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1. 发明公开

EP2104207A1 APPARATUS AND METHOD FOR HEATING STATOR COIL 审中-公开
标题翻译： VORRICHTUNG UND VERFAHREN ZUR ERHITZUNG EINER STATORSPULE
公开(公告)号：EP2104207A1
公开(公告)日：2009-09-23
申请号：EP08703165.4
申请日：2008-01-11
申请人： Kabushiki Kaisha Oet , Toyota Jidosha Kabushiki Kaisha
发明人： MATSUMOTO, Keishi , FUKUMARU, Kenichiro , HAYASHI, Ikuo , MIYAKE, Hideaki , KIMURA, Hideaki , KOIDE, Satoshi
IPC分类号： H02K15/12
CPC分类号： H05B6/36 , H02K15/12
摘要： A stator coil heating apparatus and a stator coil heating method that are capable of effectively preventing a core from thermal deformation particularly caused due to a magnetic flux generated by a coil head, without the problem of heating temperature variation, and also shortening a time for the process of heating a stator coil, are provided.
A stator coil heating apparatus A to heat a stator coil L wound around a circular core F, comprises: induction heating coil heads 1 and 11 that heat the circular coil L by generating an inductive effect acting from outside in the thickness direction of the core F, against circular winding coil bases La and Lb that are sticking out of end faces Fa and Fb of the core F in the thickness direction thereof; and shields 2 and 12 that block a magnetic flux generated by the coil heads 1 and 11, out of the end faces Fa and Fb of the core F in the thickness direction thereof.
摘要翻译：一种定子线圈加热装置和定子线圈加热方法，其能够有效地防止由于线圈头产生的磁通而引起的芯的热变形，而不会导致温度变化的加热，并且还缩短了时间提供加热定子线圈的过程。用于加热缠绕在圆形芯F上的定子线圈L的定子线圈加热装置A包括：感应加热线圈头1和11，其通过产生从芯部F的厚度方向的外侧起作用的感应效应来加热圆形线圈L 针对从芯F的厚度方向的端面Fa，Fb伸出的圆形卷绕线圈座La，Lb，以及将线圈头1和11产生的磁通阻挡在芯F的厚度方向的端面Fa和Fb中的屏蔽2和12。

2. 发明申请

WO2007049433A1 ROTOR SHAFT AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：转子轴及其制造方法
公开(公告)号：WO2007049433A1
公开(公告)日：2007-05-03
申请号：PCT/JP2006/319825
申请日：2006-09-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , FUKUMARU, Kenichiro , KATOU, Gou
发明人： FUKUMARU, Kenichiro , KATOU, Gou
IPC分类号： B23P11/00 , F16D1/072 , B21K25/00 , H02K1/30 , H02K15/02
CPC分类号： B21K25/00 , B23P11/005 , F16D1/072 , H02K1/28 , H02K15/028 , Y10T29/49009 , Y10T29/49012 , Y10T29/49245 , Y10T29/49929 , Y10T29/49945
摘要： Disclosed is a method of manufacturing a rotor shaft including a rotor 12 and a shaft 11 having a groove 11b formed on a periphery to open radially outwardly, the rotor 12 being fixed to the shaft 11 through a caulking plate 13 disposed on the periphery of the shaft 11 and adjacent the rotor 12 in an axial direction thereof. This method comprises the step of caulking the caulking plate 13 to fix the rotor 12 to the shaft 11 by applying a load to an end portion of the caulking plate 13 from outside in a radial direction, opposite the groove 11b, when the caulking plate 13 is disposed in the predetermined place, causing a part of the caulking plate 13 to be press-fitted into the groove 11b. This caulking and fixing step includes pressing a punch 14 against the caulking plate 13 from outside in a radial direction of the shaft 11, thereby fixing the rotor 12 to the shaft 11.
摘要翻译：公开了一种制造转子轴的方法，该转子轴包括转子12和轴11，轴11具有形成在周向上径向向外的槽11b，转子12通过设置在轴向周边的铆接板13固定到轴11上轴11并且在其轴向方向上邻近转子12。该方法包括以下步骤：当铆接板13（13）与铆接板13相对时，从径向外侧向外侧施加负荷，从而将铆接板13铆接固定在轴11上设置在预定位置，使一部分铆接板13压配合到槽11b中。这种铆接和固定步骤包括将冲头14从轴11的径向外侧压靠在铆接板13上，从而将转子12固定到轴11。

3. 发明公开

EP1940583A1 ROTOR SHAFT AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于转子轴
公开(公告)号：EP1940583A1
公开(公告)日：2008-07-09
申请号：EP06811165.7
申请日：2006-09-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： FUKUMARU, Kenichiro , KATOU, Gou
IPC分类号： B23P11/00 , F16D1/072 , B21K25/00 , H02K1/30 , H02K15/02
CPC分类号： B21K25/00 , B23P11/005 , F16D1/072 , H02K1/28 , H02K15/028 , Y10T29/49009 , Y10T29/49012 , Y10T29/49245 , Y10T29/49929 , Y10T29/49945
摘要： Disclosed is a method of manufacturing a rotor shaft including a rotor 12 and a shaft 11 having a groove 11b formed on a periphery to open radially outwardly, the rotor 12 being fixed to the shaft 11 through a caulking plate 13 disposed on the periphery of the shaft 11 and adjacent the rotor 12 in an axial direction thereof. This method comprises the step of caulking the caulking plate 13 to fix the rotor 12 to the shaft 11 by applying a load to an end portion of the caulking plate 13 from outside in a radial direction, opposite the groove 11b, when the caulking plate 13 is disposed in the predetermined place, causing a part of the caulking plate 13 to be press-fitted into the groove 11b. This caulking and fixing step includes pressing a punch 14 against the caulking plate 13 from outside in a radial direction of the shaft 11, thereby fixing the rotor 12 to the shaft 11.

4. 发明授权

EP1983636B1 ROTOR MANUFACTURING METHOD 有权
标题翻译： ROTORHERSTELLUNGSVERFAHREN
公开(公告)号：EP1983636B1
公开(公告)日：2014-04-30
申请号：EP07708332.7
申请日：2007-02-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Mitsui High-Tec, Inc.
发明人： FUKUMARU, Kenichiro , AMANO, Katsumi , FUKUMOTO, Takashi , UEDA, Kazutoshi , HARUNO, Kentaro , TAKEUCHI, Taketo , WATANABE, Atsushi
IPC分类号： H02K15/03 , H02K1/27 , H02K15/12 , H02K15/16
CPC分类号： H02K15/03 , H02K1/2766 , H02K15/12 , H02K15/165 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143

5. 发明公开

EP1983636A1 ROTOR MANUFACTURING METHOD 有权
标题翻译： ROTORHERSTELLUNGSVERFAHREN
公开(公告)号：EP1983636A1
公开(公告)日：2008-10-22
申请号：EP07708332.7
申请日：2007-02-05
申请人： Toyota Jidosha Kabushiki Kaisha , Mitsui High-Tec, Inc.
发明人： FUKUMARU, Kenichiro , AMANO, Katsumi , FUKUMOTO, Takashi , UEDA, Kazutoshi , HARUNO, Kentaro , TAKEUCHI, Taketo , WATANABE, Atsushi
IPC分类号： H02K15/03 , H02K1/22 , H02K1/27
CPC分类号： H02K15/03 , H02K1/2766 , H02K15/12 , H02K15/165 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143
摘要： An object is to provide a rotor manufacturing method capable of reducing a rotor unbalance amount by controlling a magnet arrangement position in a rotor core and improving work efficiency when fixing a magnet to the rotor core by using resin. A lower surface (20b) of a rotor core (20) is arranged in a lower mold (30). A magnet (22) is arranged in a lower mold (30). A magnet (22) is contained in each of magnet containing holes (21) formed in the rotor core (20) in such a manner that a predetermined space is assumed between an upper surface (20a) of the rotor core (20) and an upper surface of the magnet (22). An upper mold (35) is arranged on the upper surface (20a) of the rotor core (20). The upper mold (35) and the lower mold (30) apply a pressure to the rotor core (20) and a molten resin is supplied with pressure from an internal diameter side via the predetermined space into the plurality of magnet containing holes (21) from respective cylinder (36) arranged in the upper mold (35). Thus, the magnets (22) are molded by resin (41) while pressing the magnets (22) toward the outer diameter side of the magnet containing holes (21).
摘要翻译：本发明的目的是提供一种转子制造方法，其能够通过控制转子铁芯中的磁体配置位置来减小转子不平衡量，并且通过使用树脂将磁体固定在转子铁芯上时提高工作效率。转子芯（20）的下表面（20b）布置在下模具（30）中。磁铁（22）布置在下模具（30）中。磁体（22）被容纳在形成在转子铁芯（20）中的每个磁铁容纳孔（21）中，使得在转子铁心（20）的上表面（20a）和磁体（22）的上表面。在转子铁心（20）的上表面（20a）上设有上模具（35）。上模具（35）和下模具（30）向转子芯体（20）施加压力，并且通过预定空间将熔融树脂从内径侧供给到多个磁体容纳孔（21）中，从设置在上模具（35）中的相应气缸（36）开始。因此，在将磁体（22）朝向磁铁容纳孔（21）的外径侧挤压的同时，通过树脂（41）将磁体（22）模制。

6. 发明授权

EP1940583B1 METHOD OF MANUFACTURING A ROTOR SHAFT 有权
标题翻译：用于转子轴
公开(公告)号：EP1940583B1
公开(公告)日：2012-03-21
申请号：EP06811165.7
申请日：2006-09-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： FUKUMARU, Kenichiro , KATOU, Gou
IPC分类号： H02K1/28 , H02K15/02 , B23P11/00 , F16D1/072 , B21K25/00
CPC分类号： B21K25/00 , B23P11/005 , F16D1/072 , H02K1/28 , H02K15/028 , Y10T29/49009 , Y10T29/49012 , Y10T29/49245 , Y10T29/49929 , Y10T29/49945
摘要： Disclosed is a method of manufacturing a rotor shaft including a rotor 12 and a shaft 11 having a groove 11b formed on a periphery to open radially outwardly, the rotor 12 being fixed to the shaft 11 through a caulking plate 13 disposed on the periphery of the shaft 11 and adjacent the rotor 12 in an axial direction thereof. This method comprises the step of caulking the caulking plate 13 to fix the rotor 12 to the shaft 11 by applying a load to an end portion of the caulking plate 13 from outside in a radial direction, opposite the groove 11b, when the caulking plate 13 is disposed in the predetermined place, causing a part of the caulking plate 13 to be press-fitted into the groove 11b. This caulking and fixing step includes pressing a punch 14 against the caulking plate 13 from outside in a radial direction of the shaft 11, thereby fixing the rotor 12 to the shaft 11.

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