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公开(公告)号：US07551051B2
公开(公告)日：2009-06-23
申请号：US10546827
申请日：2003-10-29
CPC分类号： H01F41/0253 , H02K15/03
摘要： Radially oriented ring-shaped preliminarily molded pieces of a ring magnet are stacked in an axial direction to form a ring-shaped molded body, in which end faces of the ring-shaped preliminarily molded pieces are bonded together. This ring-shaped molded body is sintered and heat-treated to produce the ring magnet. Ring magnets which are less susceptible to deterioration of magnetic properties due to a disturbance of magnetic orientation near lamination boundary surfaces are produced. The invention provides a method of manufacturing such ring magnets with high efficiency.
摘要翻译： 环状磁体的径向取向环状预成型片在轴向上层叠，形成环状成型体，环状的预成型片的端面粘接在一起。 将该环状成型体烧结并进行热处理以制造环形磁铁。 产生由于层叠边界面附近的磁性取向的干扰而不易受磁特性劣化的环形磁体。 本发明提供一种以高效率制造这种环形磁体的方法。
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公开(公告)号：US20060158292A1
公开(公告)日：2006-07-20
申请号：US10546827
申请日：2003-10-29
IPC分类号： H01F7/02
CPC分类号： H01F41/0253 , H02K15/03
摘要： Radially oriented ring-shaped preliminarily molded pieces of a ring magnet are stacked in an axial direction to form a ring-shaped molded body, in which end faces of the ring-shaped preliminarily molded pieces are bonded together. This ring-shaped molded body is sintered and heat-treated to produce the ring magnet. Ring magnets which are less susceptible to deterioration of magnetic properties due to a disturbance of magnetic orientation near lamination boundary surfaces are produced. The invention provides a method of manufacturing such ring magnet with high efficiency.
摘要翻译： 环状磁体的径向取向环状预成型片在轴向上层叠，形成环状成型体，环状的预成型片的端面粘接在一起。 将该环状成型体烧结并进行热处理以制造环形磁铁。 产生由于层叠边界面附近的磁性取向的干扰而不易受磁特性劣化的环形磁体。 本发明提供一种以高效率制造这种环形磁体的方法。
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公开(公告)号：US20110290400A1
公开(公告)日：2011-12-01
申请号：US13206768
申请日：2011-08-10
申请人： Shinji MURATA , Yoshiyasu Ogata , Jinichi Furukawa , Yoshio Ochi , Keizo Makino
发明人： Shinji MURATA , Yoshiyasu Ogata , Jinichi Furukawa , Yoshio Ochi , Keizo Makino
CPC分类号： G03D15/04 , B29C65/3636 , B29C65/3668 , B29C65/3676 , B29C65/4815 , B29C65/505 , B29C66/1142 , B29C66/5241 , B29C66/72141 , B29C66/73921 , B29C66/91221 , B29C66/91411 , B29C66/91431 , B29C66/91641 , B29C66/91651 , B29C66/961 , B29L2031/709 , Y10T156/1064
摘要： A connection method for interconnecting end portions of a thermoplastic resin long body in which conductive unstretchable members are embedded within the thermoplastic resin along a longitudinal direction, wherein the unstretchable members in each of specific sections in the both end portions of the thermoplastic resin long body are heated using an induction heating portion so that the thermoplastic resin coating the unstretchable members is removed by melting for the unstretchable members to be exposed, after which the both end portions are interconnected while they are held in a state where the unstretchable members being exposed in the respective end portions are butt-connected to each other.
摘要翻译： 将热塑性树脂长体的端部相互连接的连接方法，其中导电性不可拉伸构件沿着长度方向嵌入在热塑性树脂内，其中热塑性树脂长体的两端部的每个特定部分中的不可拉伸构件是 使用感应加热部进行加热，使得涂布不可拉伸构件的热塑性树脂通过熔化而被除去，以使待暴露的未拉伸构件被保持在两个端部相互连接的状态，其中不可拉伸构件暴露在 各端部彼此对接。
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公开(公告)号：US08038818B2
公开(公告)日：2011-10-18
申请号：US12388700
申请日：2009-02-19
申请人： Shinji Murata , Yoshiyasu Ogata , Jinichi Furukawa , Yoshio Ochi , Keizo Makino
发明人： Shinji Murata , Yoshiyasu Ogata , Jinichi Furukawa , Yoshio Ochi , Keizo Makino
CPC分类号： G03D15/04 , B29C65/3636 , B29C65/3668 , B29C65/3676 , B29C65/4815 , B29C65/505 , B29C66/1142 , B29C66/5241 , B29C66/72141 , B29C66/73921 , B29C66/91221 , B29C66/91411 , B29C66/91431 , B29C66/91641 , B29C66/91651 , B29C66/961 , Y10T156/1064
摘要： A connection method for interconnecting end portions of a thermoplastic resin long body in which conductive unstretchable members are embedded within the thermoplastic resin along a longitudinal direction, wherein the unstretchable members in each of specific sections in the both end portions of the thermoplastic resin long body are heated using an induction heating portion so that the thermoplastic resin coating the unstretchable members is removed by melting for the unstretchable members to be exposed, after which the both end portions are interconnected while they are held in a state where the unstretchable members being exposed in the respective end portions are butt-connected to each other.
摘要翻译： 将热塑性树脂长体的端部相互连接的连接方法，其中导电性不可拉伸构件沿着长度方向嵌入在热塑性树脂内，其中热塑性树脂长体的两端部的每个特定部分中的不可拉伸构件是 使用感应加热部进行加热，使得涂布不可拉伸构件的热塑性树脂通过熔化而被除去，以使待暴露的未拉伸构件被保持在两个端部相互连接的状态，其中不可拉伸构件暴露在 各端部彼此对接。
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公开(公告)号：US20100051174A1
公开(公告)日：2010-03-04
申请号：US12388700
申请日：2009-02-19
申请人： Shinji Murata , Yoshiyasu Ogata , Jinichi Furukawa , Yoshio Ochi , Keizo Makino
发明人： Shinji Murata , Yoshiyasu Ogata , Jinichi Furukawa , Yoshio Ochi , Keizo Makino
IPC分类号： G03D15/04
CPC分类号： G03D15/04 , B29C65/3636 , B29C65/3668 , B29C65/3676 , B29C65/4815 , B29C65/505 , B29C66/1142 , B29C66/5241 , B29C66/72141 , B29C66/73921 , B29C66/91221 , B29C66/91411 , B29C66/91431 , B29C66/91641 , B29C66/91651 , B29C66/961 , Y10T156/1064
摘要： A connection method for interconnecting end portions of a thermoplastic resin long body in which conductive unstretchable members are embedded within the thermoplastic resin along a longitudinal direction, wherein the unstretchable members in each of specific sections in the both end portions of the thermoplastic resin long body are heated using an induction heating portion so that the thermoplastic resin coating the unstretchable members is removed by melting for the unstretchable members to be exposed, after which the both end portions are interconnected while they are held in a state where the unstretchable members being exposed in the respective end portions are butt-connected to each other.
摘要翻译： 将热塑性树脂长体的端部相互连接的连接方法，其中导电性不可拉伸构件沿着长度方向嵌入在热塑性树脂内，其中热塑性树脂长体的两端部的每个特定部分中的不可拉伸构件是 使用感应加热部进行加热，使得涂布不可拉伸构件的热塑性树脂通过熔化而被除去，以使待暴露的未拉伸构件被保持在两个端部相互连接的状态，其中不可拉伸构件暴露在 各端部彼此对接。
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