JP2006514406A5 - - Google Patents

Download PDF

Info

Publication number
JP2006514406A5
JP2006514406A5 JP2004568039A JP2004568039A JP2006514406A5 JP 2006514406 A5 JP2006514406 A5 JP 2006514406A5 JP 2004568039 A JP2004568039 A JP 2004568039A JP 2004568039 A JP2004568039 A JP 2004568039A JP 2006514406 A5 JP2006514406 A5 JP 2006514406A5
Authority
JP
Japan
Prior art keywords
cross
sectional profile
article
subsection
flow field
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.)
Pending
Application number
JP2004568039A
Other languages
English (en)
Other versions
JP2006514406A (ja
Filing date
Publication date
Priority claimed from US10/356,045 external-priority patent/US7482088B2/en
Application filed filed Critical
Publication of JP2006514406A publication Critical patent/JP2006514406A/ja
Publication of JP2006514406A5 publication Critical patent/JP2006514406A5/ja
Pending legal-status Critical Current

Links

Claims (3)

  1. 1つ以上のチャネルを含む流れ場を含む物品であって、前記流れ場を保持する前記物品部分である活性部分を含み、
    前記活性部分が、幾何学的中心および外周部を有し、
    前記活性部分が、前記幾何学的中心を含み、かつ前記外周部を除外する第1のサブセクションを含み、
    前記活性部分が、前記幾何学的中心を除外し、かつ前記外周部を含む第2のサブセクションを含み、
    前記第1のサブセクション内のチャネルが、第1の断面輪郭を有し、
    前記第2のサブセクション内のチャネルが、第2の断面輪郭を有し、かつ、
    前記第1の断面輪郭が、前記第2の断面輪郭と異なる、物品。
  2. 前記第1の断面輪郭が、より浅い深さ、より大きな勾配、およびより大きな勾配対深さの比よりなる群から選択される少なくとも1つの様式において、前記第2の断面輪郭と異なる、請求項1に記載の物品。
  3. 1つ以上のチャネルを含む流れ場を含む物品であって、前記流れ場が、勾配が異なる少なくとも2つのチャネル部分を含む、物品。
JP2004568039A 2003-01-31 2003-12-19 流れ場 Pending JP2006514406A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/356,045 US7482088B2 (en) 2003-01-31 2003-01-31 Flow field
PCT/US2003/040525 WO2004070864A2 (en) 2003-01-31 2003-12-19 Flow field

Publications (2)

Publication Number Publication Date
JP2006514406A JP2006514406A (ja) 2006-04-27
JP2006514406A5 true JP2006514406A5 (ja) 2007-01-25

Family

ID=32770697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004568039A Pending JP2006514406A (ja) 2003-01-31 2003-12-19 流れ場

Country Status (8)

Country Link
US (2) US7482088B2 (ja)
EP (1) EP1588446A2 (ja)
JP (1) JP2006514406A (ja)
KR (1) KR20050095911A (ja)
CN (1) CN100541884C (ja)
AU (1) AU2003297372A1 (ja)
CA (1) CA2514630A1 (ja)
WO (1) WO2004070864A2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3956864B2 (ja) * 2003-02-13 2007-08-08 トヨタ自動車株式会社 流路構造を有する燃料電池のセパレータ
US20040265675A1 (en) * 2003-06-24 2004-12-30 General Electric Company Fuel Cell Flow Field Design
FR2861896B1 (fr) * 2003-10-31 2006-02-03 Snecma Moteurs Structure pour pile a combustible
US7687176B2 (en) 2004-12-10 2010-03-30 3M Innovative Properties Company Fuel cell
FR2904477B1 (fr) * 2006-07-28 2008-10-17 Altatech Semiconductor Procede de fabrication d'une membrane solide en polymere fluore par impression par jet d'encre.
EP1970985A1 (de) * 2007-03-08 2008-09-17 Siemens Aktiengesellschaft Brennstoffzelle
JP5137460B2 (ja) * 2007-05-14 2013-02-06 本田技研工業株式会社 燃料電池
US20090208803A1 (en) * 2008-02-19 2009-08-20 Simon Farrington Flow field for fuel cell and fuel cell stack
US9028989B2 (en) * 2011-06-03 2015-05-12 GM Global Technology Operations LLC Fuel cell system having a fluid flow distribution feature
WO2014056110A1 (en) * 2012-10-10 2014-04-17 Powerdisc Development Corporation Ltd. Reactant flow channels for electrolyzer applications
DE102012221676A1 (de) * 2012-11-27 2014-05-28 Bayerische Motoren Werke Aktiengesellschaft Brennstoffzelle mit einem Anoden-Kathoden-Stapel

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169917A (en) * 1978-07-10 1979-10-02 Energy Research Corporation Electrochemical cell and separator plate thereof
US4324844A (en) * 1980-04-28 1982-04-13 Westinghouse Electric Corp. Variable area fuel cell cooling
US4292379A (en) * 1980-04-28 1981-09-29 Westinghouse Electric Corp. Variable area fuel cell process channels
JPS6240168A (ja) * 1985-08-13 1987-02-21 Mitsubishi Electric Corp 積層形燃料電池
US4853301A (en) * 1985-12-04 1989-08-01 The United States Of America As Represented By The United States Department Of Energy Fuel cell plates with skewed process channels for uniform distribution of stack compression load
US4631239A (en) * 1985-12-04 1986-12-23 Westinghouse Electric Corp. Fuel cell plates with improved arrangement of process channels for enhanced pressure drop across the plates
US4855193A (en) * 1986-06-20 1989-08-08 United Technologies Corporation Bipolar fuel cell
US5108849A (en) * 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
US4988583A (en) * 1989-08-30 1991-01-29 Her Majesty The Queen As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Novel fuel cell fluid flow field plate
US5252410A (en) * 1991-09-13 1993-10-12 Ballard Power Systems Inc. Lightweight fuel cell membrane electrode assembly with integral reactant flow passages
US5338430A (en) * 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US5583609A (en) * 1993-04-23 1996-12-10 Nikon Corporation Projection exposure apparatus
US5459611A (en) * 1993-08-18 1995-10-17 Hewlett-Packard Company Beam splitter/combiner with path length compensator and method for making the same
US5614941A (en) * 1993-11-24 1997-03-25 Hines; Stephen P. Multi-image autostereoscopic imaging system
US5773160A (en) * 1994-06-24 1998-06-30 Ballard Power Systems Inc. Electrochemical fuel cell stack with concurrent flow of coolant and oxidant streams and countercurrent flow of fuel and oxidant streams
US5673146A (en) * 1994-08-09 1997-09-30 Kelly; Shawn L. Binocular imaging system
US5483307A (en) * 1994-09-29 1996-01-09 Texas Instruments, Inc. Wide field of view head-mounted display
RU2174728C2 (ru) * 1994-10-12 2001-10-10 Х Пауэр Корпорейшн Топливный элемент, использующий интегральную технологию пластин для распределения жидкости
US5514487A (en) * 1994-12-27 1996-05-07 Ballard Power Systems Inc. Edge manifold assembly for an electrochemical fuel cell stack
JP3433558B2 (ja) * 1995-02-28 2003-08-04 ソニー株式会社 ディスプレイ装置
US5840438A (en) * 1995-08-25 1998-11-24 Ballard Power Systems Inc. Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport
US5641586A (en) * 1995-12-06 1997-06-24 The Regents Of The University Of California Office Of Technology Transfer Fuel cell with interdigitated porous flow-field
DE19602315C2 (de) * 1996-01-23 2001-10-11 Siemens Ag Flüssigkeitsgekühlte Brennstoffzelle mit Verteilungskanälen
JP3540491B2 (ja) * 1996-03-07 2004-07-07 政廣 渡辺 燃料電池及び電解セル並びにその冷却・除湿方法
US5686199A (en) * 1996-05-07 1997-11-11 Alliedsignal Inc. Flow field plate for use in a proton exchange membrane fuel cell
JP3713912B2 (ja) * 1996-08-08 2005-11-09 アイシン精機株式会社 燃料電池のガス通路板
US5798187A (en) * 1996-09-27 1998-08-25 The Regents Of The University Of California Fuel cell with metal screen flow-field
JPH10125338A (ja) * 1996-10-22 1998-05-15 Fuji Electric Co Ltd 固体高分子電解質型燃料電池
US5804326A (en) * 1996-12-20 1998-09-08 Ballard Power Systems Inc. Integrated reactant and coolant fluid flow field layer for an electrochemical fuel cell
US5858569A (en) * 1997-03-21 1999-01-12 Plug Power L.L.C. Low cost fuel cell stack design
US6048634A (en) * 1997-06-18 2000-04-11 H Power Corporation Fuel cell using water-soluble fuel
JP2001512851A (ja) * 1997-08-11 2001-08-28 テルコーディア テクノロジーズ インコーポレイテッド プレーナバーチャルイメージを作成・表示する装置および方法
US5879828A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US6099984A (en) * 1997-12-15 2000-08-08 General Motors Corporation Mirrored serpentine flow channels for fuel cell
US6071635A (en) * 1998-04-03 2000-06-06 Plug Power, L.L.C. Easily-formable fuel cell assembly fluid flow plate having conductivity and increased non-conductive material
US5945232A (en) * 1998-04-03 1999-08-31 Plug Power, L.L.C. PEM-type fuel cell assembly having multiple parallel fuel cell sub-stacks employing shared fluid plate assemblies and shared membrane electrode assemblies
US6741788B2 (en) * 1999-07-01 2004-05-25 Honeywell International Inc Efficient light distribution system
US6207312B1 (en) * 1998-09-18 2001-03-27 Energy Partners, L.C. Self-humidifying fuel cell
US6093502A (en) * 1998-10-28 2000-07-25 Plug Power Inc. Fuel cell with selective pressure variation and dynamic inflection
KR20010104644A (ko) 1998-10-29 2001-11-26 캐롤린 에이. 베이츠 미세 구조 유동장
US6964731B1 (en) * 1998-12-21 2005-11-15 Cardinal Cg Company Soil-resistant coating for glass surfaces
EP1147566A2 (en) 1998-12-30 2001-10-24 Ballard Power Systems Inc. Fuel cell fluid flow field plate and methods of making fuel cell flow field plates
GB9917591D0 (en) * 1999-07-28 1999-09-29 Marconi Electronic Syst Ltd Head tracker system
AT407589B (de) 1999-11-03 2001-04-25 Vaillant Gmbh Brennstoffzelle
US6586128B1 (en) * 2000-05-09 2003-07-01 Ballard Power Systems, Inc. Differential pressure fluid flow fields for fuel cells
EP1184923A3 (en) 2000-08-30 2006-05-17 Ballard Power Systems Inc. Expanded graphite fluid flow field plates and method for making such plates
US6554428B2 (en) * 2000-09-07 2003-04-29 I-O Display Systems Llc Method and apparatus for adjusting optical device to correspond to eye positions
JP2002184432A (ja) * 2000-10-03 2002-06-28 Mitsubishi Chemicals Corp 燃料電池用リブ付セパレータ及びその製造方法
GB2372626B (en) 2001-05-03 2003-02-12 Morgan Crucible Co Flow field plate geometries
US6919867B2 (en) * 2001-03-29 2005-07-19 Siemens Corporate Research, Inc. Method and apparatus for augmented reality visualization
US6529331B2 (en) * 2001-04-20 2003-03-04 Johns Hopkins University Head mounted display with full field of view and high resolution
US6780536B2 (en) 2001-09-17 2004-08-24 3M Innovative Properties Company Flow field
US6639201B2 (en) * 2001-11-07 2003-10-28 Applied Materials, Inc. Spot grid array imaging system
US6783884B2 (en) * 2002-04-12 2004-08-31 Ballard Power Systems Inc. Flow field plate assembly for an electrochemical fuel cell
US6947020B2 (en) * 2002-05-23 2005-09-20 Oregonlabs, Llc Multi-array spatial light modulating devices and methods of fabrication
US8153316B2 (en) 2002-11-15 2012-04-10 3M Innovative Properties Company Unitized fuel cell assembly and cooling apparatus
US6989214B2 (en) 2002-11-15 2006-01-24 3M Innovative Properties Company Unitized fuel cell assembly
DE10255507A1 (de) * 2002-11-27 2004-06-17 Karl-Heinz Wendt Beschichtete Gläser und Verfahren zu deren Herstellung
US7369101B2 (en) * 2003-06-12 2008-05-06 Siemens Medical Solutions Usa, Inc. Calibrating real and virtual views
US7430355B2 (en) * 2003-12-08 2008-09-30 University Of Cincinnati Light emissive signage devices based on lightwave coupling
US7048385B2 (en) * 2004-06-16 2006-05-23 Goldeneye, Inc. Projection display systems utilizing color scrolling and light emitting diodes
WO2006105258A2 (en) * 2005-03-30 2006-10-05 Novalux, Inc. Manufacturable vertical extended cavity surface emitting laser arrays
US7542665B2 (en) * 2006-02-24 2009-06-02 Tianmo Lei Fully automatic, head mounted, hand and eye free camera system and photography
TWI334958B (en) * 2006-06-08 2010-12-21 Delta Electronics Inc Projection screen
DE102007009530A1 (de) * 2007-02-27 2008-08-28 Osram Opto Semiconductors Gmbh OLED mit Farbkonversion
US7660500B2 (en) * 2007-05-22 2010-02-09 Epicrystals Oy Light emitting array
US8441018B2 (en) * 2007-08-16 2013-05-14 The Trustees Of Columbia University In The City Of New York Direct bandgap substrates and methods of making and using
KR20100030470A (ko) * 2008-09-10 2010-03-18 삼성전자주식회사 다양한 색 온도의 백색광을 제공할 수 있는 발광 장치 및 발광 시스템
US20100229853A1 (en) * 2009-01-13 2010-09-16 Vandal Robert A Mounting brackets for mirrors, and associated methods
US20110032482A1 (en) * 2009-08-07 2011-02-10 Light Prescriptions Innovators, Llc 3d autostereoscopic display with true depth perception
US9102563B2 (en) * 2009-10-15 2015-08-11 Greg S. Laughlin Environmentally rugged free-space fiber waveguide connector and method of manufacture thereof

Similar Documents

Publication Publication Date Title
USD560018S1 (en) Decorative shell
USD559434S1 (en) Decorative shell
CA105223S (en) Sponge
JP2006514406A5 (ja)
USD518625S1 (en) Headband with scarf
CA102775S (en) Sponge
CA111380S (en) Mp3 player
USD560171S1 (en) Switch
ATE507580T1 (de) Chemisches mechanisches polierstück mit mikrolöchern
CA105221S (en) Pacifier
USD553694S1 (en) Pair of interest rate dice
WO2006002061A3 (en) Garment-model computer simulations
USD546639S1 (en) Pizza dough mold
USD596682S1 (en) Racquet
CA104835S (en) Headband
USD574902S1 (en) Golf ball
USD541288S1 (en) Keyboard of a mobile computing device
USD550399S1 (en) Hair band
USD565675S1 (en) Central portion of a sports racquet
CA105154S (en) Digital video disk recorder combined with hard disk video recorder
CA108522S (en) Sink
CA110479S (en) Soccer game table
CA101967S (en) Pacifier
USD577041S1 (en) Chilling utensil
CA105022S (en) Headband