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

US5903136A Method for charging secondary batteries 失效
标题翻译：二次电池充电方法
公开(公告)号：US5903136A
公开(公告)日：1999-05-11
申请号：US975668
申请日：1997-11-28
申请人： Tadashi Takahashi , Satoru Funaki , Hideki Miyazaki , Katsunori Nishimura , Yoshiaki Kumashiro , Akihiro Takanuma
发明人： Tadashi Takahashi , Satoru Funaki , Hideki Miyazaki , Katsunori Nishimura , Yoshiaki Kumashiro , Akihiro Takanuma
IPC分类号： H02J7/10 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： H01M10/44 , H02J7/0086 , H02J7/0093
摘要： During the charging of a secondary battery, the charging current is maintained, but the value of the current is changed for a short time, and the internal resistance of the battery is calculated from the voltage and the current before and after the changing of the charging current. The charging voltage is determined by adding an extra voltage equivalent to the voltage drop caused by the internal resistance to a designated voltage. Thus, it takes only a short time for stabilizing the voltage when the current is changed, because the charging current is not switched off completely. Therefore, the charging time can be shortened.
摘要翻译：在二次电池的充电期间，保持充电电流，但是电流值在短时间内变化，并且电池的内部电阻根据充电变化前后的电压和电流计算当前。通过将与由内部电阻引起的电压降相当的额外电压加到指定电压来确定充电电压。因此，由于充电电流没有完全关断，电流变化时稳定电压只需要很短的时间。因此，可以缩短充电时间。

2. 发明授权

US6002220A Electric power storage air-conditioning system 失效
标题翻译：电力存储空调系统
公开(公告)号：US6002220A
公开(公告)日：1999-12-14
申请号：US912832
申请日：1997-08-19
申请人： Tadashi Takahashi , Satoru Funaki , Katsunori Nishimura , Hidetoshi Honbo , Noriaki Arakawa
发明人： Tadashi Takahashi , Satoru Funaki , Katsunori Nishimura , Hidetoshi Honbo , Noriaki Arakawa
IPC分类号： H02J7/00 , H02J7/34 , H02P1/00
CPC分类号： H02J7/0068 , H02J7/34
摘要： A high-efficiency, compact and low-cost electric power storage air-conditioning system incorporates inside its air-conditioner an electric power storage unit including a battery which is electrically interconnected to a d.c. system of the air-conditioner. Charging of the battery is controlled to be executed only during a steady operation of the air-conditioner when its load is light. Since a d.c. voltage of the battery is used directly as a d.c. voltage to drive the air-conditioner, a high efficiency, minimized loss and economical operation conditioning system is achieved.
摘要翻译：一种高效率，紧凑型和低成本的电力存储空调系统在其空调机内部包括一个电力存储单元，其包括电连接到直流电的电池。空调系统。控制电池的充电仅在空调器的负载轻时稳定运行时才执行。自从电池的电压直接用作直流电。电压驱动空调，实现高效率，最小化损耗和经济的运行调节系统。

3. 发明申请

US20130189591A1 Lithium-Ion Battery 审中-公开
标题翻译：锂离子电池
公开(公告)号：US20130189591A1
公开(公告)日：2013-07-25
申请号：US13877687
申请日：2011-08-19
申请人： Katsunori Nishimura , Yoshiaki Kumashiro , Kazushige Kohno , Toshiyuki Kobayashi
发明人： Katsunori Nishimura , Yoshiaki Kumashiro , Kazushige Kohno , Toshiyuki Kobayashi
IPC分类号： H01M10/056
CPC分类号： H01M10/056 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/4235 , H01M2300/0037 , H01M2300/004 , H01M2300/0042 , Y02T10/7011
摘要： The present invention aims to improve the fire resistance of an electrolytic solution used for a lithium-ion battery and improve the life characteristics of the lithium-ion battery. In the lithium ion battery of the present invention, specific amounts of ethylene carbonate and dimethyl carbonate are used for a non-aqueous electrolytic solution, and trimethyl phosphate is added thereto. Specifically, the non-aqueous electrolytic solution contains 60 vol % or more of ethylene carbonate (EC) and dimethyl carbonate (DMC). The volume ratio of DMC to the sum of EC and DMC is 0.3 to 0.6, and the non-aqueous electrolytic solution contains 3 to 5 wt % of trimethyl phosphate (TMP) with respect to the total weight of the non-aqueous electrolytic solution. Such a non-aqueous electrolytic solution has an effect of improving the self-fire extinguishing property, and thus improves the safety of the lithium-ion battery.
摘要翻译：本发明旨在提高用于锂离子电池的电解液的耐火性，并提高锂离子电池的使用寿命。在本发明的锂离子电池中，对于非水电解液使用碳酸亚乙酯和碳酸二甲酯的特定量，并向其中加入磷酸三甲酯。具体地说，非水电解液含有60体积％以上的碳酸亚乙酯（EC）和碳酸二甲酯（DMC）。 DMC与EC和DMC的总和的体积比为0.3〜0.6，相对于非水电解液的总重量，非水电解液含有3〜5重量％的磷酸三甲酯（TMP）。这样的非水电解液具有提高自熄灭性的效果，提高了锂离子电池的安全性。

4. 发明授权

US09214701B2 Lithium-ion rechargeable battery 有权
标题翻译：锂离子充电电池
公开(公告)号：US09214701B2
公开(公告)日：2015-12-15
申请号：US13877621
申请日：2011-08-19
申请人： Katsunori Nishimura , Yoshiaki Kumashiro , Kazushige Kohno , Toshiyuki Kobayashi
发明人： Katsunori Nishimura , Yoshiaki Kumashiro , Kazushige Kohno , Toshiyuki Kobayashi
IPC分类号： H01M10/0525 , H01M10/0563 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/587 , H01M10/0567 , H01M10/0569 , H01M10/44 , H01M4/02
CPC分类号： H01M10/0563 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/446 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： Provided is a technique of achieving a longer-life lithium ion secondary battery. The lithium ion secondary battery includes a cathode including a cathode active material containing Mn, an anode including an anode active material containing graphite and non-aqueous electrolytic solution including electrolyte, and LiBF4 and LiPF6 are allowed to coexist in the non-aqueous electrolytic solution. Especially preferably LiPF6 is contained more than LiBF4 in the electrolytic solution. Preferably the electrolytic solution further includes iodide salt. As a result, an oxide of phosphor and boron is deposited on the cathode, thus preventing elution of Mn included in the cathode. The amount of these electrolytes is preferably in the decreasing order of phosphor, boron and then iodine.
摘要翻译：提供了一种实现更长寿命的锂离子二次电池的技术。锂离子二次电池包括含有包含Mn的正极活性物质的阴极，包含含有石墨的负极活性物质的阳极和包含电解质的非水电解液，LiBF 4和LiPF 6的阴极共存在非水电解液中。特别优选LiPF 6在电解液中含有多于LiBF 4。优选地，电解液还包含碘化物盐。结果，在阴极上沉积荧光体和硼的氧化物，从而防止阴极中包含的Mn的溶出。这些电解质的量优选为荧光体，硼和碘的降序。

5. 发明申请

US20130202957A1 Lithium-Ion Rechargeable Battery 有权
标题翻译：锂离子充电电池
公开(公告)号：US20130202957A1
公开(公告)日：2013-08-08
申请号：US13877621
申请日：2011-08-19
申请人： Katsunori Nishimura , Yoshiaki Kumashiro , Kazushige Kohno , Toshiyuki Kobayashi
发明人： Katsunori Nishimura , Yoshiaki Kumashiro , Kazushige Kohno , Toshiyuki Kobayashi
IPC分类号： H01M10/0563 , H01M4/131 , H01M10/0525
CPC分类号： H01M10/0563 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/446 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： Provided is a technique of achieving a longer-life lithium ion secondary battery. The lithium ion secondary battery includes a cathode including a cathode active material containing Mn, an anode including an anode active material containing graphite and non-aqueous electrolytic solution including electrolyte, and LiBF4 and LiPF6 are allowed to coexist in the non-aqueous electrolytic solution. Especially preferably LiPF6 is contained more than LiBF4 in the electrolytic solution. Preferably the electrolytic solution further includes iodide salt. As a result, an oxide of phosphor and boron is deposited on the cathode, thus preventing elution of Mn included in the cathode. The amount of these electrolytes is preferably in the decreasing order of phosphor, boron and then iodine.
摘要翻译：提供了一种实现更长寿命的锂离子二次电池的技术。锂离子二次电池包括含有包含Mn的正极活性物质的阴极，包含含有石墨的负极活性物质的阳极和包含电解质的非水电解液，LiBF 4和LiPF 6的阴极共存在非水电解液中。特别优选LiPF 6在电解液中含有多于LiBF 4。优选地，电解液还包含碘化物盐。结果，在阴极上沉积荧光体和硼的氧化物，从而防止阴极中包含的Mn的溶出。这些电解质的量优选为荧光体，硼和碘的降序。

6. 发明授权

US08802274B2 Secondary battery module and secondary battery module apparatus 有权
标题翻译：二次电池模块和二次电池模块装置
公开(公告)号：US08802274B2
公开(公告)日：2014-08-12
申请号：US13022171
申请日：2011-02-07
申请人： Tadashi Yoshida , Katsunori Nishimura
发明人： Tadashi Yoshida , Katsunori Nishimura
IPC分类号： H01M2/00 , H01M2/12 , H01M10/50 , H01M2/24 , H01M6/42
CPC分类号： H01M2/1072 , H01M10/613 , H01M10/643 , H01M10/6557 , H01M10/6562 , H01M10/6563
摘要： A secondary battery module comprises a casing in which vents are formed so as to allow outside air to flow in a vertical direction and one or more partition walls partition an internal space of the casing into a plurality of cell chambers. The partition wall comprises the pipe member as communication path to communicate between the cell chambers and the outside of the casing so as to allow outside air to be introduced into the internal space of the cell chambers. The secondary battery module further comprises a plurality of rod-shaped battery cells housed in the cell chambers and beams to support the battery cells along a horizontal direction and at predetermined intervals in the vertical direction in the cell chambers such that a cell axis direction is perpendicular to the vertical direction and extends along the partition wall.
摘要翻译：二次电池模块包括壳体，其中形成通风口以允许外部空气在垂直方向上流动，并且一个或多个隔壁将壳体的内部空间分隔成多个电池室。分隔壁包括管构件作为连通通道，用于在电池室和外壳之间连通，从而允许外部空气引入电池室的内部空间。二次电池模块还包括容纳在电池室中的多个棒状电池单元和梁，以在电池室中沿水平方向和沿垂直方向以预定间隔支撑电池单元，使得电池轴方向垂直沿着垂直方向并沿分隔壁延伸。

7. 发明申请

US20110053024A1 Fuel cell using organic fuel 失效
标题翻译：燃料电池使用有机燃料
公开(公告)号：US20110053024A1
公开(公告)日：2011-03-03
申请号：US12805843
申请日：2010-08-20
申请人： Katsunori Nishimura , Masayoshi Kanno , Shinsuke Andoh
发明人： Katsunori Nishimura , Masayoshi Kanno , Shinsuke Andoh
IPC分类号： H01M8/10
CPC分类号： H01M8/04798 , H01M8/04388 , H01M8/04559 , H01M8/1011 , Y02E60/523
摘要： A fuel cell is provided which can control an optimum fuel concentration according to an output without a sensor for measuring the fuel concentration. The fuel cell uses a liquid organic compound for fuel and includes a membrane-electrode assembly, a passage for allowing fuel or oxidant to flow, a fuel supply unit for supplying the fuel to the fuel cell and intermittently or periodically changing a rate of fuel supply, and a computation processor for measuring a signal of a voltage or an output of the fuel cell, computing the rate of the fuel supply and the signal, and correcting the rate of the fuel supply. In the fuel cell, the optimum fuel concentration can be easily controlled according to the output by periodically varying the fuel concentration from a reference fuel concentration, measuring a voltage or an output and a variation range of the voltage or the output, and then determining whether the reference fuel concentration is appropriate or not.
摘要翻译：提供一种能够根据输出控制最佳燃料浓度的燃料电池，而不需要用于测量燃料浓度的传感器。燃料电池使用液体有机化合物作为燃料，并且包括膜电极组件，用于允许燃料或氧化剂流动的通道，用于向燃料电池供应燃料的燃料供应单元，并间歇地或周期性地改变燃料供应速率以及用于测量燃料电池的电压或输出的信号的计算处理器，计算燃料供应和信号的速率，以及校正燃料供给的速率。在燃料电池中，通过从参考燃料浓度周期性地改变燃料浓度，测量电压或输出以及电压或输出的变化范围，可以根据输出容易地控制最佳燃料浓度，然后确定是否参考燃料浓度是否合适。

8. 发明授权

US07695838B2 Fuel cell system and diagnosis system for the fuel cell system 失效
标题翻译：燃料电池系统和燃料电池系统的诊断系统
公开(公告)号：US07695838B2
公开(公告)日：2010-04-13
申请号：US11244237
申请日：2005-10-06
申请人： Masahiro Komachiya , Hiroshi Yamauchi , Katsunori Nishimura , Kou Takahashi , Yoshinari Hori , Yoshihide Kondo
发明人： Masahiro Komachiya , Hiroshi Yamauchi , Katsunori Nishimura , Kou Takahashi , Yoshinari Hori , Yoshihide Kondo
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： G01R31/3658 , G01R31/362 , G01R31/3665 , H01M4/8642 , H01M4/921 , H01M8/026 , H01M8/04007 , H01M8/0432 , H01M8/04365 , H01M8/04373 , H01M8/04544 , H01M8/04552 , H01M8/04559 , H01M8/04664 , H01M8/04679 , H01M8/04686 , H01M8/04738 , H01M8/04776 , H01M8/0491 , H01M8/0606 , H01M8/1004 , H01M2250/10 , Y02B90/14 , Y02E60/521
摘要： A part of cell stack portions constituting a part of a fuel cell stack is used as a voltage detection portion, the size of a frequency component belonging to a predetermined specific frequency range is extracted from a voltage signal detected and the existence/absence of abnormality of a fuel cell system is diagnosed on the basis of the frequency component extracted.
摘要翻译：构成燃料电池堆的一部分的电池组部分的一部分被用作电压检测部分，从检测到的电压信号中提取属于预定特定频率范围的频率分量的大小，并且存在/不存在异常基于提取的频率分量来诊断燃料电池系统。

9. 发明申请

US20060166066A1 Solid-polymer electrolyte fuel cell 审中-公开
标题翻译：固体高分子电解质燃料电池
公开(公告)号：US20060166066A1
公开(公告)日：2006-07-27
申请号：US11336848
申请日：2006-01-23
申请人： Katsunori Nishimura , Jinichi Imahashi , Masahiro Komachiya
发明人： Katsunori Nishimura , Jinichi Imahashi , Masahiro Komachiya
IPC分类号： H01M8/10 , H01M8/24 , H01M2/08
CPC分类号： H01M8/0271 , H01M8/0258 , H01M8/1007 , H01M8/241 , H01M8/242
摘要： A solid-polymer electrolyte fuel cell comprising power generating units each being constituted by laminating an electrolyte membrane sandwiched between a pair of electrodes, and a pair of gas diffusion layers disposed on the electrodes, wherein laminated portions are formed in the peripheries of the power generating units by laminating a separator, a gasket, the power generating unit, a gasket, and a separator in this order. Covering parts each has a gas flow channel forming groove, a plurality of gas flow channel forming leg portions extend in the direction of the depth of the grooves, and supporting portions for uniting the gas flow channel forming leg portions, the covering parts being inserted into the grooves.
摘要翻译：一种固体高分子电解质燃料电池，其特征在于，具有发电单元，各发电单元通过层叠夹在一对电极之间的电解质膜和设置在所述电极上的一对气体扩散层构成，其中，在发电的周边形成有层叠部单元通过依次层叠隔板，垫圈，发电单元，垫圈和隔板。覆盖部分各自具有气体流路形成槽，沿着凹槽的深度方向延伸的多个气体流路形成脚部分，以及用于使气体流道形成脚部结合的支撑部分，将覆盖部分插入凹槽。

10. 发明授权

US08647784B2 Fuel cell stack start method preventing cathode deterioration 失效
标题翻译：燃料电池堆启动方法，防止阴极劣化
公开(公告)号：US08647784B2
公开(公告)日：2014-02-11
申请号：US12920432
申请日：2009-11-18
申请人： Katsunori Nishimura , Kenji Yamaga , Osamu Kubota , Ko Takahashi
发明人： Katsunori Nishimura , Kenji Yamaga , Osamu Kubota , Ko Takahashi
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/0491 , H01M8/0267 , H01M8/04223 , H01M8/04302 , H01M8/04303 , H01M8/04955 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A fuel cell stack start method is to provide in which without relying on oxidation and reduction condition of an anode, an output reduction of the fuel cell stack can be avoided.In the start method of a solid polymer type fuel cell stack that is comprised of a separator including an anode flow channel for flowing a fuel, another separator including a cathode flow channel for feeding an oxidant and electrodes and an electrolyte interposed between the separators, the method is characterized by performing successively a first step of feeding the fuel to the fuel cell stack under a condition that a cathode is covered by generated water, a second step of forming an oxide layer on the cathode, a third step of feeding the oxidant gas to the fuel cell stack and a fourth step of extracting load current from the fuel cell stack.
摘要翻译：燃料电池堆起动方法是在不依赖于阳极的氧化还原条件的情况下提供，可以避免燃料电池堆的输出减少。在由包括用于使燃料流动的阳极流动通道的分离器构成的固体聚合物型燃料电池堆的起动方法中，包括用于供给氧化剂的阴极流动通道和电极以及插入在分离器之间的电解质的另一分离器，方法的特征在于连续执行在阴极被生成的水覆盖的条件下将燃料供给到燃料电池堆的第一步骤，在阴极上形成氧化物层的第二步骤，将氧化剂气体并且提供从燃料电池堆提取负载电流的第四步骤。

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