公开(公告)号：US5027094A

公开(公告)日：1991-06-25

申请号：US496136

申请日：1990-03-19

申请人： Yuji Yasuoka ,  Yoshiharu Kitagawa ,  Yoshikiyo Imai

发明人： Yuji Yasuoka ,  Yoshiharu Kitagawa ,  Yoshikiyo Imai

IPC分类号： H01H50/04 ,  H01H50/14

CPC分类号： H01H50/042 ,  H01H50/14

摘要： An electromagnetic relay, comprising: a box-shaped casing having a bottom wall, a pair of side walls, a pair of end walls, and a top wall, an electromagnet unit received in the casing with its axial direction extending in parallel with the top, bottom and side walls of the casing; and at least one contact unit mounted on the top wall; one of the end walls being provided with an opening for receiving the electromagnet unit therefrom. The inner surfaces of the side walls of the casing are provided with guide grooves extending along a longitudinal direction of the casing for guiding side ends of the yoke when receiving the electromagnet unit into the casing. Thus, simply by press fitting only the electromagnet unit from the opening provided in one of the end walls of the casing, the electromagnet unit may be securely received in the box-shaped casing. This facilitates the required assembly work and permits the use of automated machines for the assembly work. Typically, the electromagnet unit is fixedly and sealingly secured in the casing with an adhesive agent.

公开(公告)号：US5041870A

公开(公告)日：1991-08-20

申请号：US424166

申请日：1989-10-20

申请人： Yoshikiyo Imai ,  Yoshiharu Kitagawa ,  Yuji Yoasuoka ,  Yutaka Nozaki ,  Takashi Tanaka

发明人： Yoshikiyo Imai ,  Yoshiharu Kitagawa ,  Yuji Yoasuoka ,  Yutaka Nozaki ,  Takashi Tanaka

IPC分类号： H01H50/04 ,  H01H50/26 ,  H01H50/36

CPC分类号： H01H50/26 ,  H01H50/042 ,  H01H50/36 ,  H01H2050/367

摘要： An electromagnetic relay with a contact mechanism portion being arranged above an electromagnet portion secured to a base, wherein the electromotive portion is inserted under pressure into the base, is secured, and also, the respective terminals of the contact mechanism portion are inserted under pressure from above into the base and are secured, whereby the electromagnet portion is seucred through the direct pressure insertion thereof into the base, the positional accuracy with respect to the base is increased.

摘要翻译： 一种具有接触机构部分的电磁继电器，该电磁继电器设置在固定到基座上的电磁体部分上方，其中电动部分在压力下插入到基座中，并且接触机构部分的各个端子也被压入 并且被固定，由此通过将电磁体部分直接压入基座而使电磁体部分紧固，相对于基座的位置精度增加。