公开(公告)号：US20120214032A1

公开(公告)日：2012-08-23

申请号：US13393972

申请日：2010-09-03

申请人： Lisa M. Franklin ,  Glenn W. Andersen ,  Edward N. Mrotek ,  Zoe H. Jin ,  Michael S. Baxa ,  William J. Wruck ,  Kenneth A. Adams

发明人： Lisa M. Franklin ,  Glenn W. Andersen ,  Edward N. Mrotek ,  Zoe H. Jin ,  Michael S. Baxa ,  William J. Wruck ,  Kenneth A. Adams

IPC分类号： H01M2/38 ,  H01M10/12

CPC分类号： H01M2/38 ,  B60L11/14 ,  B60L11/1877 ,  B60L11/1879 ,  B60L2200/12 ,  B60L2200/18 ,  B60L2200/26 ,  B60L2200/32 ,  H01M10/4214 ,  Y02T10/70 ,  Y02T10/7016 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10T29/49108

摘要： The present disclosure relates to lead-acid batteries and the manufacture of lead-acid batteries containing acid pump devices to promote the circulation of electrolyte within the battery and/or battery cells to reduce acid stratification and improve battery performance. In various embodiments, battery cell components are assembled within an acid pump assembly that encloses the battery cell components on at least the bottom and ends. In various embodiments, at least a portion of the acid pumps may be integrally molded with or secured to various parts of the battery housing including the cover, side walls, and cell walls. In various embodiments; space for the acid pumps is created by varying the shape of the battery housing (e.g., the side walls or cell walls) and/or by modifying the shape, size, and or position of one or more of the battery electrodes or separators.

摘要翻译： 本公开内容涉及铅酸蓄电池和铅酸蓄电池的制造，其中含有酸性泵装置，以促进电池和/或电池单元内的电解质的循环，以减少酸分层并提高电池性能。 在各种实施例中，电池单元部件组装在至少在底部和末端处封装电池单元组件的酸泵组件内。 在各种实施例中，酸泵的至少一部分可以与包括盖，侧壁和细胞壁的电池壳体的各个部分整体模制或固定到各个部分。 在各种实施例中; 通过改变电池壳体（例如，侧壁或细胞壁）的形状和/或通过改变一个或多个电池电极或隔板的形状，尺寸和/或位置来产生酸泵的空间。

公开(公告)号：US10050254B2

公开(公告)日：2018-08-14

申请号：US13393972

申请日：2010-09-03

申请人： Zoe H. Jin ,  Michael S. Baxa ,  William J. Wruck ,  Kenneth A. Adams ,  Lisa M. Franklin ,  Glenn W. Andersen ,  Edward N. Mrotek

发明人： Zoe H. Jin ,  Michael S. Baxa ,  William J. Wruck ,  Kenneth A. Adams ,  Lisa M. Franklin ,  Glenn W. Andersen ,  Edward N. Mrotek

IPC分类号： H01M10/12 ,  H01M2/38 ,  H01M10/42 ,  B60L11/14 ,  B60L11/18

摘要： The present disclosure relates to lead-acid batteries and the manufacture of lead-acid batteries containing acid pump devices to promote the circulation of electrolyte within the battery and/or battery cells to reduce acid stratification and improve battery performance. In various embodiments, battery cell components are assembled within an acid pump assembly that encloses the battery cell components on at least the bottom and ends. In various embodiments, at least a portion of the acid pumps may be integrally molded with or secured to various parts of the battery housing including the cover, side walls, and cell walls. In various embodiments; space for the acid pumps is created by varying the shape of the battery housing (e.g., the side walls or cell walls) and/or by modifying the shape, size, and or position of one or more of the battery electrodes or separators.