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公开(公告)号：US20240167179A1
公开(公告)日：2024-05-23
申请号：US18385353
申请日：2023-10-30
Applicant: Honda Motor Co., Ltd.
Inventor： Daisuke Kurashina , Yuta Shimada , Teruyuki Ushijima , Phuong Tu Mai
Abstract: Carbon dioxide electrolysis apparatus includes: electrolysis stack having diaphragm including anion exchange type solid polymer electrolyte membrane and anode and cathode separated by diaphragm; carbon dioxide supply unit configured to supply carbon dioxide to gas flow path provided adjacent to cathode; power supply unit configured to supply electric power to stack; voltage sensor configured to detect stack voltage; temperature sensor configured to detect stack temperature; and control unit including processor and memory and configured to control power supply unit. Control unit controls power supply unit so that stack voltage becomes equal to or lower than upper limit value of stack voltage predetermined corresponding to stack temperature based on stack voltage detected by voltage sensor and stack temperature detected by temperature sensor during startup period until stack temperature reaches predetermined temperature after starting supply of electric power from power supply unit to stack.
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公开(公告)号：US20240167168A1
公开(公告)日：2024-05-23
申请号：US18385356
申请日：2023-10-30
Applicant: Honda Motor Co., Ltd.
Inventor： Daisuke Kurashina , Yuta Shimada , Teruyuki Ushijima , Phuong Tu Mai
IPC: C25B1/22 , C25B15/027 , C25B15/08
CPC classification number: C25B1/22 , C25B15/027 , C25B15/08 , C25B15/085
Abstract: CO2 electrolysis apparatus includes: electrolysis stack configured to perform electrolysis using electric power generated by renewable energy; CO2 supply unit configured to supply CO2 to electrolysis stack; first storage unit configured to store first gas generated by electrolysis in electrolysis stack when CO2 is supplied; second storage unit configured to store second gas generated by electrolysis in electrolysis stack when supply of CO2 is stopped; reactor to which first and second gas stored in first and second storage unit are guided; voltage sensor configured to detect voltage of electrolysis stack; and control unit including processor and memory and configured to control CO2 supply unit to supply CO2 to electrolysis stack when detected voltage exceeds predetermined value and configured to control CO2 supply unit to stop supply of CO2 when detected voltage is equal to or less than predetermined value.
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公开(公告)号：US09816706B2
公开(公告)日：2017-11-14
申请号：US14973948
申请日：2015-12-18
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hideaki Takada , Tetsuya Ogawa , Teruyuki Ushijima , Yukihiko Kiyohiro
IPC: H01M8/06 , H01M8/10 , H01M8/04 , F23K5/00 , F23D14/02 , F23D99/00 , H01M8/0612 , H01M8/04014 , H01M8/124
CPC classification number: F23K5/002 , F23D14/02 , F23D91/00 , H01M8/04022 , H01M8/0625 , H01M2008/1293 , H01M2250/20 , Y02E60/525 , Y02T90/32
Abstract: A raw fuel inlet pipe, an air inlet pipe, and a combustion gas exhaust pipe are provided for a casing of a start-up combustor. A raw fuel supply chamber connected to the raw fuel inlet pipe and an air supply chamber connected to the air inlet pipe form double layer structure. A chamber having a partition wall is provided for the raw fuel supply chamber, and a slit connected to the air supply chamber is formed in the partition wall. A plurality of raw fuel through holes are formed on a side surface of the partition wall with which the slit is formed.
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公开(公告)号：US20160181638A1
公开(公告)日：2016-06-23
申请号：US14973948
申请日：2015-12-18
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hideaki Takada , Tetsuya Ogawa , Teruyuki Ushijima , Yukihiko Kiyohiro
IPC: H01M8/0612 , F23K5/00
CPC classification number: F23K5/002 , F23D14/02 , F23D91/00 , H01M8/04022 , H01M8/0625 , H01M2008/1293 , H01M2250/20 , Y02E60/525 , Y02T90/32
Abstract: A raw fuel inlet pipe, an air inlet pipe, and a combustion gas exhaust pipe are provided for a casing of a start-up combustor. A raw fuel supply chamber connected to the raw fuel inlet pipe and an air supply chamber connected to the air inlet pipe form double layer structure. A chamber having a partition wall is provided for the raw fuel supply chamber, and a slit connected to the air supply chamber is formed in the partition wall. A plurality of raw fuel through holes are formed on a side surface of the partition wall with which the slit is formed.
Abstract translation: 原料燃料入口管，进气管和燃烧气体排气管被设置用于起动燃烧器的壳体。 连接到原料燃料入口管的原料燃料供给室和与进气管连接的空气供给室形成双层结构。 为原料燃料供给室设置具有分隔壁的室，在分隔壁上形成有与供气室连接的狭缝。 在形成狭缝的分隔壁的侧面上形成有多个原料燃料通孔。
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