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公开(公告)号：US20120299407A1
公开(公告)日：2012-11-29
申请号：US13519332
申请日：2011-01-20
Applicant: Yoshihiro Miyama , Moriyuki Hazeyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
Inventor： Yoshihiro Miyama , Moriyuki Hazeyama , Masaya Inoue , Yoshiko Obiraki , Tatsuya Kitamura
IPC: H02K9/06
Abstract: A first inverter ventilation aperture is disposed so as to pass through a portion of a fin base that faces a bearing, a first rotor ventilation aperture is disposed so as to pass through a portion of a bottom surface portion that faces the bearing, and a first cooling airflow ventilation channel is formed in which a cooling airflow flows radially inward through radiating fins, then flows toward a first surface side of a mount portion through the first inverter ventilation aperture, flows axially through an interior portion of a stator core, and then flows out between the bottom surface portion and a base portion through the first rotor ventilation aperture, and subsequently flows radially outward between the bottom surface portion and the base portion due to rotational driving of a centrifugal fan.
Abstract translation: 第一逆变器通风孔设置成穿过与轴承相对的翅片基部的一部分，第一转子通风孔设置成穿过面向轴承的底面部的一部分， 形成冷却空气流通通道，其中冷却气流径向向内流过散热片，然后通过第一逆变通风孔向安装部分的第一表面侧流动，轴向流过定子芯的内部，然后流动 通过第一转子通风孔在底面部分和基部之间出来，并且随后由于离心风扇的旋转驱动而在底面部分和基部之间径向向外流动。
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公开(公告)号：US20120286619A1
公开(公告)日：2012-11-15
申请号：US13398272
申请日：2012-02-16
Applicant: Hironori TSUIKI , Yukinobu KARATA , Shinichiro YOSHIDA , Hiroyuki AKITA , Masaya INOUE
Inventor： Hironori TSUIKI , Yukinobu KARATA , Shinichiro YOSHIDA , Hiroyuki AKITA , Masaya INOUE
CPC classification number: H02K3/522 , H02K1/148 , H02K2203/12
Abstract: The rotary electric machine includes a rotor, and a stator including an stator core that is formed by laminating and integrating magnetic steel plates, and concentrated winding coils that are mounted to respective teeth, the stator being disposed so as to surround the rotor. Bobbins each including a trunk portion and first and second guide portions that are disposed so as to protrude from two longitudinal ends of an upper surface of the trunk portion are disposed so as to place bottom surfaces of the trunk portions alongside two axial end surfaces of the teeth. The concentrated winding coils are configured by winding a conductor wire a predetermined number of times around the teeth so as to pass through a concave space that is formed by the trunk portions and the first and second guide portions at two axial ends of the teeth.
Abstract translation: 旋转电机包括转子和定子铁心，该定子包括通过层叠和集成磁性钢板而形成的定子铁心，以及集中绕组线圈，其安装在各个齿上，定子被设置成围绕转子。 每个包括躯干部分的梭芯和设置成从主体部分的上表面的两个纵向端部突出设置的第一和第二引导部分设置成沿着主体部分的两个轴向端面沿着主体部分的下表面 牙齿 集中绕组线圈通过围绕齿缠绕预定次数的导线构成，以便在齿的两个轴向端部处穿过由主体部分和第一和第二引导部分形成的凹入空间。
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公开(公告)号：US20120187794A1
公开(公告)日：2012-07-26
申请号：US13497731
申请日：2010-09-16
Applicant: Masaya Inoue , Yoichi Kuroda , Masao Morita , Moriyuki Hazeyama
Inventor： Masaya Inoue , Yoichi Kuroda , Masao Morita , Moriyuki Hazeyama
IPC: H02K1/28
CPC classification number: H02K21/048 , H02K1/2773
Abstract: Provided is a Lundell type rotating machine with high efficiency and high output, which has a rigid and magnetically advantageous magnet retention structure. A rotor iron core includes laminated magnetic-pole members mechanically and magnetically coupled to two laminated magnetic end plates, which extend in an axial direction so as to be brought into meshing engagement with each other to constitute a Lundell type rotor iron core, and permanent magnets provided between the magnetic-pole members. The magnetic-pole members are retained in predetermined positions between the magnetic end plates by dovetail grooves of a non-magnetic retention body over substantially the entire lengths. The permanent magnets are held in direct contact with the magnetic-pole members so as to be interposed therebetween. Thus, the magnet retention structure which is mechanically rigid and magnetically highly efficient even when increased in size can be obtained.
Abstract translation: 提供具有高效率和高输出的隆德尔型旋转机械，其具有刚性和磁性优势的磁保持结构。 转子铁芯包括机械和磁耦合到两个层叠的磁性端板的层压磁极件，两个层叠的磁性端板沿轴向方向延伸以便彼此啮合以构成隆德尔型转子铁芯，以及永磁体 设置在磁极部件之间。 磁极构件通过基本上整个长度上的非磁性保持体的燕尾槽保持在磁性端板之间的预定位置。 永磁体被保持为与磁极部件直接接触以便插入它们之间。 因此，即使在尺寸增大的情况下也能够获得机械刚性且磁性高效的磁体保持结构。
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公开(公告)号：US20120158245A1
公开(公告)日：2012-06-21
申请号：US13390757
申请日：2010-10-13
Applicant: Toshiyuki Yoshizawa , Masaya Inoue , Takahiro Urakabe , Tatsuya Okuda , Yuuya Tanaka , Takayoshi Nagai , Shigeki Harada
Inventor： Toshiyuki Yoshizawa , Masaya Inoue , Takahiro Urakabe , Tatsuya Okuda , Yuuya Tanaka , Takayoshi Nagai , Shigeki Harada
CPC classification number: H02M3/1582 , B60R16/03 , H02J7/1492 , Y02T10/7005 , Y02T10/7022 , Y02T10/92
Abstract: A first DC/DC converter is connected to a higher-voltage output terminal of a rectifier by alternator wiring, a battery that supplies electric power to an on-board load is connected to the first DC/DC converter, a second DC/DC converter is connected to the higher-voltage output terminal of the rectifier by alternator wiring, and an electrical double-layer capacitor is connected to the second DC/DC converter.
Abstract translation: 第一DC / DC转换器通过交流发电机线路连接到整流器的高压输出端子，向车载负载供电的电池连接到第一DC / DC转换器，第二DC / DC转换器 通过交流发电机配线连接到整流器的高电压输出端子，并且双电层电容器连接到第二DC / DC转换器。
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公开(公告)号：US20110148232A1
公开(公告)日：2011-06-23
申请号：US13058875
申请日：2008-10-01
Applicant: Takeshi Mori , Masaya Inoue , Masao Morita , Hirokazu Akai , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Shinji Nishimura , Kazunori Tanaka
Inventor： Takeshi Mori , Masaya Inoue , Masao Morita , Hirokazu Akai , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Shinji Nishimura , Kazunori Tanaka
CPC classification number: H02K21/044 , H02K3/528
Abstract: An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by ensuring outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on portions of yoke portions between respective circumferentially adjacent claw-shaped magnetic pole portions. Magnet holders are disposed so as to span over all of the trough portions on a pole core body at a rear end excluding a predetermined trough portion, and permanent magnets are held in each of the magnet holders. A field coil lead wire is led out from the rotor so as to pass through the trough portion over which a magnet holder is not disposed.
Abstract translation: 一种汽车电动机，通过确保励磁线圈引线的出口空间，实现永磁体的处置和增强励磁线圈线。 在电动机中，槽部分形成在相应的周向相邻的爪形磁极部分之间的磁轭部分上。 磁铁保持器设置成跨越除了预定的谷部之外的后端处的磁极芯体上的所有槽部，并且永磁体被保持在每个磁体保持器中。 励磁线圈引线从转子引出，以便穿过不设置磁体保持器的槽部。
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Patent Agency Ranking
公开(公告)号：US20110001383A1
公开(公告)日：2011-01-06
申请号：US12866099
申请日：2008-02-13
Applicant: Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
Inventor： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
IPC: H02K21/04
CPC classification number: H02K21/044
Abstract: The present invention provides a dynamoelectric machine that enables permanent magnets to be held stably in trough portions that are formed on portions of a yoke portion that are positioned between adjacent claw-shaped magnetic pole portions.In a dynamoelectric machine according to the present invention, first and second magnet holders are disposed so as to span first and second trough portions that are formed on portions of first and second yoke portions that are positioned between circumferentially adjacent first and second claw-shaped magnetic pole portions, and first and second permanent magnets are held by the first and second magnet holders so as to face inner circumferential surfaces near tip ends of the claw-shaped magnetic pole portions so as to have a predetermined clearance.
Abstract translation: 本发明提供一种电动机，其能够使永磁体稳定地保持在形成在位于相邻的爪状磁极部之间的磁轭部的部分的槽部中。 在根据本发明的电动机中，第一和第二磁体保持器设置成跨越形成在第一和第二磁轭部分的位于周向相邻的第一和第二爪形磁体之间的第一和第二槽部分 第一和第二永磁体由第一和第二磁体保持器保持，以便面对爪形磁极部分的末端附近的内周面，以具有预定的间隙。
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公开(公告)号：US20100207476A1
公开(公告)日：2010-08-19
申请号：US12670917
申请日：2008-03-26
Applicant: Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Hiroyuki Akita , Shinji Nishimura , Norihiro Murata
Inventor： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Hiroyuki Akita , Shinji Nishimura , Norihiro Murata
CPC classification number: H02K21/044
Abstract: A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions. First and second permanent magnets are housed and held in the first and second magnet housing portions, are disposed to face the inner circumferential surfaces near the tip ends of the second and first claw-shaped magnetic pole portions, and the first and second permanent magnets are respectively magnetically oriented in a reverse direction to a direction of a magnetic field that the field coil produces.
Abstract translation: 电动机包括第一和第二磁体座部分，该第一和第二磁体座部分从第一和第二磁轭部分的第二和第一爪形磁极部分的末端附近的内周面突出，以及一体地设置成轴向延伸的磁体壳体部分 从绕线筒的一对凸缘部的外周部向外侧延伸，靠近第一爪状磁极部和第二爪状磁极部的前端附近的内周面的第一磁轭部和第二磁轭部附近， 第一和第二磁体座部分。 第一永久磁铁和第二永久磁铁被容纳并保持在第一和第二磁体容纳部中，与第二爪状磁极部和第一爪状磁极部的前端附近的内周面相对配置， 分别沿与磁场线圈产生的磁场方向相反的方向磁性取向。
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公开(公告)号：US20100164317A1
公开(公告)日：2010-07-01
申请号：US12376969
申请日：2007-08-22
Applicant: Masaya Inoue , Kouki Naka , Hiroyuki Akita , Kanji Shinkawa , Yoshinori Miyamoto , Toshiyuki Yoshizawa , Haruyuki Kometani
Inventor： Masaya Inoue , Kouki Naka , Hiroyuki Akita , Kanji Shinkawa , Yoshinori Miyamoto , Toshiyuki Yoshizawa , Haruyuki Kometani
IPC: H02K3/04
CPC classification number: H02K1/243 , H02K3/528 , H02K21/044
Abstract: An automotive generator that includes a Lundell rotor. First and second protruding portions are disposed so as to project from inner wall surfaces of portions of first and second yoke portions at root portions of first and second claw-shaped magnetic pole portions, and first and second recess portions are recessed into inner wall surfaces of portions of the first and second yoke portions that face the second and first protruding portions. In addition, a shape of a region in which the field coil is disposed is configured into a wave shape that has a cross-sectional shape in a plane that includes a central axis of the pole core that is approximately constant in a circumferential direction and that zigzags alternately in an axial direction at positions of each of the first and second claw-shaped magnetic pole portions.
Abstract translation: 包括隆德尔转子的汽车发电机。 第一和第二突出部设置成从第一和第二爪状磁极部的根部的第一和第二磁轭部的部分的内壁表面突出，并且第一和第二凹部凹入第一和第二爪状磁极的内壁表面 第一和第二磁轭部分的面对第二和第一突出部分的部分。 此外，设置励磁线圈的区域的形状被构造成波形，该波形在包括极芯的中心轴的平面中具有在圆周方向上大致恒定的平面中的截面形状，并且 在所述第一爪状磁极部和所述第二爪状磁极部的各自的位置沿轴向交替地形成Z字形。
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公开(公告)号：US20080318729A1
公开(公告)日：2008-12-25
申请号：US11952678
申请日：2007-12-07
Applicant: Yoshihito Asao , Masaya Inoue
Inventor： Yoshihito Asao , Masaya Inoue
IPC: B60W10/02
CPC classification number: B60K6/485 , B60K25/02 , H02K7/1004 , H02K7/108 , Y02T10/6226 , Y10T477/26
Abstract: An engine, an electric motor-generator, an oil pump, an air conditioner, and a first power transmitting means that performs power transmission among a crank shaft of the engine, a rotating shaft of the electric motor-generator, and rotating shafts of the oil pump and the air conditioner are included. The first power transmitting means has: a crank pulley; a first electric motor-generator pulley; an oil pump pulley; an air conditioner pulley; a first belt that is wound around these pulleys; and a first one-way clutch that is interposed between the rotating shaft and the first electric motor-generator pulley so as to transmit a rotational driving force from the crank shaft to the rotating shaft without transmitting a rotational driving force from the rotating shaft to the crank shaft, and the electric motor-generator is motor driven while the engine is being driven.
Abstract translation: 发动机，电动发电机，油泵，空调以及在发动机的曲轴，电动发电机的旋转轴之间进行动力传递的第一动力传递装置，以及电动发电机的旋转轴 包括油泵和空调。 第一动力传递装置具有：曲柄皮带轮; 第一电动发电机滑轮; 油泵皮带轮; 空调皮带轮; 缠绕在这些皮带轮上的第一皮带; 以及第一单向离合器，其被插入在所述旋转轴和所述第一电动发电机皮带轮之间，以将来自所述曲轴的旋转驱动力传递到所述旋转轴，而不会将旋转驱动力从所述旋转轴传递到所述旋转轴 曲轴，发动机驱动时电动发电机由电机驱动。
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公开(公告)号：US20050173991A1
公开(公告)日：2005-08-11
申请号：US10505780
申请日：2003-04-11
Applicant: Akira Watarai , Kouki Naka , Kazumasa Itou , Masaya Inoue , Michio Nakamoto
Inventor： Akira Watarai , Kouki Naka , Kazumasa Itou , Masaya Inoue , Michio Nakamoto
CPC classification number: H02K41/03
Abstract: In a linear motor according to this invention, the field permanent magnets 2 are arranged at an equal pitch around a field iron core 1 so that the poles are alternately changed. Also, an armature 3a on the needle side is arranged oppositely via a magnetic gap on a magnetic pole face of the field permanent magnets 2. The armature 3a consists of an armature core forming the teeth and a yoke portion by punching an electromagnetic steel plate like the comb teeth, coil being wound around a plurality of teeth 4u, 4v and 4w for this armature core to form the armature windings 5u, 5v and 5w. The teeth 6a without coil winding is disposed between teeth with coil winding 4u and 4v and between teeth with coil winding 4v and 4w. The teeth 4u, 4v and 4w with coil winding and the teeth 6a without coil winding are alternately arranged.
Abstract translation: 在根据本发明的线性电动机中，场永磁体2以等间距排列在磁场铁心1周围，从而交替地改变磁极。 此外，针侧的电枢3a通过磁场永磁体2的磁极面上的磁隙相对配置。 衔铁3a由形成齿的电枢铁芯和通过冲压如梳齿的电磁钢板的磁轭部分组成，线圈围绕多个齿4u，4v和4w缠绕在该电枢铁芯上，以形成 电枢绕组5 u，5 v和5 w。 设置在具有线圈绕组4u和4v的齿之间以及具有线圈绕组4 v和4 w之间的齿之间的没有线圈绕组的齿6a。 交替布置具有线圈绕组的齿4u，4v和4w以及没有线圈绕组的齿6a。
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