发明名称 Electromagnetic switch
摘要 An electromagnetic switch is provided which includes: a coil generating magnetomotive force; a frame accommodating the coil and generating a flux path; a resin cover covering an opening of the frame; and a current-supply terminal member energizing the coil. The current-supply terminal member includes: a blade-shaped terminal whose end is connected to the coil and whose another end is drawn out of the resin cover in the axial direction of the electromagnetic switch; and a plate-shaped external connection terminal whose end is joined to an end of the blade-shaped terminal and whose another end is drawn out in the direction intersecting the axial direction. A portion between the ends of the external connection terminal is insert-molded in a terminal anchor block provided with the resin cover. A female terminal of a power supply connector provided at an electric supply line is fitted and electrically connected to the external connection terminal.
申请公布号 US8779876(B2) 申请公布日期 2014.07.15
申请号 US201313961188 申请日期 2013.08.07
申请人 Denso Corporation 发明人 Niimi Masami;Murata Mitsuhiro;Haruno Kiyokazu
分类号 H01H67/02 主分类号 H01H67/02
代理机构 Oliff PLC 代理人 Oliff PLC
主权项 1. An electromagnetic switch, comprising: an excitation coil which generates magnetomotive force when current is passed therethrough; a switch frame which accommodates the excitation coil and generates a flux path allowing magnetic flux generated by the magnetomotive force of the excitation coil to pass therethrough; a resin cover which is assembled into the switch frame to cover an opening on one end side of the switch frame; and at least one current-supply terminal member which receives power via an electric supply line and energizes the excitation coil, the current-supply terminal member including: a blade-shaped terminal whose end on one side is directly connected to the excitation coil and whose end on the other side is drawn out of the resin cover through the resin cover in the axial direction of the electromagnetic switch; a relay metal terminal plate whose end on one side is electrically and mechanically joined to an end on the other side of the blade-shaped terminal, and whose end on the other side is drawn out in the direction intersecting the axial direction of the electromagnetic switch and has a fitting hole; and a bolt terminal whose one end is inserted into the fitting hole of the relay metal terminal plate for electrical connection with the relay metal terminal plate, and whose another end is insert-molded in the terminal anchor block integrally provided with the resin cover; and a portion of the bolt terminal projected from the terminal anchor block has an outer periphery fitted to an annular terminal provided at the end of the electric supply line to electrically connect the bolt terminal to the electric supply line.
地址 Kariya JP