公开(公告)号：EP1492181A4

公开(公告)日：2010-06-02

申请号：EP03705293

申请日：2003-02-18

申请人： BRIDGESTONE CORP

发明人： OTSUKI MASASHI ,  EGUCHI SHINICHI ,  KANNO HIROSHI

IPC分类号： C01G9/02 ,  C01G23/047 ,  C01G49/02 ,  H01M4/04 ,  H01M4/06 ,  H01M4/08 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/62 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/36 ,  H01M4/02 ,  H01M10/40

CPC分类号： H01M4/131 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/0416 ,  H01M4/0435 ,  H01M4/08 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/505 ,  H01M4/525 ,  H01M6/168 ,  H01M10/052 ,  H01M10/0567

公开(公告)号：EP1968137A1

公开(公告)日：2008-09-10

申请号：EP08101166.0

申请日：2008-01-31

申请人： Seiko Instruments Inc.

发明人： Yamaguchi, Norishige

IPC分类号： H01M4/32 ,  H01M4/52

CPC分类号： H01M4/06 ,  H01M2/0222 ,  H01M2/164 ,  H01M2/1686 ,  H01M4/08 ,  H01M4/244 ,  H01M4/32 ,  H01M4/62 ,  H01M4/625 ,  H01M6/12 ,  H01M2004/023 ,  H01M2300/0014

摘要： A flat alkaline primary battery (1) is provided. The annular end portion (3a) of the negative electrode can (3) is engaged with the annular end portion (2a) of the positive electrode can (2) so that the positive electrode (2) can and the negative electrode can (3) are connected via a gasket (4) to create an enclosed space (10) inside the cans (2, 3). The enclosed space (10) accommodates a separator (6), a positive electrode mixture (5) having a positive electrode active material as a main component, and a negative electrode mixture (7) having a negative electrode active material as a main component. The enclosed space (10) is filled with an alkaline electrolyte. The positive electrode active material is oxy nickel hydroxide. The negative electrode active material is a zinc or zinc alloy powder. The mass of the oxy nickel hydroxide is 3.9 or more and 4.4 or less times greater than the mass of the zinc or the zinc alloy.

摘要翻译： 提供扁平的碱性一次电池（1）。 负极罐（3）的环形端部（3a）与正极罐（2）的环形端部（2a）啮合，从而正极（2）和负极罐（3） 通过垫圈（4）连接以在罐（2,3）内部形成封闭空间（10）。 封闭空间10容纳隔板6，以正极活性物质为主成分的正极合剂（5），以负极活性物质为主要成分的负极合剂（7）。 封闭空间（10）充满碱性电解液。 正极活性物质是氧化氢氧化镍。 负极活性物质是锌或锌合金粉末。 氧化氢氧化镍的质量为锌或锌合金的质量的3.9倍以上且4.4倍以下。

公开(公告)号：EP1324406A3

公开(公告)日：2005-08-17

申请号：EP02258941.0

申请日：2002-12-24

申请人： Wilson Greatbatch Technologies, Inc.

发明人： Gan, Hong ,  Takeuchi, Esther S.

IPC分类号： H01M4/02 ,  H01M4/36 ,  H01M10/40 ,  H01M6/16

CPC分类号： H01M10/052 ,  H01M4/02 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0428 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/08 ,  H01M4/36 ,  H01M4/381 ,  H01M4/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M4/583 ,  H01M4/661 ,  H01M4/667 ,  H01M6/16 ,  H01M2006/5094

摘要： A new cathode design has a first cathode active material of a relatively low energy density but of a relatively high rate capability contacted to a first cathode current collector and a second cathode active material having a relatively high energy density but of a relatively low rate capability in contact with a second cathode current collector, is described. The first and second cathode current collectors are connected to a common terminal lead. The present cathode design is useful for powering an implantable medical device requiring a high rate discharge application.

公开(公告)号：EP1207568A3

公开(公告)日：2005-08-10

申请号：EP01127527.8

申请日：2001-11-17

申请人： WILSON GREATBATCH LTD.

发明人： Gan, Hong ,  Takeuchi, Esther S.

IPC分类号： H01M4/02 ,  H01M4/06 ,  H01M4/36 ,  H01M6/16

CPC分类号： H01M4/13 ,  A61N1/378 ,  H01M4/06 ,  H01M4/08 ,  H01M4/34 ,  H01M4/366 ,  H01M4/48 ,  H01M4/581 ,  H01M4/582 ,  H01M4/5825 ,  H01M4/5835 ,  H01M4/661 ,  H01M4/667 ,  H01M6/16 ,  H01M6/5055 ,  H01M2004/028 ,  H01M2300/0037

摘要： A new sandwich cathode design is provided having a first cathode structure of a first cathode active material of a relatively low energy density but of a relatively high rate capability, for example SVO, mixed with a second cathode active material having a relatively high energy density but a relatively low rate capability, for example CF x , with the percentage of SVO being less than that of CF x and sandwiched between two current collectors. Then, a second cathode mixture of SVO and CF x active materials is contacted to the outside of the current collectors. However, the percentage of SVO to CF x is greater in the second structure than in the first. Such an exemplary cathode design might look like:    (100-y)% SVO + y% CF x , wherein 0 ≤ y ≤ 100/current collector/(100-x)% SVO + x% CF x , wherein 0 ≤ x ≤ 100/current collector/(100-y)% SVO + y% CF x , wherein 0 ≤ y ≤ 100, and wherein the ratio of x to y is selected from the group consisting of y

公开(公告)号：EP1498965A1

公开(公告)日：2005-01-19

申请号：EP03746887.3

申请日：2003-03-28

申请人： Bridgestone Corporation

发明人： OTSUKI, Masashi c/o BRIDGESTONE CORPORATION ,  EGUCHI, Shinichi c/o BRIDGESTONE CORPORATION ,  KANNO, Hiroshi c/o BRIDGESTONE CORPORATION

IPC分类号： H01M4/06 ,  H01M4/50 ,  H01M6/16 ,  H01M4/02 ,  H01M4/58 ,  H01M10/40

CPC分类号： H01M4/131 ,  H01M4/06 ,  H01M4/08 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/502 ,  H01M4/505 ,  H01M4/525 ,  H01M6/14 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2004/021 ,  H01M2004/028 ,  Y10T29/49108

摘要： In a positive electrode of a non-aqueous electrolyte battery, at least one alkaline earth metal oxide selected from the group consisting of magnesium oxide, calcium oxide and barium oxide is dispersed between particles of an active substance for positive electrode, whereby a discharge capacity or recharge-discharge capacity of the non-aqueous electrolyte battery just after the preparation and after the storing at high temperature is improved.

摘要翻译： 在非水电解质电池的正极，选自氧化镁中选择的至少一种碱土金属氧化物，氧化钙和氧化钡分散正极活性物质的颗粒，由此放电容量或之间 刚制备后和在高温下的存储之后的非水电解质电池的充电 - 放电容量得到提高。

公开(公告)号：EP1485960A2

公开(公告)日：2004-12-15

申请号：EP02806817.9

申请日：2002-12-17

申请人： Eveready Battery Company, Inc.

发明人： LANGAN, Richard, A. ,  SCHUBERT, Mark, A. ,  ZHANG, Jing ,  ZHENG, Guanghong ,  FEDDRIX, Frank, H. ,  TUDRON, Frank, B. ,  TUCHOLSKI, Gary, R. ,  HILMI, Abdelkader ,  BAILEY, John, C. ,  WEBBER, Andrew

IPC分类号： H01M2/16 ,  H01M4/70 ,  H01M2/02 ,  H01M4/24 ,  H01M4/26 ,  H01M4/66 ,  H01M6/12 ,  H01M6/22 ,  H01M6/40

CPC分类号： H01M6/12 ,  H01M2/0257 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/1653 ,  H01M2/18 ,  H01M4/0404 ,  H01M4/0414 ,  H01M4/06 ,  H01M4/08 ,  H01M4/244 ,  H01M4/26 ,  H01M4/50 ,  H01M4/62 ,  H01M4/623 ,  H01M4/625 ,  H01M4/663 ,  H01M4/667 ,  H01M6/045 ,  H01M6/22 ,  H01M6/40 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0002 ,  H01M2300/0014 ,  H01M2300/0085 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49114 ,  Y10T29/49115

摘要： A flat, flexible electrochemical cell is provided. The within invention describes various aspects of the flat, flexible electrochemical cell. A printed anode is provided that obviates the need for a discrete anode current collector, thereby reducing the size of the battery. An advantageous electrolyte is provided that enables the use of a metallic cathode current collector, thereby improving the performance of the battery. Printable gelled electrolytes and separators are provided, enabling the construction of both co-facial and co-planar batteries. Cell contacts are provided that reduce the potential for electrolyte creepage in the flat, flexible electrochemical cells of the within invention.

摘要翻译： 本发明提供一种碳锌电池，其包括印刷的阴极集电器，其至少一部分印刷在柔性非导电基板上。

公开(公告)号：EP1324406A2

公开(公告)日：2003-07-02

申请号：EP02258941.0

申请日：2002-12-24

申请人： Wilson Greatbatch Technologies, Inc.

发明人： Gan, Hong ,  Takeuchi, Esther S.

IPC分类号： H01M4/02 ,  H01M4/36 ,  H01M10/40 ,  H01M6/16

CPC分类号： H01M10/052 ,  H01M4/02 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0428 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/08 ,  H01M4/36 ,  H01M4/381 ,  H01M4/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M4/583 ,  H01M4/661 ,  H01M4/667 ,  H01M6/16 ,  H01M2006/5094

摘要： A new cathode design has a first cathode active material of a relatively low energy density but of a relatively high rate capability contacted to a first cathode current collector and a second cathode active material having a relatively high energy density but of a relatively low rate capability in contact with a second cathode current collector, is described. The first and second cathode current collectors are connected to a common terminal lead. The present cathode design is useful for powering an implantable medical device requiring a high rate discharge application.

摘要翻译： 新的阴极设计具有第一阴极活性材料，其具有相对较低的能量密度但是具有与第一阴极集电器相接触的相对较高的速率能力和具有相对较高的能量密度但具有相对较低速率能力的第二阴极活性材料 与第二阴极集电体接触。 第一和第二阴极集电器连接到公共端子引线。 本阴极设计对于需要高速率放电应用的可植入医疗设备的供电是有用的。

公开(公告)号：EP1305835A2

公开(公告)日：2003-05-02

申请号：EP01957408.6

申请日：2001-08-03

申请人： E.I. DUPONT DE NEMOURS AND COMPANY

发明人： TORARDI, Carmine

IPC分类号： H01M4/00 ,  C01G31/00 ,  H01M4/58

CPC分类号： H01M4/139 ,  C01G31/006 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2006/40 ,  H01M4/02 ,  H01M4/04 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/0416 ,  H01M4/0435 ,  H01M4/0483 ,  H01M4/08 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/582 ,  H01M4/5825 ,  H01M10/052 ,  H01M10/0525

摘要： Disclosed is a new vanadium oxide hydrate composition suitable for use as electrode-active material in primary and secondary lithium and lithium ion batteries and a process for its preparation.

摘要翻译： 本发明公开了适合用作锂和锂离子电池一次和二次电池中的电极活性材料的新型氧化钒水合物组合物及其制备方法。

公开(公告)号：EP1230698A1

公开(公告)日：2002-08-14

申请号：EP00970812.4

申请日：2000-10-12

申请人： THE GILLETTE COMPANY

发明人： CHI, Ignacio ,  CINTRA, George ,  SEARLE, Gary

IPC分类号： H01M4/88 ,  H01M12/06

CPC分类号： H01M4/96 ,  H01M4/02 ,  H01M4/0473 ,  H01M4/08 ,  H01M4/8803 ,  H01M4/8864 ,  H01M4/8875 ,  H01M6/085 ,  H01M12/06 ,  H01M2004/023 ,  H01M2004/028

摘要： A seamless cathode tube is made by applying a cathode coating mixture to a current collector tube. After application, the cathode coating mixture stiffens to form a seamless cathode tube.

公开(公告)号：EP1207567A2

公开(公告)日：2002-05-22

申请号：EP01127228.3

申请日：2001-11-16

申请人： WILSON GREATBATCH LTD.

发明人： Gan, Hong ,  Takeuchi, Esther S.

IPC分类号： H01M4/02 ,  H01M4/06 ,  H01M4/36 ,  H01M6/16

CPC分类号： H01M4/13 ,  H01M4/06 ,  H01M4/08 ,  H01M4/34 ,  H01M4/366 ,  H01M4/48 ,  H01M4/581 ,  H01M4/582 ,  H01M4/5825 ,  H01M4/5835 ,  H01M4/661 ,  H01M4/667 ,  H01M6/16 ,  H01M6/5055 ,  H01M2004/028 ,  H01M2300/0037 ,  Y10T29/49108

摘要： A new sandwich cathode design having a first cathode active material of a relatively low energy density but of a relatively high rate capability sandwiched between two current collectors and with a second cathode active material having a relatively high energy density but of a relatively low rate capability in contact with the opposite sides of the two current collectors, is described. The present cathode design is relatively safer under short circuit and abuse conditions than cells having a cathode active material of a relatively high energy density but a relatively low rate capability alone. A preferred cathode is: CF x /current collector/SVO/current collector/CF x . The SVO provides the discharge end of life indication since CF x and SVO.cathode cells discharge under different voltage profiles. This is useful as an end-of-replacement indicator (ERI) for an implantable medical device, such as a cardiac pacemaker.

摘要翻译： 一种新的夹层阴极设计，其具有夹在两个集电器之间的相对较低能量密度但具有相对较高速率性能的第一阴极活性材料，并且具有第二阴极活性材料，该第二阴极活性材料具有相对较高的能量密度但具有相对低的速率能力 与两个集电器的相对侧接触。 在短路和滥用条件下，本阴极设计比具有相对较高能量密度的阴极活性材料但是单独具有相对较低速率能力的电池相对较为安全。 优选的阴极是：CFx /集电器/ SVO /集电器/ CFx。 由于CFx和SVO阴极电池在不同的电压曲线下放电，SVO提供了放电结束寿命指示。 这可用作可植入医疗设备（例如心脏起搏器）的替换终止指示符（ERI）。