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公开(公告)号：US08277873B2
公开(公告)日：2012-10-02
申请号：US12375274
申请日：2007-07-25
Applicant: Kenji Kimura
Inventor： Kenji Kimura
IPC: B05D5/12
CPC classification number: H01M4/94 , H01M8/122 , H01M8/1226 , H01M8/126 , Y02E60/525 , Y02P70/56
Abstract: There is provided a method for manufacturing a fuel cell, such as a hydrogen separation membrane fuel cell, having in its anode a hydrogen separation membrane (12f) selectively permeable by hydrogen. An electrolyte membrane (10) is formed on the hydrogen separation membrane, and the curvature of the electrolyte membrane is changed to generate a compressive stress in the electrolyte membrane.
Abstract translation: 提供了一种用于制造诸如氢分离膜燃料电池的燃料电池的方法，其在其阳极中具有由氢选择性渗透的氢分离膜（12f）。 在氢分离膜上形成电解质膜（10），改变电解质膜的曲率，在电解质膜中产生压缩应力。
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2.发明申请Micromachined Electrolyte Sheet, Fuel Cell Devices Utilizing Such, and Micromachining Method For Making Fuel Cell Devices 有权微加工电解质片，利用其的燃料电池装置和用于制造燃料电池装置的微加工方法公开(公告)号：US20120243853A1
公开(公告)日：2012-09-27
申请号：US13451973
申请日：2012-04-20
Applicant: William Cortez Blanchard , Sean Matthew Garner , Thomas Dale Ketcham , Xinghua Li
Inventor： William Cortez Blanchard , Sean Matthew Garner , Thomas Dale Ketcham , Xinghua Li
CPC classification number: H01M8/1246 , B23K26/40 , B23K2103/52 , H01M8/122 , H01M8/1253 , H01M2008/1293 , Y02E60/525 , Y02P70/56
Abstract: A sintered electrolyte sheet comprising: a body of no more than 45 μm thick and laser machined features with at least one edge surface having at least 10% ablation. A method of micromachining the electrolyte sheet includes the steps of: (i) supporting a sintered electrolyte sheet; (ii) micromachining said sheet with a laser, wherein said laser has a wavelength of less than 2 μm, fluence of less than 200 Joules/cm2, repettion rate (RR) of between 30 Hz and 1 MHz, and cutting speed of preferably over 30 mm/sec.
Abstract translation: 一种烧结电解质片，其包括：不超过45μm的主体和具有至少一个具有至少10％消融的边缘表面的激光加工特征。 微电解电解质片的方法包括以下步骤：（i）支撑烧结电解质片; （ii）用激光微加工所述片材，其中所述激光器具有小于2μm的波长，小于200焦耳/平方厘米的注量，30Hz至1MHz之间的重复率（RR），优选超过切割速度 30毫米/秒。
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3.发明申请ELECTROLYTE WITH LOWERED RIGIDITY, AND ELECTROCHEMICAL SYSTEM COMPRISING SUCH AN ELECTROLYTE 审中-公开具有降低刚度的电解质和包含这种电解质的电化学系统公开(公告)号：US20110253548A1
公开(公告)日：2011-10-20
申请号：US13126862
申请日：2009-10-28
Applicant: Stephane Di Iorio , Thibaud Delahaye
Inventor： Stephane Di Iorio , Thibaud Delahaye
CPC classification number: H01M8/122 , C25B13/00 , H01M8/1006 , H01M8/1253 , H01M2008/1293 , H01M2300/0077 , Y02E60/525 , Y02P70/56
Abstract: An electrolyte plate for an electrochemical system including a first and a second face opposite to each other of larger surface areas, both faces being separated by a given distance. The first face includes linear protrusions and the second face includes linear recesses, the protrusions and the recesses being substantially parallel to each other. Each protrusion is superposed to a recess along a direction substantially orthogonal to a mean plane of the plate, the distance separating a bottom of each recess from a vertex of the superposed protrusion being substantially equal to the distance between the first and the second face so that the electrolyte plate has a substantially constant thickness.
Abstract translation: 一种用于电化学系统的电解质板，包括彼此相对的较大表面区域的第一和第二面，两个面分开给定距离。 第一面包括线状突起，第二面包括线状凹部，突起和凹部基本上彼此平行。 每个突出物沿着与板的平均平面基本正交的方向重叠到凹部，将每个凹部的底部与叠置突起的顶点分开的距离基本上等于第一和第二面之间的距离，使得 电解质板具有基本恒定的厚度。
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公开(公告)号：US07927755B2
公开(公告)日：2011-04-19
申请号：US11690969
申请日：2007-03-26
Applicant: Makoto Ohmori , Natsumi Shimogawa , Michihiro Asai , Tsutomu Nanataki
Inventor： Makoto Ohmori , Natsumi Shimogawa , Michihiro Asai , Tsutomu Nanataki
CPC classification number: H01M8/122 , B32B18/00 , C04B37/001 , C04B37/021 , C04B2235/656 , C04B2235/6567 , C04B2237/343 , C04B2237/348 , C04B2237/365 , C04B2237/368 , C04B2237/40 , C04B2237/401 , C04B2237/408 , C04B2237/66 , C04B2237/68 , C04B2237/702 , C04B2237/704 , C04B2237/76 , H01M8/0254 , H01M8/1226 , H01M8/1286 , Y10T428/24479
Abstract: A thin plate member is a thin plate member that is formed by sintering, contains a ceramic layer, and comprises a thin part having two or more types of layers laminated, each of which is made of a material having a different thermal expansion coefficient, and a thick part that is made by laminating plural layers including at least all of the layers constituting the thin part, and has a thickness greater than the thickness of the thin part. The thin part has a shape warping in the direction perpendicular to the plane of the thin plate member. By virtue of this configuration, the internal electrical resistance of the thin part can be reduced. Further, the thin plate member can be provided that is difficult to be deformed with respect to the internal stress caused by the difference in thermal expansion coefficient between layers.
Abstract translation: 薄板构件是通过烧结形成的薄板构件，其包含陶瓷层，并且包括层压有两层或更多层的薄层，每层由具有不同热膨胀系数的材料制成，以及 通过层压包括至少所有构成薄部的层的多个层并且具有大于薄部的厚度的厚度而制成的厚部。 薄部分在垂直于薄板构件的平面的方向上具有翘曲的形状。 通过这种结构，可以减小薄部件的内部电阻。 此外，可以提供相对于由层之间的热膨胀系数差引起的内部应力难以变形的薄板构件。
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公开(公告)号：US20110008712A1
公开(公告)日：2011-01-13
申请号：US12550118
申请日：2009-08-28
Applicant: Kyong Bok MIN , Jae Hyuk Jang , Hong Ryul Lee , Jae Hyoung Gil
Inventor： Kyong Bok MIN , Jae Hyuk Jang , Hong Ryul Lee , Jae Hyoung Gil
IPC: H01M2/02
CPC classification number: H01M8/0247 , H01M8/122 , H01M8/1226 , H01M8/1231 , H01M8/2425 , H01M8/243 , H01M8/2457 , Y02P70/56
Abstract: Disclosed is a fuel cell having a single body support, which includes a single body support including a plurality of unit supports and a connector for connecting the plurality of unit supports in parallel, an air electrode layer formed on an outer surface of the single body support, an electrolyte layer formed on an outer surface of the air electrode layer, and a fuel electrode layer formed on an outer surface of the electrolyte layer, so that the fuel cell is stably supported thus increasing durability and reliability.
Abstract translation: 公开了具有单体支撑体的燃料电池，其包括：单体支撑体，其包括多个单元支撑体，以及用于平行地连接多个单元支撑体的连接器，形成在单体支撑体的外表面上的空气电极层 形成在空气电极层的外表面上的电解质层和形成在电解质层的外表面上的燃料电极层，从而能够稳定地支撑燃料电池，从而提高耐久性和可靠性。
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Patent Agency Ranking
公开(公告)号：US20080145734A1
公开(公告)日：2008-06-19
申请号：US11952509
申请日：2007-12-07
Applicant: Jun Yoshiike , Shigeaki Suganuma , Fumimasa Katagiri , Yasue Tokutake
Inventor： Jun Yoshiike , Shigeaki Suganuma , Fumimasa Katagiri , Yasue Tokutake
CPC classification number: H01M8/04022 , H01M8/002 , H01M8/04089 , H01M8/0612 , H01M8/122 , H01M8/1231
Abstract: A cell of a solid electrolyte direct-flame fuel cell generates power in a state that the cell is placed inside or in the vicinity of a flame (16). The cell is configured in such a manner that a cathode layer (14) is formed on one surface of a solid electrolyte layer (10) and an anode layer (12) is formed on the other surface. The cell is characterized by being curved so that the anode layer side has a concave shape and the cathode layer side has a convex shape.
Abstract translation: 固体电解质直接燃料电池的电池在电池放置在火焰（16）的内部或附近的状态下发电。 电池被构造成使得阴极层（14）形成在固体电解质层（10）的一个表面上，并且阳极层（12）形成在另一个表面上。 电池的特征在于弯曲，使得阳极层侧具有凹形，阴极层侧具有凸形。
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公开(公告)号：US20120321984A1
公开(公告)日：2012-12-20
申请号：US13161402
申请日：2011-06-15
Applicant: Richard Goettler , Zhien Liu
Inventor： Richard Goettler , Zhien Liu
CPC classification number: H01M2/20 , H01M4/8889 , H01M8/0215 , H01M8/0217 , H01M8/122 , H01M8/2425 , Y02E60/50 , Y02E60/521
Abstract: The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons.
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公开(公告)号：US20110223519A1
公开(公告)日：2011-09-15
申请号：US12857794
申请日：2010-08-17
Applicant: Sang-kyun KANG , Tae-young Kim , Pil-won Heo , Jin-su Ha
Inventor： Sang-kyun KANG , Tae-young Kim , Pil-won Heo , Jin-su Ha
CPC classification number: H01M4/9058 , H01M4/9033 , H01M8/122 , H01M8/1246 , Y02E60/525 , Y02P70/56
Abstract: A solid oxide fuel cell includes a membrane electrode assembly including an anode, a cathode, and a solid oxide electrolyte membrane disposed between the anode and the cathode; and a porous conductive support disposed at one surface or both surfaces of the membrane electrode assembly. Both the membrane electrode assembly and the porous conductive support have an uneven structure, and are coupled to each other in a male and female coupling manner.
Abstract translation: 一种固体氧化物燃料电池，包括：阳极，阴极和设置在阳极和阴极之间的固体氧化物电解质膜的膜电极组件; 以及设置在膜电极组件的一个表面或两个表面处的多孔导电支撑件。 膜电极组件和多孔导电支撑体均具有不均匀的结构，并且以阳和阴耦合方式彼此耦合。
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公开(公告)号：US07968246B2
公开(公告)日：2011-06-28
申请号：US12039790
申请日：2008-02-29
Applicant: Makoto Ohmori , Natsumi Shimogawa , Tsutomu Nanataki , Toshiyuki Nakamura
Inventor： Makoto Ohmori , Natsumi Shimogawa , Tsutomu Nanataki , Toshiyuki Nakamura
IPC: H01M8/10
CPC classification number: H01M8/122 , H01M4/9033 , H01M4/9066 , H01M8/0204 , H01M8/0208 , H01M8/021 , H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0273 , H01M8/04089 , H01M8/1226 , H01M8/1246 , H01M8/1253 , H01M8/2425 , H01M8/2432 , H01M8/2457 , H01M2008/1293 , Y02E60/525 , Y02P70/56
Abstract: A fuel cell has a stack structure in which fired sheet bodies (laminates each including a fuel electrode layer, a solid electrolyte layer, and an air electrode layer) and support members for supporting the sheet bodies are stacked in alternating layers. Each of the sheet bodies is warped downward (toward an air-electrode-layer side). Because of a magnitude relationship of thermal expansion coefficient among the layers in the sheet body and that between the support member and the sheet body, a warp height gradually lessens in the course of temperature rise at start-up. However, even when a working temperature (800° C. or the like) is reached, the sheet bodies are still warped downward. By virtue of presence of the warp, the sheet bodies become unlikely to be deformed at the working temperature.
Abstract translation: 燃料电池具有堆叠结构，其中烧结片体（每个包括燃料电极层，固体电解质层和空气电极层的层压体）和用于支撑片体的支撑构件以交替层叠。 每个片体向下弯曲（朝向空气电极层侧）。 由于片体中的层与支撑构件和片体之间的热膨胀系数的大小关系，在起动时的温度升高的过程中翘曲高度逐渐减小。 然而，即使达到工作温度（800℃等），片体也向下弯曲。 由于翘曲的存在，片材体在工作温度下变得不可能变形。
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公开(公告)号：US20100021628A1
公开(公告)日：2010-01-28
申请号：US12375274
申请日：2007-07-25
Applicant: Kenji Kimura
Inventor： Kenji Kimura
IPC: B05D5/12
CPC classification number: H01M4/94 , H01M8/122 , H01M8/1226 , H01M8/126 , Y02E60/525 , Y02P70/56
Abstract: There is provided a method for manufacturing a fuel cell, such as a hydrogen separation membrane fuel cell, having in its anode a hydrogen separation membrane (12f) selectively permeable by hydrogen. An electrolyte membrane (10) is formed on the hydrogen separation membrane, and the curvature of the electrolyte membrane is changed to generate a compressive stress in the electrolyte membrane.
Abstract translation: 提供了一种用于制造诸如氢分离膜燃料电池的燃料电池的方法，其在其阳极中具有由氢选择性渗透的氢分离膜（12f）。 在氢分离膜上形成电解质膜（10），改变电解质膜的曲率，在电解质膜中产生压缩应力。
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