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    Electrolytic composition with polymer base for electrochemical generator
    2.
    发明授权
    Electrolytic composition with polymer base for electrochemical generator 失效
    电化学发生器用电解质组合物

    公开(公告)号：US06806002B2

    公开(公告)日：2004-10-19

    申请号：US09878356

    申请日：2001-06-12

    申请人： Alain Vallee ,  Michel Armand ,  Yves Choquette ,  Andre Belanger ,  Michel Gauthier ,  Michel Perrier ,  Karim Zaghib ,  Estelle Potvin ,  Simon Besner

    发明人： Alain Vallee ,  Michel Armand ,  Yves Choquette ,  Andre Belanger ,  Michel Gauthier ,  Michel Perrier ,  Karim Zaghib ,  Estelle Potvin ,  Simon Besner

    IPC分类号： H01M462

    CPC分类号： H01M2/1686 ,  H01M2/1673 ,  H01M6/181 ,  Y10T29/49108 ,  Y10T29/49115

    摘要： The invention concerns an aprotic electrolytic composition located in the separator and in at least one composite electrode containing a powder of an active electrode material, and if necessary an electronic conduction additive of an electrochemical generator. The electrolytic composition comprises a first polymer matrix consisting of a polyether and at least a second polymer matrix, macroscopically separated, and also at least an alkaline salt as well as a polar aprotic solvent: The polymer matrices are capable of being swollen by at least one of the polar aprotic solvents. The solvent or mixture of solvents is unevenly distributed between the polymer matrices. The invention also concerns an electrochemical generator comprising a negative electrode and positive electrode reversible to alkaline ions and a separator with polymer electrolyte, the electrolytic component of which is the composition described above. The invention further concerns the manufacture in two or three steps of a sub-assembly of an electrochemical generator by coating an electrode support with a composite electrode containing the second matrix, followed by a surface coating on the electrode resulting from the preceding step with a solution containing the first polymer matrix so as to form the separator wholly or partly.

    摘要翻译： 本发明涉及位于分离器中的非质子电解组合物和至少一个含有活性电极材料的粉末的复合电极，如果需要的话，电化学发生器的电子导电添加剂。 电解质组合物包括由聚醚和至少第二聚合物基质组成的宏观分离的第一聚合物基质，以及至少一种碱性盐以及极性非质子溶剂。聚合物基质能够被至少一种 的极性非质子溶剂。 溶剂或溶剂混合物不均匀地分布在聚合物基质之间。 本发明还涉及一种电化学发生器，其包括负极和碱性离子可逆的正极和具有聚合物电解质的隔膜，其电解组分是上述组成。 本发明还涉及通过用包含第二基质的复合电极涂覆电极载体，然后在前述步骤中由溶液形成的电极上的表面涂层的方法，在电化学发生器的子组件的两个或三个步骤中制造两个或三个步骤 含有第一聚合物基质以全部或部分形成隔膜。

    Rechargeable electrochemical accumulator
    6.
    发明申请
    Rechargeable electrochemical accumulator 有权
    可充电电化学蓄电池

    公开(公告)号：US20070111105A1

    公开(公告)日：2007-05-17

    申请号：US10543885

    申请日：2004-01-29

    申请人： Karim Zaghib ,  Michel Perrier ,  Abdelbast Guerfi ,  Elizabeth Dupuis ,  Patrick Charest

    发明人： Karim Zaghib ,  Michel Perrier ,  Abdelbast Guerfi ,  Elizabeth Dupuis ,  Patrick Charest

    IPC分类号： H01M6/18

    CPC分类号： H01M10/0566 ,  H01M2/1653 ,  H01M4/134 ,  H01M6/168 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0037 ,  H01M2300/0042 ,  H01M2300/0085 ,  Y02E60/122 ,  Y02P70/54

    摘要： The invention relates to a metallic lithium rechargeable electrochemical accumulator, comprising at least one lithium metal electrode and at least one polymeric electrolyte gel. Said accumulator is capable of operating at temperatures from −20 to 60° C., essentially without formation of lithium dendrites on the whole surface of the metallic lithium electrode. The above is also wherein a particularly long life, even with intensive use at low temperature. Said inventive rechargeable accumulator can be produced by use of a production method with particular application of temperature control during the specific production stages. As a result of the extremely high electrochemical performance of said accumulator, in particular the remarkable stability thereof, said accumulator can be used in new application fields such as hybrid vehicles, electric vehicles and emergency supply systems such as those of the UPS type.

    摘要翻译： 本发明涉及一种金属锂可再充电电化学蓄电池，其包含至少一种锂金属电极和至少一种聚合物电解质凝胶。 所述蓄能器能够在-20至60℃的温度下操作，基本上在金属锂电极的整个表面上不形成锂枝晶。 上述还具有特别长的使用寿命，即使在低温下也是密集使用的。 所述本发明的可再充电蓄电池可以通过使用在特定生产阶段中特别应用温度控制的生产方法来生产。 由于所述蓄电池的电化学性能极高，特别是其显着的稳定性，所述蓄电池可用于诸如混合动力车辆，电动车辆和UPS型应急供电系统等新的应用领域。

    Ultra thin solid state lithium batteries and process of preparing same
    7.
    发明授权
    Ultra thin solid state lithium batteries and process of preparing same 失效
    超薄固态锂电池及其制备方法

    公开(公告)号：US6030421A

    公开(公告)日：2000-02-29

    申请号：US64821

    申请日：1998-04-23

    申请人： Michel Gauthier ,  Ginette Lessard ,  Guy Vassort ,  Patrick Bouchard ,  Alain Vallee ,  Michel Perrier

    发明人： Michel Gauthier ,  Ginette Lessard ,  Guy Vassort ,  Patrick Bouchard ,  Alain Vallee ,  Michel Perrier

    IPC分类号： H01M4/64 ,  H01M4/04 ,  H01M6/18 ,  H01M6/40 ,  H01M10/04 ,  H01M10/40 ,  H01M6/16 ,  H01M6/00

    CPC分类号： H01M10/052 ,  H01M10/0436 ,  H01M10/0565 ,  H01M4/04 ,  H01M6/188 ,  H01M6/40 ,  Y10T29/49108 ,  Y10T29/49112

    摘要： There is provided a mother-battery containing at least the following films: an anode of metallic lithium or sodium, a polymer electrolyte which is conductive towards the alkaline ions of the anode and also acts as a separator between the electrodes, and a composite cathode consisting of a compound which is reducible to lithium or sodium, an additive of electronic conduction and a polymer electrolyte binder. The mother battery also includes an electronically conductive thin coating on the external face of the anode and, possibly of the cathode, in which the conductive material is chemically inert towards the electrode material and which also serves to establish permanent electrical contacts on the external faces. The laminated mother-battery of larger surface area and at least partially charged is thereafter subjected to a sharp mechanical cutting out to give thin polymer electrolyte batteries with lithium or sodium anode. The thus cut out batteries preserve substantially their voltage after mechanical cutting out which is recovered by a mechanism of self-healing.

    摘要翻译： 提供了至少包含以下膜的母体电池：金属锂或钠的阳极，朝向阳极的碱性离子导电并且还用作电极之间的隔板的聚合物电解质，以及包含 的可还原成锂或钠的化合物，电子传导添加剂和聚合物电解质粘合剂。 母电池还包括在阳极的外表面上以及可能的阴极的电子导电薄涂层，其中导电材料对于电极材料具有化学惰性，并且还用于在外表面上建立永久性电接触。 然后将具有较大表面积并且至少部分带电的叠层母电池进行锋利的机械切割以得到具有锂或钠阳极的薄聚合物电解质电池。 这样切出的电池在机械切割之后基本保持其电压，其通过自愈机制回收。

    Twin screw vise
    8.
    发明授权
    Twin screw vise 失效
    双螺纹虎钳

    公开(公告)号：US5301934A

    公开(公告)日：1994-04-12

    申请号：US927326

    申请日：1992-08-10

    申请人： John S. Lynn ,  Francis A. McLean ,  Edwin C. Tucker ,  Lloyd Sevack ,  Gary W. Lacoste ,  Timothy C. Frank ,  Michel Perrier ,  Leonard G. Lee

    发明人： John S. Lynn ,  Francis A. McLean ,  Edwin C. Tucker ,  Lloyd Sevack ,  Gary W. Lacoste ,  Timothy C. Frank ,  Michel Perrier ,  Leonard G. Lee

    IPC分类号： B25B1/10 ,  B23Q1/04

    CPC分类号： B25B1/103

    摘要： A twin screw vise utilizing two threaded vise screw rods that are journaled through flanged nuts fixed to a workbench top or to a rear, fixed bench jaw. The vise screws pass through a movable front jaw and into tee-castings and handles that may be turned to rotate the screws. Sprockets are located on each screw between the tee castings and the front jaw and are coupled by a chain. One of the sprockets is fixed in position on its screw during a calibration procedure. The other sprocket remains free to rotate on its screw, except when a spring loaded pin in the corresponding tee-casting engages a depression in the face of the sprocket, thereby coupling that sprocket to the tee casting and associated screw.

    摘要翻译： 一种双螺纹虎钳，采用两根螺纹虎钳螺丝杆，通过法兰螺母固定在工作台顶部或后部固定的台钳上。 虎钳螺丝穿过可移动的前颚，并穿过T形铸件和手柄，可以转动以旋转螺丝。 链轮位于三通铸件和前颚之间的每个螺钉上，并通过链条连接。 其中一个链轮在校准过程中固定在其螺钉上的位置上。 另一个链轮在其螺钉上保持自由旋转，除非相应的三通铸件中的弹簧加载销接合链轮表面的凹陷，从而将该链轮联接到三通铸件和相关螺钉。