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1. 发明授权

US5281390A Method of producing hydrogen-storing alloy and electrode making use of the alloy 失效
标题翻译：使用该合金制备储氢合金和电极的方法
公开(公告)号：US5281390A
公开(公告)日：1994-01-25
申请号：US870224
申请日：1992-04-20
申请人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki , Akemi Shintani
发明人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki , Akemi Shintani
IPC分类号： C01B3/00 , C22C1/02 , H01M4/38 , C22C16/00 , C22C30/00
CPC分类号： C01B3/0031 , C22C1/02 , H01M4/383 , Y02E60/327 , Y10S420/90
摘要： In the method of the present invention for producing a hydrogen-storing alloy, part or whole of single substance of Zr as a starting material is replaced with a ferrozirconium or a zircalloy. This method enables production of a hydrogen-storing alloy at reduced material and production costs and with high efficiency and safety of work. The alloy produced by this method has high homogeneity with no segregation. It is thus possible to obtain a hydrogen-storing alloy superior in hydrogen-storing characteristics such as hydrogen storage capacity, reaction speed, and electrode reaction efficiency in an electrolyte. It is also possible to obtain, by using this alloy, a nickel-hydrogen storage battery having a large storage capacity and capable of performing quick charging and discharging, while exhibiting longer life and higher economy.
摘要翻译： PCT No.PCT / JP89 / 01319 Sec。 371日期1990年8月2日第 102（e）1990年8月2日PCT PCT 1989年12月28日PCT公布。公开号WO90 / 07585 日本1990年7月12日。在本发明的制备储氢合金的方法中，作为起始原料的Zr的单一物质的一部分或全部被铁氟化锆或锆合金代替。该方法能够以减少的材料和生产成本以及高效率和安全的工作生产储氢合金。通过该方法制造的合金具有高均匀性，没有偏析。因此，可以获得在电解液中的储氢能力，反应速度，电极反应效率等储氢特性优异的储氢合金。通过使用这种合金，也可以获得具有大存储容量并能够进行快速充放电的镍氢蓄电池，同时具有更长的寿命和更高的经济性。

2. 发明授权

US5490970A Method of producing hydrogen-storing alloy and electrode making use of the alloy 失效
标题翻译：使用该合金制备储氢合金和电极的方法
公开(公告)号：US5490970A
公开(公告)日：1996-02-13
申请号：US261305
申请日：1994-06-16
申请人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki , Akemi Shintani
发明人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki , Akemi Shintani
IPC分类号： C01B3/00 , C22C1/02 , H01M4/38
CPC分类号： H01M4/383 , C01B3/0031 , C22C1/02 , Y02E60/327 , Y10S420/90
摘要： In the method of the present invention for producing a hydrogen-storing alloy, part or whole of single substance of Zr as a starting material is replaced with a ferrozirconium or a zircalloy. This method enables production of a hydrogen-storing alloy at reduced material and production costs and with high efficiency and safety of work. The alloy produced by this method has high homogeneity with no segregation. It is thus possible to obtain a hydrogen-storing alloy superior in hydrogen-storing characteristics such as hydrogen storage capacity, reaction speed, and electrode reaction efficiency in an electrolyte. It is also possible to obtain, by using this alloy, a nickel-hydrogen storage battery having a large storage capacity and capable of performing quick charging and discharging, while exhibiting longer life and higher economy.
摘要翻译：在用于制造储氢合金的本发明的方法中，作为原料的Zr的单一物质的一部分或全部被铁氟化锆或锆合金代替。该方法能够以减少的材料和生产成本以及高效率和安全的工作生产储氢合金。通过该方法制造的合金具有高均匀性，没有偏析。因此，可以获得在电解液中的储氢能力，反应速度，电极反应效率等储氢特性优异的储氢合金。通过使用这种合金，也可以获得具有大存储容量并能够进行快速充放电的镍氢蓄电池，同时具有更长的寿命和更高的经济性。

3. 发明授权

US5268143A Method of producing hydrogen-storing alloy from a zirconium-tin starting material 失效
标题翻译：从锆锡原料制备储氢合金的方法
公开(公告)号：US5268143A
公开(公告)日：1993-12-07
申请号：US796819
申请日：1991-11-25
申请人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki , Akemi Shintani
发明人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki , Akemi Shintani
IPC分类号： C01B3/00 , H01M4/38 , C22C16/00
CPC分类号： H01M4/383 , C01B3/0031 , Y02E60/327 , Y10S420/90
摘要： In the method of the present invention for producing a hydrogen-storing alloy, part or whole of single substance of Zr as a starting material is replaced with a ferrozirconium or a zircalloy. This method enables production of a hydrogen-storing alloy at reduced material and production costs and with high efficiency and safety of work. The alloy produced by this method has high homogeneity with no segregation. It is thus possible to obtain a hydrogen-storing alloy superior in hydrogen-storing characteristics such as hydrogen storage capacity, reaction speed, and electrode reaction efficiency in an electrolyte. It is also possible to obtain, by using this alloy, a nickel-hydrogen storage battery having a large storage capacity and capable of performing quick charging and discharging, while exhibiting longer life and higher economy.
摘要翻译：在用于制造储氢合金的本发明的方法中，作为原料的Zr的单一物质的一部分或全部被铁氟化锆或锆合金代替。该方法能够以减少的材料和生产成本以及高效率和安全的工作生产储氢合金。通过该方法制造的合金具有高均匀性，没有偏析。因此，可以获得在电解液中的储氢能力，反应速度，电极反应效率等储氢特性优异的储氢合金。通过使用这种合金，也可以获得具有大存储容量并能够进行快速充放电的镍氢蓄电池，同时具有更长的寿命和更高的经济性。

4. 发明授权

US4444727A Hydrogen gas purification apparatus 失效
标题翻译：氢气净化装置
公开(公告)号：US4444727A
公开(公告)日：1984-04-24
申请号：US390626
申请日：1982-06-21
申请人： Nobuyuki Yanagihara , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
发明人： Nobuyuki Yanagihara , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
IPC分类号： B01D53/14 , B01D53/04 , C01B3/00 , C01B3/50 , C01B3/56 , B01J23/90
CPC分类号： B01D53/04 , C01B3/0005 , C01B3/0031 , C01B3/508 , B01D2253/10 , B01D2259/40001 , B01D2259/40098 , B01D2259/402 , B01D53/0446 , Y02E60/327
摘要： A hydrogen gas purification apparatus which includes at least one set of two hydrogen purification containers coupled to each other for heat exchanging therebetween, each of the hydrogen purification containers containing a hydrogen absorbing alloy. The hydrogen gas purification apparatus is so arranged as to cause hydrogen gas to be selectively desorbed from and absorbed into the hydrogen absorbing alloy by the amount of heat produced when the hydrogen gas is selectively absorbed into and desorbed from the hydrogen absorbing alloy.
摘要翻译：一种氢气净化装置，其包括彼此耦合以进行热交换的至少一组两个氢净化容器，每个氢净化容器含有吸氢合金。氢气净化装置被配置为使氢气选择性地从吸氢合金中解吸并吸收到吸氢合金中，当氢气被选择性地吸收到吸氢合金中并从吸氢合金中解吸出来时产生的热量。

5. 发明授权

US4997729A Anode for high temperature fuel cell 失效
标题翻译：高温燃料电池阳极
公开(公告)号：US4997729A
公开(公告)日：1991-03-05
申请号：US290189
申请日：1988-12-27
申请人： Kazuhito Hatoh , Junji Niikura , Hisaaki Gyoten , Noboru Taniguchi , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
发明人： Kazuhito Hatoh , Junji Niikura , Hisaaki Gyoten , Noboru Taniguchi , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
IPC分类号： H01M4/86 , H01M8/14
CPC分类号： H01M4/9041 , H01M4/8621 , H01M8/142 , H01M2004/8684 , H01M2008/147 , H01M2300/0051 , Y02E60/526 , Y10S420/90
摘要： An anode for high temperature fuel cell containing metal hydrides or hydrogen absorbing alloys at least in part of the anode material of high temperature fuel cell operating while consuming a gas containing hydrogen, or a gas substantially containing hydrogen, as the fuel. In particular, at least in part of the anode for molten carbonate fuel cell, either metal hydrides or hydrogen absorbing alloys is used, and the performance of the anode is enhanced, and it contributes to extension of the life of the anode.
摘要翻译：一种用于高温燃料电池的阳极，其含有至少部分高温燃料电池的负极材料中的金属氢化物或吸氢合金，同时消耗含氢的气体或基本上含有氢的气体作为燃料。特别地，至少部分用于熔融碳酸盐燃料电池的阳极，使用金属氢化物或吸氢合金，并且提高阳极的性能，并且有助于延长阳极的寿命。

6. 发明授权

US4946646A Alloy for hydrogen storage electrodes 失效
标题翻译：储氢电极用合金
公开(公告)号：US4946646A
公开(公告)日：1990-08-07
申请号：US194568
申请日：1988-05-16
申请人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
发明人： Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
IPC分类号： C01B3/00 , H01M4/24 , H01M4/38
CPC分类号： C01B3/0031 , H01M4/242 , H01M4/383 , Y02E60/327 , Y02P70/54 , Y10S420/90 , Y10T29/49108
摘要： A hydrogen storage electrode comprising a body of an alloy of the general formula, AB.sub.a, or a hydride thereof, in which A represents at least one element selected from the group consisting of Zr, Ti, Hf, Ta, Y, Ca, Mg, La, Ce, Pr, Mm, Nb, Nd, Mo, Al and Si, B represents at least one element selected from Ni, V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm where Mm is a mixture of rare earth elements, Pr, Nd, Th and Sm provided that A and B are different from each other, and a is a value of from 1.0 to 2.5. The alloy has an alloy phase which is substantially a Laves phase of an intermetallic compound of A and B, and has a crystal structure of a hexegonally symmetric C14 type having crystal lattice constants, a and c, of from 4.8 to 5.2 angstroms and from 7.9 to 8.3 angstroms, respectively, and/or a cubically symmetric C15 type having a crystal lattice constant of from 6.92 to 7.70 angstroms. A method for making the electrode is also described using a sintering or non-sintering process.

7. 发明授权

US5149383A Hydrogen storage alloy electrode 失效
标题翻译：氢存储合金电极
公开(公告)号：US5149383A
公开(公告)日：1992-09-22
申请号：US677572
申请日：1991-03-29
申请人： Hajime Seri , Yoshio Moriwaki , Akemi Shintani , Tsutomu Iwaki
发明人： Hajime Seri , Yoshio Moriwaki , Akemi Shintani , Tsutomu Iwaki
IPC分类号： H01M4/38
CPC分类号： H01M4/383 , Y10S420/90
摘要： The present invention provides a hydrogen storage alloy electrode made of a pentanary or higher multi-component hydrogen storage alloy or a hydride thereof where the alloy comprises at least Zr, Mn, Cr, Ni, and M where M is one or more elements selected from V an Mo, and a major component of the alloy phase is C.sub.15 (MgCu.sub.2) type Laves phase. This hydrogen storage alloy electrode may be enhanced in its performance by subjecting the alloy after the production thereof to a homogenizing heat-treatment at a temperature of 900.degree. to 1300.degree. C. in vacuum or in an inert gaseous atmosphere.

8. 发明授权

US5131920A Method of manufacturing sealed rechargeable batteries 失效
标题翻译：密封充电电池的制造方法
公开(公告)号：US5131920A
公开(公告)日：1992-07-21
申请号：US713286
申请日：1991-06-11
申请人： Yoshio Moriwaki , Hajime Seri , Akemi Shintani , Tsutomu Iwaki , Yoshinori Toyoguchi
发明人： Yoshio Moriwaki , Hajime Seri , Akemi Shintani , Tsutomu Iwaki , Yoshinori Toyoguchi
IPC分类号： H01M4/38 , H01M10/34
CPC分类号： H01M4/383 , H01M10/345 , Y02E60/124 , Y10T29/4911
摘要： The invention relates to a new method of manufacturing a sealed rechargeable alkaline battery including metal oxides as positive electrode active materials and a hydrogen absorbing alloy as a negative electrode material. The basic principle of the method is that, instead of the conventional electrochemical formation, the property of a hydrogen absorbing alloy is utilized to cause the negative electrode to absorb hydrogen to thereby achieve precharged portions within the negative electrode having a relatively larger capacity as compared with the positive electrode. Regardless of the kind of positive electrode, the method of the invention insures a broad freedom in the capacity appropriation between the positive and negative electrodes.
摘要翻译：本发明涉及一种包括金属氧化物作为正极活性物质和作为负极材料的吸氢合金的密封可充电碱性电池的新方法。该方法的基本原理是，代替常规的电化学形成，利用吸氢合金的性质使负极吸收氢，从而在具有相对较大容量的负极内实现预充电部分，与正电极。无论正极的种类如何，本发明的方法确保了正极和负极之间的容量容限的广泛的自由度。

9. 发明授权

US4370163A Hydrogen storage alloy and process for making same 失效
标题翻译：储氢合金及其制作方法
公开(公告)号：US4370163A
公开(公告)日：1983-01-25
申请号：US184173
申请日：1980-09-04
申请人： Yoshio Moriwaki , Takaharu Gamou , Nobuyuki Yanagihara , Toshio Yamashita , Tsutomu Iwaki
发明人： Yoshio Moriwaki , Takaharu Gamou , Nobuyuki Yanagihara , Toshio Yamashita , Tsutomu Iwaki
IPC分类号： C01B3/00 , C22C14/00 , C01B6/24 , C22C38/14
CPC分类号： C22C14/00 , C01B3/0031 , Y02E60/327 , Y10S420/90
摘要： A hydrogen storage Ti-Fe alloy of the general formula, Ti.sub.1-x A.sub.x Fe.sub.y-z B.sub.z, in which A is Zr, Hf or a mixture thereof, B is a member selected from Cr, Cu, Co, Mo, V, Ni, Nb, Mn and a mixture thereof, and x, y and z are values of certain ranges, respectively. The alloy is predominantly comprised of an effective alloy phase of CsCl type body-centered cubic crystals. The alloy of the formula where z=O is within the scope of the invention. A process for making an alloy of this type is also disclosed.
摘要翻译： A为通式为Ti1-xAxFey-zBz的储氢Ti-Fe合金，其中A为Zr，Hf或其混合物，B为选自Cr，Cu，Co，Mo，V，Ni，Nb， Mn及其混合物，x，y和z分别为一定范围的值。该合金主要由CsCl型体心立方晶体的有效合金相组成。其中z = 0的式的合金在本发明的范围内。还公开了制造这种合金的方法。

10. 发明授权

US5205985A Hydrogen storage alloy and hydride electrodes having C15 crystal structure 失效
标题翻译：具有C15晶体结构的氢存储合金和氢化物电极
公开(公告)号：US5205985A
公开(公告)日：1993-04-27
申请号：US858366
申请日：1992-03-26
申请人： Hajime Seri , Yoshio Moriwaki , Yasuharu Yamamura , Yoichiro Tsuji , Tsutomu Iwaki
发明人： Hajime Seri , Yoshio Moriwaki , Yasuharu Yamamura , Yoichiro Tsuji , Tsutomu Iwaki
IPC分类号： H01M4/38
CPC分类号： H01M4/383 , Y10S420/90
摘要： A hydrogen storage alloy preferably used for electrodes in an alkaline storage battery is provided. The alloy is of the general formula ZrMn.sub.w V.sub.x M.sub.y Ni.sub.z which comprises C15-type Laves phases having a crystal structure similar to that of MgCu.sub.2 as a main alloy phase, where M is an element selected from the group consisting of Fe and Co; w, x, y, and z are respectively the mole ratios of Mn, V, M and Ni to Zr; the conditions 0.4.ltoreq.w.ltoreq.0.8, 0.1.ltoreq.x.ltoreq.0.3, 0.ltoreq.y.ltoreq.0.2, 1.0.ltoreq.z.ltoreq.1.5 and 2.0.ltoreq.w+x+y+z.ltoreq.2.4 are satisfied.

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