 Hitachi Ltd マイクロポンプおよび微小液体搬送方法
JP2004150438A (ja) * 2002-10-31 2004-05-27 Hewlett-Packard Development Co Lp 流体ポンピングシステム
JP2005214138A (ja) * 2004-01-30 2005-08-11 Daikin Ind Ltd 流体搬送装置
JP2005282541A (ja) * 2004-03-30 2005-10-13 Sanyo Electric Co Ltd ガス圧縮装置
JP2006242176A (ja) 2002-08-16 2006-09-14 Nec Corp 圧電ポンプおよびこれを用いた冷却装置
JP2006269363A (ja) 2005-03-25 2006-10-05 Sanyo Electric Co Ltd 燃料電池

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074511B2 (en) * 2002-01-08 2006-07-11 The Gillette Company Fuel container and delivery apparatus for a liquid feed fuel cell system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134300A (ja) * 1989-10-19 1991-06-07 Toyota Autom Loom Works Ltd ポンプ
JPH03149373A (ja) * 1989-11-02 1991-06-25 Hitachi Ltd 波動型ポンプ、脈流発生装置、流量測定装置、および熱交換システム
JPH05106562A (ja) * 1991-10-16 1993-04-27 Osaka Shinku Kiki Seisakusho:Kk 進行波管壁式真空ポンプ
JP2004036471A (ja) * 2002-07-03 2004-02-05 Hitachi Ltd マイクロポンプおよび微小液体搬送方法
JP2006242176A (ja) 2002-08-16 2006-09-14 Nec Corp 圧電ポンプおよびこれを用いた冷却装置
JP2004150438A (ja) * 2002-10-31 2004-05-27 Hewlett-Packard Development Co Lp 流体ポンピングシステム
JP2005214138A (ja) * 2004-01-30 2005-08-11 Daikin Ind Ltd 流体搬送装置
JP2005282541A (ja) * 2004-03-30 2005-10-13 Sanyo Electric Co Ltd ガス圧縮装置
JP2006269363A (ja) 2005-03-25 2006-10-05 Sanyo Electric Co Ltd 燃料電池

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065356A1 (ja) * 2009-11-25 2011-06-03 学校法人 東海大学 機能細管装置およびその駆動方法
FR2960922A1 (fr) * 2010-06-08 2011-12-09 Centre Nat Rech Scient Micro pompe a onde progressive ultrasonore pour liquide
WO2011154634A1 (fr) * 2010-06-08 2011-12-15 Centre National De La Recherche Scientifique Micro pompe a onde progressive ultra sonore pour liquide

Also Published As

Publication number Publication date
US20100209812A1 (en) 2010-08-19
JP2009117344A (ja) 2009-05-28
KR20100072250A (ko) 2010-06-30
CN101828041A (zh) 2010-09-08
CA2702443A1 (en) 2009-04-23
CN101828041B (zh) 2012-07-25
EP2213883A1 (en) 2010-08-04

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