公开(公告)号：US09269507B2

公开(公告)日：2016-02-23

申请号：US14390326

申请日：2013-04-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hideki Enomoto ,  Hirokazu Asakura ,  Tetsuya Yamada ,  Ritsu Yamamoto ,  Naoki Seki ,  Toshiyuki Shima ,  Naoki Inadomi ,  Yoji Ikeda

IPC: H01H9/20 ,  H01H1/50 ,  H01H1/54 ,  H01H50/54 ,  H01H49/00 ,  H01H1/20 ,  H01H50/02

CPC classification number: H01H1/50 ,  H01H1/20 ,  H01H1/54 ,  H01H49/00 ,  H01H50/546 ,  H01H2050/025

Abstract: A contact device includes: fixed terminals; a movable contact maker; a pressing spring; an adjustment plate that comes into contact with an upper face of the movable contact maker; a holding portion; a movable shaft; and an electromagnet block. The holding portion is divided into first and second holding portions that are separated from each other. The first and second holding portions are electrically connected to each other via only the adjustment plate, due to the adjustment plate being sandwiched by a first side plate of the first holding portion and a second side plate of the second holding portion. The adjustment plate is moved in extending and contracting directions of the pressing spring, and the adjustment plate and each of the first and second side plates are subjected to resistance welding at a position at which pressing force of the pressing spring is a predetermined value.

Abstract translation: 接触装置包括：固定端子; 动触点制造商 按压弹簧; 调节板，其与所述可动接触器的上表面接触; 保持部 可动轴; 和电磁铁块。 保持部被分割成彼此分离的第一保持部和第二保持部。 由于调整板被第一保持部的第一侧板和第二保持部的第二侧板夹持，所以第一保持部和第二保持部仅通过调整板电连接。 调节板在按压弹簧的延伸和收缩方向上移动，并且调节板和第一和第二侧板中的每一个在按压弹簧的按压力为预定值的位置处进行电阻焊接。

公开(公告)号：US20150077202A1

公开(公告)日：2015-03-19

申请号：US14390326

申请日：2013-04-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hideki Enomoto ,  Hirokazu Asakura ,  Tetsuya Yamada ,  Ritsu Yamamoto ,  Naoki Seki ,  Toshiyuki Shima ,  Naoki Inadomi ,  Yoji Ikeda

IPC: H01H1/50

CPC classification number: H01H1/50 ,  H01H1/20 ,  H01H1/54 ,  H01H49/00 ,  H01H50/546 ,  H01H2050/025

Abstract: A contact device includes: fixed terminals; a movable contact maker; a pressing spring; an adjustment plate that comes into contact with an upper face of the movable contact maker; a holding; a movable shaft; and an electromagnet block. The holding portion is divided into first and second holding portions that are separated from each other. The first and second holding portions are electrically connected to each other via only the adjustment plate, due to the adjustment plate being sandwiched by a first side plate of the first holding portion and a second side plate of the second holding portion. The adjustment plate is moved in extending and contracting directions of the pressing spring, and the adjustment plate and each of the first and second side plates are subjected to resistance welding at a position at which pressing force of the pressing spring is a predetermined value.

Abstract translation: 接触装置包括：固定端子; 动触点制造商 按压弹簧; 调节板，其与所述可动接触器的上表面接触; 持有 可动轴; 和电磁铁块。 保持部被分割成彼此分离的第一保持部和第二保持部。 由于调整板被第一保持部的第一侧板和第二保持部的第二侧板夹持，所以第一保持部和第二保持部仅通过调整板电连接。 调节板在按压弹簧的延伸和收缩方向上移动，并且调节板和第一和第二侧板中的每一个在按压弹簧的按压力为预定值的位置处进行电阻焊接。