JP4002247B2 - 触媒燃焼器シール部材を備えた燃料電池 - Google Patents
触媒燃焼器シール部材を備えた燃料電池 Download PDFInfo
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- JP4002247B2 JP4002247B2 JP2004036617A JP2004036617A JP4002247B2 JP 4002247 B2 JP4002247 B2 JP 4002247B2 JP 2004036617 A JP2004036617 A JP 2004036617A JP 2004036617 A JP2004036617 A JP 2004036617A JP 4002247 B2 JP4002247 B2 JP 4002247B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/0052—Accessories therefor
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/243—Grouping of unit cells of tubular or cylindrical configuration
-
- 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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2432—Grouping of unit cells of planar configuration
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
Description
以上の解説によって、様々な例示的な無シール部材燃料電池及びそれに関連する方法を説明した。本発明を構造的特徴及び/又は方法論的手順に固有の文言で示したが、併記の特許請求の範囲に定義された手段は、説明した特定の特徴又は手順に必ずしも限定されないことを理解されたい。
102 燃料極チャンバ
104 空気極チャンバ
106 燃料(流)
108 酸化剤(流)
110 燃料極
112 空気極
114 電解質
138 ガス透過性触媒燃焼器(ガス透過性触媒ガスケット)
502 燃料電池スタック
508 チャンバ
Claims (20)
- 燃料極チャンバと空気極チャンバとを分離するシール部材の代わりにガス透過性触媒燃焼器(138)を有するデュアルチャンバ燃料電池(100)であって、
燃料極(110)に燃料(106)を提供する燃料極チャンバ(102)と、
前記燃料極チャンバ(102)に接続され前記デュアルチャンバ燃料電池(100)内に連続空間を形成している、空気極(112)に酸化剤(108)を提供する空気極チャンバ(104)と、
前記燃料(106)を前記酸化剤(108)と反応させる、前記連続空間内にある触媒燃焼器(138)であって、前記燃料極チャンバと前記空気極チャンバとを分離するシール部材の代わりに用いられている触媒燃焼器(138)と、
を備えるデュアルチャンバ燃料電池(100)。 - 前記燃料(106)が前記空気極(112)に流れる前に且つ前記酸化剤(108)が前記燃料極(110)に流れる前に、前記触媒燃焼器(138)が前記燃料(106)を前記酸化剤(108)と反応させる請求項1に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、Al2O3、CeO2、TiO2、及び固体酸化物電解質のうちの1つを含む請求項1に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、白金、ロジウム、ルテニウム、パラジウム、ニッケル、銅、マンガン、及び金のうちの1つを含む請求項1に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、白金、ロジウム、ルテニウム、パラジウム、ニッケル、銅、マンガン及び金のうちの1つのサーメットを含む請求項1に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、白金、ロジウム、ルテニウム、パラジウム、ニッケル、銅、マンガン、及び金のうちの1つの酸化物を含む請求項1に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、前記燃料極(110)及び前記空気極(112)のうちの一方にのみ取り付けられている請求項1に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、導電性であり、且つ前記触媒燃焼器(138)表面を通過するガス流から電子を集め、前記燃料極(110)及び前記空気極(112)のうちの一方に電子を移動させる請求項7に記載のデュアルチャンバ燃料電池(100)。
- 前記触媒燃焼器(138)が、前記デュアルチャンバ燃料電池(100)の前記電解質(114)、前記燃料極(110)、及び前記空気極(112)のうちの少なくとも1つを加熱する請求項1に記載のデュアルチャンバ燃料電池(100)。
- 燃料流(106)を酸化剤流(108)と分離するシール部材の代わりに、前記燃料流(106)を酸化するために燃料電池(100)内に配置されている触媒と、
前記燃料流(106)及び前記酸化剤流(108)と同時に接触するように前記触媒を配置するための前記触媒の支持体と、
を備える燃料電池(100)用の燃焼器(138)。 - 前記燃焼器(138)が、前記酸化剤流(108)を用いて前記燃料流(106)を酸化する間に付加的な圧力を発生させるために、燃料流及び/又は酸化剤流を阻害するように前記燃料電池(100)内に配置される請求項10に記載の燃焼器(138)。
- 前記触媒が、白金、ロジウム、ルテニウム、ニッケル、銅、金、マンガン、及びパラジウムからなる触媒群から選択される請求項10に記載の燃焼器(138)。
- 1つ以上の触媒と、
燃料極−電解質−空気極スタック(502)外縁に隣接して配置することができる内縁部と、
前記燃料極−電解質−空気極スタック(502)を収容することができる管状チャンバ(508)の内壁に隣接して配置される外縁部と、
を含み、それによって前記燃料極−電解質−空気極スタック(502)と前記管状チャンバ(508)の間にガス透過性の境界を形成することができるガス透過性触媒燃焼器(138)であって、燃料電池(100)内の燃料及び酸化剤(106,108)が前記1つ以上の触媒と反応する、ガス透過性触媒燃焼器(138)。 - 前記ガス透過性触媒燃焼器(138)が、ガス流抵抗を有している請求項13に記載のガス透過触媒燃焼器(138)。
- 前記ガス流抵抗が、前記燃料電池(100)の燃料(106)に対する前記1つ以上の触媒の活性に応じて変えられている請求項14に記載のガス透過触媒燃焼器(138)。
- 燃料極チャンバと空気極チャンバとを分離するシール部材の代わりにガス透過性触媒燃焼器(138)を使用するデュアルチャンバ燃料電池(100)を製造する方法(1000)であって、
燃料(106)が所望の電極(110)を経る経路を通過した後に、前記触媒燃焼器(138)が前記燃料(106)と接するように前記触媒燃焼器(138)を配置するステップを包含し、
前記燃料(106)が所望でない電極(112)と接触する前に、前記燃料(106)を触媒燃焼させることが可能となる、方法(1000)。 - 前記酸化剤(108)が所望の電極(112)を経る経路を通過した後に、前記触媒燃焼器(138)が前記酸化剤(108)と接触するように前記触媒燃焼器(138)を配置するステップをさらに包含し、
前記酸化剤(108)が所望でない電極(110)と接触する前に、前記酸化剤(108)を用いて前記燃料(106)を触媒燃焼させることが可能となる、請求項16に記載の方法(1000)。 - 前記触媒燃焼器(138)の触媒活性を調整するステップをさらに包含し、前記燃料(106)の燃焼性に比例するように前記触媒活性を調整する請求項16に記載の方法(1000)。
- 前記触媒燃焼器(138)の触媒活性を調整するステップをさらに包含し、前記燃料(106)の流速に比例するように前記触媒活性を調整する請求項16に記載の方法(1000)。
- 前記触媒燃焼器(138)を調整して前記燃料(106)の流速を制御するステップをさらに包含し、前記触媒燃焼器(138)の触媒活性に比例するように前記燃料(106)の流速を調整する請求項16に記載の方法(1000)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/367,464 US7405018B2 (en) | 2003-02-14 | 2003-02-14 | Fuel cell with catalytic combustor seal |
Publications (2)
Publication Number | Publication Date |
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JP2004247308A JP2004247308A (ja) | 2004-09-02 |
JP4002247B2 true JP4002247B2 (ja) | 2007-10-31 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004036617A Expired - Fee Related JP4002247B2 (ja) | 2003-02-14 | 2004-02-13 | 触媒燃焼器シール部材を備えた燃料電池 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7405018B2 (ja) |
EP (1) | EP1447871B1 (ja) |
JP (1) | JP4002247B2 (ja) |
KR (1) | KR20040074007A (ja) |
CA (1) | CA2447977A1 (ja) |
TW (1) | TWI338409B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US7306868B2 (en) * | 2003-10-02 | 2007-12-11 | Hewlett-Packard Development Company, L.P. | Integrated fuel cell stack and catalytic combustor apparatus, assembly, and method of use |
US7947407B2 (en) * | 2005-04-27 | 2011-05-24 | Lilliputian Systems, Inc. | Fuel cell apparatus having a small package size |
US8153318B2 (en) | 2006-11-08 | 2012-04-10 | Alan Devoe | Method of making a fuel cell device |
DE102006003740B4 (de) * | 2006-01-20 | 2011-06-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 | Verfahren und System zum Betreiben einer Hochtemperaturbrennstoffzelle |
US8029937B2 (en) | 2006-05-11 | 2011-10-04 | Alan Devoe | Solid oxide fuel cell device and system |
DE102006027347A1 (de) * | 2006-06-13 | 2007-12-20 | Kremer, Robert | SOFC-Hochtemperatur Brenner |
US8278013B2 (en) | 2007-05-10 | 2012-10-02 | Alan Devoe | Fuel cell device and system |
US8227128B2 (en) | 2007-11-08 | 2012-07-24 | Alan Devoe | Fuel cell device and system |
US8343684B2 (en) | 2008-03-07 | 2013-01-01 | Alan Devoe | Fuel cell device and system |
US9017436B2 (en) * | 2008-08-26 | 2015-04-28 | Dcns | Fuel processing systems with thermally integrated componentry |
EP2351133A1 (en) | 2008-10-28 | 2011-08-03 | Alan Devoe | Fuel cell device and system |
KR20120101012A (ko) * | 2009-11-16 | 2012-09-12 | 램버트 드보 | 연료 전지 장치 |
WO2013082415A2 (en) | 2011-11-30 | 2013-06-06 | Alan Devoe | Fuel cell device |
US9023555B2 (en) | 2012-02-24 | 2015-05-05 | Alan Devoe | Method of making a fuel cell device |
JP6219856B2 (ja) | 2012-02-24 | 2017-10-25 | アラン・デヴォー | 燃料電池デバイスを作製する方法 |
KR20150026266A (ko) | 2013-09-02 | 2015-03-11 | 현대자동차주식회사 | 연료전지 스택 제조장비의 정전기 제거장치 |
DE102017214172A1 (de) * | 2017-08-15 | 2019-02-21 | Robert Bosch Gmbh | Brennstoffzellenvorrichtung |
Family Cites Families (12)
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US4374184A (en) | 1981-09-29 | 1983-02-15 | Westinghouse Electric Corp. | Fuel cell generator and method of operating same |
US4910100A (en) * | 1989-07-21 | 1990-03-20 | Fuji Electric Co., Ltd. | Solid electrolyte fuel cell |
EP0473540B1 (de) | 1990-08-27 | 1996-10-16 | Sulzer Innotec Ag | Wärmehaushalt bei Feststoffelektrolyt-Brennstoffzellen |
US5200279A (en) | 1991-10-11 | 1993-04-06 | Westinghouse Electric Corp. | Solid oxide fuel cell generator |
US5932366A (en) * | 1994-09-03 | 1999-08-03 | Forschungszentrum Julich Gmbh | Solid electrolyte high temperature fuel cell |
US5549983A (en) | 1996-01-22 | 1996-08-27 | Alliedsignal Inc. | Coflow planar fuel cell stack construction for solid electrolytes |
GB9612389D0 (en) | 1996-06-13 | 1996-08-14 | Univ Keele | Electrical power source |
US5851689A (en) | 1997-01-23 | 1998-12-22 | Bechtel Corporation | Method for operating a fuel cell assembly |
US6124053A (en) | 1998-07-09 | 2000-09-26 | Fuel Cell Technologies, Inc. | Fuel cell with internal combustion chamber |
US6280869B1 (en) * | 1999-07-29 | 2001-08-28 | Nexant, Inc. | Fuel cell stack system and operating method |
JP2002093435A (ja) | 2000-09-12 | 2002-03-29 | Nissan Motor Co Ltd | 燃料電池ユニット |
JP3731650B2 (ja) | 2001-10-30 | 2006-01-05 | 日産自動車株式会社 | 燃料電池 |
-
2003
- 2003-02-14 US US10/367,464 patent/US7405018B2/en not_active Expired - Fee Related
- 2003-09-24 TW TW092126401A patent/TWI338409B/zh not_active IP Right Cessation
- 2003-10-15 EP EP03023554A patent/EP1447871B1/en not_active Expired - Lifetime
- 2003-11-04 CA CA002447977A patent/CA2447977A1/en not_active Abandoned
-
2004
- 2004-02-13 JP JP2004036617A patent/JP4002247B2/ja not_active Expired - Fee Related
- 2004-02-14 KR KR1020040009813A patent/KR20040074007A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
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KR20040074007A (ko) | 2004-08-21 |
EP1447871A1 (en) | 2004-08-18 |
CA2447977A1 (en) | 2004-08-14 |
US20040161648A1 (en) | 2004-08-19 |
TW200415817A (en) | 2004-08-16 |
EP1447871B1 (en) | 2011-07-27 |
TWI338409B (en) | 2011-03-01 |
US7405018B2 (en) | 2008-07-29 |
JP2004247308A (ja) | 2004-09-02 |
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