DE60236841D1 - Kraftstoff-Konzentrationsanzeigesystem auf Farbstoffbasis für Brennstoffzellensysteme - Google Patents

Kraftstoff-Konzentrationsanzeigesystem auf Farbstoffbasis für Brennstoffzellensysteme

Info

Publication number
DE60236841D1
DE60236841D1 DE60236841T DE60236841T DE60236841D1 DE 60236841 D1 DE60236841 D1 DE 60236841D1 DE 60236841 T DE60236841 T DE 60236841T DE 60236841 T DE60236841 T DE 60236841T DE 60236841 D1 DE60236841 D1 DE 60236841D1
Authority
DE
Germany
Prior art keywords
dye
display system
cell systems
fuel cell
concentration display
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60236841T
Other languages
German (de)
English (en)
Inventor
Makarand P Gore
L Chris Mann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE60236841D1 publication Critical patent/DE60236841D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • H01M8/04194—Concentration measuring 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE60236841T 2002-01-11 2002-12-30 Kraftstoff-Konzentrationsanzeigesystem auf Farbstoffbasis für Brennstoffzellensysteme Expired - Lifetime DE60236841D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/044,507 US6998185B2 (en) 2002-01-11 2002-01-11 Dye-based fuel indicator system for fuel cells

Publications (1)

Publication Number Publication Date
DE60236841D1 true DE60236841D1 (de) 2010-08-12

Family

ID=21932759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60236841T Expired - Lifetime DE60236841D1 (de) 2002-01-11 2002-12-30 Kraftstoff-Konzentrationsanzeigesystem auf Farbstoffbasis für Brennstoffzellensysteme

Country Status (5)

Country Link
US (1) US6998185B2 (enExample)
EP (1) EP1328033B1 (enExample)
JP (1) JP4717325B2 (enExample)
CA (1) CA2416005A1 (enExample)
DE (1) DE60236841D1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7632321B2 (en) 2001-11-01 2009-12-15 Idatech, Llc Fuel processing systems, fuel cell systems, and improved feedstocks therefor
JP2004134355A (ja) * 2002-08-16 2004-04-30 Fuji Photo Film Co Ltd 燃料電池、電子機器、携帯端末及びカメラ
WO2004088781A1 (ja) * 2003-03-31 2004-10-14 Gs Yuasa Corporation 直接メタノール形燃料電池及びその燃料極の溶出防止方法、品質管理方法、運転方法
US7544435B2 (en) * 2003-05-15 2009-06-09 The Gillette Company Electrochemical cell systems comprising fuel consuming agents
US20070042234A1 (en) * 2003-05-16 2007-02-22 Gs Yuasa Corporation Liquid fuel type fuel cell and fuel therefor
US20070092770A1 (en) * 2003-06-24 2007-04-26 Takeshi Obata Method of measuring alcohol concentration, alcohol concentration measurement apparatus, and fuel cell system including the apparatus
US20060127711A1 (en) * 2004-06-25 2006-06-15 Ultracell Corporation, A California Corporation Systems and methods for fuel cartridge distribution
EP1641671B1 (en) * 2003-06-27 2015-06-24 Portaclave LLP Portable fuel cartridge for fuel cells
JP4337490B2 (ja) * 2003-09-29 2009-09-30 カシオ計算機株式会社 携帯型電子機器
JP4727199B2 (ja) * 2003-10-03 2011-07-20 日立マクセル株式会社 燃料電池システムとそれを用いた電子機器及び燃料電池の運転方法
US7314493B2 (en) * 2003-10-17 2008-01-01 The Gillette Company Fuel composition in fuel cartridges for DMFCs
US7642742B2 (en) * 2003-12-01 2010-01-05 Societe Bic Fuel cell system with fuel supply monitoring system and method of use
US7655331B2 (en) 2003-12-01 2010-02-02 Societe Bic Fuel cell supply including information storage device and control system
US7117732B2 (en) * 2003-12-01 2006-10-10 Societe Bic Fuel gauge for fuel cartridges
WO2005062410A1 (ja) 2003-12-18 2005-07-07 Kurita Water Industries Ltd. 燃料電池用燃料及び燃料電池並びにその応用
CN100521342C (zh) * 2003-12-18 2009-07-29 栗田工业株式会社 燃料电池用燃料、燃料电池及其应用
JP4806905B2 (ja) * 2004-07-14 2011-11-02 栗田工業株式会社 燃料電池用燃料組成物中の燃料物質の存在量検知方法
US7217470B2 (en) 2004-05-11 2007-05-15 Societe Bic Cartridge with fuel supply and membrane electrode assembly stack
US7648792B2 (en) 2004-06-25 2010-01-19 Ultracell Corporation Disposable component on a fuel cartridge and for use with a portable fuel cell system
US7968250B2 (en) 2004-06-25 2011-06-28 Ultracell Corporation Fuel cartridge connectivity
JP4204526B2 (ja) * 2004-07-30 2009-01-07 三洋電機株式会社 燃料電池システム
WO2006032887A2 (en) * 2004-09-21 2006-03-30 Itm Fuel Cells Ltd. Use of an electrochemical cell such as a fuel cell
JP4822497B2 (ja) * 2004-12-17 2011-11-24 Ｎｅｃエンベデッドプロダクツ株式会社 燃料電池カートリッジおよび、これを着脱自在な情報処理装置
US20060204802A1 (en) * 2005-03-10 2006-09-14 Specht Steven J Fuel cell systems and related methods
US7198834B2 (en) * 2005-03-22 2007-04-03 Hewlett-Packard Development Company, L.P. Imaging media including interference layer for generating human-readable marking on optical media
JP4481861B2 (ja) * 2005-03-31 2010-06-16 株式会社東芝 燃料電池用カートリッジ及び燃料電池システム
US7638214B2 (en) 2005-05-25 2009-12-29 The Gillette Company Fuel cells
US20070065749A1 (en) * 2005-09-21 2007-03-22 Vladek Kasperchik Radiation-markable coatings for printing and imaging
US20070065623A1 (en) * 2005-09-21 2007-03-22 Vladek Kasperchik Laser-imageable coating based on exothermic decomposition
US20070086308A1 (en) * 2005-10-13 2007-04-19 Gore Makarand P Systems and methods for imaging
US20070148514A1 (en) * 2005-12-22 2007-06-28 Zhiping Jiang Fuel cells
JP4914079B2 (ja) * 2006-02-24 2012-04-11 株式会社日立製作所 燃料電池の燃料補給装置、電子機器、及び燃料電池システム
KR100830299B1 (ko) 2006-11-03 2008-05-19 삼성에스디아이 주식회사 연료 잔여량을 산정하는 연료 전지 시스템
US8286464B2 (en) * 2006-12-22 2012-10-16 Societe Bic Sensing device and methods related thereto

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523852A (en) * 1983-06-09 1985-06-18 Miles Laboratories, Inc. Color comparison reference standard and method for using same
EP0254780A1 (en) 1986-07-29 1988-02-03 Exxon Research And Engineering Company Colorimetric detection of an alcohol in a hydrocarbon
BR8603817A (pt) * 1984-11-05 1988-05-17 Exxon Research Engineering Co Processo para detectar a presenca de alcool em hidrocarboneto
JPS63154923A (ja) * 1986-12-19 1988-06-28 Ube Ind Ltd 色の測定方法および装置
US5098477A (en) * 1988-12-14 1992-03-24 Ciba-Geigy Corporation Inks, particularly for ink printing
US5192984A (en) * 1990-12-19 1993-03-09 Environmental Analytical Systems, Inc. Apparatus and method for determination of concentrations
US5229295A (en) * 1992-04-02 1993-07-20 Travis Basil B Method for testing gasoline for water and alcohol in the presence or absence of the other
JP4030182B2 (ja) * 1997-10-02 2008-01-09 レンゴー株式会社 揮散性薬剤の揮散終了時点が目視可能な機能材
US6326097B1 (en) * 1998-12-10 2001-12-04 Manhattan Scientifics, Inc. Micro-fuel cell power devices
JP4517415B2 (ja) * 1999-03-15 2010-08-04 ソニー株式会社 発電デバイス
JP3668069B2 (ja) 1999-09-21 2005-07-06 株式会社東芝 燃料電池用液体燃料収容容器および燃料電池
JP3563648B2 (ja) * 1999-09-21 2004-09-08 株式会社東芝 燃料電池用の燃料組成物
WO2001075999A1 (en) * 2000-03-30 2001-10-11 Manhattan Scientifics, Inc. Diffusion fuel ampoules for fuel cells
JP4599772B2 (ja) * 2001-07-19 2010-12-15 カシオ計算機株式会社 電源システム

Also Published As

Publication number Publication date
JP4717325B2 (ja) 2011-07-06
US20030134162A1 (en) 2003-07-17
EP1328033A3 (en) 2005-08-31
US6998185B2 (en) 2006-02-14
EP1328033A2 (en) 2003-07-16
JP2003217634A (ja) 2003-07-31
EP1328033B1 (en) 2010-06-30
CA2416005A1 (en) 2003-07-11

Similar Documents

Publication Publication Date Title
DE60236841D1 (de) Kraftstoff-Konzentrationsanzeigesystem auf Farbstoffbasis für Brennstoffzellensysteme
DE60330151D1 (de) Brennstoffzellensystem
DE60316596D1 (de) Brennstoffzellensystem
DE602005026106D1 (de) Brennstoffzellensystem
DE112005003074B8 (de) Brennstoffzellensystem
BR0308950A (pt) sistema de gerenciamento da saúde da célula de combustìvel
DE50302191D1 (de) Brennstoffzellen-system in leiterplattenbauweise
DE502004011464D1 (de) Brennstoffzellensystem und Brenneranordnung für ein Brennstoffzellensystem
DE602004026708D1 (de) Brennstoffzellensystem
DE60326112D1 (de) Brennstoffzellensystem
DE602004027608D1 (de) Kühlsystem für eine brennstoffzelle
DE60331474D1 (de) Brennstoffzellensystem
NO20031017D0 (no) Kvalifiseringssystem for testremser
NO20030903D0 (no) Kvalifiseringssystem for testremser
DE60238802D1 (de) Membranenelektrodenaufbauten für Brennstoffzelle
DE602004006686D1 (de) Brennstoffzellensystem mit Gasdetektor
DE602005020481D1 (de) Brennstoffzellensystem
DE112005001162B8 (de) Brennstoffzellensystem
DE60331959D1 (de) Brennstoffzellensystem
DE602005014408D1 (de) Brennstoffzellensystem
EP1916731A4 (en) FUEL CELL SYSTEM
DE502004011730D1 (de) Brennstoffzellensystem
DE602005002407D1 (de) Brennstoffzellensystem
NO20054947D0 (no) Statisk diffusjonscelle for diffusjonsprovetakingssystem
FI20055107A0 (fi) Optinen virtauskyvetti tribologisia järjestelmiä varten

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE VON KREISLER, SELTING, WERNER, 5066