专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5229222A Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US5229222A
公开(公告)日：1993-07-20
申请号：US790474
申请日：1991-11-12
申请人： Masaru Tsutsumi , Nobuyoshi Nishizawa , Tsukasa Itoh , Takaaki Matsubayashi , Takahiro Yonesaki , Koichi Satoh , Akio Furukawa , Ikuo Yonezu , Shin Fujitani , Kenji Nasako , Toshihiko Saito
发明人： Masaru Tsutsumi , Nobuyoshi Nishizawa , Tsukasa Itoh , Takaaki Matsubayashi , Takahiro Yonesaki , Koichi Satoh , Akio Furukawa , Ikuo Yonezu , Shin Fujitani , Kenji Nasako , Toshihiko Saito
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/065 , H01M8/04089
摘要： A fuel cell system for directly converting chemical energy of a fuel into electric energy electrochemically. A fuel cell has a cathode and an anode. A main hydrogen absorbing alloy supplies a hydrogen gas to the anode of the fuel cell during steady-state operation of the system. An auxiliary hydrogen absorbing alloy originally having a higher hydrogen gas absorbing/desorbing equilibrium pressure than the main hydrogen absorbing alloy at an equal temperature supplies a hydrogen gas to the anode until the equilibrium pressure of the main hydrogen absorbing alloy, which is supplied an exhaust gas from the fuel cell is equal to a hydrogen gas absorbing/desorbing equilibrium pressure of the auxiliary hydrogen absorbing alloy, the auxiliary hydrogen absorbing alloy receiving the hydrogen gas from the main hydrogen absorbing alloy during steady-state operation.
摘要翻译：燃料电池系统，用于将燃料中的化学能直接转化成电能的电能。燃料电池具有阴极和阳极。主要的储氢合金在系统的稳态运行期间向燃料电池的阳极供应氢气。原始具有比主吸氢合金高的氢气吸收/解吸平衡压力的辅助吸氢合金在等温下将氢气供给到阳极，直到提供废气的主吸氢合金的平衡压力燃料电池等于辅助吸氢合金的氢气吸收/解吸平衡压力，辅助吸氢合金在稳态运行期间从主吸氢合金接收氢气。

2. 发明授权

US5056318A Refrigerating and/or heating device of contact type 失效
标题翻译：接触式加热和/或加热装置
公开(公告)号：US5056318A
公开(公告)日：1991-10-15
申请号：US486469
申请日：1990-02-28
申请人： Takahiro Yonesaki , Akio Furukawa , Shin Fujitani , Kenji Nasako , Ikuo Yonezu
发明人： Takahiro Yonesaki , Akio Furukawa , Shin Fujitani , Kenji Nasako , Ikuo Yonezu
IPC分类号： A61B18/02 , A61F7/00 , B26D7/10 , E05B17/00 , F17C11/00 , F25B17/12 , G01N1/00
CPC分类号： E05B17/0016 , A61B18/02 , B26D7/10 , F17C11/005 , F25B17/12 , A61B2018/0275 , Y02E60/321
摘要： A refrigerating and/or heating device of the contact type utilizing the endothermic and exothermic reactions of a hydrogen absorbing alloy comprises a contact member (16) in the form of a closed container (18) having a contact surface (17) and packed with a hydrogen absorbing alloy (19), a handle member (21) in the form of a closed container (22) packed with another hydrogen absorbing alloy (23), and a gas pipe (25) interconnecting the two members and having a valve (26).

3. 发明授权

US5174367A Thermal utilization system using hydrogen absorbing alloys 失效
标题翻译：使用氢吸收合金的热利用系统
公开(公告)号：US5174367A
公开(公告)日：1992-12-29
申请号：US490999
申请日：1990-03-09
申请人： Kenji Nasako , Takahiro Yonesaki , Akio Furukawa , Ikuo Yonezu , Masakazu Moroto , Naoki Hiro , Toshihiko Saito
发明人： Kenji Nasako , Takahiro Yonesaki , Akio Furukawa , Ikuo Yonezu , Masakazu Moroto , Naoki Hiro , Toshihiko Saito
IPC分类号： F02P17/02 , F25B17/12
CPC分类号： F25B17/12 , F02P17/02 , Y02B30/62
摘要： In order to make a thermal utilization system operable in a stable and efficient condition regardless the variation of the operating heat source used, the system is provided with three hydrogen absorbing alloys having different pressure-temperature characteristics, wherein absorption/desorption of hydrogen gas is performed in two steps, i.e. the hydrogen gas desorbed from a first alloy is absorbed by a second alloy at a predetermined pressure, and is absorbed by the third alloy at a higher pressure after it is desorbed from the second alloy in a case when the temperature of the operating heat source is low, while the hydrogen gas desorbed from the first alloy is directly transported from the first alloy to the third alloy to be absorbed there when the temperature of the operating heat source is high. Alternatively, two hydrogen absorbing alloys having different pressure-temperature characteristics are used in such a way that, when the temperature of the operating heat source is low, the hydrogen gas desorbed from the first alloy is pumped to the second alloy to be absorbed there, but the gas is directly transported from the first alloy to the second alloy to be absorbed there when the temperature of the operating heat source is high.
摘要翻译：为了使热利用系统在稳定且有效的条件下可操作，无论使用的工作热源的变化如何，该系统都具有三种具有不同压力 - 温度特性的吸氢合金，其中进行氢气的吸收/解吸在两个步骤中，即从第一合金解吸的氢气被第二合金以预定压力吸收，并且在第二合金从第二合金解吸后被第三合金吸收，在第二合金的温度工作热源低，而从第一合金解吸的氢气直接从第一合金输送到第三合金，当工作热源的温度高时被吸收。或者，使用具有不同压力 - 温度特性的两个吸氢合金，使得当操作热源的温度低时，从第一合金解吸的氢气被泵送到第二合金以在其中被吸收，但是当操作热源的温度高时，气体从第一合金直接输送到第二合金，以被吸收到那里。

4. 发明授权

US5841043A Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy 失效
标题翻译：吸氢合金成型体和装有吸氢合金的容器
公开(公告)号：US5841043A
公开(公告)日：1998-11-24
申请号：US854846
申请日：1997-05-12
申请人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
发明人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
IPC分类号： B22F1/00 , B22F9/02 , C01B3/00 , C22C32/00 , F17C11/00 , H01M8/06 , C22C19/03
CPC分类号： H01M8/065 , B22F1/0014 , B22F1/0059 , B22F9/023 , C01B3/0005 , C01B3/0057 , C01B3/0078 , C01B3/0084 , C22C32/0094 , F17C11/005 , B22F2998/00 , Y02E60/321 , Y02E60/327 , Y02P20/129 , Y10S420/90
摘要： A shaped body of hydrogen absorbing alloy prepared by pressing a mixture of a hydrogen absorbing alloy powder A having a first particle-size distribution, a hydrogen absorbing alloy powder B having a second particle-size distribution and a binder C, the powder A being larger than the powder B in mean particle size, the mixture being at least 0.03 to not gerater than 0.50 in the mean particle size ratio r.sub.B /r.sub.A of the powder B to the powder A wherein r.sub.A and r.sub.B are the mean particle sizes of the respective powders A and B. The hydrogen absorbing alloy of the powder B is higher than the hydrogen absorbing alloy of the powder A in the rate of progress of pulverization resulting from absorption and desorption of hydrogen.
摘要翻译：通过压制具有第一粒度分布的吸氢合金粉末A，具有第二粒度分布的吸氢合金粉末B和粘合剂C的混合物制备的吸氢合金成形体，粉末A较大与平均粒径的粉末B相比，在粉末B与粉末A的平均粒径比rB / rA中，混合物的摩尔比为0.50以上，rA和rB为各粉末的平均粒径 A和B.粉末B的吸氢合金比由氢的吸收和解吸产生的粉碎进程的速度高于粉末A的吸氢合金。

5. 发明授权

US5662729A Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy 失效
标题翻译：吸氢合金成型体和装有吸氢合金的容器
公开(公告)号：US5662729A
公开(公告)日：1997-09-02
申请号：US538371
申请日：1995-10-03
申请人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
发明人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
IPC分类号： B22F1/00 , B22F9/02 , C01B3/00 , C22C32/00 , F17C11/00 , H01M8/06 , C22C19/03
CPC分类号： H01M8/065 , B22F1/0014 , B22F1/0059 , B22F9/023 , C01B3/0005 , C01B3/0057 , C01B3/0078 , C01B3/0084 , C22C32/0094 , F17C11/005 , B22F2998/00 , Y02E60/321 , Y02E60/327 , Y02P20/129 , Y10S420/90
摘要： A shaped body of hydrogen absorbing alloy prepared by pressing a mixture of a hydrogen absorbing alloy powder A having a first particle-size distribution, a hydrogen absorbing alloy powder B having a second particle-size distribution and a binder C. The powder A is larger than the powder B in mean particle size. The mixture has a mean particle size ratio r.sub.B /r.sub.A of the powder B to the powder A, wherein r.sub.A and r.sub.B are the mean particle sizes of the respective powders A and B of at least 0.03 to not greater than 0.50. The hydrogen absorbing alloy of the powder B has a higher rate of progress of pulverization resulting from absorption and desorption of hydrogen than the hydrogen absorbing alloy of the powder A.
摘要翻译：通过压制具有第一粒度分布的吸氢合金粉末A，具有第二粒度分布的吸氢合金粉末B和粘合剂C的混合物制备的吸氢合金成形体。粉末A较大比平均粒径的粉末B。混合物的粉末B与粉末A的平均粒径比rB / rA，其中rA和rB是各粉末A和B的平均粒度为至少0.03至不大于0.50。粉末B的吸氢合金比粉末A的吸氢合金具有比吸收和解吸氢更高的粉碎进程。

6. 发明授权

US5591897A Apparatus for and method of measuring gas absorbing characteristics 失效
标题翻译：气体吸收特性测量装置及方法
公开(公告)号：US5591897A
公开(公告)日：1997-01-07
申请号：US466045
申请日：1995-06-06
申请人： Hiroshi Nakamura , Shin Fujitani , Yumiko Nakamura , Takahiro Yonesaki , Koichi Nishimura , Teruhiko Imoto , Ikuo Yonezu
发明人： Hiroshi Nakamura , Shin Fujitani , Yumiko Nakamura , Takahiro Yonesaki , Koichi Nishimura , Teruhiko Imoto , Ikuo Yonezu
IPC分类号： G01N7/04 , F17C11/00 , G01N15/08
CPC分类号： G01N15/0893 , Y02E60/321
摘要： The invention relates to an apparatus for measuring the gas absorbing and/or desorbing characteristics of a substance having a property to absorb a gas. The apparatus comprises a sample container for containing the substance, a gas storage connected to the sample container for storing the gas until a predetermined pressure is reached, a gas supply source for supplying the gas to the gas storage, a first valve provided on a line connecting the gas supply source to the gas storage, a second valve provided on the line between the first valve and the gas storage, and a third valve provided on a gas discharge line connected to the line between the first and second valves, the first to third valves being each a two-position valve having an open position and a closed position, the valves defining a region thereby surrounded and serving as a preliminary storage for temporarily holding the gas when the gas is supplied or discharged. The substance having the gas absorbing property is, for example, a hydrogen absorbing alloy, and the gas is hydrogen.
摘要翻译：本发明涉及一种用于测量具有吸收气体的物质的气体吸收和/或解吸特性的装置。该装置包括用于容纳物质的样品容器，连接到用于储存气体的样品容器直到达到预定压力的气体存储器，用于将气体供应到气体存储器的气体供应源，设置在管线上的第一阀将气体供应源连接到气体存储器，设置在第一阀和气体存储器之间的管线上的第二阀，以及设置在连接到第一和第二阀之间的管线上的气体排出管线上的第三阀，第一阀第三阀分别是具有打开位置和关闭位置的两位置阀，所述阀限定了一个被包围的区域，并且用作在供应或排出气体时临时保持气体的预备存储器。具有气体吸收性的物质例如是吸氢合金，气体是氢。

7. 发明授权

US5932513A Container packed with powder of hydrogen absorbing alloy 有权
标题翻译：容器中装有吸氢合金粉末
公开(公告)号：US5932513A
公开(公告)日：1999-08-03
申请号：US166140
申请日：1998-10-02
申请人： Hiroshi Nakamura , Shin Fujitani , Yumiko Nakamura , Hiroshi Watanabe , Ikuo Yonezu , Takahiro Yonesaki , Kouichi Nishimura
发明人： Hiroshi Nakamura , Shin Fujitani , Yumiko Nakamura , Hiroshi Watanabe , Ikuo Yonezu , Takahiro Yonesaki , Kouichi Nishimura
IPC分类号： B01J20/28 , B22F1/00 , B22F9/02 , C01B3/00 , C22C32/00 , F17C11/00 , H01M8/06 , B01J20/02 , B22F3/02
CPC分类号： F17C11/005 , B22F1/0014 , B22F1/0059 , B22F9/023 , C01B3/0005 , C01B3/0057 , C01B3/0078 , C01B3/0084 , C22C32/0094 , H01M8/065 , B22F2998/00 , Y02E60/321 , Y02E60/327 , Y10S420/90 , Y10T428/13
摘要： A container packed with a mixture of powders classified respectively into two or at least three particle-size distribution groups which are different in average particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of such an alloy and a substance not absorbing hydrogen. The mixture is at least 0.03 to not greater than 0.50 in the ratio d.sub.2 /d.sub.1 wherein d.sub.1 is the average particle size of the powder having the particle-size distribution of the largest average particle size, and d.sub.2 is the average particle size of the powder having the particle-size distribution of the second largest average particle size. The weight ratio of the powder to the total weight of the powders is greater when that powder has a particle-size distribution of larger average particle size. The weight ratio of the powder having the particle-size distribution of the second largest average particle size to the powder having the particle-size distribution of the largest average particle size is at least 0.2 to not greater than 0.8.
摘要翻译：将分散有两种或至少三种平均粒度不同的粒度分布基团的粉末混合物填充的容器，该粉末包含单独的吸氢合金或这种合金与不吸收氢的物质的组合。混合物的比率d2 / d1为0.03以上，0.50以下，其中，d1为粒径分布最大的平均粒径的粉末的平均粒径，d2为粉末的平均粒径具有第二大平均粒径的粒度分布。当粉末具有较大平均粒度的粒度分布时，粉末与粉末的总重量的重量比较大。具有第二最大平均粒径的粒度分布的粉末与具有最大平均粒径的粒度分布的粉末的重量比至少为0.2以上且0.8以下。

8. 发明授权

US5900558A Container packed with powder of hydrogen absorbing alloy 失效
公开(公告)号：US5900558A
公开(公告)日：1999-05-04
申请号：US901193
申请日：1997-07-28
申请人： Hiroshi Nakamura , Shin Fujitani , Yumiko Nakamura , Hiroshi Watanabe , Ikuo Yonezu , Takahiro Yonesaki , Kouichi Nishimura
发明人： Hiroshi Nakamura , Shin Fujitani , Yumiko Nakamura , Hiroshi Watanabe , Ikuo Yonezu , Takahiro Yonesaki , Kouichi Nishimura
IPC分类号： B01J20/28 , B22F1/00 , B22F9/02 , C01B3/00 , C22C32/00 , F17C11/00 , H01M8/06 , C01B3/02 , C22C29/00
CPC分类号： F17C11/005 , B22F1/0014 , B22F1/0059 , B22F9/023 , C01B3/0005 , C01B3/0057 , C01B3/0078 , C01B3/0084 , C22C32/0094 , H01M8/065 , B22F2998/00 , Y02E60/321 , Y02E60/327 , Y10S420/90 , Y10T428/13
摘要： A container packed with a mixture of powders classified respectively into two or at least three particle-size distribution groups which are different in average particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of such an alloy and a substance not absorbing hydrogen. The mixture is at least 0.03 to not greater than 0.50 in the ratio d.sub.2 /d.sub.1 wherein d.sub.1 is the average particle size of the powder having the particle-size distribution of the largest average particle size, and d.sub.2 is the average particle size of the powder having the particle-size distribution of the second largest average particle size. The weight ratio of the powder to the total weight of the powders is greater when that powder has a particle-size distribution of larger average particle size. The weight ratio of the powder having the particle-size distribution of the second largest average particle size to the powder having the particle-size distribution of the largest average particle size is at least 0.2 to not greater than 0.8.

9. 发明授权

US5908487A Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy 失效
标题翻译：吸氢合金成型体和装有吸氢合金的容器
公开(公告)号：US5908487A
公开(公告)日：1999-06-01
申请号：US823013
申请日：1997-03-21
申请人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
发明人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
IPC分类号： B22F1/00 , B22F9/02 , C01B3/00 , C22C32/00 , F17C11/00 , H01M8/06 , B22F9/00
CPC分类号： H01M8/065 , B22F1/0014 , B22F1/0059 , B22F9/023 , C01B3/0005 , C01B3/0057 , C01B3/0078 , C01B3/0084 , C22C32/0094 , F17C11/005 , B22F2998/00 , Y02E60/321 , Y02E60/327 , Y02P20/129 , Y10S420/90
摘要： A hydrogen absorbing alloy-packed container packed with a mixture of powders classified respectively into at least two particle-size distribution groups, each of which is different in mean particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of a hydrogen absorbing alloy and a substance not absorbing hydrogen, the mixture having a ratio r.sub.N+1 /r.sub.N, wherein r.sub.N is the mean particle size of the powder having a particle-size distribution of the Nth largest mean particle size, N being an integer of not smaller than 1, and r.sub.N+1 is the mean particle size of the powder having a particle-size distribution of the (N+1)th largest mean particle size, of at least 0.03 to not greater than 0.50. The alloy powders can be selected from the group consisting of lanthanum-nickel, mischmetal-nickel, iron titanium and titanium manganese.
摘要翻译：填充有分散在至少两个粒度分布基团中的粉末混合物的吸氢合金填充容器，每个粒度分布基团的平均粒度不同，单独地包含吸氢合金的粉末或吸氢合金的组合合金和不吸收氢的物质，混合物的比例为rN + 1 / rN，其中rN是具有第N个最大平均粒径的粒度分布的粉末的平均粒度，N不小于并且rN + 1是具有（N + 1）个最大平均粒径的粒度分布的粉末的平均粒度为至少0.03以上且0.50以下。合金粉末可选自镧 - 镍，混合稀土 - 镍，铁钛和钛锰。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式