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1. 发明申请

WO0171828A3 MANGANESE DRY BATTERY 审中-公开
标题翻译：马来西亚干电池
公开(公告)号：WO0171828A3
公开(公告)日：2002-03-21
申请号：PCT/JP0101836
申请日：2001-03-08
申请人： MATSUSHITA ELECTRIC IND CO LTD , ISHIDA TSUTOMU , OGINO KEIJI
发明人： ISHIDA TSUTOMU , OGINO KEIJI
IPC分类号： H01M2/02 , H01M2/06 , H01M2/08 , H01M6/08 , H01M6/06
CPC分类号： H01M2/06 , H01M2/0235 , H01M2/0267 , H01M2/0275 , H01M2/08 , H01M4/50 , H01M6/08
摘要： A manganese dry battery which is stable and has an excellent gas tightness with any type of heat-shrinkable tube. The manganese dry battery comprises an anode zinc can (1), a cathode mixture (2) contained in the can, a separator (14) interposed between the can and the mixture, a carbon rod (3) inserted in the center of the mixture, a gasket (5) sealing the opening of the can and having a hole in the center thereof through which the carbon rod is inserted and a heat-shrinkable tube (6) covering the circumference of the can with the outer periphery of the gasket. The heat-shrinkable tube comprises at least one selected from the group consisting of polystyrene, polypropylene, polyethylene and a copolymer of ethylene and propylene, and a sealant (9) is applied at least between the opening end of the can and the gasket.
摘要翻译：一种锰干电池，稳定且具有优良的气密性与任何类型的热收缩管。锰干电池包括阳极锌罐（1），容纳在罐中的阴极混合物（2），介于罐和混合物之间的隔板（14），插入混合物中心的碳棒（3），密封罐的开口的垫圈（5），并且在其中心插入有碳棒的孔，并且在垫圈的外周覆盖罐的周围的热收缩管（6）。热收缩管包括选自聚苯乙烯，聚丙烯，聚乙烯和乙烯和丙烯的共聚物中的至少一种，并且至少在罐的开口端和垫圈之间施加密封剂（9）。

2. 发明申请

WO03083962A3 POSITIVE ELECTRODE CURRENT COLLECTOR AND MANGANESE DRY BATTERY USING THE SAME 审中-公开
标题翻译：正极电极电流收集器和使用该电极的锰电池
公开(公告)号：WO03083962A3
公开(公告)日：2004-01-22
申请号：PCT/JP0302963
申请日：2003-03-12
申请人： MATSUSHITA ELECTRIC IND CO LTD , INOKUCHI KOJI , OGINO KEIJI , MURAKAMI HAJIME
发明人： INOKUCHI KOJI , OGINO KEIJI , MURAKAMI HAJIME
IPC分类号： H01M4/75 , H01B1/24 , H01M20060101 , H01M2/08 , H01M4/62 , H01M4/66 , H01M4/68 , H01M4/96 , H01M6/06 , H01M6/08
CPC分类号： H01M4/667 , H01M4/663 , H01M4/75 , H01M6/08
摘要： The positive electrode current collector for a manganese dry battery of the present invention comprises a carbon rod, and either one of a paraffin wax containing hydrocarbon whose molecular weight is 300 to 500 and a microcrystalline wax containing hydrocarbon whose molecular weight is 500 to 800, which is impregnated into the carbon rod, is characterized in that the endothermic amount of the paraffin wax or the microcrystalline wax obtained by differential scanning calorimetry up to 45oC is not more than 1.0 J/g. This enables the manganese dry battery employing the positive electrode current collector of the present invention to keep its sealing performance in a good condition during high-temperature storage even with the use of a low-density carbon rod.
摘要翻译：本发明的锰干电池用正极集电体包括碳棒，分子量为300〜500的含石蜡的蜡和分子量为500〜800的含有微量蜡的烃，浸渍到碳棒中，其特征在于，通过差示扫描量热法在45℃下获得的石蜡或微晶蜡的吸热量不大于1.0J / g。这使得使用本发明的正极集电体的锰干电池即使使用低密度碳棒也可以在高温保存期间将其密封性能保持在良好状态。

3. 发明申请

WO2003083962A2 POSITIVE ELECTRODE CURRENT COLLECTOR AND MANGANESE DRY BATTERY USING THE SAME 审中-公开
标题翻译：正极电极电流收集器和使用该电极的锰电池
公开(公告)号：WO2003083962A2
公开(公告)日：2003-10-09
申请号：PCT/JP2003/002963
申请日：2003-03-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , INOKUCHI, Koji , OGINO, Keiji , MURAKAMI, Hajime
发明人： INOKUCHI, Koji , OGINO, Keiji , MURAKAMI, Hajime
IPC分类号： H01M
CPC分类号： H01M4/667 , H01M4/663 , H01M4/75 , H01M6/08
摘要： The positive electrode current collector for a manganese dry battery of the present invention comprises a carbon rod, and either one of a paraffin wax containing hydrocarbon whose molecular weight is 300 to 500 and a microcrystalline wax containing hydrocarbon whose molecular weight is 500 to 800, which is impregnated into the carbon rod, is characterized in that the endothermic amount of the paraffin wax or the microcrystalline wax obtained by differential scanning calorimetry up to 45 o C is not more than 1.0 J/g. This enables the manganese dry battery employing the positive electrode current collector of the present invention to keep its sealing performance in a good condition during high-temperature storage even with the use of a low-density carbon rod.
摘要翻译：本发明的锰干电池用正极集电体包括碳棒，分子量为300〜500的含石蜡的蜡和分子量为500〜800的含有微量蜡的烃，浸渍到碳棒中，其特征在于通过差示扫描量热法得到的高达45℃的石蜡或微晶蜡的吸热量不大于1.0J / g。这使得使用本发明的正极集电体的锰干电池即使使用低密度碳棒也可以在高温保存期间将其密封性能保持在良好状态。

4. 发明申请

WO0167527A3 MANGANESE DRY BATTERY 审中-公开
标题翻译：马来西亚干电池
公开(公告)号：WO0167527A3
公开(公告)日：2002-03-21
申请号：PCT/JP0101700
申请日：2001-03-05
申请人： MATSUSHITA ELECTRIC IND CO LTD , ASHIHARA RYOHEI , OGINO KEIJI , HASE HIROSHI , IGUCHI NAOTO
发明人： ASHIHARA RYOHEI , OGINO KEIJI , HASE HIROSHI , IGUCHI NAOTO
IPC分类号： H01M2/08 , H01M2/02 , H01M2/04 , H01M2/12 , H01M4/46 , H01M6/06
CPC分类号： H01M6/06 , H01M2/0235 , H01M2/0287 , H01M2/0421 , H01M2/1223 , H01M2/1235 , H01M2/1241 , H01M4/46 , H01M4/50
摘要： A manganese dry battery having a high reliability for explosion prevention by employing a new gasket shape, which is easily manufactured and controlled in terms of its dimensions, as well as an explosion proof mechanism. The manganese dry battery comprises a gasket (3) having an internal cylinder (13) which closely adheres to and holds a carbon rod, an external cylinder (14) which closely adheres to an inner wall of an opening of a zinc can, and a connecting portion (15) which connects the internal cylinder and the external cylinder; and a cathode terminal plate which fits to a top surface of the carbon rod, the battery being sealed by caulking an opening end of the zinc can and an outer periphery of the cathode terminal plate via an upper end of the external cylinder, wherein a cut-out portion (16) is provided in at least a part of an upper portion of the internal cylinder of the gasket, such that the gasket is deformed upon an increase in battery internal pressure to form a gap between the gasket and the carbon rod, and a gas is released from a vent hole provided to the cathode terminal plate through the gap.
摘要翻译：通过采用容易地制造和控制其尺寸的新的垫圈形状以及防爆机构，具有高可靠性用于防爆的锰干电池。锰干电池包括具有紧密粘附并保持碳棒的内筒（13）的密封垫（3），紧密附着在锌罐的开口的内壁上的外筒（14），以及连接内筒和外筒的连接部（15）以及阴极端子板，其与碳棒的顶面配合，电池通过外壳的上端铆接锌罐的开口端和阴极端子板的外周而被密封，出口部分（16）设置在垫圈的内筒的上部的至少一部分中，使得垫圈在电池内部压力增加时变形，以在垫圈和碳棒之间形成间隙，并且通过间隙从设置到阴极端子板的通气孔释放气体。

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