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1. 发明公开

EP3300086A1 METHOD FOR MANUFACTURING LAYERED BUS BAR UNIT 有权转让
标题翻译：制造成层母排单元的方法
公开(公告)号：EP3300086A1
公开(公告)日：2018-03-28
申请号：EP16796102.8
申请日：2016-05-16
申请人： Suncall Corporation , Stanley Electric Co., Ltd.
发明人： NAKAGAWA, Masaya , WAKABAYASHI, Shojiro , YUASA, Mamoru , WATANABE, Toshifumi
IPC分类号： H01B13/00 , C25D13/00 , C25D13/06 , C25D13/12 , H01B3/30 , H01B3/40
CPC分类号： C25D13/04 , B32B15/08 , C09D5/44 , C25D13/12 , C25D13/22 , H01B3/30 , H01B3/305 , H01B3/306 , H01B3/40 , H01B13/0036 , H02G5/005
摘要： A multi-layer bus bar unit capable of being easily made into a product coping with a demand for different specifications, reducing production costs including initial costs such as a cost for manufacturing a die, and ensuring long-term reliability is provided.
Coating films 11 and 21 are deposited on a first bus bar 10 and a second bus bar 20, each formed from a metal flat plate, by an electrodeposition coating process with a polyamidimide electrodeposition coating material. The coating film 11 of the first bus bar 10 is subjected to a heating treatment to form a completely-cured resin covering layer 12, and the coating film 21 of the second bus bar 20 is subjected to a heating treatment to form a semi-cured resin covering layer 22. The first bus bar 10 and the second bus bar 20 are overlapped with each other and then subjected to a pressure and heating treatment so that the semi-cured resin covering layer 22 is completely cured. In this manner, a multi-layer bus bar unit 1 having a two-layer structure in which the first bus bar 10 and the second bus bar 20 adhere to each other by the resin covering layers 12 and 22 is formed.
摘要翻译：本发明提供一种多层母线单元，能够容易地应对不同规格的要求的产品，降低包括模具制造成本等初期成本在内的制造成本，确保长期可靠性。利用聚酰胺酰亚胺电沉积涂覆材料通过电沉积涂覆工艺将涂覆膜11和21沉积在均由金属平板形成的第一母线10和第二母线20上。对第一汇流条10的涂膜11进行加热处理以形成完全固化的树脂覆盖层12，并且对第二汇流条20的涂膜21进行加热处理以形成半固化树脂覆盖层22.第一汇流条10和第二汇流条20彼此重叠，然后经受加压和加热处理，使得半固化树脂覆盖层22完全固化。以这种方式，形成具有其中第一汇流条10和第二汇流条20通过树脂覆盖层12和22彼此粘合的双层结构的多层汇流条单元1。

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