公开(公告)号：US20100141055A1

公开(公告)日：2010-06-10

申请号：US11996772

申请日：2006-07-26

申请人： Masahisa Miyahara ,  Kinji Kanagawa

发明人： Masahisa Miyahara ,  Kinji Kanagawa

IPC分类号： H02K33/16

CPC分类号： H02K33/16 ,  H02K35/02

摘要： An outer stator is provided in a reciprocating engine together with an inner stator and a mover, that has a cylindrical shape and is placed around the mover coaxially with an axis of the mover, and that forms a magnetic path between itself and the inner stator via a field magnet of the mover, the outer stator includes an aperture portion that is formed in an inner circumferential surface thereof that faces the mover; an internal space that opens via the aperture portion, and in which a wound wire coil is placed; and undercut portions that, in a cross section including the axis, are provided at both end positions along the axis, and that are recessed from the inner circumferential surface towards the outer side in a radial direction.

摘要翻译： 外定子与内定子和移动器一起设置在往复式发动机中，所述内定子和动子具有圆柱形形状并且与所述动子的轴线同轴地放置在所述动子上，并且在其自身与所述内定子之间形成磁路 所述外定子包括形成在其内周面上的面向所述动子的开口部; 通过所述开口部分开口的内部空间，并且其中放置绕线线圈; 以及在包括轴线的横截面中沿着轴线设置在两个端部位置并且在径向方向上从内周面向外侧凹陷的底切部分。

公开(公告)号：US20100141056A1

公开(公告)日：2010-06-10

申请号：US11996993

申请日：2006-07-26

申请人： Masahisa Miyahara ,  Kinji Kanagawa

发明人： Masahisa Miyahara ,  Kinji Kanagawa

IPC分类号： H02K33/16

CPC分类号： H02K33/16 ,  F02G1/053 ,  F02G2275/20 ,  F02G2280/10 ,  H02K35/02

摘要： A reciprocating engine includes: an inner stator having an axis; a mover that has a cylindrical shape and is placed coaxially around the inner stator, and that moves reciprocatingly along the axis; and an outer stator that has a cylindrical shape and is placed coaxially around the mover, wherein the outer stator has: an aperture portion that is formed in an inner circumferential surface thereof that faces the mover; an internal space that opens via the aperture portion; and a wound wire coil that is placed inside the internal space, and wherein the mover has: a field magnet portion; and restoring magnet portions that are provided respectively at both end positions along the axis of the field magnet portion.

摘要翻译： 往复式发动机包括：具有轴的内定子; 具有圆柱形并且同轴地设置在内定子周围并且沿轴线往复运动的移动器; 以及具有圆筒形并且同轴地位于所述动子上的外部定子，其中所述外部定子具有：形成在其面向所述动子的内周面的开口部; 通过孔部分开口的内部空间; 以及卷绕线圈，其设置在所述内部空间内，并且其中所述动子具有：磁场部分; 以及分别设置在磁场部分的轴线的两端位置处的磁体部分。