BRPI0509105A - conjunto de microválvula de regulagem de fluido para células consumidoras de fluido - Google Patents

conjunto de microválvula de regulagem de fluido para células consumidoras de fluido

Info

Publication number
BRPI0509105A
BRPI0509105A BRPI0509105-5A BRPI0509105A BRPI0509105A BR PI0509105 A BRPI0509105 A BR PI0509105A BR PI0509105 A BRPI0509105 A BR PI0509105A BR PI0509105 A BRPI0509105 A BR PI0509105A
Authority
BR
Brazil
Prior art keywords
fluid
microvalve
microvalve assembly
assembly
aperture
Prior art date
Application number
BRPI0509105-5A
Other languages
English (en)
Inventor
Brooke Schumm Jr
Original Assignee
Eveready Battery Inc
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 Eveready Battery Inc filed Critical Eveready Battery Inc
Publication of BRPI0509105A publication Critical patent/BRPI0509105A/pt

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
    • H01M8/04201—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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hybrid Cells (AREA)
  • Temperature-Responsive Valves (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

CONJUNTO DE MICROVáLVULA DE REGULAGEM DE FLUIDO PARA CéLULAS CONSUMIDORAS DE FLUIDO. A presente invenção refere-se a um conjunto de microválvula de regulagem de fluido para ser usado no controle de escoamento de fluido para um eletrodo consumidor de fluido, tal como um eletrodo de redução de oxigênio, numa célula eletroquímica. O conjunto de microválvulas inclui um corpo de válvula estacionário que compreende um polímero, elastómero ou borracha que possui um orifício e um microatuador móvel ligado a partir de uma primeira posição, na qual o orifício de corpo do microválvula está fechado a escoamento de fluido, até pelo menos uma segunda posição que permite a passagem de fluido através do orifício de corpo de microválvula. O conjunto de microválvula de regulagem de fluido pode utilizar potencial de célula ou uma fonte separada para abrir e fechar a microválvula. O conjunto de microválvula de regulagem de fluido pode ser colocado fora do alojamento de célula ou dentro do alojamento de célula, por exemplo, entre um ou mais orifícios de entrada de fluido e o eletrodo consumidor de fluido. A invenção inclui um método de produzir um conjunto de microválvula de múltiplas camadas, particularmente um que seja útil numa bateria despolarizada de fluido, usando um processo de impressão para depositar pelo menos uma das camadas.
BRPI0509105-5A 2004-10-29 2005-10-25 conjunto de microválvula de regulagem de fluido para células consumidoras de fluido BRPI0509105A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52270404P 2004-10-29 2004-10-29
PCT/US2005/038559 WO2006049989A1 (en) 2004-10-29 2005-10-25 Fluid regulating microvalve assembly for fluid consuming cells

Publications (1)

Publication Number Publication Date
BRPI0509105A true BRPI0509105A (pt) 2007-08-28

Family

ID=35788203

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509105-5A BRPI0509105A (pt) 2004-10-29 2005-10-25 conjunto de microválvula de regulagem de fluido para células consumidoras de fluido

Country Status (10)

Country Link
US (3) US7378168B2 (pt)
EP (1) EP1723687B1 (pt)
JP (1) JP5055472B2 (pt)
CN (1) CN100530768C (pt)
AT (1) ATE468620T1 (pt)
BR (1) BRPI0509105A (pt)
DE (1) DE602005021323D1 (pt)
IL (1) IL176966A0 (pt)
MX (1) MXPA06008603A (pt)
WO (1) WO2006049989A1 (pt)

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Also Published As

Publication number Publication date
HK1099411A1 (en) 2007-08-10
ATE468620T1 (de) 2010-06-15
EP1723687A1 (en) 2006-11-22
US20060257701A1 (en) 2006-11-16
US7378168B2 (en) 2008-05-27
IL176966A0 (en) 2006-12-10
JP2008519398A (ja) 2008-06-05
MXPA06008603A (es) 2006-08-28
US7923140B2 (en) 2011-04-12
DE602005021323D1 (de) 2010-07-01
EP1723687B1 (en) 2010-05-19
CN101053094A (zh) 2007-10-10
CN100530768C (zh) 2009-08-19
JP5055472B2 (ja) 2012-10-24
WO2006049989A1 (en) 2006-05-11
US20080160373A1 (en) 2008-07-03
US20100273073A1 (en) 2010-10-28

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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