发明名称 ELECTROMAGNETIC SOLENOID DEVICE FOR STARTER
摘要 PROBLEM TO BE SOLVED: To provide a starter electromagnetic solenoid device 2 capable of preventing rise of operating voltage while preventing magnetic flux generated by a solenoid SL1 and magnetic flux generated by a solenoid SL2 from affecting plunger motion of each other.SOLUTION: The solenoid SL1 and the solenoid SL2 form a state that a rear end section 36c of an SL1 plunger 36 enters an inner periphery of a cylindrical hole 47a formed on an SL2 plunger 47 and axially lapped, when both of an SL1 coil 35 and an SL2 coil 46 are not excited. A non-magnetic partitioning member 75 is disposed between the SL1 plunger 36 and the SL2 plunger 47 forming the lapped state. The partitioning member 75 is formed into the cup shape having a bottom surface at an anti-pinion side in the axial direction, and covers the circumference of the first plunger rear end section 36c, with respect to the SL1 plunger 36 forming the lapped state with the SL2 plunger 47.
申请公布号 JP2014001661(A) 申请公布日期 2014.01.09
申请号 JP20120136676 申请日期 2012.06.18
申请人 DENSO CORP 发明人 INAGAKI TAKAHISA;HASEGAWA YOICHI;NAWA YUKIO
分类号 F02N15/06;F02N11/00;H01F7/16;H01H50/16 主分类号 F02N15/06
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