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1. 发明授权

US06309779B1 Hydrogen storage alloy electrode and method for manufacturing the same 有权
标题翻译：储氢合金电极及其制造方法
公开(公告)号：US06309779B1
公开(公告)日：2001-10-30
申请号：US09502537
申请日：2000-02-11
申请人： Yoichiro Tsuji , Osamu Yamamoto , Yoshinori Toyoguchi , Hiromu Matsuda
发明人： Yoichiro Tsuji , Osamu Yamamoto , Yoshinori Toyoguchi , Hiromu Matsuda
IPC分类号： H01M438
CPC分类号： H01M4/383 , C01B3/0052 , H01M4/242 , Y02E60/327 , Y10S420/90
摘要： A hydrogen storage alloy electrode having a high capacity and excellent cycle characteristics is provided. The electrode is made from particulate active material comprising a hydrogen storage alloy of body-centered cubic crystal structure or body-centered tetragonal crystal structure, said hydrogen storage alloy being represented by the general formula TiaM1bCrcM2dLe, wherein M1 is at least one element selected from the group consisting of Nb and Mo; M2 is at least one element selected from the group consisting of Mn, Fe, Co, Cu, V, Zn, Zr, Ag, Hf, Ta, W, Al, Si, C, N, P and B; L is at least one element selected from the group consisting of rare-earth elements and Y; 0.2≦a≦0.7; 0.01≦b≦0.4; 0.1≦c≦0.7; 0≦d≦0.3; 0≦e≦0.03; and a+b+c+d+e=1.0, and said particulate active material having a Ti—Ni system alloy phase in the surface portion thereof.
摘要翻译：提供具有高容量和优异的循环特性的储氢合金电极。电极由包含体心立方晶体结构或体心四方晶体结构的储氢合金的粒状活性物质制成，所述储氢合金由通式TiaM1bCrcM2dLe表示，其中M1为选自由Nb和Mo组成的组; M2是选自Mn，Fe，Co，Cu，V，Zn，Zr，Ag，Hf，Ta，W，Al，Si，C，N，P和B中的至少一种元素; L是选自由稀土元素和Y组成的组中的至少一种元素; 0.2 <= a <= 0.7; 0.01 <= b <= 0.4; 0.1 <= c <= 0.7; 0 <= d <= 0.3; 0 <= e <= 0.03; a + b + c + d + e = 1.0，所述粒状活性物质在其表面部分具有Ti-Ni系合金相。

2. 发明授权

US5753054A Hydrogen storage alloy and electrode therefrom 失效
标题翻译：储氢合金及其电极
公开(公告)号：US5753054A
公开(公告)日：1998-05-19
申请号：US634008
申请日：1996-04-17
申请人： Yoichiro Tsuji , Osamu Yamamoto , Yasuharu Yamamura , Hajime Seri , Yoshinori Toyoguchi
发明人： Yoichiro Tsuji , Osamu Yamamoto , Yasuharu Yamamura , Hajime Seri , Yoshinori Toyoguchi
IPC分类号： H01M4/38 , C22C30/00
CPC分类号： H01M4/383 , Y10S420/90
摘要： Addition of Mo to a Zr--Mn--V--Cr--Co--Ni, a Zr--Mn--Cr--Co--Ni hydrogen storage alloy, or those including Ti as substitution for Zr improves high-rate discharge characteristics of the hydrogen storage alloy at low temperatures. The hydrogen storage alloy is of the general formula ZrMn.sub.a V.sub.b Mo.sub.c Cr.sub.d Co.sub.e Ni.sub.f, wherein 0.4.ltoreq.a.ltoreq.0.8, 0.ltoreq.b
摘要翻译：将Mo添加到Zr-Mn-V-Cr-Co-Ni，Zr-Mn-Cr-Co-Ni储氢合金或包含Ti作为取代Zr的那些中，提高了储氢合金的高倍率放电特性在低温下。储氢合金是通式为ZrMnaVbMocCrdCoeNif，其中0.4

3. 发明授权

US6048644A Hydrogen storage alloy electrode 失效
标题翻译：储氢合金电极
公开(公告)号：US6048644A
公开(公告)日：2000-04-11
申请号：US38921
申请日：1998-03-12
申请人： Yoichiro Tsuji , Osamu Yamamoto , Yoshinori Toyoguchi
发明人： Yoichiro Tsuji , Osamu Yamamoto , Yoshinori Toyoguchi
IPC分类号： H01M4/24 , H01M4/38
CPC分类号： H01M4/242 , H01M4/383 , Y10S420/90
摘要： The present invention provides a hydrogen storage alloy electrode high in capacity and exceptional in cycle life characteristic by improving a conventional V-based hydrogen storage alloy of a body-centered cubic structure. The electrode comprises particles of a hydrogen storage alloy represented by the general formula V.sub.1-a-b-c-d Ti.sub.a Cr.sub.b M.sub.c L.sub.d, wherein M is at least one element selected from the group consisting of Mn, Fe, Co, Cu, Nb, Zn, Zr, Mo, Ag, Hf, Ta, W, Al, Si, C, N, P and B, and L is at least one element selected from the group consisting of Y and rare earth elements, and 0.2.ltoreq.a.ltoreq.0.5, 0.1.ltoreq.b.ltoreq.0.4, 0.ltoreq.c.ltoreq.0.2 and 0
摘要翻译：本发明通过改进体心立方结构的常规V型储氢合金，提供了一种容量高，循环寿命特性极佳的储氢合金电极。电极包含由通式V1-abc-dTiaCrbMcLd表示的储氢合金颗粒，其中M是选自Mn，Fe，Co，Cu，Nb，Zn，Zr，Mo，Ag中的至少一种元素，Hf，Ta，W，Al，Si，C，N，P和B，L是选自Y和稀土元素中的至少一种元素，0.2≤n≤0.5,0.1 该合金具有体心立方结构，其中，所述合金具有体心立方结构。优选合金粒子的表面配置有Ni扩散层。

4. 发明授权

US5738736A Hydrogen storage alloy and electrode therefrom 失效
标题翻译：储氢合金及其电极
公开(公告)号：US5738736A
公开(公告)日：1998-04-14
申请号：US683559
申请日：1996-07-15
申请人： Yoichiro Tsuji , Osamu Yamamoto , Hajime Seri , Toshihiro Yamada , Yoshinori Toyoguchi
发明人： Yoichiro Tsuji , Osamu Yamamoto , Hajime Seri , Toshihiro Yamada , Yoshinori Toyoguchi
IPC分类号： C01B3/00 , H01M4/38 , C22C14/00
CPC分类号： H01M4/383 , C01B3/0031 , C01B3/0057 , Y02E60/327 , Y10S420/90
摘要： The present invention provides an improved hydrogen storage alloy of Ti--V--Ni system having a body-centered cubic structure. The alloy is of the general formula Ti.sub.x (V.sub.a Cr.sub.1-a).sub.1-x M.sub.b Ni.sub.c, wherein M represents at least one element of La and Ce or a mischmetal, and wherein 0.5.ltoreq.a.ltoreq.0.95, 0.01.ltoreq.b.ltoreq.0.1, 0.1.ltoreq.c.ltoreq.0.6, and 0.2.ltoreq.x.ltoreq.0.4; or Ti.sub.x V.sub.y M.sub.z Ni.sub.1-x-y-z, wherein M represents at least one element selected from the group consisting of Co, Fe, Cu, and Ag, and wherein 0.2.ltoreq.x.ltoreq.0.4, 0.3.ltoreq.y.ltoreq.0.7, 0.1.ltoreq.z.ltoreq.0.3, and 0.6.ltoreq.x+y+z.ltoreq.0.95.
摘要翻译：本发明提供了具有体心立方结构的Ti-V-Ni体系的改进的储氢合金。该合金具有通式Tix（VaCr1-a）1-xMbNic，其中M表示La和Ce中的至少一种元素或混合稀土金属，并且其中0.5≤a≤0.95,0.01≤b< /=0.1,0.1≤n≤0.6，0.2≤x≤0.4; 或TixVyMzNi1-xyz，其中M表示选自Co，Fe，Cu和Ag中的至少一种元素，其中0.2≤x≤0.4,0.3≤y≤0.7,0.1

5. 发明授权

US08614025B2 Fuel cell separator and fuel cell comprising the same 有权
标题翻译：燃料电池分离器和包含该燃料电池分离器的燃料电池
公开(公告)号：US08614025B2
公开(公告)日：2013-12-24
申请号：US12593173
申请日：2008-12-24
申请人： Shinsuke Takeguchi , Yoichiro Tsuji , Takashi Nakagawa
发明人： Shinsuke Takeguchi , Yoichiro Tsuji , Takashi Nakagawa
IPC分类号： H01M8/24 , H01M2/38 , H01M2/40
CPC分类号： H01M8/026 , H01M8/0263 , H01M2008/1095
摘要： The invention provides a fuel cell separator wherein a first reaction gas channel 131 has a first portion 41 and a second portion 51 located upstream of the first portion 41, the first portion 41 lying closest to the upstream end of the first reaction gas channel 131 among portions located between the second portion 51 and the downstream end of the first reaction gas channel 131, the second portion 51 lying closest to the downstream end among portions located between the upstream end and the first portion 41 of the first reaction gas channel 131. Second reaction gas channels 132, 133 do not exist between the first portion 41 and the upstream end but exist between the second portion 51 and the downstream end. The first reaction gas channel 131 is communicated with at least one (hereinafter referred to as the “specific channel”) of the second reaction gas channels 132, 133 in a portion (hereinafter referred to as the “specific portion”) between the first portion 41 and the downstream end.
摘要翻译：本发明提供一种燃料电池分离器，其中第一反应气体通道131具有位于第一部分41上游的第一部分41和第二部分51，第一部分41位于第一反应气体通道131的上游端最靠近第一反应气体通道131的上游端位于第一反应气体通道131的第二部分51和下游端之间的部分，位于第一反应气体通道131的上游端和第一部分41之间的部分中最靠近下游端的第二部分51。反应气体通道132,133在第一部分41和上游端之间不存在，但存在于第二部分51和下游端之间。第一反应气体通道131与第一反应气体通道132,133的第一部分（以下称为“特定部分”）的至少一个（以下称为“特定通道”）连通 41和下游端。

6. 发明授权

US08546037B2 Fuel cell separator having reactant gas channels with different cross sections and fuel cell comprising the same 有权
标题翻译：燃料电池分离器具有不同截面的反应气体通道和包含该燃料电池的燃料电池
公开(公告)号：US08546037B2
公开(公告)日：2013-10-01
申请号：US12937510
申请日：2009-05-18
申请人： Shinsuke Takeguchi , Yoichiro Tsuji , Takashi Nakagawa
发明人： Shinsuke Takeguchi , Yoichiro Tsuji , Takashi Nakagawa
IPC分类号： H01M2/38
CPC分类号： H01M8/026 , H01M8/0263 , H01M8/0265 , H01M2008/1095
摘要： A fuel cell separator of the present invention is a plate-shaped fuel cell separator including a reaction gas supply manifold hole 21, a reactant gas discharge manifold hole 22, a groove-shaped first reactant gas channel 131, and one or more groove-shaped second reaction gas channels 132 and 133, wherein the first reactant gas channel 131 includes a first portion 41 and a second portion 51 located upstream of the first portion 41, and a cross-sectional area of a first specified portion 81 which is a continuous portion including at least the first portion of the first reactant gas channel 131 and/or a cross-sectional area of a second specified portion 82 which extends continuously from at least a downstream end of the first reactant gas channel 131 is/are smaller than cross-sectional areas of the second reactant gas channels 132 and 133.
摘要翻译：本发明的燃料电池用隔板是具有反应气体供给歧管孔21，反应气体排出歧管孔22，槽状第一反应气体通道131以及一个以上的槽状的板状燃料电池隔板第二反应气体通道132和133，其中第一反应气体通道131包括位于第一部分41上游的第一部分41和第二部分51，以及作为连续部分的第一特定部分81的横截面积包括至少第一反应物气体通道131的第一部分和/或从第一反应气体通道131的至少下游端连续延伸的第二规定部分82的横截面面积小于交叉点，第二反应气体通道132和133的横截面积。

7. 发明授权

US08394545B2 Fuel cell system and operating method thereof 有权
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US08394545B2
公开(公告)日：2013-03-12
申请号：US12090766
申请日：2006-10-19
申请人： Aoi Muta , Yoichiro Tsuji , Miho Gemba
发明人： Aoi Muta , Yoichiro Tsuji , Miho Gemba
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/04119 , H01M8/04313 , H01M8/04358 , H01M8/04507 , H01M8/04694 , H01M8/04723 , H01M8/04731 , H01M8/04753 , H01M2008/1095 , H01M2250/10 , H01M2250/20 , Y02B90/14 , Y02T90/32
摘要： The present invention includes a fuel cell (11), a fuel gas supplying device (16), an oxidizing gas supplying device (17) and a control apparatus (20) and further includes at least one of a temperature control device (19) which controls the temperature of the fuel cell (11) and a humidifying device (24) which humidifies at least one of the fuel gas and the oxidizing gas to be supplied to the fuel cell (11), wherein: the control apparatus (20) controls at least one of the temperature control device (19), the humidifying device (24), the fuel cell (11) and the fuel gas supplying device (16) to cause the temperature of the fuel cell (11) to be equal to at least one of the dew point of the fuel gas and the dew point of the oxidizing gas, before cutting off an electrical connection between the fuel cell (11) and a load; and then the control apparatus (20) cuts off the electrical connection between the fuel cell (11) and the load.
摘要翻译：本发明包括燃料电池（11），燃料气体供给装置（16），氧化气体供给装置（17）和控制装置（20），还包括温度控制装置（19）和控制燃料电池（11）的温度和加湿装置（24），加湿装置（24）将要供给到燃料电池（11）的燃料气体和氧化气体中的至少一个加湿，其中：控制装置（20）控制温度控制装置（19），加湿装置（24），燃料电池（11）和燃料气体供给装置（16）中的至少一个，以使燃料电池（11）的温度等于在切断燃料电池（11）和负载之间的电气连接之前，燃料气体的露点和氧化气体的露点中的至少一个; 然后控制装置（20）切断燃料电池（11）和负载之间的电连接。

8. 发明申请

US20100316916A1 POLYMER ELECTROLYTE FUEL CELL SYSTEM 审中-公开
标题翻译：聚合物电解质燃料电池系统
公开(公告)号：US20100316916A1
公开(公告)日：2010-12-16
申请号：US12446214
申请日：2007-10-17
申请人： Shinsuke Takeguchi , Yoichiro Tsuji , Hiroki Kusakabe
发明人： Shinsuke Takeguchi , Yoichiro Tsuji , Hiroki Kusakabe
IPC分类号： H01M8/04 , H01M8/10 , H01M8/02
CPC分类号： H01M8/04089 , H01M8/04007 , H01M8/04119 , H01M8/1007
摘要： A polymer electrolyte fuel cell system of the present invention comprises cells 10, a stack 100, a temperature control device (160, 140, 40, 41), an anode gas supplier 110, a cathode gas supplier 120, and a controller 300. When a power generation output of the stack 100 is reduced, the controller 300 controls the anode gas supplier 110 and the cathode gas supplier 120 to reduce a supply amount of the anode gas and a supply amount of the cathode gas, and controls at least one of the anode gas supplier 110, the cathode gas supplier 120, and the temperature control device 100 to cause a dew point temperature of a gas supplied to at least one of the anode gas channels and the cathode gas channels to be higher relative the temperature of the stack 100 so that the gas becomes supersaturated or more supersaturated than prior to causing the dew point temperature of the gas to be higher.
摘要翻译：本发明的聚合物电解质燃料电池系统包括电池10，电池组100，温度控制装置（160,140,40,41），阳极气体供应器110，阴极气体供应器120和控制器300.当堆叠100的发电输出减少，控制器300控制阳极气体供应器110和阴极气体供应器120以减少阳极气体的供应量和阴极气体的供应量，并且控制至少一个阳极气体供给装置110，阴极气体供给装置120以及温度控制装置100，使得供给到至少一个阳极气体流路和阴极气体流路的气体的露点温度相对于堆100，使得气体比使气体的露点温度更高之前变得过饱和或更过饱和。

9. 发明申请

US20100233554A1 FUEL CELL SYSTEM AND OPERATING METHOD THEREOF 审中-公开
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20100233554A1
公开(公告)日：2010-09-16
申请号：US12161260
申请日：2007-01-16
申请人： Atsushi Nogi , Soichi Shibata , Aoi Muta , Yoichiro Tsuji , Kazuhito Hatoh
发明人： Atsushi Nogi , Soichi Shibata , Aoi Muta , Yoichiro Tsuji , Kazuhito Hatoh
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/0662 , H01M8/04156 , H01M8/04246 , H01M8/04514 , H01M8/04522 , H01M8/04753 , H01M2008/1095
摘要： A fuel cell system of the present invention includes: a polymer electrolyte fuel cell (1) including an MEA (12) having a polymer electrolyte membrane (13), an anode (16a) and a cathode (16b); a fuel gas supplying device (4) which supplies a fuel gas to the anode (16a); an oxidizing gas supplying device (5) which supplies an oxidizing gas to the cathode (16b); a moisture flow rate detector (2) which detects at least one of a flow rate of moisture discharged from the cathode (16b) and a flow rate of moisture discharged from the anode (16a); storage means (22) for storing a reference moisture flow rate that is the moisture flow rate at the time of a reference output of the polymer electrolyte fuel cell (1); and an anode oxidizer (25) which compares the moisture flow rate detected by the moisture flow rate detector (2) with the reference moisture flow rate stored in the storage means (22) and oxidizes the anode (16a) based on a result of the comparison.
摘要翻译：本发明的燃料电池系统包括：包含具有聚合物电解质膜（13），阳极（16a）和阴极（16b）的MEA（12）的聚合物电解质燃料电池（1）燃料气体供给装置（4），其向所述阳极（16a）供给燃料气体; 向所述阴极（16b）供给氧化气体的氧化剂气体供给装置（5）; 检测从阴极（16b）排出的湿气的流量和从阳极（16a）排出的湿度的流量中的至少一个的湿度流量检测器（2）。存储装置（22），用于存储作为所述固体高分子型燃料电池（1）的基准输出时的水分流量的基准水分流量; 以及阳极氧化器（25），其将由所述水分流量检测器（2）检测的水分流量与存储在所述存储装置（22）中的参考水分流量进行比较，并且基于所述阳极氧化器比较。

10. 发明申请

US20100075187A1 MEMBRANE-MEMBRANE REINFORCING MEMBER ASSEMBLY, MEMBRANE-CATALYST LAYER ASSEMBLY, MEMBRANE-ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL 失效
标题翻译：膜 - 膜增强部件组件，膜 - 催化层组件，膜电极组件和聚合物电解质燃料电池
公开(公告)号：US20100075187A1
公开(公告)日：2010-03-25
申请号：US12523300
申请日：2008-01-15
申请人： Aoi Muta , Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
发明人： Aoi Muta , Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M2008/1095 , H01M2300/0094
摘要： A membrane-membrane reinforcing member assembly includes: a polymer electrolyte membrane (1) having a substantially quadrilateral shape; a membrane-like first membrane reinforcing member (10a) disposed on a first main surface (F10) of the polymer electrolyte membrane (1) to bend at a substantially right angle at a corner of the polymer electrolyte membrane (1) and extend along sides forming the corner; and a membrane-like second membrane reinforcing member (10b) disposed on a second main surface (F20) of the polymer electrolyte membrane (1) to bend at a substantially right angle at a corner of the polymer electrolyte membrane (1) and extend along sides forming the corner, and the first membrane reinforcing member (10a) and the second membrane reinforcing member (10b) are disposed to extend along four sides of the polymer electrolyte membrane (1) as a whole.
摘要翻译：膜 - 膜增强部件组件包括：具有大致四边形形状的聚合物电解质膜（1）设置在聚合物电解质膜（1）的第一主表面（F10）上的膜状第一膜增强部件（10a），以在高分子电解质膜（1）的拐角处大致直角地弯曲并沿着侧面形成角落; 和设置在高分子电解质膜（1）的第二主面（F20）上的膜状的第二膜加强部件，在高分子电解质膜（1）的角部以大致直角弯曲并且沿着所述第一膜增强部件（10a）和所述第二膜加强部件（10b）整体设置成沿着所述高分子电解质膜（1）的四面延伸。

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