公开(公告)号：US07690326B2

公开(公告)日：2010-04-06

申请号：US11727207

申请日：2007-03-23

申请人： Yutaka Wakai ,  Kaoru Okinaga ,  Yukio Koike ,  Tomofumi Yanagi

发明人： Yutaka Wakai ,  Kaoru Okinaga ,  Yukio Koike ,  Tomofumi Yanagi

IPC分类号： B05C11/00

CPC分类号： B05C11/1005 ,  H01M4/0404 ,  H01M4/0419 ,  H01M4/8825 ,  H01M4/8882

摘要： A system for controlling the coating width of an electrode plate, The system includes: a coating device which ejects a paste at a predetermined width from each of a plurality of slit nozzles toward a fed core substrate to form a coating layer on the surface of the core substrate; a gap controlling device which controls the gap between the slit nozzles of the coating device and the core substrate; a coating width measuring device which measures the width of the coating layer on the surface of the core substrate; and a controlling unit which controls the gap controlling device based on the results obtained by comparing the measured coating width with a predetermined coating width. In this system, the stripe-shaped coating layer is formed without using a masking tape, and the width of the coating layer is controlled with high accuracy.

摘要翻译： 一种用于控制电极板的涂布宽度的系统，该系统包括：涂覆装置，其以预定宽度从多个狭缝喷嘴中朝向进给的芯基板喷射预定的宽度，以在该表面上形成涂层 核心基板; 控制涂布装置的狭缝喷嘴与芯基板之间的间隙的间隙控制装置; 测量芯基板表面上的涂层宽度的涂布宽度测量装置; 以及控制单元，其基于通过将测量的涂布宽度与预定涂布宽度进行比较而获得的结果来控制间隙控制装置。 在该系统中，不使用遮蔽带形成条状涂层，并且以高精度控制涂层的宽度。

公开(公告)号：US20070248745A1

公开(公告)日：2007-10-25

申请号：US11727207

申请日：2007-03-23

申请人： Yutaka Wakai ,  Kaoru Okinaga ,  Yukio Koike ,  Tomofumi Yanagi

发明人： Yutaka Wakai ,  Kaoru Okinaga ,  Yukio Koike ,  Tomofumi Yanagi

IPC分类号： C23C14/54

CPC分类号： B05C11/1005 ,  H01M4/0404 ,  H01M4/0419 ,  H01M4/8825 ,  H01M4/8882

摘要： A system for controlling the coating width of an electrode plate, The system includes; a coating device which ejects a paste at a predetermined width from each of a plurality of slit nozzles toward a fed core substrate to form a coating layer on the surface of the core substrate; a gap controlling device which controls the gap between the slit nozzles of the coating device and the core substrate; a coating width measuring device which measures the width of the coating layer on the surface of the core substrate; and a controlling unit which controls the gap controlling device based on the results obtained by comparing the measured coating width with a predetermined coating width. In this system, the stripe-shaped coating layer is formed without using a masking tape, and the width of the coating layer is controlled with high accuracy.

摘要翻译： 一种用于控制电极板的涂层宽度的系统，该系统包括： 涂布装置，从多个狭缝喷嘴中的每一个向供给的芯基板喷射预定宽度的浆料，以在芯基板的表面上形成涂层; 控制涂布装置的狭缝喷嘴与芯基板之间的间隙的间隙控制装置; 测量芯基板表面上的涂层宽度的涂布宽度测量装置; 以及控制单元，其基于通过将测量的涂布宽度与预定涂布宽度进行比较而获得的结果来控制间隙控制装置。 在该系统中，不使用遮蔽带形成条状涂层，并且以高精度控制涂层的宽度。

公开(公告)号：US5637416A

公开(公告)日：1997-06-10

申请号：US618644

申请日：1996-03-19

申请人： Fumihiko Yoshii ,  Hitoshi Mikuriya ,  Kaoru Okinaga ,  Katsuhiro Okamoto ,  Masaru Watanabe

发明人： Fumihiko Yoshii ,  Hitoshi Mikuriya ,  Kaoru Okinaga ,  Katsuhiro Okamoto ,  Masaru Watanabe

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/24 ,  H01M4/26 ,  H01M4/32 ,  H01M4/70 ,  H01M4/80 ,  H01M6/10 ,  H01M10/04 ,  H01M10/28 ,  H01M10/30 ,  H01M10/34

CPC分类号： H01M4/0419 ,  H01M10/286 ,  H01M10/345 ,  H01M4/02 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/242 ,  H01M4/26 ,  H01M4/80 ,  H01M6/10 ,  H01M4/808

摘要： A cylindrical battery having a high utilization rate and a high discharge capacity rate is disclosed. It has an electrode group configured by rolling up two sheet electrodes of opposite polarity in spiral fashion interposing a separator therebetween, wherein one of the electrodes is provided with a porous metal substrate having a higher porosity layer and a lower porosity layer which has a considerably smaller thickness than that of the higher porosity layer, and an active material filled substantially in the spaces of the higher porosity layer of the porous metal substrate.

摘要翻译： 公开了一种具有高利用率和高放电容量率的圆柱形电池。 它具有电极组，其通过以螺旋方式卷起两片相反极性的片状电极，在其间插入隔板，其中一个电极设置有具有较高孔隙率层和较低孔隙率层的多孔金属基底，其具有相当小的 厚度大于高孔隙率层的厚度，以及基本上填充在多孔金属基底的较高孔隙率层的空间中的活性物质。