JP6709058B2 - 車載用燃料電池スタック - Google Patents
車載用燃料電池スタック Download PDFInfo
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- JP6709058B2 JP6709058B2 JP2016016121A JP2016016121A JP6709058B2 JP 6709058 B2 JP6709058 B2 JP 6709058B2 JP 2016016121 A JP2016016121 A JP 2016016121A JP 2016016121 A JP2016016121 A JP 2016016121A JP 6709058 B2 JP6709058 B2 JP 6709058B2
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- Prior art keywords
- stack
- fuel cell
- vehicle
- cover member
- cell stack
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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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- 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
-
- 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
-
- 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
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
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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
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
- H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
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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
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
12a…車両本体 18…発電セル
18as.…積層体 20…スタックケース
26a、26b…エンドプレート 32…電解質膜・電極構造体
34、36…セパレータ 38a…酸化剤ガス入口連通孔
38b…酸化剤ガス出口連通孔 40a…冷却媒体入口連通孔
40b…冷却媒体出口連通孔 42a…燃料ガス入口連通孔
42b…燃料ガス出口連通孔 44…酸化剤ガス流路
46…燃料ガス流路 48…冷却媒体流路
54…固体高分子電解質膜 56…カソード電極
58…アノード電極 66…前方サイドパネル
68…後方サイドパネル 70…アッパーパネル
72…ローワーパネル
94La、94Lb、94Ra、94Rb…換気口
96L、96R、102L、102R…カバー部材
96Lf、96Rf、102Lf…平坦部
96Lp、96Rp、102Lp…凸状部
96Ls、96Rs、102Ls…底部
Claims (4)
- 燃料ガスと酸化剤ガスとの電気化学反応により発電する発電セルが、複数積層された積層体を備え、前記積層体がスタックケース内に収納されるとともに、前記スタックケースの下部には、該スタックケース内に開口する換気開口部が設けられる車載用燃料電池スタックであって、
前記スタックケースの前記下部には、カバー部材が設けられるとともに、
前記カバー部材は、U字形状を有し、該U字形状の底部が前記換気開口部の鉛直下方に配置され、前記カバー部材は、車両の前後方向に延在するとともに、前記車両の幅方向から見て前記U字形状を有することを特徴とする車載用燃料電池スタック。 - 燃料ガスと酸化剤ガスとの電気化学反応により発電する発電セルが、複数積層された積層体を備え、前記積層体がスタックケース内に収納されるとともに、前記スタックケースの下部には、該スタックケース内に開口する換気開口部が設けられる車載用燃料電池スタックであって、
前記スタックケースの前記下部には、カバー部材が設けられるとともに、
前記カバー部材は、U字形状を有し、該U字形状の底部が前記換気開口部の鉛直下方に配置され、前記カバー部材の前記底部は、上方に向かって突出する凸形状に形成されることを特徴とする車載用燃料電池スタック。 - 請求項1又は2記載の車載用燃料電池スタックであって、前記カバー部材を下方から見て、前記底部の幅寸法内に前記換気開口部が収容されることを特徴とする車載用燃料電池スタック。
- 請求項2記載の車載用燃料電池スタックであって、前記換気開口部は、車両の前後方向に沿って複数個設けられるとともに、
前記底部の前記凸形状は、隣接する前記換気開口部同士の間に配置されることを特徴とする車載用燃料電池スタック。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016016121A JP6709058B2 (ja) | 2016-01-29 | 2016-01-29 | 車載用燃料電池スタック |
CN201710055485.8A CN107026278B (zh) | 2016-01-29 | 2017-01-24 | 车载用燃料电池堆 |
US15/417,219 US10454125B2 (en) | 2016-01-29 | 2017-01-27 | Vehicle fuel cell stack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016016121A JP6709058B2 (ja) | 2016-01-29 | 2016-01-29 | 車載用燃料電池スタック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017135073A JP2017135073A (ja) | 2017-08-03 |
JP6709058B2 true JP6709058B2 (ja) | 2020-06-10 |
Family
ID=59387124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016016121A Active JP6709058B2 (ja) | 2016-01-29 | 2016-01-29 | 車載用燃料電池スタック |
Country Status (3)
Country | Link |
---|---|
US (1) | US10454125B2 (ja) |
JP (1) | JP6709058B2 (ja) |
CN (1) | CN107026278B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6939040B2 (ja) * | 2017-04-18 | 2021-09-22 | トヨタ自動車株式会社 | 車両 |
JP6907913B2 (ja) | 2017-12-08 | 2021-07-21 | トヨタ自動車株式会社 | 燃料電池車両 |
JP6897533B2 (ja) | 2017-12-08 | 2021-06-30 | トヨタ自動車株式会社 | 燃料電池システム |
JP6681929B2 (ja) * | 2018-02-14 | 2020-04-15 | 本田技研工業株式会社 | 燃料電池システム |
JP6674489B2 (ja) * | 2018-02-21 | 2020-04-01 | 本田技研工業株式会社 | 燃料電池システム |
JP6895491B2 (ja) * | 2018-10-12 | 2021-06-30 | 日本碍子株式会社 | 燃料電池装置 |
KR20200068972A (ko) * | 2018-12-06 | 2020-06-16 | 현대자동차주식회사 | 연료 전지 및 그의 제조 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006221854A (ja) | 2005-02-08 | 2006-08-24 | Toyota Motor Corp | 移動体用燃料電池 |
JP4992208B2 (ja) * | 2005-08-04 | 2012-08-08 | トヨタ自動車株式会社 | 燃料電池搭載構造体 |
JP4631875B2 (ja) * | 2007-06-22 | 2011-02-16 | トヨタ自動車株式会社 | 燃料電池ケース |
JP2009277612A (ja) * | 2008-05-19 | 2009-11-26 | Ebara Ballard Corp | 排気口カバー及び燃料電池ユニット |
JP5907331B2 (ja) * | 2011-05-20 | 2016-04-26 | 株式会社ノーリツ | 燃料電池発電装置 |
JP6553371B2 (ja) * | 2014-03-20 | 2019-07-31 | 本田技研工業株式会社 | 燃料電池車両 |
-
2016
- 2016-01-29 JP JP2016016121A patent/JP6709058B2/ja active Active
-
2017
- 2017-01-24 CN CN201710055485.8A patent/CN107026278B/zh active Active
- 2017-01-27 US US15/417,219 patent/US10454125B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170222250A1 (en) | 2017-08-03 |
JP2017135073A (ja) | 2017-08-03 |
CN107026278B (zh) | 2020-09-01 |
US10454125B2 (en) | 2019-10-22 |
CN107026278A (zh) | 2017-08-08 |
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