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1. 发明专利

JP2010257780A Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2010257780A
公开(公告)日：2010-11-11
申请号：JP2009106928
申请日：2009-04-24
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： SUMI YASUSHI , HAMAYA SHOGO , SHIBATA MASAHIRO , UEMATSU HIDEKI , ISHIKAWA HIROYA
IPC分类号： H01M8/24 , H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell easy to exchange an auxiliary layer.
SOLUTION: An air pre-heater 7 and a fuel gas pre-heater 9 are stacked as an auxiliary layer on both sides of a fuel cell stack 5. The fuel cell stack 5 and the auxiliary layers 7, 9 are separably united with bolts for the whole 11, 15-21, 25-29, the fuel cell stack is integrally fixed with bolts for stack 13, 23. By loosening the bolts for the whole 11, 15-21, 25-29 with the bolts for stack 13, 23 fixed, only the auxiliary layers 7, 9 can be removed from the fuel cell stack 5.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供容易交换辅助层的固体氧化物燃料电池。解决方案：将空气预热器7和燃料气体预热器9作为辅助层堆叠在燃料电池组5的两侧。燃料电池组5和辅助层7,9可分离地组合用螺栓整体为11,15-21,25-29，燃料电池堆通过用于堆叠13,23的螺栓一体地固定。通过用螺栓将螺栓松开11,15-21,25-29，堆叠13,23固定，只有辅助层7,9可以从燃料电池堆5中移除。版权所有：（C）2011，JPO＆INPIT

2. 发明专利

JP2009272117A Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2009272117A
公开(公告)日：2009-11-19
申请号：JP2008121187
申请日：2008-05-07
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： SHIBATA MASAHIRO , OGUMA YASUMASA , HAMAYA SHOGO , GONDA ICHIRO , ISHIKAWA HIROYA , FURUSAKI KEIZO
IPC分类号： H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of effectively heating vaporizer at a time of starting.
SOLUTION: The solid oxide fuel cell is provided with a vaporizer, a reforming unit, a fuel cell stack, an exhaust gas combustion unit, a driving burner, and a heat shielding vessel. The vaporizer is provided with a first member arranged to face the driving burner and a second member arranged to face or contact with at least either of the fuel cell stack or the exhaust gas combustion unit.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在启动时有效地加热蒸发器的固体氧化物燃料电池。解决方案：固体氧化物燃料电池设置有蒸发器，重整单元，燃料电池堆，废气燃烧单元，驱动燃烧器和隔热容器。蒸发器设置有布置成面向驱动燃烧器的第一构件和布置成面对或接触燃料电池堆或排气燃烧单元中的至少一个的第二构件。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007309905A Gas detector 有权
标题翻译：气体检测器
公开(公告)号：JP2007309905A
公开(公告)日：2007-11-29
申请号：JP2006142067
申请日：2006-05-22
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HAMAYA SHOGO , KITANOYA SHOJI , INOUE TAKAHARU
IPC分类号： G01N27/16 , G01N27/18
摘要： PROBLEM TO BE SOLVED: To provide a gas detector capable of obtaining stable detection results, by preventing detection gas from dew condensing in the detection space.
SOLUTION: The detection space comprises an outside plane of the element case 20 and the inside side plane of the accommodation case 40, in the accommodation forming surface 58 for forming the accommodation space 59 that accommodates the circuit substrate 41; the heating elements 50 and 51 for heating the element case 20 for forming the detection space 39 are fixed. The heat, generated from the heating elements 50 and 51, is conducted to the element case 20 and accommodation case 40 composing the accommodation formation surface 58, the inside surface of the element case 20 forming the detection space 39 is prevented from being cooled from the outside.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过防止检测气体在检测空间中的结露而提供能够获得稳定的检测结果的气体检测器。解决方案：检测空间包括元件壳体20的外侧平面和容纳壳体40的内侧面，用于形成容纳电路基板41的容纳空间59的容纳形成面58; 用于加热用于形成检测空间39的元件壳体20的加热元件50和51是固定的。从加热元件50和51产生的热量被传导到构成容纳形成表面58的元件壳体20和容纳壳体40，防止形成检测空间39的元件壳体20的内表面从外。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2013073682A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2013073682A
公开(公告)日：2013-04-22
申请号：JP2011209583
申请日：2011-09-26
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HAMAYA SHOGO , KURIBAYASHI MAKOTO
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 capable of preventing occurrence of problems due to clogging of a filter by detecting the clogging of the filter easily.SOLUTION: In step 100, liquid level h1 on the outside of a filter is detected by an outside water level sensor. In step 110, liquid level h2 on the inside of the filter is detected by an inside water level sensor. In step 120, the difference Δh between the liquid level h2 on the inside of the filter and the liquid level h1 on the outside of the filter is determined. In step 130, a determination is made as to whether or not the difference Δh between the liquid level h2 on the inside of the filter and the liquid level h1 on the outside of the filter goes above a threshold ΔhTH. In step 140, an alarm indicating that the degree of clogging is high, and that it is the time of replacing (or cleaning) the filter is issued.
摘要翻译：要解决的问题：提供一种燃料电池系统，其能够通过容易地检测过滤器的堵塞来防止由于过滤器堵塞而引起的问题。解决方案：在步骤100中，通过外部水位传感器检测过滤器外部的液位h1。在步骤110中，通过内部水位传感器检测过滤器内侧的液位h2。在步骤120中，确定过滤器内部的液面h2与过滤器外侧的液位h1之差Δh。在步骤130中，判断过滤器内侧的液面h2与过滤器外侧的液位h1之差Δh是否超过阈值ΔhTH。在步骤140中，发出指示堵塞程度高的报警，并且是更换（或清洁）过滤器的时间。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2010080192A Operation shutdown method for fuel battery, and fuel battery system 审中-公开
标题翻译：燃料电池的操作关闭方法和燃料电池系统
公开(公告)号：JP2010080192A
公开(公告)日：2010-04-08
申请号：JP2008245899
申请日：2008-09-25
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HAMAYA SHOGO , GONDA ICHIRO , WATANABE ATSUSHI , SHIBATA MASAHIRO , ISHIKAWA HIROYA , FURUSAKI KEIZO
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a technique which shortens the shutdown time of a fuel battery system and makes it less likely to oxidize a catalyst in a reformer, at an operation shutdown, and to provide a fuel electrode for fuel battery cell.
SOLUTION: An amount of supply of a hydrocarbon gas supplied via a hydrocarbon line 12 is reduced, while an oxidizer gas is continuously supplied to a power generating stack 10 via an oxidant line 14 at the time of the operation shutdown and air only is supplied to a heating burner 30, and a mixed gas, where the molar ratio of steam content/carbon content of a hydrocarbon gas and steam is 2-4 is supplied to the power generating stack 10 through the reformer 40. When the temperature of the reformer 40, obtained from a reformer temperature sensor 42, lowers to 200-550°C, supplying of the hydrocarbon gas is stopped. Furthermore, while supplying steam continuously, supplying of water is stopped, at a stage where the temperature of a vaporizer 50, obtained from a vaporizer temperature sensor 52, reaches 100°C, after a fixed quantity of water is supplied to and stored in the vaporizer 50.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决方案：为了提供一种缩短燃料电池系统的停机时间并使其在重整器中氧化催化剂的可能性较小的技术，在操作停止时，并且为燃料电池单体提供燃料电极。解决方案：通过碳氢化合物管线12供应的烃气体的供应量减少，而在操作停机时只有空气，氧化剂气体经由氧化剂管线14连续地供给到发电堆10 供给到加热燃烧器30，通过重整器40向发电堆10供给碳氢化合物气体和蒸汽的蒸汽含量/碳含量的摩尔比为2-4的混合气体。当温度从重整器温度传感器42获得的重整器40降低到200-550℃，停止供给烃气。此外，在向蒸发器温度传感器52取得的蒸发器50的温度达到100℃的期间，在供给了恒定量的水之后，在连续供给蒸汽的同时停止供给水，并在蒸发器50.版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009093835A Fuel-reformed type fuel cell 有权
标题翻译：燃料转化型燃料电池
公开(公告)号：JP2009093835A
公开(公告)日：2009-04-30
申请号：JP2007260902
申请日：2007-10-04
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HAMAYA SHOGO , SHIBATA MASAHIRO , UEMATSU HIDEKI , SUMI YASUSHI , ISHIKAWA HIROYA , FURUSAKI KEIZO
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04 , H01M8/06 , H01M8/10 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel-reformed type fuel cell that is less apt to be cooled after a cell stack reaches a given temperature, and has appropriate internal temperature distribution and high power generating efficiency.
SOLUTION: A pair of combustion layers 46a, b having fuel gas react with oxidant gas to be combusted and collecting electricity generated at a power-generating stack 10 is arranged on a top and bottom faces in the laminating direction of power generating cells 20 of the power-generating stack 10 having a plurality of flat power generating cells 20; further, an oxidant heat-exchange layer 44, for exchanging heat with oxidant gas supplied to the power generating stack 10, is arranged on a top face of the combustion layer 46a; and a fuel gas reforming layer 42 for reforming fuel gas into hydrogen is arranged on an underside of the combustion layer 46b, both of them 44, 42 housed in a heat-insulating vessel 50. Here, they are to be housed so that a projected image of the power-generating stack 10 on an auxiliary layer 40 in a laminating direction of the power generating cells 20 is contained in one plane on the auxiliary layer 40.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在电池堆达到给定温度后不易冷却的燃料重整型燃料电池，并且具有适当的内部温度分布和高发电效率。解决方案：具有燃料气体的一对燃烧层46a，b与燃烧的氧化剂气体反应，并且在发电电池组10的堆积方向上的顶面和底面上设置收集在发电堆10产生的电力的发电单元 20具有多个扁平发电单元20; 此外，在燃烧层46a的顶面上设置有用于与供给到发电堆10的氧化剂气体进行热交换的氧化剂热交换层44。在燃烧层46b的下侧配置有用于将燃料气体重整为氢的燃料气体重整层42，两者都被保存在绝热容器50中。这里，它们被容纳在一起，在发电单元20的层叠方向上的辅助层40上的发电堆10的图像被包含在辅助层40的一个平面中。（C）2009年，JPO＆INPIT

7. 发明专利

JP2005337896A Humidity detection device 有权
标题翻译：湿度检测装置
公开(公告)号：JP2005337896A
公开(公告)日：2005-12-08
申请号：JP2004157213
申请日：2004-05-27
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HAMAYA SHOGO , KAMIYAMA YUICHI , KOJIMA TAKIO
IPC分类号： G01N27/18
摘要： PROBLEM TO BE SOLVED: To provide a humidity detection device capable of detecting accurately a humidity over a wide range of an environmental temperature in the atmosphere to be detected.
SOLUTION: A voltage ratio between each terminal voltage of both heating resistors 221, 211 is calculated in step 430, and a relative humidity is determined based on the voltage ratio and the environmental temperature from map data showing the relation among the relative humidity, the voltage ratio and the environmental temperature in step 431.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种湿度检测装置，其能够在待检测的大气中的环境温度的宽范围内精确地检测湿度。解决方案：在步骤430中计算两个加热电阻器221,211的每个端子电压之间的电压比，并且基于电压比和环境温度根据表示相对湿度之间的关系的地图数据确定相对湿度，电压比和环境温度。（P）版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004093470A Microsensor made of silicon 审中-公开
公开(公告)号：JP2004093470A
公开(公告)日：2004-03-25
申请号：JP2002257345
申请日：2002-09-03
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MAEDA SHUNSUKE , HAMAYA SHOGO , YUKIMURA YOSHIHIKO , KOJIMA TAKIO , OSHIMA TAKAFUMI
IPC分类号： G01N27/16
摘要： PROBLEM TO BE SOLVED: To satisfactorily maintain sensor characteristics and at the same time, to surely prevent damage at a thin section in a microsensor that is made of silicon, and has a sensor element in a diaphragm structure.
SOLUTION: A recess 42 with a prescribed depth is formed on a bottom surface 41B of a recess 41 for bonding of a gas sensor 10. The recess 42 is set as a sealed state, when the sensor element 50 is bonded to the recess 41 for bonding via a sheet-like bonding member 48.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2011076890A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2011076890A
公开(公告)日：2011-04-14
申请号：JP2009227665
申请日：2009-09-30
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： OKUYAMA YASUO , KOMATSU DAISUKE , UEMATSU HIDEKI , ISHIKAWA HIROYA , SUMI YASUSHI , HAMAYA SHOGO
IPC分类号： H01M8/24 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell securing contact stability between a fuel cell stack and an outputting member, with enhanced freedom of a power output structure, and with downsizing and weight saving achieved. SOLUTION: In a solid oxide fuel cell 1 provided with a solid oxide fuel cell stack 7 generating power by reaction of fuel gas and oxidant gas with a plurality of laminated solid electrolyte layers pinched with end plates 8, 9 from either end, outputting members 120, 122 taking out power from the end plates 8, 9, and a fixing member 19 fixing outputting members 120, 122 to the end plates 8, 9 in plane contact, the outputting members 120, 122 are formed of a core part made of a heat-resistant Cu alloy or a material mainly composed of Cu, and a clad part coating the core part, and the clad part is made of Ni or a material mainly composed of Ni with a higher heat resistance than the core part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种确保燃料电池堆和输出构件之间的接触稳定性的燃料电池，具有增强的功率输出结构的自由度，并且实现了小型化和重量减轻。解决方案：在固体氧化物燃料电池1中，设置有固体氧化物燃料电池堆7，其通过燃料气体和氧化剂气体与从端部夹持有端板8,9的多个层叠固体电解质层发生反应而产生电力，输出构件120,122从端板8,9取出电力，并且固定构件19将输出构件120,122固定在端板8,9的平面接触中，输出构件120,122由芯部分由耐热Cu合金或主要由Cu组成的材料制成，以及包覆部分涂覆芯部，并且包层部分由Ni或主要由Ni构成的材料制成，其耐热性高于芯部。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2009087550A Solid oxide fuel cell 审中-公开
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2009087550A
公开(公告)日：2009-04-23
申请号：JP2007251714
申请日：2007-09-27
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HAMAYA SHOGO , SHIBATA MASAHIRO , UEMATSU HIDEKI , SUMI YASUSHI , ISHIKAWA HIROYA , FURUSAKI KEIZO
IPC分类号： H01M8/24 , H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a compact solid oxide fuel cell with easy exchanging of a power generation auxiliary layer. SOLUTION: The solid oxide fuel cell includes a power generation stack 10 with a plurality of flat-shaped power generation cells 20 laminated, a fuel gas reforming layer 42 assisting power generation of the power generation stack 10, an oxidant gas preheating layer 44 and auxiliary layers 40 of combustion layers 46a, 46b. The auxiliary layers 40 are fixed with the power generation stack 10 by a bolt 52 and nuts 54, 56. The bolt 52 and the nuts 54, 56 include at least one through-hole in a fastening direction or a direction crossing it, to be either a fuel gas supply route 60 for supplying fuel gas to the power generation cells 20, an oxidant gas supply route 70 for supplying oxidant gas to the power generation cells 20, or an exhaust gas exhaust route 80 for discharging exhausted gas outside after the fuel gas and the oxidant gas pass through the power generation cells 20. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供紧凑的固体氧化物燃料电池，其容易交换发电辅助层。解决方案：固体氧化物燃料电池包括具有层叠多个平坦状发电单元20的发电堆10，辅助发电堆10的发电的燃料气体重整层42，氧化剂气体预热层 44和燃烧层46a，46b的辅助层40。辅助层40通过螺栓52和螺母54,56与发电堆10固定。螺栓52和螺母54,56在紧固方向或与其相交的方向上包括至少一个通孔，为用于向发电单元20供给燃料气体的燃料气体供给路径60，向发电单元20供给氧化剂气体的氧化剂气体供给路径70，或者在燃料以外排出排出气体的废气排出路径80 气体和氧化剂气体通过发电单元20.版权所有（C）2009，JPO＆INPIT

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