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1. 发明申请

WO2017178507A1 CAPACITOR CUP AND ARRANGEMENT FOR FASTENING CAPACITOR CUP 审中-公开
标题翻译：用于紧固电容器杯的电容器杯和安排
公开(公告)号：WO2017178507A1
公开(公告)日：2017-10-19
申请号：PCT/EP2017/058729
申请日：2017-04-12
申请人： DANFOSS POWER ELECTRONICS A/S
发明人： GRAY, Matthew Donovan , MILLER, George , RINK, Shawn , LAI, Michael , LARSEN, Stephen Ray
IPC分类号： H01G2/04 , H01M2/10
CPC分类号： H01G2/04 , H01G2/103 , H05K5/02
摘要： The present invention relates to an arrangement for fastening a capacitor cup within which a capacitor is accommodated. The arrangement is for fastening a capacitor cup onto an opening of a mid-plate, wherein the capacitor cup comprises a cylindrical body having an opening end and an opposite end. The arrangement comprises: a collar provided on an outer surface of the cylindrical body, closely around the opening end; at least one first engagement feature formed at the outer surface of the cylindrical body and adjacent to the collar; and, at least one second engagement feature, corresponding to the first engagement feature, formed at an edge of the opening of the mid-plate; wherein, an engagement between the first and second engagement features fastens the capacitor cup onto the opening of the mid-plate. This arrangement for fastening the capacitor cup according to the present invention eliminates additional fastening members or parts, and effectively creates and maintains an environmental seal between the electronics area and the environment.
摘要翻译：本发明涉及一种用于固定容纳电容器的电容器杯的装置。该装置用于将电容器杯紧固到中间板的开口上，其中电容器杯包括具有开口端和相对端的圆柱形主体。该装置包括：设置在圆柱形本体的外表面上的套环，该套环紧密地围绕开口端; 至少一个第一接合部件，所述第一接合部件形成在所述圆柱形本体的外表面上并邻近所述套环; 以及至少一个第二接合特征，其对应于所述第一接合特征，形成在所述中间板的所述开口的边缘处; 其中第一和第二接合特征之间的接合将电容器杯紧固到中间板的开口上。根据本发明的用于固定电容器杯的这种布置消除了附加的紧固构件或部件，并且有效地在电子器件区域和环境之间产生并保持环境密封。

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