公开(公告)号：US08039171B2

公开(公告)日：2011-10-18

申请号：US12244057

申请日：2008-10-02

申请人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

发明人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

IPC分类号： H01M4/64 ,  H01M4/66 ,  H01M8/00

CPC分类号： H01M8/0232 ,  H01M8/0245 ,  H01M8/0273 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

摘要： A current-collecting composite plate for a fuel cell configured with unit cells according to the present invention, which comprises: an insulator layer; and a plurality of pairs of conductor layers, the conductor layers being bonded to the insulator layer to be spaced apart from each other by a predetermined distance, each pair being used for adjacently disposed anode and cathode electrodes for a different one of the unit cells by sandwiching an electrolyte assembly therebetween. And, each conductor layer includes: a first conductor layer of a corrosion resistant metal treated with an electrically conductive surface treatment; a second conductor layer of a metal with low electrical resistivity; a through-hole penetrating the first conductor layer and the insulator layer; and a connecting portion formed of the second conductor layer for connecting the unit cells.

摘要翻译： 一种配置有根据本发明的单元电池的用于燃料电池的集电复合板，其包括：绝缘体层; 以及多对导体层，所述导体层被结合到所述绝缘体层以彼此间隔开预定距离，每对所述导体层用于相邻设置的用于不同单元电池的阳极和阴极电极， 在其间夹着电解质组件。 并且，每个导体层包括：用导电表面处理处理的耐腐蚀金属的第一导体层; 具有低电阻率的金属的第二导体层; 穿透第一导体层和绝缘体层的通孔; 以及由用于连接单电池的第二导体层形成的连接部分。

公开(公告)号：US20060154131A1

公开(公告)日：2006-07-13

申请号：US11319198

申请日：2005-12-28

申请人： Masahiro Seido ,  Mineo Washima ,  Kazuhiko Nakagawa ,  Kunihiro Fukuda ,  Takaaki Sasaoka ,  Katsumi Nomura

发明人： Masahiro Seido ,  Mineo Washima ,  Kazuhiko Nakagawa ,  Kunihiro Fukuda ,  Takaaki Sasaoka ,  Katsumi Nomura

IPC分类号： H01M8/02 ,  B32B15/01 ,  B32B15/00

CPC分类号： H01M8/0208 ,  B32B15/017 ,  C22C14/00 ,  C22C21/00 ,  C22C21/08 ,  C22C21/12 ,  C22C23/02 ,  H01M8/0213 ,  H01M8/0215 ,  H01M8/0228 ,  Y02P70/56 ,  Y10T428/12729 ,  Y10T428/12736

摘要： A fuel cell separator is provided with: a core made of an Al alloy or a Mg alloy; a covering layer made of Ti or a Ti alloy formed on at least one side of the core; and a bonding metal layer formed between the core and the covering layer. The bonding metal layer is made of a metal with a deformation resistance lower than the core and the covering layer.

摘要翻译： 燃料电池分离器具有：由Al合金或Mg合金制成的芯; 在芯的至少一侧形成由Ti或Ti合金制成的覆盖层; 以及在所述芯和所述覆盖层之间形成的接合金属层。 接合金属层由具有低于芯和覆盖层的变形阻力的金属制成。

公开(公告)号：US20090312187A1

公开(公告)日：2009-12-17

申请号：US12453237

申请日：2009-05-04

申请人： Masahiro Seido ,  Katsumi Ohata ,  Kazuhiko Nakagawa

发明人： Masahiro Seido ,  Katsumi Ohata ,  Kazuhiko Nakagawa

IPC分类号： H01L39/24

CPC分类号： H01L39/2406 ,  H01L39/2409 ,  Y10T29/49014

摘要： A metallic thin film is wound around a core material made of a first metallic material in a predetermined number of windings to provide a first wire rod having a diameter which is applicable for roll forming in a longitudinal direction of the core material. The metallic thin film is formed by rolling a second metallic material and carrying out an annealing heat treatment on the rolled second metallic material. The first wire rod is cut to provide second wire rods, and the second wire rods are filled into a billet for multi-wires to provide a multi billet. The multi billet is extruded and drawn. Thereafter, a heat treatment is carried out on the drawn material to provide a superconducting wire.

摘要翻译： 将金属薄膜缠绕在由预定数量的绕组中的第一金属材料制成的芯材上，以提供第一线材，其具有可用于在芯材料的纵向方向上的辊轧成形的直径。 金属薄膜通过轧制第二金属材料并对轧制的第二金属材料进行退火热处理而形成。 第一线材被切割以提供第二线材，并且第二线材被填充到用于多线的坯料中以提供多坯料。 多坯料被挤压和拉伸。 此后，对拉伸材料进行热处理以提供超导线。

公开(公告)号：US20090081522A1

公开(公告)日：2009-03-26

申请号：US12232485

申请日：2008-09-18

申请人： Mineo Washima ,  Takaaki Sasaoka ,  Masahiro Seido ,  Kazuhiko Nakagawa

发明人： Mineo Washima ,  Takaaki Sasaoka ,  Masahiro Seido ,  Kazuhiko Nakagawa

IPC分类号： H01M2/00 ,  B32B15/01 ,  C23F1/00 ,  C25D5/02

CPC分类号： H01M8/0258 ,  H01M8/0206 ,  H01M8/0228 ,  Y02P70/56 ,  Y10T428/12229

摘要： A metal composite for fuel cells according to the present invention, which includes: a core of a metal; cladded layers of a corrosion resistant metal covering both surfaces of the core; and a through-hole formed through the core and cladded layers. The through-hole has, on a hole wall of the core region of the through-hole, a concave portion which is recessed relative to hole walls of the cladded layer regions of the through-hole.

摘要翻译： 根据本发明的用于燃料电池的金属复合材料，其包括：金属芯; 覆盖芯的两个表面的耐腐蚀金属的覆层; 以及通过芯和包层形成的通孔。 通孔在通孔的芯区域的孔壁上具有相对于通孔的包层层区域的孔壁凹陷的凹部。

公开(公告)号：US06805989B2

公开(公告)日：2004-10-19

申请号：US10105944

申请日：2002-03-26

申请人： Masahiro Seido ,  Tatsuya Tonogi ,  Tsutomu Yamanaka

发明人： Masahiro Seido ,  Tatsuya Tonogi ,  Tsutomu Yamanaka

IPC分类号： H01M200

CPC分类号： H01M8/0213 ,  H01M8/0206 ,  H01M8/0228 ,  Y02P70/56

摘要： The surface of highly conductive iron, copper, aluminum, magnesium, or alloy thereof is covered with highly corrosion-resistant titanium or titanium alloy through plastic working by rolling or extrusion to form a cladding material. At least one surface of the cladding material is covered with a carbon material to form a separator for a solid polymer electrolyte fuel cell. By virtue of the above constitution, the separator for a solid polymer electrolyte fuel cell has good workability and, at the same time, can surely maintain or improve electrical conductivity and corrosion resistance.

摘要翻译： 高导电性铁，铜，铝，镁或其合金的表面通过轧制或挤出的塑性加工被高度耐腐蚀的钛或钛合金覆盖，形成包层材料。 包层材料的至少一个表面被碳材料覆盖以形成用于固体聚合物电解质燃料电池的隔板。 根据上述结构，固体高分子电解质型燃料电池用隔膜具有良好的加工性，同时能够可靠地维持或提高导电性和耐腐蚀性。

公开(公告)号：US5384088A

公开(公告)日：1995-01-24

申请号：US967612

申请日：1992-10-23

申请人： Junichi Sato ,  Masahiro Seido ,  Akira Nomoto ,  Tomoichi Kamo ,  Katsuzo Aihara

发明人： Junichi Sato ,  Masahiro Seido ,  Akira Nomoto ,  Tomoichi Kamo ,  Katsuzo Aihara

IPC分类号： C01G1/00 ,  C01G15/00 ,  C01G21/00 ,  C04B35/45 ,  C04B35/653 ,  H01B12/00 ,  H01B13/00 ,  H01L39/12 ,  H01L39/24 ,  B22F3/16

CPC分类号： H01L39/248 ,  C04B35/4517 ,  C04B35/653 ,  H01L39/126 ,  H01L39/2419

摘要： Wire, bulk, film, etc. of a superconductive material is manufactured from a powdery precursor. The superconductive material has a superconductive crystal of 1223 phase and/or 1234 phase as a main component, and the powdery precursor comprises at least 1212 phase as a main component.

摘要翻译： 超导材料的线，体，膜等由粉状前体制成。 超导材料具有1223相和/或1234相的超导结晶作为主要成分，粉末前体以至少1212相为主要成分。

公开(公告)号：US20100096117A1

公开(公告)日：2010-04-22

申请号：US12580470

申请日：2009-10-16

申请人： Masahiro SEIDO ,  Kazuhiko Nakagawa ,  Chingping Tong

发明人： Masahiro SEIDO ,  Kazuhiko Nakagawa ,  Chingping Tong

IPC分类号： H01L23/36 ,  F28F7/00 ,  B21D53/02

CPC分类号： H01L23/3733 ,  F28F2255/12 ,  F28F2275/02 ,  H01L21/4878 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

摘要： A radiator plate includes a core having core surfaces and holes whose hole axes are directed in a direction along a normal direction of the core surface, and heat transfer plates joined to the core surfaces and filled in the holes. A multilayer radiator plate includes a first radiator plate including a first core having first core surfaces and first holes whose hole axes are directed in a direction along a normal direction of the first core surface and first heat transfer plates joined to the first core surfaces and filled in the first holes, a second radiator plate including a second core having second core surfaces and second holes whose hole axes are directed in a direction along a normal direction of the second core surface and second heat transfer plates joined to the second core surfaces and filled in the second holes, and the first radiator plate and the second radiator plate are joined to each other.

摘要翻译： 散热板包括具有芯表面的芯体和孔沿着芯表面的法线方向的孔轴线，以及连接到芯体表面并填充在孔中的传热板。 多层散热板包括第一散热板，第一散热板包括具有第一芯表面的第一芯和沿着第一芯表面的法线方向的孔轴线的第一孔和与第一芯表面接合的第一传热板， 在第一孔中，具有第二芯体的第二散热板，第二芯体具有第二芯面和孔沿着第二芯面的法线方向的孔轴线，第二传热板与第二芯面接合， 在第二孔中，第一散热板和第二散热板彼此接合。

公开(公告)号：US20090081520A1

公开(公告)日：2009-03-26

申请号：US12212116

申请日：2008-09-17

申请人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

发明人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

IPC分类号： H01M2/00 ,  B21J5/04

CPC分类号： H01M8/0228 ,  H01M8/0206 ,  H01M8/0254 ,  Y02P70/56

摘要： A metal separator for fuel cells formed with a metal plate and provided between cells accumulated, in which the metal plate is formed like trapezoidal irregularities to separate channels for a fuel gas from ones for an oxidant gas. Slope portions are formed after forming uniformly and thinly wall thickness of both upper and lower flat portions or either of the upper or the lower flat portion to 90% or less of that of the metal plate to be formed to obtain trapezoidal irregularities by forming flat portions which contact upper and lower cells and slope portions which interconnect the upper and the lower flat portions.

摘要翻译： 一种用于燃料电池的金属隔板，其形成有金属板并且设置在蓄积的电池之间，其中金属板形成为梯形不规则，以将燃料气体的通道与用于氧化剂气体的通道分开。 在将上下平坦部分或上部或下部平坦部分的均匀且薄壁厚度均匀地形成为要形成的金属板的90％或更小的斜面部分之间形成，以通过形成平坦部分来获得梯形不规则 其接触上下单元和互连上平面部分和下平坦部分的倾斜部分。

公开(公告)号：US07399532B2

公开(公告)日：2008-07-15

申请号：US10388216

申请日：2003-03-14

申请人： Masahiro Seido ,  Tatsuya Tonogi ,  Kazuhiko Nakagawa ,  Minoru Shirahige ,  Masahiro Okahara

发明人： Masahiro Seido ,  Tatsuya Tonogi ,  Kazuhiko Nakagawa ,  Minoru Shirahige ,  Masahiro Okahara

IPC分类号： B32B15/04 ,  B32B15/08 ,  B32B15/18 ,  B32B15/20

CPC分类号： B32B15/01 ,  C23C28/00 ,  C23C28/021 ,  C23C28/023 ,  Y10T428/12569 ,  Y10T428/12625 ,  Y10T428/12806 ,  Y10T428/12819 ,  Y10T428/12951 ,  Y10T428/31678

摘要： A corrosive resistant metal material covered with a conductive substance suitable for use in a component material requiring conductivity and corrosion resistance like electrical conductive material, electrical contact, electromagnetic wave shield, electrochemical electrode or antistatic material, specifically for component material requiring conductivity in sever condition of corrosive environment is provided. A corrosive resistant metal material covered with a conductive substance is formed by cladding a corrosive resistant metal selected from the group consisting of titanium, zirconium, tantalum, niobium and alloy thereof on a conductive metal selected from the group consisting of iron, aluminum, copper, titanium, magnesium, zirconium, tantalum, niobium, tungsten, nickel, chrome and alloy thereof, and covering a conductive surface finishing layer over surface of a corrosive resistant metal layer with a mixture of conductive substance and resinous binder.

摘要翻译： 覆盖有导电物质的耐腐蚀金属材料，适用于需要导电性和耐腐蚀性的部件材料，如导电材料，电接触，电磁波屏蔽，电化学电极或抗静电材料，特别适用于在严格条件下需要导电性的部件材料 提供腐蚀性环境。 覆盖有导电物质的耐腐蚀金属材料通过将选自钛，锆，钽，铌及其合金的耐腐蚀金属包覆在选自铁，铝，铜， 钛，镁，锆，钽，铌，钨，镍，铬及其合金，并用导电物质和树脂粘合剂的混合物覆盖耐腐蚀金属层的表面上的导电表面处理层。

公开(公告)号：US08227089B2

公开(公告)日：2012-07-24

申请号：US12973297

申请日：2010-12-20

申请人： Katsumi Ohata ,  Masahiro Seido ,  Morio Kimura

发明人： Katsumi Ohata ,  Masahiro Seido ,  Morio Kimura

IPC分类号： B21D39/00 ,  H01L39/24

CPC分类号： H01B12/04 ,  H01L39/2409 ,  Y10T29/49014 ,  Y10T428/12486

摘要： A method of producing a Nb3Sn superconducting wire rod includes forming a wire rod comprising Nb, Sn and Cu, and having a mole ratio of the Sn expressed as ax+b(1−x), where 0.25≦x≦0.8, 0.3≦a≦0.4 and 0.02≦b≦0.1, and x and 1−x are prescribed as a mole ratio of the Nb and a mole ratio of the Cu, respectively, to a total of a mole number of the Nb and a mole number of the Cu, and heating the wire rod to produce Nb3Sn from the Sn and the Nb. By the heating of the wire rod, a Cu—Sn alloy is produced from the Sn and the Cu, concurrently with the Nb3Sn produced from the Sn and the Nb.

摘要翻译： 制造Nb 3 Sn超导线材的方法包括：形成包含Nb，Sn和Cu的线，并且具有表示为ax + b（1-x）的Sn的摩尔比，其中0.25＆nlE; x＆nlE; 0.8,0.3＆ ; a＆nlE; 0.4和0.02＆nlE; b＆nlE; 0.1和x和1-x被分别规定为Nb的摩尔比和Cu的摩尔比与Nb的总摩尔数和摩尔比 Cu的数量，并且从Sn和Nb中加热线材以产生Nb 3 Sn。 通过线材的加热，与Sn和Nb产生的Nb 3 Sn同时由Sn和Cu生成Cu-Sn合金。