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1. 发明公开

EP1487039A4 POSITIVE ELECTRODE ACTIVE MATERIAL, PRODUCTION METHOD THEREOF AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译： ANODENAKTIVMATERIAL，HERSTELLUNGSVERFAHRENDAFÜRUNDSEKUNDÄRBATTERIEMIT WASSERFREIEM ELEKTROLYT
公开(公告)号：EP1487039A4
公开(公告)日：2008-12-17
申请号：EP03707026
申请日：2003-02-24
申请人： PANASONIC CORP , UNIV OSAKA CITY
发明人： OHZUKU TSUTOMU , YOSHIZAWA HIROSHI , NAGAYAMA MASATOSHI , KOSHINA HIZURU
IPC分类号： H01M10/05 , C01G37/00 , C01G45/00 , C01G49/00 , C01G51/00 , C01G53/00 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/66 , H01M10/0525 , H01M10/0569 , H01M10/42 , H01M4/58 , H01M2/16 , H01M4/02 , H01M10/40
CPC分类号： H01M4/131 , C01G23/005 , C01G37/006 , C01G45/1235 , C01G49/0072 , C01G51/54 , C01G53/54 , C01P2002/32 , C01P2002/72 , C01P2002/74 , C01P2002/76 , C01P2002/77 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/40 , H01M4/136 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0585 , H01M2004/021 , H01M2004/027 , H01M2010/4292
摘要： In order to provide a 3V level non-aqueous electrolyte secondary battery with a flat voltage and excellent cycle life at a high rate with low cost, the present invention provides a positive electrode represented by the formula: Li2+/- alpha ÄMeÜ4O8-x, wherein 0
摘要翻译：为了以低成本提供具有平坦电压和优异的循环寿命的3V级非水电解质二次电池，本发明提供了一种由下式表示的正极：Li2 /α-MeMe4O8-x，其中 0≤α<0.4,0

2. 发明专利

DE60043388D1 未知
公开(公告)号：DE60043388D1
公开(公告)日：2010-01-07
申请号：DE60043388
申请日：2000-06-21
申请人： PANASONIC CORP
发明人： NAKASHIMA TAKUYA , ARIMOTO SHINJI , NAGAYAMA MASATOSHI , NITTA YOSHITAKI
IPC分类号： C01B31/02 , H01M4/13 , H01M4/38 , H01M4/505 , H01M4/62 , H01M10/05 , H01M10/052
摘要： A non-aqueous electrolyte secondary battery provided with a positive electrode having a lithium-manganese composite oxide as a positive electrode material, a negative electrode comprising a material capable of absorbing and releasing lithium and a non-aqueous electrolyte can be inhibited from deterioration of the negative electrode and can maintain excellent battery performances even after stored in a high-temperature environment or subjected to charging and discharging cycles at high temperatures by containing at least one of sodium (Na), potassium (K), calcium (Ca) and strontium (Sr).

3. 发明专利

DE60238700D1 LITHIUM-IONEN-SEKUNDÄRBATTERIE 未知
公开(公告)号：DE60238700D1
公开(公告)日：2011-02-03
申请号：DE60238700
申请日：2002-10-21
申请人： PANASONIC CORP
发明人： OKOCHI MASAYA , NAGAYAMA MASATOSHI , KAWATATE YUTAKA , TANAKA RYOICHI , ASANO HIDEYA
IPC分类号： H01M4/58 , H01M2/02 , H01M4/131 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M10/0569 , H01M10/36

4. 发明专利

DE69939892D1 未知
公开(公告)号：DE69939892D1
公开(公告)日：2008-12-24
申请号：DE69939892
申请日：1999-06-08
申请人： MITSUI MINING & SMELTING CO , PANASONIC CORP
发明人： NAGAYAMA MASATOSHI , ARIMOTO SHINJI , NUMATA KOICHI , KAMADA TSUNEYOSHI
IPC分类号： C01G45/00 , C04B35/64 , C01G45/12 , H01M4/131 , H01M4/58 , H01M10/05 , H01M10/44 , H01M50/571
摘要： A process of producing spinel-type lithium manganate which is characterized by comprising pulverizing electrodeposited manganese dioxide, neutralizing the powder with sodium hydroxide or sodium carbonate to a pH of 2 or higher, mixing the electrolytic manganese dioxide with a lithium raw material, and firing the mixture.

5. 发明公开

EP2738834A4 BATTERY PACK 有权转让
公开(公告)号：EP2738834A4
公开(公告)日：2015-01-07
申请号：EP12819481
申请日：2012-07-06
申请人： PANASONIC CORP
发明人： GESHI SHINYA , MOTOKAWA SHINYA , KISHII DAISUKE , NAGAYAMA MASATOSHI , OHSAWA YOSHIKI
IPC分类号： H01M2/10 , H01M2/12
CPC分类号： H01M2/1252 , H01M2/0247 , H01M2/1077 , H01M10/655 , H01M10/6566
摘要： Battery modules each include: a module case; and a plurality of cells arranged in the module case, wherein each module case is separated into a battery chamber in which the cells are accommodated and an exhaust path through which an exhaust gas from at least one of the cells is released via an outlet opening to the outside of the module case, the battery modules in an arrangement are mounted on a module mounting member, the module mounting member is fixed to a pack case, and the module mounting member is provided with an exhaust duct through which the exhaust gas released from the exhaust path passes.

6. 发明公开

EP1655793A4 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND CHARGE/DISCHARGE SYSTEM THEREOF 有权转让
标题翻译：与水无电解质和加载/卸载系统及其二次电池
公开(公告)号：EP1655793A4
公开(公告)日：2009-07-15
申请号：EP04732213
申请日：2004-05-11
申请人： PANASONIC CORP
发明人： WATANABE SHOICHIRO , NAGAYAMA MASATOSHI , KURANAKA SO
IPC分类号： H01M4/131 , H01M4/36 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/05 , H01M10/0525 , H01M10/0566 , H01M10/058 , H01M10/42 , H01M10/44
CPC分类号： H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/448 , H01M2010/4292 , Y02E60/122
摘要： A nonaqueous electrolyte secondary battery is disclosed which comprises a positive electrode composed of a positive electrode mix layer, a negative electrode composed of a negative electrode mix layer, a separator or a lithium ion-conductive porous film interposed between the positive electrode and the negative electrode, and a lithium ion-conductive nonaqueous electrolyte. The positive electrode mix layer contains a positive electrode active material composed of a lithium-transition metal composite oxide, and the lithium-transition metal composite oxide contains lithium, a transition metal and a metal other than the transition metal. The negative electrode mix layer contains a negative electrode active material composed of a carbon material. In the region where the positive electrode mix layer and the negative electrode mix layer face each other, the ratio (R: Wp/Wn) of the weight of the positive electrode active material (Wp) contained in the positive electrode mix layer per unit area to the weight of the negative electrode active material (Wn) contained in the negative electrode mix layer per unit area is 1.3-2.2. In the normal operation, the charging final voltage of this nonaqueous electrolyte secondary battery is set at 4.25-4.5 V.

7. 发明公开

EP2662911A4 CELL MODULE 审中-公开
标题翻译： ZELLMODUL
公开(公告)号：EP2662911A4
公开(公告)日：2013-11-27
申请号：EP11855088
申请日：2011-12-22
申请人： PANASONIC CORP
发明人： GESHI SHINYA , NAGAYAMA MASATOSHI , KISHII DAISUKE , TEMMYO HIROSHI
IPC分类号： H01M2/10 , H01M2/02 , H01M2/12 , H01M2/20 , H01M2/24 , H01M2/34 , H01M10/44
CPC分类号： H01M2/027 , H01M2/1077 , H01M2/1252 , H01M2/24 , H01M2/347 , H01M2200/00 , H01M2220/20
摘要： A battery module (100) includes: a plurality of cells (10) connected in parallel; and a holder (20) configured to house the cells (10). In each of the cells (10), an electrode group (4) including a positive electrode (1), a negative electrode (2), and a separator (3) is housed in a cell case (7). The cell case (7) is electrically connected to one of the positive electrode (1) or the negative electrode (2) to have a first electric potential. The holder (20) includes a plurality of housings (21) each housing an associated one of the cells (10), and has a second electric potential opposite to the first electric potential. The cells (10) are housed in the housings (21) with the cell cases (7) being insulated from the holder (20).

8. 发明公开

EP1505672A4 ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：活性材料的二次电池的正电极为他们的生产用水不含电解质和过程
公开(公告)号：EP1505672A4
公开(公告)日：2012-01-04
申请号：EP03720998
申请日：2003-04-30
申请人： PANASONIC CORP
发明人： ARIMOTO SHINJI , OKUYAMA TAKAHIRO , NAGAYAMA MASATOSHI , YOSHIZAWA HIROSHI
IPC分类号： H01M4/02 , H01M4/04 , H01M4/131 , H01M4/48 , H01M4/485 , H01M4/52 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/36 , H01M4/58 , C01G51/00 , H01M10/40
CPC分类号： H01M4/525 , C01G51/42 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/485 , H01M10/0525 , H01M10/0587 , H01M2004/021 , H01M2004/028

9. 发明专利

JP2014170613A Battery module 审中-公开
标题翻译：电池模块
公开(公告)号：JP2014170613A
公开(公告)日：2014-09-18
申请号：JP2011142566
申请日：2011-06-28
申请人： Panasonic Corp , パナソニック株式会社
发明人： ITOI TOSHIKI , NAGAYAMA MASATOSHI , YASUI SHUNSUKE , KISHII DAISUKE
IPC分类号： H01M2/10 , H01M10/60
CPC分类号： H01M2/105 , H01M2/1241 , H01M2/1252 , H01M2/345 , H01M10/613 , H01M10/623 , H01M10/643 , H01M10/6555 , H01M10/6557 , H01M10/6561
摘要： PROBLEM TO BE SOLVED: To suppress an increase in the size or weight of a battery module, and, even when a situation occurs in which a fire blows out from the battery, to prevent the blowout of a fire from the battery module and thereby heightens safety.SOLUTION: A battery module comprises a plurality of unit cells 100 having an open part through which a gas is discharged, a heat transfer member 220 having a plurality of battery accommodation parts 222 in which the plurality of unit cells 100 are accommodated, and a lid 270 for forming an exhaust hood 271 between the heat transfer member 220 and itself. The heat transfer member 220 has a through-hole 228 substantially parallel with the battery accommodation parts 222 between the plurality of battery accommodation parts 222, a gas discharged from the unit cells 100 being discharged to the outside through the through-hole 228.
摘要翻译：要解决的问题：为了抑制电池模块的尺寸或重量的增加，并且即使当发生火灾从电池吹出的情况时，为了防止来自电池模块的火焰喷出，从而提高安全性。电池模块包括具有开放部分的多个单体电池100，排出气体，具有容纳多个单电池100的多个电池容纳部222的传热部件220，以及用于在传热构件220和其本身之间形成排气罩271的盖子270。传热构件220具有与多个电池容纳部222之间的电池容纳部222大致平行的通孔228，从单电池100排出的气体通过通孔228排出到外部。

10. 发明专利

JP2012119136A Battery module 有权
标题翻译：电池模块
公开(公告)号：JP2012119136A
公开(公告)日：2012-06-21
申请号：JP2010267116
申请日：2010-11-30
申请人： Panasonic Corp , パナソニック株式会社
发明人： KISHII DAISUKE , NAGAYAMA MASATOSHI , NAKAJIMA TAKUYA , ASAIDA YASUHIRO
IPC分类号： H01M2/10 , H01M10/60 , H01M10/613 , H01M10/617 , H01M10/623 , H01M10/625 , H01M10/643 , H01M10/651 , H01M10/653 , H01M10/6551
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery module with a long life by dissolving ununiformity of a temperature difference of unit cells in a battery holder with a simple structure.SOLUTION: The module comprises a battery holder 300, which has a plurality of battery housing parts 200, in which unit cells 100 are housed with their polarities aligned in the same direction; and in which the plural battery housing parts 200 are arranged in three or more lines. An area of the battery holder 300 has outer areas S1, S3 having the battery housing parts 100 arranged in the outside line, and a central area S2 having the battery housing parts 100 arranged in the center line. A thermal capacity per cell housing part obtained by diving a thermal capacity of the battery holder in the central area S2 by the number of the battery housing parts 100 arranged in the area is larger than that in the outer areas S1, S3.
摘要翻译：要解决的问题：通过以简单的结构将单元电池的温度差的不均匀性溶解在电池保持器中来提供具有长寿命的电池模块。解决方案：该模块包括电池座300，电池座300具有多个电池壳体部分200，其中容纳单元电池100的极性沿相同方向排列; 并且其中多个电池外壳部件200布置成三行或更多行。电池座300的区域具有外部区域S1，S3，其具有布置在外线中的电池容纳部分100，以及具有布置在中心线上的电池容纳部分100的中心区域S2。通过将中央区域S2中的电池座的热容量设置在该区域中的电池容纳部件100的数量而获得的每个电池外壳部件的热容量大于外部区域S1，S3中的热容量。版权所有（C）2012，JPO＆INPIT

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