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31. 发明专利

DE60135774D1 未知
公开(公告)号：DE60135774D1
公开(公告)日：2008-10-23
申请号：DE60135774
申请日：2001-11-22
申请人： NISSAN MOTOR
发明人： HARA NAOKI , KUSHIBIKI KEIKO , SATO FUMINORI , YAMANAKA MITSUGU , UCHIYAMA MAKOTO , HATANO MASAHARU
IPC分类号： H01M8/24 , H01M8/02 , H01M8/12
摘要： A solid oxide fuel cell stack in which first and second cell plates are alternately stacked. The first cell plates comprises a substrate having a plurality of opening portions, a groove which extends through the plurality of opening portions formed on a lower surface of the substrate, a solid electrolyte layer which covers the opening portion formed on an upper surface of the substrate, a fuel electrode layer which covers the opening portions formed on the solid electrolyte layer, and an air electrode layer formed on the lower surface of the substrate so as to extend along the opening portions and the groove. The second cell plates has a structure in which the air electrode layer is replaced with the fuel electrode layer in the first cell plate. In this fuel cell stack, the air electrode layer of the first cell plate faces the air electrode layer of the second cell plate, and the fuel electrode layer of the first cell plate faces the fuel electrode layer of the second cell plate. A method of manufacturing the solid oxide fuel cell stack comprises preparing the first cell plate, preparing the second cell plate, alternately stacking the first and second cell plates, and collectively sintering the stacked first and second cell plates.

32. 发明专利

DE60306866D1 未知
公开(公告)号：DE60306866D1
公开(公告)日：2006-08-31
申请号：DE60306866
申请日：2003-08-01
申请人： NISSAN MOTOR
发明人： KUSHIBIKI KEIKO , SONG DONG , YAMAUCHI NOBORU , YAMANAKA MITSUGU
IPC分类号： C01B3/38 , H01M8/04 , H01M8/00 , H01M8/02 , H01M8/06 , H01M8/12 , H01M8/18 , H01M8/24
摘要： An electric power generating apparatus is provided with a fuel gas supply source supplying fuel gas, an air supply source supplying air, an external reformer having a reformer section supplied with the fuel gas, a fuel cell stack having an electric power generating cell section supplied with the fuel gas resulting by reforming in the reformer section, a heat exchanger section disposed to the external reformer to achieve heat exchange between the air and the reformer section to allow the air, passing through the heat exchanger section, to be supplied to the fuel cell stack to perform heat exchange between the air and the fuel cell stack, and an exhaust gas combusting section disposed to the fuel cell stack to permit unburned fuel gas, supplied from the electric power generating cell section, and the air to be mixed and combusted to achieve heat exchange with respect to the fuel cell stack.

33. 发明专利

DE69913230T2 未知
公开(公告)号：DE69913230T2
公开(公告)日：2004-11-25
申请号：DE69913230
申请日：1999-03-16
申请人： NISSAN MOTOR
发明人： MIYOSHI MAKOTO , IMANISHI YUICHIRO , KUSHIBIKI KEIKO , KOBAYASHI MASAKAZU , FURUYA KENJI , SHINOHARA KAZUHIKO
IPC分类号： C22C1/04 , C22C12/00 , C22C19/07 , H01L35/18 , H01L35/22 , H01L35/34
摘要： A p-type thermoelectric converting substance used as a p-type semiconductor in a thermoelectric converting module essentially consisting of a substance expressed by a chemical formula of CoSbxSny or CoSbxGey (2.7 3), and containing a small amount of oxygen z defined by 2(x+y-3)≥z. An amount of oxygen z is preferably limited such that an amount of the oxygen is not higher than 0.1 molecules per 1 molecule of Co. An alloy ingot essentially consisting of CoSbxSny or CoSbxGey (2.7 3) is ground to obtain a raw material powder. Then, the powder is cast into a mold, and the mold is sintered under a non-oxidizing atmosphere or reducing atmosphere. The thus obtained substance reveals the p-conductivity type in a stable manner over a wide temperature range and has excellent thermoelectric converting properties.

34. 发明专利

DE19646915C2 未知
公开(公告)号：DE19646915C2
公开(公告)日：2003-05-28
申请号：DE19646915
申请日：1996-11-13
申请人： NISSAN MOTOR
发明人： IMANISHI YUICHIRO , MIYOSHI MAKOTO , WATANABE TETSUO , KUSHIBIKI KEIKO , SHINOHARA KAZUHIKO , KOBAYASHI MASAKAZU , FURUYA KENJI
IPC分类号： F25B21/02 , H01L35/14 , H01L35/32 , H01L35/34

35. 发明专利

GB2322243A Electric power control system for a vehicle 未知
公开(公告)号：GB2322243A
公开(公告)日：1998-08-19
申请号：GB9803037
申请日：1998-02-12
申请人： NISSAN MOTOR
发明人： SHINOHARA KAZUHIKO , KOBAYASHI MASAKAZU , FURUYA KENJI , KUSHIBIKI KEIKO
IPC分类号： F02B63/04 , F02D29/06 , F02G5/02 , B60R16/03 , F02G5/04 , H01L35/00 , H02J7/14 , H01L35/32
摘要： A vehicle has a first electric generator 1 driven by a shaft which is rotated by an IC engine of the vehicle, a second electric generator 2 which generates electricity from the energy in the exhaust gas from the IC engine, a rechargeable battery 6 connected to the generators 1, 2 and to a load 7, a judgement unit 4 which determines the driving condition of the vehicle, a judgement unit 5 which determines the charge storage condition of the battery 6, and a control unit 3 which controls the generators 1 and 2 as a function of signals from the judgement units 4 and 5. The arrangement improves fuel economy. A thermoelectric generator (Fig.2) and/or a turbine driven generator (Fig.4) may be used as the exhaust gas powered generator. The unit 4 determines whether the vehicle is stopped and idling, accelerating, moving at constant speed, or decelerating. The unit 5 determines whether the battery voltage is above a maximum level, below a minimum level, or between the minimum and maximum levels, and also determines whether current is flowing into or out of the battery 6. If the battery voltage is above the maximum level, both generators 1, 2 are rendered inoperative in all driving conditions. If the battery voltage is below the maximum level, the exhaust gas operated generator 2 is rendered operative in all driving conditions, and the shaft driven generator 1 is also activated for certain driving and battery conditions. If a detector 30 senses that the exhaust gas operated generator 2 is not functioning correctly, the generator 1 may be rendered operative in its place. Under certain conditions, generator 1 may act as a prime mover. A thermoelectric generator located upstream of a catalytic converter may also be used to heat or cool the exhaust gases.

36. 发明专利

GB2307338A Thermoelectric conversion module and method of manufacture 未知
公开(公告)号：GB2307338A
公开(公告)日：1997-05-21
申请号：GB9623554
申请日：1996-11-12
申请人： NGK INSULATORS LTD , NISSAN MOTOR
发明人： IMANISHI YUICHIRO , MIYOSHI MAKOTO , WATANABE TETSUO , KUSHIBIKI KEIKO , SHINOHARA KAZUHIKO , KOBAYASHI MASAKAZU , FURUYA KENJI
IPC分类号： F25B21/02 , H01L35/14 , H01L35/32 , H01L35/34

37. 发明专利

DE19646915A1 未知
公开(公告)号：DE19646915A1
公开(公告)日：1997-05-15
申请号：DE19646915
申请日：1996-11-13
申请人： NGK INSULATORS LTD , NISSAN MOTOR
发明人： IMANISHI YUICHIRO , MIYOSHI MAKOTO , WATANABE TETSUO , KUSHIBIKI KEIKO , SHINOHARA KAZUHIKO , KOBAYASHI MASAKAZU , FURUYA KENJI
IPC分类号： F25B21/02 , H01L35/14 , H01L35/32 , H01L35/34
摘要： A thermoelectric conversion module having a large capacity and a curved surface which can be secured to a corresponding curved surface of a base member is manufactured by inserting N type and P type semiconductor strips into through holes formed in a honeycomb structural body 26, filling spaces between walls defining the through holes and the semiconductor strips with an electrically insulating filler members 25 made of an easily deformable material such as polyimide resin and silicone resin, cutting the honeycomb structural body into a plurality of thermoelectric conversion module main bodies 26 each having a desired surface configuration, and providing metal electrodes 30 on both surfaces of a thermoelectric conversion module main body such that alternate N type and P type semiconductor elements are connected in cascade.

38. 发明专利

JP2014194886A Liquid-injection air cell 有权
标题翻译：液体注射空气细胞
公开(公告)号：JP2014194886A
公开(公告)日：2014-10-09
申请号：JP2013070910
申请日：2013-03-29
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KUSHIBIKI KEIKO , MIYAZAWA ATSUSHI
IPC分类号： H01M12/06 , H01M2/36
CPC分类号： Y02E60/128
摘要： PROBLEM TO BE SOLVED: To solve the problem that, since a conventional liquid-injection air cell is configured to manually pressurize and inject an electrolyte, in use for an auxiliary power source or the like for an automobile, it is difficult to perform liquid injection during travel and to speedily start power generation.SOLUTION: A liquid-injection air cell C1 comprises: a cell integrated body S formed by arraying a plurality of unit cells 1 each including a storage part 1C for an electrolyte liquid 2; and a storage tank T for the electrolyte liquid 2. The cell integrated body S and the storage tank T are connected so as to perform liquid injection. The storage tank T is structured to accommodate an internal tank 4 that can be deformed by shrinkage, in a casing 3 and includes tank opening means 5, 7 and 8 for opening a part of the internal tank 4 and tank pressurizing means 3A and 3B for pressurizing the internal tank 4 and deforming it by shrinkage. Thus, the injection of the electrolyte liquid 2 is easily automated and even in use for an auxiliary power source or the like for an automobile, power generation can be speedily started by performing liquid injection during travel.
摘要翻译：要解决的问题为了解决由于常规的液体注射空气电池被配置为手动加压和注入电解质，在用于汽车的辅助动力源等的用途中，难以进行液体注入液体注入空气电池C1包括：通过排列多个单元电池1形成的电池集成体S，每个单电池单元1包括电解液2的存储部分1C; 以及用于电解液2的储存箱T.电池一体体S和储罐T连接以进行液体注入。储罐T构造成容纳在壳体3中可以通过收缩而变形的内部容器4，并且包括用于打开内部容器4的一部分和罐加压装置3A和3B的罐打开装置5,7和8，用于对内槽4进行加压，并通过收缩使其变形。因此，电解液2的注入容易自动化，即使在汽车的辅助动力源等中使用时，也可以通过在行驶中进行液体喷射来快速地开始发电。

39. 发明专利

JP2013196819A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2013196819A
公开(公告)日：2013-09-30
申请号：JP2012060133
申请日：2012-03-16
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KUSHIBIKI KEIKO , OGAWA TOME
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which durability can be enhanced at start-up.SOLUTION: The fuel cell system including a stack 11, and a combustor 21 for rising the temperature by supplying combustion gas to the stack 11 at start-up is further provided with a control unit 31 performing control for rising the temperature of the sack 11 by supplying combustion gas of the combustor 21 for start-up to the cathode 11a of the sack 11 in start mode, and for reducing the flow rate Fb of combustion gas being supplied to the stack 11 when the temperature of the stack 11 reaches a preset temperature equalization start temperature T1. Since the temperature of the stack 11 is equalized by such control of the control unit 31, deterioration and damage of the stack 11 due to variation in temperature distribution at start-up can be prevented.
摘要翻译：要解决的问题：提供一种在起动时能够提高耐久性的燃料电池系统。解决方案：包括堆叠11的燃料电池系统和用于通过向堆叠11供应燃烧气体来升高温度的燃烧器21 启动还设置有控制单元31，控制单元31通过在启动模式下将用于启动的燃烧器21的燃烧气体供给到袋11的阴极11a，并且用于减少流动来执行用于提高袋11的温度的控制当堆叠11的温度达到预设温度均衡开始温度T1时，供应到堆叠11的燃烧气体的速率Fb。由于通过控制单元31的这种控制使叠层11的温度相等，所以可以防止由于起动时的温度分布的变化引起的堆叠11的劣化和损坏。

40. 发明专利

JP2013093184A Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：JP2013093184A
公开(公告)日：2013-05-16
申请号：JP2011233989
申请日：2011-10-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SATO NORITOSHI , NAKAJIMA YASUSHI , KUSHIBIKI KEIKO , YAGUCHI TATSUYA , KOMATSU HIROKAZU
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To prevent deformation when interconnectors are laminated one on another even when the interconnectors are thinned.SOLUTION: A fuel cell stack includes a separator 11 having a plurality of power collection protrusions 13 respectively formed vertically on opposite surfaces. The plurality of power collection protrusions 13 are disposed opposite to each other. When the power collection protrusions 13 have a higher strength than the separator 11 and unit cells 22 have higher strength than the power collection protrusions 13, the separator 11 can be deformed if the unit cells 22 have a warp and strain. Therefore, it is possible to prevent that only the height of one gas circulation path is decreased, thereby mitigating variation in the height of gas circulation paths.
摘要翻译：要解决的问题：为了防止互连器彼此层压时的变形，即使互连器件变薄。解决方案：燃料电池堆包括具有分别在相对表面上垂直形成的多个集电凸起13的隔板11。多个集电突起13彼此相对布置。当集电突起13具有比隔板11更高的强度，并且单元电池22具有比集电突起13更高的强度时，如果单元电池22具有翘曲和应变，则隔板11可能变形。因此，可以防止仅一个气体循环路径的高度减小，从而减轻气体循环路径的高度的变化。版权所有（C）2013，JPO＆INPIT

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