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1. 发明授权

US08957749B2 Linear solenoid 有权
标题翻译：线性电磁铁
公开(公告)号：US08957749B2
公开(公告)日：2015-02-17
申请号：US13954163
申请日：2013-07-30
申请人： Denso Corporation
发明人： Koichiro Matsumoto , Yoshiyuki Murao
IPC分类号： H01F7/08 , H01F5/00 , H01F7/16
CPC分类号： H01F7/1638 , H01F7/1607 , H01F2007/163
摘要： A linear solenoid includes a collar, which limits relative movement between a first stationary core and a second stationary core. The first stationary core includes a bearing portion and a fixing portion, which are formed integrally as a single integral member. The bearing portion supports the shaft. The fixing portion is fixed to the yoke while the collar is clamped between the fixing portion and the second stationary core in the axial direction.
摘要翻译：线性电磁线圈包括一个轴环，其限制第一固定铁心和第二固定铁芯之间的相对运动。第一固定芯包括一体地形成为一体的构件的支承部和固定部。轴承部支承轴。固定部固定在轭架上，同时将轴环沿轴向夹持在固定部分和第二固定铁芯之间。

2. 发明授权

US08928440B2 Linear solenoid 有权
标题翻译：线性电磁铁
公开(公告)号：US08928440B2
公开(公告)日：2015-01-06
申请号：US13954167
申请日：2013-07-30
申请人： Denso Corporation
发明人： Koichiro Matsumoto , Yoshiyuki Murao
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607 , H01F2007/085
摘要： One axial end of a through-hole of a bearing portion of a first stationary core located on a movable core side has a peripheral edge placed at a corresponding axial position. The corresponding axial position of the peripheral edge may be the same as an axial position of an axial end surface of a radially outer part of the first stationary core or is on an axial side of the axial end surface, which is axially opposite from the movable core. A bottom portion of a yoke may have a hole, which receives at least a part of a second stationary core. A stopper made of a resin material may be placed on a side of the bottom portion of the yoke, which is opposite from the second stationary core in the axial direction. A shaft may be abuttable against the stopper.
摘要翻译：位于可动铁芯一侧的第一固定铁心的轴承部分的通孔的一个轴向端具有设置在相应的轴向位置的周边边缘。周缘的对应的轴向位置可以与第一固定铁心的径向外部的轴向端面的轴向位置相同，或者在轴向端面的与可动核心。磁轭的底部可以具有孔，该孔容纳第二固定磁芯的至少一部分。由树脂材料制成的塞子可以被放置在与第二固定铁芯在轴向上相反的轭的底部的一侧。轴可以抵靠止动件抵靠。

3. 发明授权

US08925508B2 Linear solenoid 有权
标题翻译：线性电磁铁
公开(公告)号：US08925508B2
公开(公告)日：2015-01-06
申请号：US13954171
申请日：2013-07-30
申请人： Denso Corporation
发明人： Koichiro Matsumoto , Yoshiyuki Murao
IPC分类号： F01L1/34 , H02K41/02 , H01F7/16
CPC分类号： H02K41/02 , H01F7/16
摘要： A housing is molded from a resin material, and a first flange portion of the bobbin forms a fusing protrusion, which is joined and fused with the housing. The housing includes through-holes, which are located on a radially inner side of the fusing protrusion and extends through a portion of the housing in the axial direction. A yoke includes at least one pressure reducing part, which is configured to reduce a pressure exerted to a projection of the bobbin by a flow of the resin material at a time of molding the housing.
摘要翻译：壳体由树脂材料成型，筒管的第一凸缘部分形成与壳体接合并熔合的定影突起。壳体包括位于定影突起的径向内侧的通孔，并且沿轴向延伸穿过壳体的一部分。磁轭包括至少一个减压部件，该减压部件被构造成在模制壳体时通过树脂材料的流动减小施加到筒管的突起的压力。

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