公开(公告)号：US08784595B2

公开(公告)日：2014-07-22

申请号：US10898323

申请日：2004-07-26

申请人： Régis Gagnon ,  Jonathan Dubé ,  Gilles Gagnon ,  Paul-André Lavoie

发明人： Régis Gagnon ,  Jonathan Dubé ,  Gilles Gagnon ,  Paul-André Lavoie

IPC分类号： B29C65/18 ,  B29C47/06

CPC分类号： H01M4/661 ,  B32B37/06 ,  B32B37/153 ,  B32B37/20 ,  B32B2309/02 ,  B32B2309/06 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2311/00 ,  B32B2457/10 ,  H01M4/0404 ,  H01M4/0409 ,  H01M6/40 ,  Y10T156/1741

摘要： A process for laminating at least one electrode sheet onto an electrically conductive support film is provided. The process comprises heating the electrically conductive support film and laminating the at least one electrode sheet onto at least one side of the heated electrically conductive support film. An apparatus for laminating at least one electrode sheet onto an electrically conductive support film is also provided. The apparatus comprises lamination rollers forming a nip and means for carrying the electrically conductive support film and the at least one electrode sheet to the nip formed by the lamination rollers. The apparatus also comprises a heater for heating the electrically conductive support film before the electrically conductive support film reaches the nip formed by the lamination rollers.

摘要翻译： 提供了将至少一个电极片层压到导电支撑膜上的方法。 该方法包括加热导电支撑膜并将至少一个电极片层压到加热的导电支撑膜的至少一侧上。 还提供了一种用于将至少一个电极片层压到导电支撑膜上的装置。 该装置包括形成辊隙的层压辊和用于将导电支撑膜和至少一个电极片携带到由层压辊形成的辊隙的装置。 该装置还包括加热器，用于在导电支撑膜到达由层压辊形成的辊隙之前加热导电支撑膜。

公开(公告)号：US07513136B2

公开(公告)日：2009-04-07

申请号：US10666054

申请日：2003-09-22

申请人： Richard Laliberté ,  Pierre Sirois ,  Régis Gagnon

发明人： Richard Laliberté ,  Pierre Sirois ,  Régis Gagnon

IPC分类号： B21B29/00 ,  B21B37/48 ,  B21B37/58

CPC分类号： H01M4/0404 ,  B21B1/40 ,  B21B3/00 ,  B21B9/00 ,  B21B27/00 ,  B21B27/02 ,  B21B29/00 ,  B21B37/38 ,  B21B37/54 ,  B21B38/00 ,  B21B38/02 ,  B21B38/04 ,  B21B38/06 ,  B21B45/0242 ,  B21B2013/025 ,  B21B2015/0057 ,  B21B2015/0071 ,  B21B2035/005 ,  B21B2275/06 ,  H01M4/0435 ,  H01M4/13 ,  H01M4/405

摘要： An apparatus for and method of manufacturing lithium or lithium alloy anodes for electrochemical cells by a lamination process wherein a lithium or lithium alloy sheet is reduced into a thin lithium or lithium alloy film. The method and apparatus provide adjustments of the profile defined by the meeting surfaces of a pair of working rollers to compensate for thermal dilation of the working rollers or to compensate for irregular thickness of the lithium or lithium alloy sheet to control the shape and profile of the lithium or lithium alloy film being laminated.

摘要翻译： 一种通过层压方法制造电化学电池的锂或锂合金阳极的装置和方法，其中将锂或锂合金片材还原成薄的锂或锂合金膜。 该方法和装置提供了由一对加工辊的会合表面限定的轮廓的调整，以补偿加工辊的热膨胀或补偿锂或锂合金板的不规则厚度，以控制其形状和轮廓 层压锂或锂合金膜。