发明名称 Electromagnetic relay
摘要 The invention provides an electromagnetic relay excellent in insulating property and high in opening and closing characteristics and productivity. Therefore, a pair of pedestal portions for coil terminals are arranged in the outer circumferential edge portion of the lower flange portion of a spool. A coil drawing-out groove continuously connected to the upper face of the above pedestal portion for a coil terminal is formed along the outer circumferential edge portion of the above lower flange portion. A storing concave portion able to store a shading coil attached to a magnetic pole portion of an iron core projected from a central hole of the above spool is formed on the lower face of the above lower flange portion.
申请公布号 US2004246080(A1) 申请公布日期 2004.12.09
申请号 US20040843212 申请日期 2004.05.11
申请人 TANAKA HIROYASU;SANADA HIRONORI;YAMASAKI HIROAKI 发明人 TANAKA HIROYASU;SANADA HIRONORI;YAMASAKI HIROAKI
分类号 H01H50/44;H01H50/14;H01H50/46;H01H50/64;(IPC1-7):H01H67/02 主分类号 H01H50/44
代理机构 代理人
主权项
地址