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1. 发明专利

JP2013118178A 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：JP2013118178A
公开(公告)日：2013-06-13
申请号：JP2012240912
申请日：2012-10-31
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： TAKUWA YUYA , INOUE SHUICHI , NONAKA HIDEMASA , SAITO TEI , YODA MASAKAZU
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide an SOFC that can effectively prevent Cr scattering and suffers very little delamination.SOLUTION: The SOFC includes an alloy containing Cr, and an air electrode joined together. The alloy includes a substrate composed of stainless steel with an Si content lower than or equal to 0.1%, and a protective coat composed of a spinel oxide is formed on the surface of the substrate.
摘要翻译：要解决的问题：提供可有效防止Cr散射并且几乎没有分层的SOFC。解决方案：SOFC包括含有Cr的合金和连接在一起的空气电极。该合金包括由Si含量低于或等于0.1％的不锈钢构成的衬底，并且在衬底的表面上形成由尖晶石氧化物构成的保护涂层。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011192546A Manufacturing method of interconnector for fuel cell 有权
标题翻译：燃料电池互连器的制造方法
公开(公告)号：JP2011192546A
公开(公告)日：2011-09-29
申请号：JP2010058175
申请日：2010-03-15
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： INOUE SHUICHI , NONAKA HIDEMASA , SAITO TEI , TAKUWA YUYA
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a technique of making it hard to lower oxidation resistance of a base material, even if a cobalt oxide film is formed on the surface of an interconnector base material by a plating oxidation method. SOLUTION: A manufacturing method of an interconnector for a fuel cell so composed that a coating film mainly composed of cobalt oxide is formed on a base material mainly composed of stainless steel includes a polishing process in which electropolishing is carried out for the press molded base material composed of stainless steel, a plating process in which metallic cobalt is plated on the electropolished base material, and an oxidizing process in which the plated layer formed in the plating process is oxidized in an oxidizing atmosphere to change the metallic cobalt plated layer into the cobalt oxide coating film. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使通过电镀氧化法在互连器基材的表面上形成氧化钴膜，也提供难以降低基材的抗氧化性的技术。解决方案：一种用于燃料电池的互连器的制造方法，其特征在于，在主要由不锈钢构成的基材上形成主要由氧化钴构成的涂膜，其特征在于，包括对印刷机进行电解抛光的研磨工序由不锈钢构成的模制基材，在电抛光基材上镀金属钴的电镀工艺，以及在电镀工艺中形成的镀层在氧化气氛中氧化以改变金属钴镀层的氧化工艺进入氧化钴涂膜。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2014067491A Method for forming protection film, member for cell connection, and cell for solid oxide fuel battery use 有权
标题翻译：用于形成保护膜的方法，用于电池连接的部件和用于固体氧化物燃料电池的电池
公开(公告)号：JP2014067491A
公开(公告)日：2014-04-17
申请号：JP2012209920
申请日：2012-09-24
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社 , Shimizu:Kk , 株式会社シミズ
发明人： SAITO TEI , NONAKA HIDEMASA , INOUE SHUICHI , YODA MASAKAZU , TAKUWA YUYA , NISHIMURA SHIGEFUMI , TSUKAMOTO ZENZO
IPC分类号： H01M8/02 , C23C24/08 , C25D13/00 , C25D13/10 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a member for cell connection which has high durability, and can be used with stability over a long period of time, and to provide a cell for SOFC use.SOLUTION: A method for forming a protection film on a surface of a base material made of a Cr-containing alloy or oxide and used for a cell for solid oxide fuel battery use comprises a first electro-deposition step for forming a first electro-deposition coating film by use of an anion-type resin mixture solution including, in its solid content, 30 mass% or more of metal oxide fine particles, a water-rinse step for rinsing, by water, the first electro-deposition coating film formed in the first electro-deposition step, and a second electro-deposition step for forming a second electro-deposition coating film on a surface of the first electro-deposition coating film on which water rinse has been completed, provided the above steps are conducted in this order, and a calcination step for forming calcination films composed of the first and second electro-deposition coating films with resin components lost therein by calcining the electro-deposition coating films, and a sintering step for forming a protection film including a metal oxide by sintering the calcination films.
摘要翻译：要解决的问题：提供一种具有高耐久性并且可以长时间稳定使用的电池连接部件，并提供用于SOFC使用的电池。解决方案：一种用于在保护膜上形成保护膜的方法用于固体氧化物燃料电池用电池的由含Cr合金或氧化物制成的基材的表面包括：通过使用阴离子型树脂混合物形成第一电沉积涂膜的第一电沉积步骤溶液，其固体含量为30质量％以上的金属氧化物微粒，通过水漂洗第一电沉积步骤中形成的第一电沉积涂膜的水漂洗步骤和第二电解 - 在第一电沉积涂膜的表面上形成第二电沉积涂膜的沉积步骤，其上完成了上述步骤，并且形成煅烧过程的煅烧步骤由通过煅烧电沉积涂膜而损失在其中的具有树脂成分的第一和第二电沉积涂膜组成的ms，以及通过烧结煅烧膜形成包括金属氧化物的保护膜的烧结步骤。

4. 发明专利

JP2006008425A Nano scale carbon tube including iron component with dome edge, carbonaceous material containing it, its producing method and electron emitting material containing the carbonaceous material 审中-公开
标题翻译：纳米尺度碳钢管，其中包括具有圆顶边缘的铁组件，含有其的碳质材料，其生产方法和含有碳材料的电子发射材料
公开(公告)号：JP2006008425A
公开(公告)日：2006-01-12
申请号：JP2004184146
申请日：2004-06-22
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： NISHINO HITOSHI , OKIMI KATSUHIDE , SAITO TEI , MATSUI TAKEO
IPC分类号： C01B31/02 , B82B1/00 , H01J1/304
摘要： PROBLEM TO BE SOLVED: To provide a method being not necessary to control oxygen concentration for producing a carbonaceous material containing an iron-carbon composite which comprises a carbon tube (a) selected among a nanoflake carbon tube and a multi-layered carbon nanotube with an insert structure, and (b) iron carbide or iron which fills in 10-90% of a space of the carbon tube and to provide the iron-carbon composite obtained by the method and an electron emitting material containing the iron-carbon composite. SOLUTION: (1) An iron complex and an iron halide are reacted beforehand in vacuum or in an insert gas atmosphere in a reaction furnace. (2) The carbonaceous material containing the iron-carbon composite is produced by reacting a pyrolizable carbon source introduced into the reaction furnace with a reaction product obtained at the step (1). The obtained iron-carbon composite has a unique edge shape and is the superior electron emitting material. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种不需要控制氧浓度的方法来制造含有铁 - 碳复合材料的碳质材料，该碳 - 碳复合材料包括选自纳米薄片碳管和多层碳中的碳管（a）具有插入结构的纳米管，和（b）填充碳管的10-90％的空间的碳化铁或铁，并提供通过该方法获得的铁 - 碳复合物和含有铁 - 碳的电子发射材料综合。解决方案：（1）铁络合物和卤化铁在反应炉中在真空或插入气体气氛中预先反应。（2）含有铁 - 碳复合材料的含碳材料是通过将引入反应炉中的可热解碳源与步骤（1）获得的反应产物反应制得的。得到的铁 - 碳复合材料具有独特的边缘形状，是优异的电子发射材料。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2003074974A Combustion apparatus 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2003074974A
公开(公告)日：2003-03-12
申请号：JP2001269703
申请日：2001-09-06
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： HARA TATSUNORI , MITSUTOMI HIROYUKI , SAITO TEI
IPC分类号： F24H1/10 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion apparatus capable of preventing a drain discharge means from being clogged by discharging a retained drain water and a precipitated aluminum compound. SOLUTION: The combustion apparatus comprises a combustion burner 12, a heat exchanger 36 for recovering a sensible heat and a latent heat of the combustion exhaust gas, a drain discharge means 48 for collecting and discharging the drain water generated at the exchanger 36, and a portable water supply means 54 for supplying a portable water to the means 48. Thus, the apparatus neutralizes the drain water flowing through the means 48 by using the potable water from the means 54. The exchanger 36 is formed of a material which contains an aluminum or an aluminum as a main component. The apparatus further comprises a cleaning water supply means 60 for supplying the cleaning water for cleaning the means 48.
摘要翻译：要解决的问题：提供一种能够防止排水装置被排出残留的排水和沉淀的铝化合物而堵塞的燃烧装置。解决方案：燃烧装置包括燃烧器12，用于回收燃烧废气的显热和潜热的热交换器36，用于收集和排出在交换器36处产生的排水的排放装置48，以及便携式供水装置54用于将便携式水提供给装置48.因此，该装置通过使用来自装置54的饮用水来中和通过装置48的排水。换热器36由含有铝的材料形成或铝作为主要成分。该设备还包括一个清洁水供应装置60，用于提供用于清洁装置48的清洁水。

6. 发明专利

JP2002235992A HEAT EXCHANGER AND COMBUSTION DEVICE USING IT 审中-公开
公开(公告)号：JP2002235992A
公开(公告)日：2002-08-23
申请号：JP2001300081
申请日：2001-09-28
申请人： OSAKA GAS CO LTD , HARMAN KIKAKU KK
发明人： OTSUKA TETSUJI , MITSUTOMI HIROYUKI , MORITA TETSUJI , SAITO TEI , TANIMURA YOSHITAKA , ISHIHARA SHINOBU
IPC分类号： F24H1/14 , F28F1/32 , F28F13/14
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing corrosion due to drain for a long period of time to the utmost while contriving the reduction in weight and cost. SOLUTION: There is provided a heat exchange part 26 with heat transfer fins 23 for transferring the latent heat of the exhaust gas of a burner 3, a heat transfer tube 24 for allowing the fluid to be heated to pass, and a heat transfer cover 25 that covers the outer periphery of the heat transfer tube 24 and is connected with the heat transfer fins 23. A heat exchanger is provided with a plurality of heat exchange parts 26 in such a form that they are arranged vertically. The heat transfer cover 25 and the heat transfer fins 23 comprise aluminum as a component, and the heat exchanger is constituted in such a manner that the thickness of the heat transfer cover 25 in the heat exchange part 26 that is located in the upper side of a plurality of the heat exchange parts 26 is thicker than that of the heat transfer cover 25 of the heat exchange part 26 that is located in the lower side.

7. 发明专利

JP2000266617A APPARATUS AND METHOD FOR MEASURING MAGNETOSTRICTIVE STRESS 失效
公开(公告)号：JP2000266617A
公开(公告)日：2000-09-29
申请号：JP7567499
申请日：1999-03-19
申请人： OSAKA GAS CO LTD
发明人： MORIZAKI HIROYASU , HAYAKAWA HIDEKI , SAITO TEI , ENOKI KOICHI
IPC分类号： G01L1/12 , G01R33/18
摘要： PROBLEM TO BE SOLVED: To make accurately calculable a stress to be applied to a gas pipe by providing a correcting means based on conductivity of an object to be measured for an electromotive force value captured by a detecting coil, and evaluating the stress based on the corrected force value. SOLUTION: In a magnetostrictive sensor 1, an exciting core 3 on which an exciting coil 2 is wound and a detecting core 5 on which a detecting coil 4 is wound are disposed in a mutually intersecting state, and an interval detecting coil 6 is wound on the core 3. With this configuration, an AC current is given to the coil 2, electromotive force values detected by the coils 4 and 6 are taken up as DC signals by a synchronous detector at each period decided by receiving a command from a clock device, and processed by an evaluating means having a CPU. Conductivities are previously measured for different objects to be measured by a conductivity input means, and selectively input based on manufacturing year or method of a cast steel tube C. The AC current given to the coil 2 which is scarcely affected by an influence of a surface state of the object is selected.

8. 发明专利

JP2015011958A 保護膜形成方法有权
标题翻译：保护膜形成方法
公开(公告)号：JP2015011958A
公开(公告)日：2015-01-19
申请号：JP2013139059
申请日：2013-07-02
申请人：大阪瓦斯株式会社 , Osaka Gas Co Ltd
发明人： INOUE SHUICHI , SAITO TEI , NONAKA HIDEMASA
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要：【課題】SOFCに用いられるCrを含有する合金等の表面に、ひびや剥離が発生しにくい保護膜を形成することができる技術を提供すること。【解決手段】SOFCに用いられるCrを含有する合金または酸化物の基材表面に、電着塗装法により保護膜を形成する保護膜形成方法であって、電解研磨工程を行った後、被膜形成工程を行い、表面に被膜を形成してなる基材を、樹脂が被膜を加熱した際の重量減少に伴う吸熱量が最大となる重量安定温度(吸熱ピーク)以上に保持された炉内に投入して被膜を焼成する焼成工程を行い、さらに焼成工程で得られた被膜を焼結させて金属酸化物からなる保護膜を形成する焼結工程を行う。【選択図】図1
摘要翻译：要解决的问题：提供一种技术，其允许形成在含Cr的合金的表面上不太可能引起裂纹或剥离的保护膜，并用于SOFC中。溶液：在用于形成的保护膜形成方法中通过电沉积涂覆在基材表面上的保护膜，即含有Cr并用于SOFC的合金或氧化物的保护膜，进行电解抛光步骤，随后进行涂布形成步骤，煅烧煅烧步骤通过将表面上具有涂层的基材装入保持在重量稳定温度（吸热峰值）以上的炉中的涂料，其中当树脂加热涂层时引起的重量减少引起的吸热量最大化，并且烧结通过烧结通过煅烧步骤获得的涂层来形成由金属氧化物构成的保护膜的步骤。

9. 发明专利

JP2013258112A Method for producing collector member for solid oxide fuel cell, and collector member for solid oxide fuel cell 有权
标题翻译：用于生产固体氧化物燃料电池的收集器部件的方法和用于固体氧化物燃料电池的收集器部件
公开(公告)号：JP2013258112A
公开(公告)日：2013-12-26
申请号：JP2012135094
申请日：2012-06-14
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： TAKUWA YUYA , INOUE SHUICHI , YODA MASAKAZU , SAITO TEI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a technique for simply forming a uniform protective film on a surface of a metal base material used in an SOFC.SOLUTION: In a collector member for a solid oxide fuel cell, a protective film 12 containing a metal oxide as a main component is formed on a metal base material 11. In a method for producing the collector member for a solid oxide fuel cell, the sharpest part at a corner of the metal base material 11 is fabricated at an obtuse angle, and then the protective film 12 containing a metal oxide as a main component is formed. The protective film 12 is uniformly formed, so that generation of cracks or the like can be suppressed even when a thermal stress is applied, deterioration in a fuel cell can be suppressed, and the fuel cell having high reliability even if used for a long period of time can be manufactured.
摘要翻译：要解决的问题：提供在SOFC中使用的金属基材的表面上简单地形成均匀的保护膜的技术。解决方案：在用于固体氧化物燃料电池的集电体构件中，含有金属氧化物的保护膜12 作为主要成分形成在金属基材11上。在固体氧化物型燃料电池用集电体的制造方法中，以钝角制作金属基材11的角部的最尖锐的部分，形成以金属氧化物为主要成分的保护膜12。保护膜12均匀地形成，即使施加热应力也能够抑制裂纹等的产生，能够抑制燃料电池的劣化，即使长时间使用也具有高可靠性的燃料电池的时间可以制造。

10. 发明专利

JP2003065609A Combustion device 有权
标题翻译：燃烧装置
公开(公告)号：JP2003065609A
公开(公告)日：2003-03-05
申请号：JP2001252340
申请日：2001-08-23
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： HARA TATSUNORI , MITSUTOMI HIROYUKI , SAITO TEI
IPC分类号： F24H1/10 , F24H1/14 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion device enabling control of a feed amount of city water fed to a drain drainage means from a city water feed means through simple constitution and simple control.
SOLUTION: The combustion device comprises: a combustion burner 12 to produce combustion exhaust gas; a heat exchanger 36 to recover the sensible heat and the latent heat of combustion exhaust gas; drainage sump means 48 to collect and discharge drainage sump generated through heat exchange of the heat exchanger 36; a service water feeding means 54 to feed service water to the drainage sump means 48; and a control means 70 to control a feed amount of service water from the service water feed means 54. The control means 70 controls a feed amount of service water fed from the service water feed means 54 based on the opening and closing state of a main gas opening and closing valve 30 to control supply of gas for fuel to a combustion burner 12 and gas switching valves 32 and 34.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种燃烧装置，其能够通过简单的结构和简单的控制，从城市供水装置控制供给到排水装置的自来水的进料量。解决方案：燃烧装置包括：燃烧器12，用于产生燃烧废气; 用于回收燃烧废气的显热和潜热的热交换器36; 排水池装置48，用于收集和排出通过热交换器36的热交换产生的排水池; 服务水供给装置54，用于向排水池装置48供给工作水; 以及控制装置70，用于控制来自服务水供给装置54的供水量。控制装置70基于主要的开闭状态来控制从服务水供给装置54供给的服务水的供给量气体打开和关闭阀30，以控制向燃烧器12和气体切换阀32和34供给用于燃料的燃料。

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