JP7046863B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP7046863B2 JP7046863B2 JP2019071937A JP2019071937A JP7046863B2 JP 7046863 B2 JP7046863 B2 JP 7046863B2 JP 2019071937 A JP2019071937 A JP 2019071937A JP 2019071937 A JP2019071937 A JP 2019071937A JP 7046863 B2 JP7046863 B2 JP 7046863B2
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- Prior art keywords
- case
- fuel cell
- stack
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- cell system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0053—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to fuel cells
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- 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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/71—Arrangement of fuel cells within vehicles specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
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- 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
-
- 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
- H01M8/2418—Grouping by arranging unit cells in a plane
-
- 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
- H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
-
- 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
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
Description
18…発電セル 19…発電セル積層体
20…絶縁プレート 21…スタック
22…スタックケース 24…燃料電池用補機
26…補機ケース 30…第1絶縁プレート
30a…突出部 30b…部分
30c…リブ部 30d…凹部
118…隔壁 122…換気連通口
Claims (5)
- 発電セルを水平方向に複数積層した発電セル積層体の積層方向の端部に絶縁プレートを積層したスタックを収納するスタックケースと、燃料電池用補機を収納する補機ケースと、を備える燃料電池システムであって、
前記積層方向に隣接する前記スタックケース及び前記補機ケースの内部が隔壁により区画され、
前記隔壁には、前記スタックケースの内部と前記補機ケースの内部とを連通させる換気連通口が設けられ、
前記換気連通口には、前記スタックケースの内部で前記発電セル積層体よりも前記隔壁に近接して設けられた前記絶縁プレートが対向する、燃料電池システム。 - 請求項1記載の燃料電池システムにおいて、
前記絶縁プレートには、該絶縁プレートの外周から面方向外側に突出して前記換気連通口に対向する突出部が設けられている、燃料電池システム。 - 請求項1又は2記載の燃料電池システムにおいて、
前記絶縁プレートには、前記換気連通口に向かって突出するリブ部が、前記換気連通口に対向する部分を取り囲む形状に設けられている、燃料電池システム。 - 請求項1~3の何れか1項に記載の燃料電池システムにおいて、
前記換気連通口は、前記補機ケースの上部側で、前記積層方向に直交する方向の両端部の少なくとも一方に設けられている、燃料電池システム。 - 請求項4記載の燃料電池システムにおいて、
前記換気連通口は、前記補機ケースの下部側で、前記積層方向に直交する方向の両端部の少なくとも一方にさらに設けられている、燃料電池システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019071937A JP7046863B2 (ja) | 2019-04-04 | 2019-04-04 | 燃料電池システム |
US16/836,971 US11444309B2 (en) | 2019-04-04 | 2020-04-01 | Fuel cell system |
CN202010260225.6A CN111799494B (zh) | 2019-04-04 | 2020-04-03 | 燃料电池*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019071937A JP7046863B2 (ja) | 2019-04-04 | 2019-04-04 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020170653A JP2020170653A (ja) | 2020-10-15 |
JP7046863B2 true JP7046863B2 (ja) | 2022-04-04 |
Family
ID=72662664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019071937A Active JP7046863B2 (ja) | 2019-04-04 | 2019-04-04 | 燃料電池システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US11444309B2 (ja) |
JP (1) | JP7046863B2 (ja) |
CN (1) | CN111799494B (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012169048A (ja) | 2011-02-10 | 2012-09-06 | Aisin Seiki Co Ltd | 燃料電池システム |
JP2017107748A (ja) | 2015-12-10 | 2017-06-15 | 本田技研工業株式会社 | 燃料電池スタック |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58122977A (ja) | 1982-01-18 | 1983-07-21 | Takeda Chem Ind Ltd | ポリウレタン接着剤用組成物 |
JPH05290868A (ja) * | 1992-04-09 | 1993-11-05 | Fuji Electric Co Ltd | パッケ−ジ型燃料電池発電装置の換気構造 |
JP2005098709A (ja) * | 2003-09-22 | 2005-04-14 | Matsushita Electric Ind Co Ltd | 液体濃度センサ、燃料電池用液体濃度センサ、ならびに該液体濃度センサを用いた燃料電池システム及び電子機器 |
JP2007048578A (ja) * | 2005-08-09 | 2007-02-22 | Toyota Motor Corp | 燃料電池システム |
US8808939B2 (en) * | 2009-04-22 | 2014-08-19 | Panasonic Corporation | Fuel cell stack and fuel cell cogeneration system including the same |
CN101908636B (zh) * | 2009-06-04 | 2014-05-28 | 本田技研工业株式会社 | 燃料电池组 |
JP5829565B2 (ja) * | 2012-03-29 | 2015-12-09 | 本田技研工業株式会社 | 燃料電池システム |
JP6104864B2 (ja) | 2014-09-02 | 2017-03-29 | 本田技研工業株式会社 | 燃料電池スタック及び燃料電池車両 |
JP6376090B2 (ja) * | 2015-09-11 | 2018-08-22 | トヨタ自動車株式会社 | 換気カバー |
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2019
- 2019-04-04 JP JP2019071937A patent/JP7046863B2/ja active Active
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2020
- 2020-04-01 US US16/836,971 patent/US11444309B2/en active Active
- 2020-04-03 CN CN202010260225.6A patent/CN111799494B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012169048A (ja) | 2011-02-10 | 2012-09-06 | Aisin Seiki Co Ltd | 燃料電池システム |
JP2017107748A (ja) | 2015-12-10 | 2017-06-15 | 本田技研工業株式会社 | 燃料電池スタック |
Also Published As
Publication number | Publication date |
---|---|
JP2020170653A (ja) | 2020-10-15 |
CN111799494B (zh) | 2023-03-24 |
CN111799494A (zh) | 2020-10-20 |
US20200321645A1 (en) | 2020-10-08 |
US11444309B2 (en) | 2022-09-13 |
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