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    METHOD OF RESIN SEALING PERMANENT MAGNETS IN LAMINATED ROTOR CORE
    2.
    发明申请
    METHOD OF RESIN SEALING PERMANENT MAGNETS IN LAMINATED ROTOR CORE 有权
    树脂在层压转子芯中密封永磁体的方法

    公开(公告)号：US20110179633A1

    公开(公告)日：2011-07-28

    申请号：US13085822

    申请日：2011-04-13

    Applicant: Katsumi Amano ,  Kazutoshi Ueda

    Inventor： Katsumi Amano ,  Kazutoshi Ueda

    IPC: H02K15/02

    CPC classification number: H02K1/276 ,  B29C45/02 ,  B29C45/14778 ,  B29K2995/0008 ,  H01F41/0233 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49075 ,  Y10T29/49078

    Abstract: A method comprising: a first process of placing a laminated rotor core in a preheating device to preheat the laminated core; a second process of removing the preheated laminated core from the preheating device and disposing the laminated core between upper and lower dies of a resin sealing apparatus; a third process of pressing the laminated core by the upper and lower dies and liquefying resin material in resin reservoir pots by heating; and a fourth process of ejecting the liquefied resin material from the pots into the magnet insertion holes by plungers inserted and moving vertically in the pots and thermally curing the resin material. The method improves efficiency of resin sealing the permanent magnets in the laminated core.

    Abstract translation: 一种方法，包括：将层叠的转子芯放置在预热装置中以预热叠层芯的第一工序; 从所述预热装置中取出预热的叠层铁芯并在所述树脂密封装置的上下模之间设置所述层叠铁心的第二工序; 通过上模和下模挤压层压芯并通过加热液化树脂材料在树脂储罐中的第三过程; 以及通过在罐中垂直插入并在罐中移动并使树脂材料热固化的柱塞将罐中的液化树脂材料从罐喷射到磁体插入孔中的第四种方法。 该方法提高了层压芯中的永磁体的树脂密封效率。

    Production method of a rotor
    3.
    发明授权
    Production method of a rotor 有权
    转子的生产方法

    公开(公告)号：US07854056B2

    公开(公告)日：2010-12-21

    申请号：US11991085

    申请日：2006-08-28

    Applicant: Atsushi Watanabe ,  Kenichiro Fukumaru ,  Kentaro Haruno ,  Taketo Takeuchi ,  Katsumi Amano ,  Kazutoshi Ueda ,  Takashi Fukumoto

    Inventor： Atsushi Watanabe ,  Kenichiro Fukumaru ,  Kentaro Haruno ,  Taketo Takeuchi ,  Katsumi Amano ,  Kazutoshi Ueda ,  Takashi Fukumoto

    IPC: H02K15/02

    CPC classification number: H02K15/03 ,  H02K1/276 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/53143

    Abstract: The present invention has an object to propose a method of producing a rotor, capable of reliably fixing a magnet to a rotor core with resin and preventing breakage of the rotor core. The present invention includes a step of fixing a permanent magnet to a rotor core by injecting molten resin into a slot by injection molding on the condition that, assuming that: a dimension between an end surface of the rotor core and an end surface of the permanent magnet is a core end surface-magnet interval; and a minimum value of a dimension between an inner surface of the slot and a side surface of the permanent magnet, allowing the molten resin to fully fill a clearance between the inner surface of the slot and the side surface of the permanent magnet by injecting the resin into the slot through a cylinder, is a minimum slot-magnet interval value, and a value of the core end surface-magnet interval is equal to or larger than the minimum slot-magnet interval value.

    Abstract translation: 本发明的目的是提出一种转子的制造方法，其能够将树脂可靠地将磁体固定在转子铁芯上，并且防止转子铁芯断裂。 本发明包括通过注射模塑将熔融树脂注入槽中将永磁体固定在转子芯上的步骤，其条件是：转子芯的端面与永磁体的端面之间的尺寸 磁体是核心端面磁铁间隔; 以及槽的内表面和永磁体的侧表面之间的尺寸的最小值，允许熔融树脂通过将熔融树脂的内表面和永磁体的侧表面之间的间隙充分填充 树脂通过圆筒插入槽中，是最小槽 - 磁体间隔值，并且芯端表面磁铁间隔的值等于或大于最小槽 - 磁体间隔值。

    Method of resin sealing permanent magnets in laminated rotor core
    4.
    发明授权
    Method of resin sealing permanent magnets in laminated rotor core 有权
    树脂密封永磁体在层叠转子芯中的方法

    公开(公告)号：US07653984B2

    公开(公告)日：2010-02-02

    申请号：US11596212

    申请日：2006-05-29

    Applicant: Katsumi Amano ,  Kazutoshi Ueda

    Inventor： Katsumi Amano ,  Kazutoshi Ueda

    IPC: H02K15/03

    CPC classification number: H02K1/276 ,  B29C45/02 ,  B29C45/14778 ,  B29K2995/0008 ,  H01F41/0233 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49075 ,  Y10T29/49078

    Abstract: A method comprising: a first process of placing a laminated rotor core (13) in a preheating device (18) to preheat the laminated core (13); a second process of removing the preheated laminated core (13) from the preheating device (18) and disposing the laminated core (13) between upper and lower dies (14, 15) of a resin sealing apparatus (29); a third process of pressing the laminated core (13) by the upper and lower dies (14, 15) and liquefying resin material (17) in resin reservoir pots (16) by heating; and a fourth process of ejecting the liquefied resin material (17) from the pots (16) into the magnet insertion holes (12) by plungers (32) inserted and moving vertically in the pots (16) and thermally curing the resin material (17). The method improves efficiency of resin sealing the permanent magnets (11) in the laminated core (13).

    Abstract translation: 一种方法，包括：将叠层转子芯（13）放置在预热装置（18）中以预热叠层铁芯（13）的第一工序; 从所述预热装置（18）中取出预热的叠层铁芯（13）并将所述层叠铁芯（13）设置在树脂密封装置（29）的上下模具（14,15）之间的第二工序; 通过上模和下模（14,15）挤压层压芯（13）并通过加热液化树脂储存罐（16）中的液化树脂材料（17）的第三过程; 以及通过在罐（16）中垂直插入并移动并使树脂材料（17）热固化的柱塞（32）将液化树脂材料（17）从罐（16）喷射到磁体插入孔（12）中的第四工序 ）。 该方法提高了层叠铁心（13）中的永磁体（11）的树脂密封效率。

    Crankcase vent system
    6.
    发明授权
    Crankcase vent system 失效
    曲轴箱通风系统

    公开(公告)号：US4945887A

    公开(公告)日：1990-08-07

    申请号：US414680

    申请日：1989-09-29

    Applicant: Kenichi Sakurai ,  Kazutoshi Ueda

    Inventor： Kenichi Sakurai ,  Kazutoshi Ueda

    IPC: F01M13/00 ,  F01M13/04 ,  F01P3/02 ,  F02B75/18 ,  F02B75/22

    CPC classification number: F01M13/04 ,  F01P3/02 ,  F02B75/22 ,  F02B2075/1824

    Abstract: A cooling system and crankcase ventilating system for a V type internal combustion engine wherein the crankcase ventilating system includes a crankcase ventilating chamber that is positioned in the valley of the V of the engine. The cooling system includes a main coolant gallery that extends through the valley of the engine and is disposed between the crankcase ventilating chamber and the crankcase for cooling the crankcase ventilating gases. The main gallery also partially encircles the main oil gallery for cooling the lubricant.

    Abstract translation: 用于V型内燃机的冷却系统和曲轴箱通风系统，其中曲轴箱通风系统包括位于发动机V的谷部中的曲轴箱通风室。 冷却系统包括主冷却剂槽，其延伸穿过发动机的谷部并且设置在曲轴箱通风室和曲轴箱之间，用于冷却曲轴箱通风气体。 主画廊还部分围绕主要油画廊，以冷却润滑剂。

    Crankcase vent system
    7.
    发明授权
    Crankcase vent system 失效
    曲轴箱通风系统

    公开(公告)号：US4790287A

    公开(公告)日：1988-12-13

    申请号：US914869

    申请日：1986-10-03

    Applicant: Kenichi Sakurai ,  Kazutoshi Ueda

    Inventor： Kenichi Sakurai ,  Kazutoshi Ueda

    IPC: F01M13/04 ,  F02B75/18 ,  F02B75/22 ,  F01M13/00

    CPC classification number: F01M13/04 ,  F02B75/22 ,  F02B2075/1824

    Abstract: A V type engine embodying an improved oil separator for its crankcase ventilation system. The oil separator is contained within the valley between the banks of cylinders and has a simplified but effective arrangement for achieving separation.

    Abstract translation: 一种V型发动机，其体现了用于其曲轴箱通风系统的改进的油分离器。 油分离器包含在圆柱体之间的谷内，并且具有用于实现分离的简化但有效的布置。

    Method of resin sealing permanent magnets in laminated rotor core
    9.
    发明授权
    Method of resin sealing permanent magnets in laminated rotor core 有权
    树脂密封永磁体在层叠转子芯中的方法

    公开(公告)号：US07950133B2

    公开(公告)日：2011-05-31

    申请号：US12635094

    申请日：2009-12-10

    Applicant: Katsumi Amano ,  Kazutoshi Ueda

    Inventor： Katsumi Amano ,  Kazutoshi Ueda

    IPC: H02K15/02 ,  H02K15/10

    CPC classification number: H02K1/276 ,  B29C45/02 ,  B29C45/14778 ,  B29K2995/0008 ,  H01F41/0233 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49075 ,  Y10T29/49078

    Abstract: A method comprising: a first process of placing a laminated rotor core in a preheating device to preheat the laminated core; a second process of removing the preheated laminated core from the preheating device and disposing the laminated core between upper and lower dies of a resin sealing apparatus; a third process of pressing the laminated core by the upper and lower dies and liquefying resin material in resin reservoir pots by heating; and a fourth process of ejecting the liquefied resin material from the pots into the magnet insertion holes by plungers inserted and moving vertically in the pots and thermally curing the resin material. The method improves efficiency of resin sealing the permanent magnets in the laminated core.

    Abstract translation: 一种方法，包括：将层叠的转子芯放置在预热装置中以预热叠层芯的第一工序; 从所述预热装置中取出预热的叠层铁芯并在所述树脂密封装置的上下模之间设置所述层叠铁心的第二工序; 通过上模和下模挤压层压芯并通过加热液化树脂材料在树脂储罐中的第三过程; 以及通过在罐中垂直插入并在罐中移动并使树脂材料热固化的柱塞将罐中的液化树脂材料从罐喷射到磁体插入孔中的第四种方法。 该方法提高了层压芯中的永磁体的树脂密封效率。

    Rotor Manufacturing Method
    10.
    发明申请
    Rotor Manufacturing Method 有权
    转子制造方法

    公开(公告)号：US20110000079A1

    公开(公告)日：2011-01-06

    申请号：US12223023

    申请日：2007-02-05

    Applicant: Kenichiro Fukumaru ,  Katsumi Amano ,  Takashi Fukumoto ,  Kazutoshi Ueda ,  Kentaro Haruno ,  Taketo Takeuchi ,  Atsushi Watanabe

    Inventor： Kenichiro Fukumaru ,  Katsumi Amano ,  Takashi Fukumoto ,  Kazutoshi Ueda ,  Kentaro Haruno ,  Taketo Takeuchi ,  Atsushi Watanabe

    IPC: H02K15/03

    CPC classification number: H02K15/03 ,  H02K1/2766 ,  H02K15/12 ,  H02K15/165 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/53143

    Abstract: 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 of a rotor core is arranged in a lower mold. A magnet is arranged in a lower mold. A magnet is contained in each of magnet containing holes formed in the rotor core in such a manner that a predetermined space is assumed between an upper surface of the rotor core and an upper surface of the magnet. An upper mold is arranged on the upper surface of the rotor core. The upper mold and the lower mold apply a pressure to the rotor core and a molten resin is supplied with pressure from an internal diameter side via the predetermined space into the plurality of magnet containing holes from respective cylinder arranged in the upper mold. Thus, the magnets are molded by resin while pressing the magnets toward the outer diameter side of the magnet containing holes.

    Abstract translation: 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少转子不平衡量，并且通过使用树脂将磁体固定在转子芯上时提高工作效率。 转子芯的下表面设置在下模具中。 磁铁布置在下模具中。 在形成在转子铁芯中的每个磁铁容纳孔中，以在转子铁芯的上表面和磁体的上表面之间设置预定的空间的方式容纳磁铁。 上模设在转子芯的上表面上。 上模具和下模具对转子芯施加压力，并且熔融树脂从内径侧经由预定空间被供给到设置在上模具中的各个气缸的多个磁体容纳孔中。 因此，磁体通过树脂模制，同时将磁体压向磁体容纳孔的外径侧。

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