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11. 发明公开

EP1207576A3 Cobalt compound for use in alkaline storage battery, method for manufacturing the same, and positive electrode plate of alkaline storage battery employing the same 有权
标题翻译：使用钴化合物中的碱性蓄电池，及其制造方法，以及用于碱性蓄电池如这些含化合物 - 钴正电极板
公开(公告)号：EP1207576A3
公开(公告)日：2003-11-26
申请号：EP01127021.2
申请日：2001-11-14
申请人： Matsushita Electric Industrial Co., Ltd. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hayashi, Kiyoshi , Yamada, Toshihiro , Morishita, Nobuyasu , Ito, Kojiro
IPC分类号： H01M4/52
CPC分类号： H01M4/364 , H01M4/24 , H01M4/26 , H01M4/52 , H01M2004/028 , Y10T29/49108
摘要： To provide an alkaline storage battery, a cobalt compound obtained by mixing a cobalt hydroxide powder and a sodium hydroxide powder and applying a heat treatment to the same in an atmosphere containing oxygen, a cobalt compound obtained by adding a sodium hydroxide aqueous solution and an aqueous solution containing an oxidizing agent to a cobalt hydroxide powder, or a cobalt compound obtained by baking a cobalt hydroxide powder in an atmosphere containing oxygen is used. This oxidizing agent may comprise at least one selected from hydrogen peroxide, bromine, chlorine, sodium, hypochlorite and persulfate. This provides cobalt compounds suitable for producing long-life and highly reliable alkaline storage batteries, methods for manufacturing the same, and positive electrode plates of alkaline storage batteries employing the same.

12. 发明公开

EP1263064A1 Hydrogen absorption alloy electrode 有权
标题翻译： Elektrode aus wasserstoffabsorbierender Legierung
公开(公告)号：EP1263064A1
公开(公告)日：2002-12-04
申请号：EP02253434.1
申请日：2002-05-16
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Ito, Shinichiro , Seri, Hajime , Ito, Kojiro , Yuasa, Shinichi , Morishita, Nobuyasu
IPC分类号： H01M4/38 , H01M4/24
CPC分类号： H01M4/385 , C01B3/0078 , H01M4/24 , H01M4/383 , Y02E60/324
摘要： A negative electrode of a battery chiefly includes hydrogen absorption alloy particles (1) each having a surface layer (3). The alloy particles satisfy R2/R1 ≥ 0.004 and 5 µm ≤ R1 ≤ 20 µm, or more preferably 5 µm ≤ R1 ≤ 12.5 µm, where R1 is half of a median diameter of the particles (1) and R2 is the thickness of the surface layer (3).
摘要翻译：电池的负极主要包括各自具有表面层（3）的氢吸收合金粒子（1）。合金颗粒满足R2 /R1≥0.004和5μm≤R1≤20μm，或者更优选5μm≤R1≤12.5μm，其中R1是颗粒（1）的中值直径的一半，R2是表面层（3）的厚度。

13. 发明公开

EP1111700A3 Alkaline storage battery 有权
标题翻译：碱性蓄电池
公开(公告)号：EP1111700A3
公开(公告)日：2002-10-09
申请号：EP00309770.6
申请日：2000-11-03
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Ueda, Toshifumi , Morishita, Nobuyasu , Fujioka, Noriyuki , Ikoma, Munehisa
IPC分类号： H01M4/38
CPC分类号： H01M4/383
摘要： An alkaline storage battery of the present invention has a negative electrode comprising an AB 5 type hydrogen storage alloy containing at least nickel as B element. The hydrogen storage alloy contains 1.5 to 5.0% by weight of a magnetic substance comprising metallic nickel. The above-mentioned alkaline storage battery can effect high output from the initial stage of charging and discharging cycles.

14. 发明公开

EP0769821A3 Battery electrode substrate and process for producing the same 失效
标题翻译：其制备电池电极衬底和工艺
公开(公告)号：EP0769821A3
公开(公告)日：1999-12-08
申请号：EP96115428.3
申请日：1996-09-26
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Harada, Keizo, c/o Sumitomo Elec. Ind., Ltd. , Watanabe, Kenichi, c/o Sumitomo Elec. Ind., Ltd. , Yamanake, Shosaku, c/o Sumitomo Elec. Ind., Ltd. , Hayashi, Kiyoshi , Morishita, Nobuyasu , Takeshima, Hiroki , Kaiya, Hideo , Ikoma, Munehisa
IPC分类号： H01M4/80
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M4/661 , H01M4/667 , H01M4/80 , H01M4/808 , H01M10/30 , H01M2300/0014 , Y10T428/31678 , B22F3/114 , C25D7/00 , B22F3/22 , B22F3/001
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 µm in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.

15. 发明公开

EP0834940A2 Sealed alkaline storage battery 失效
标题翻译：气密密封碱性二次电池
公开(公告)号：EP0834940A2
公开(公告)日：1998-04-08
申请号：EP97307494.1
申请日：1997-09-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hoshina, Yasuko , Hattori, Yohei , Ito, Noboru , Morishita, Nobuyasu , Ikoma, Munehisa
IPC分类号： H01M2/16 , H01M10/28
CPC分类号： H01M2/1686 , H01M2/162 , H01M10/345 , H01M2300/0014 , Y02E60/124
摘要： A sealed alkaline storage battery of the present invention employs a non-woven fabric having a double-layer structure of dense and sparse layers as a separator to separate a positive electrode from a negative electrode, the sparse layer facing the positive electrode and being lower than the dense layer in fiber density.

16. 发明公开

EP0825658A3 Assembly of batteries connected electrically along connecting bars 失效
标题翻译：装配沿连接杆电连接的电池
公开(公告)号：EP0825658A3
公开(公告)日：1998-03-11
申请号：EP97306342.3
申请日：1997-08-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Sato, Kenji , Morishita, Nobuyasu , Inoue, Hiroshi , Ikoma, Munehisa
IPC分类号： H01M2/34 , H01M2/20
CPC分类号： H01M2/206 , H01M2/344 , H01R31/085
摘要： In constructing assembled batteries by electrically connecting through a connecting bar (8) the terminals (2) of neighboring single cells by means of metallic parts of the terminals, by directly covering both sides of the connecting bar with the exception of the electrical connection with an insulating protecting layer (9) of either natural rubber, synthetic rubber, or synthetic resin, and by directly or indirectly insulating and protecting the surface of the metallic parts for electrical connection, it was made possible to prevent corrosion of the connecting bar and the metallic parts for electrical connection, and to prevent capacity fluctuation due to hetertofore observed leakage current of single cells composing electric vehicle battteries to be used under severe conditions for a long period and at a high operating voltage, thereby improving the reliability and dramatically reducing the maintenance load.
摘要翻译：在通过连接条（8）通过连接条的金属部分通过连接条（8）电连接相邻单电池的端子（2）时，通过直接覆盖连接条的两侧，除了与电连接天然橡胶，合成橡胶或合成树脂的绝缘保护层（9），并且通过直接或间接绝缘和保护用于电连接的金属部件的表面，可以防止连接杆和金属的腐蚀并且为了防止由于构成电动汽车电池的单个电池在观察到的漏电流超过预期长时间和高工作电压的苛刻条件下所使用的容量波动，从而提高可靠性并显着减少维护负荷。

17. 发明公开

EP0825658A2 Assembly of batteries connected electrically along connecting bars 失效
标题翻译： Anordnung vonüberVerbindungsschienen elektrisch gekoppelten Batterien
公开(公告)号：EP0825658A2
公开(公告)日：1998-02-25
申请号：EP97306342.3
申请日：1997-08-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Sato, Kenji , Morishita, Nobuyasu , Inoue, Hiroshi , Ikoma, Munehisa
IPC分类号： H01M2/34 , H01M2/20
CPC分类号： H01M2/206 , H01M2/344 , H01R31/085
摘要： In constructing assembled batteries by electrically connecting through a connecting bar (8) the terminals (2) of neighboring single cells by means of metallic parts of the terminals, by directly covering both sides of the connecting bar with the exception of the electrical connection with an insulating protecting layer (9) of either natural rubber, synthetic rubber, or synthetic resin, and by directly or indirectly insulating and protecting the surface of the metallic parts for electrical connection, it was made possible to prevent corrosion of the connecting bar and the metallic parts for electrical connection, and to prevent capacity fluctuation due to hetertofore observed leakage current of single cells composing electric vehicle battteries to be used under severe conditions for a long period and at a high operating voltage, thereby improving the reliability and dramatically reducing the maintenance load.
摘要翻译：在通过连接杆（8）通过端子的金属部分通过直接覆盖连接杆的两侧电连接相邻单电池的端子（2）来构造组电池的电连接除了与天然橡胶，合成橡胶或合成树脂的绝缘保护层（9），并且通过直接或间接地绝缘和保护用于电连接的金属部件的表面，可以防止连接杆和金属的腐蚀用于电连接的部件，并且用于防止在长时间和高工作电压下在恶劣条件下使用构成电动车辆的单个电池的异常观察到的漏电流引起的容量波动，从而提高可靠性并大大降低维护负载。

18. 发明公开

EP0757396A1 Porous, nickel coated, sintered iron substrate for electrodes in alkaline secondary batteries 失效
标题翻译：烧结，铁的用于碱性二次电池的电极的多孔，镀镍基底
公开(公告)号：EP0757396A1
公开(公告)日：1997-02-05
申请号：EP95120001.3
申请日：1995-12-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hattori, Yohei , Morishita, Nobuyasu , Takeshima, Hiroki , Kaiya, Hideo , Ikoma, Munehisa
IPC分类号： H01M4/80 , H01M4/24 , H01M4/32 , H01M10/34
CPC分类号： H01M4/667 , H01M4/80 , H01M10/30 , H01M10/34 , H01M10/345 , Y02E60/124
摘要： The present invention relates to an alkaline secondary battery improved in the structure of the plate substrate, and provides an alkaline secondary battery which uses a three-dimensional porous substrate which is inexpensive, improved in stability in electrolyte and inhibited from shrinkage at sintering. The battery has such a construction comprising a sealed case containing positive electrodes mainly composed of a nickel oxide, negative electrodes mainly composed of a hydrogen-absorbing alloy or a cadmium oxide, an alkaline electrolyte containing at least one component selected from the group consisting of potassium hydroxide, lithium hydroxide and sodium hydroxide and separators, the substrate used for at least one of the positive electrode and the negative electrode being a three-dimensional porous iron sintered body on the surface of which is provided a nickel coating layer.
摘要翻译：本发明涉及到至碱性在板基底的结构改善二次电池，并且提供至碱性一种使用三维多孔基材的所有其是廉价的二次电池中，在电解质稳定性提高，在烧结的收缩抑制。电池已经研究了结构，它包括一个密封的情况下，包含主要成分为氧化镍的正电极，负电极主要由选自钾中选择的吸氢合金或氧化镉，以碱性电解质包含至少一个部件的氧化钾，氢氧化锂，氢氧化钠和分离器，用于正电极中的至少一个和负电极是一个三维多孔铁烧结体的所有其上设置有镍涂层的表面上的衬底。

19. 发明公开

EP1271685A3 Method for controlling battery charge and discharge 有权
标题翻译：对于充电 - 放电电池的控制方法
公开(公告)号：EP1271685A3
公开(公告)日：2007-07-04
申请号：EP02013492.0
申请日：2002-06-17
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD , Toyota Jidosha Kabushiki Kaisha
发明人： Ueda, Toshifumi , Morishita, Nobuyasu
IPC分类号： H01M10/44 , G01R31/36 , H02J7/00 , B60L11/18
CPC分类号： B60L11/185 , B60L11/1851 , B60L15/2045 , H01M10/44 , H02J7/0073 , H02J7/008 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7283 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： The present invention provides a method for controlling battery charging and discharging in which a battery is charged and discharged such that a SOC (state of charge) value of the battery is increased/decreased to a predetermined range when the SOC value of the battery is in a predetermined range; and a range of the SOC values in which charging and discharging processes are performed sequentially varies and a range of the SOC values after the charging and discharging processes also sequentially varies.

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