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31. 发明申请

US20110001374A1 AUTOMOTIVE DYNAMOELECTRIC MACHINE 有权
标题翻译：汽车动力电机
公开(公告)号：US20110001374A1
公开(公告)日：2011-01-06
申请号：US12921319
申请日：2008-03-21
申请人： Masaya Inoue , Masao Morita , Kanji Shinkawa , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Hirokazu Akai , Kazunori Tanaka , Shinji Nishimura , Hiroyuki Akita , Ryuichi Shimomura
发明人： Masaya Inoue , Masao Morita , Kanji Shinkawa , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Hirokazu Akai , Kazunori Tanaka , Shinji Nishimura , Hiroyuki Akita , Ryuichi Shimomura
IPC分类号： H02K11/00
CPC分类号： H02K21/044 , H02K3/528
摘要： An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by disposing trough portions on yoke portions and disposing magnet holders that hold the permanent magnets so as to span the trough portions to ensure outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on respective portions of yoke portions between circumferentially adjacent claw-shaped magnetic pole portions, a magnet holder is disposed so as to span over a trough portion, and a permanent magnet is held by the magnet holder. A lead wire is led out of a rotor from a field coil so as to pass through a space that is bounded by the trough portion and the magnet holder.
摘要翻译：一种汽车电动机，其通过在磁轭部上设置槽部来设置永磁体的布置和励磁线圈的加厚，并且设置保持永磁体的磁体保持件，以跨越槽部，以确保励磁线圈引线的出口空间。在电动机中，在圆周方向相邻的爪形磁极部之间的磁轭部的相应部分上形成有槽部，磁铁保持架配置成跨过槽部，永久磁铁由磁铁保持架保持。引线从励磁线圈从转子引出，以通过由谷部分和磁体保持器限定的空间。

32. 发明授权

US07560851B2 Dynamoelectric machine and manufacturing method therefor 有权
标题翻译：发电机及其制造方法
公开(公告)号：US07560851B2
公开(公告)日：2009-07-14
申请号：US12141370
申请日：2008-06-18
申请人： Masaya Inoue , Kanji Shinkawa , Shinji Nishimura , Hiroyuki Akita , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Norihiro Murata , Masao Morita
发明人： Masaya Inoue , Kanji Shinkawa , Shinji Nishimura , Hiroyuki Akita , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Norihiro Murata , Masao Morita
IPC分类号： H02K1/22
CPC分类号： H02K21/044 , Y10T29/49012
摘要： A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse direction to an orientation of a magnetic field produced by the field coil.
摘要翻译：电动机包括：永磁体保持部，其一体地设置成从所述轭部突出到所述一对轭部的与所述多个爪状磁极的前端附近的内周面相对的部分突出部分弧形磁体保持孔，其具有形成在每个永磁体保持部分中的C形横截面，以便具有轴向定向的孔径中心，其中至少一个轴向端部敞开，并且径向向外打开; 磁体保持构件，其由非磁性材料制成，所述非磁性材料装配并由所述磁体保持孔保持; 以及永磁体，其由所述磁体保持构件保持以面对所述爪状磁极部的前端附近的内周面，所述永磁体被准备为具有与轴向垂直的四边形截面的棱柱体方向，并且与磁场线圈产生的磁场的方向相反的方向磁性取向。

33. 发明申请

US20110043068A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：电动机
公开(公告)号：US20110043068A1
公开(公告)日：2011-02-24
申请号：US12812844
申请日：2008-04-28
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Takeshi Mori , Hiroyuki Akita , Ryuichi Shimomura , Kazunori Tanaka , Shinji Nishimura
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Takeshi Mori , Hiroyuki Akita , Ryuichi Shimomura , Kazunori Tanaka , Shinji Nishimura
IPC分类号： H02K21/04
CPC分类号： H02K21/044
摘要： A dynamoelectric machine that can suppress increases in rotor inertia to extend belt service life and increase field magnetomotive force to increase output. In the dynamoelectric machine, first and second magnetic guidance members are fitted into first and second holding grooves that are disposed so as to extend axially on facing portions of first and second trough portions radially outside inner wall surfaces, and are disposed so as to span over first and second trough portions. First and second permanent magnets that are magnetically oriented in a reverse direction to a magnetic field that originates from a field coil are fitted into and held by interfitting grooves of the first and second magnetic guidance members so as to face inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions so as to have a predetermined clearance.
摘要翻译：一种能够抑制转子惯性增加以延长皮带使用寿命并增加磁场动力以增加输出的电动机。在电动机中，第一和第二磁性引导构件被装配到第一和第二保持槽中，第一和第二保持槽被设置成沿第一和第二槽部的径向外侧壁面的部分轴向延伸，并且设置成跨越第一和第二槽部。在与磁场线圈产生的磁场相反的方向上磁性取向的第一和第二永久磁铁由第一和第二磁性引导构件的相互配合的槽嵌合并保持在其内，第二和第一爪形磁极部分，以便具有预定的间隙。

34. 发明申请

US20090009021A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：电动机
公开(公告)号：US20090009021A1
公开(公告)日：2009-01-08
申请号：US12165934
申请日：2008-07-01
申请人： Kanji Shinkawa , Masaya Inoue , Hiroyuki Akita , Norihiro Murata , Toshiyuki Yoshizawa , Shinji Nishimura
发明人： Kanji Shinkawa , Masaya Inoue , Hiroyuki Akita , Norihiro Murata , Toshiyuki Yoshizawa , Shinji Nishimura
IPC分类号： H02K21/14
CPC分类号： H02K21/044 , H02K1/27 , H02K9/06
摘要： First and second magnet holding apertures are disposed through first and second permanent magnet holding seats that are disposed so as to protrude from first and second yoke portions so as to have aperture centers that are oriented in an axial direction. Cylindrical resin first and second magnet loading portions are disposed so as to project integrally on first and second fans such that central axes thereof are oriented in the axial direction, and first and second permanent magnets are insert-molded into the first and second magnet loading portions. The first and second fans are fixed to first and second pole cores by fitting the first and second magnet loading portions together with the first and second magnet holding apertures.
摘要翻译：第一和第二磁体保持孔通过第一和第二永磁体保持座设置，该第一和第二永磁体保持座设置成从第一和第二磁轭部分突出，以具有沿轴向定向的孔径中心。圆柱形树脂第一和第二磁体装载部分被设置成一体地突出在第一和第二风扇上，使得其中心轴线沿轴向定向，并且第一和第二永磁体被插入模制到第一和第二磁体装载部分。第一和第二风扇通过将第一和第二磁体装载部分与第一和第二磁体保持孔一起装配而固定到第一和第二磁极芯。

35. 发明授权

US08304951B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US08304951B2
公开(公告)日：2012-11-06
申请号：US12866099
申请日：2008-02-13
申请人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
发明人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
IPC分类号： H02K1/28 , H02K21/12 , H02K1/27 , H02K19/22
CPC分类号： H02K21/044
摘要： 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.
摘要翻译：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。

36. 发明授权

US08437910B2 Automotive electric power supply system 有权
标题翻译：汽车电源系统
公开(公告)号：US08437910B2
公开(公告)日：2013-05-07
申请号：US13390757
申请日：2010-10-13
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Takahiro Urakabe , Tatsuya Okuda , Yuuya Tanaka , Takayoshi Nagai , Shigeki Harada
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Takahiro Urakabe , Tatsuya Okuda , Yuuya Tanaka , Takayoshi Nagai , Shigeki Harada
IPC分类号： G06F7/00
CPC分类号： H02M3/1582 , B60R16/03 , H02J7/1492 , Y02T10/7005 , Y02T10/7022 , Y02T10/92
摘要： 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.
摘要翻译：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。

37. 发明授权

US08368274B2 Dynamoelectric machine and method for manufacturing a rotor therefor 有权
标题翻译：发电机及其制造方法
公开(公告)号：US08368274B2
公开(公告)日：2013-02-05
申请号：US13122611
申请日：2008-11-10
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Ryuichi Shimomura , Takuma Wada , Kanji Shinkawa , Masao Morita , Yoshiharu Hayashi , Kazuya Nakamachi , Kazunori Tanaka
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Ryuichi Shimomura , Takuma Wada , Kanji Shinkawa , Masao Morita , Yoshiharu Hayashi , Kazuya Nakamachi , Kazunori Tanaka
IPC分类号： H02K1/28 , H02K21/14
CPC分类号： H02K21/044
摘要： Dynamoelectric machine having holding grooves recessed into yoke portions with openings on respective facing portions of inner wall surfaces of trough portions, at axially inner ends of the yoke portions, having axial groove directions, and an end surface in a groove length direction constitutes a stopping surface. Magnet material holders are disposed spanning the trough portions radially inside inner circumferential surfaces near tip ends of claw-shaped magnetic pole portions, fitted from axially inside into each holding groove, are recessed to face each other on the trough portions restricting circumferential and radial motion by inner wall surfaces of the holding grooves and axially outward movement restricted by the stopping surface. Interfitting grooves having openings on surfaces facing the inner circumferential surfaces near the tip ends, having axial groove directions, and passing through in the axial direction, and permanent magnets fitted into the interfitting grooves are held by the magnet material holders.
摘要翻译：具有凹槽的保持槽的凹槽中具有凹槽的保持槽，在槽部的内壁面的相对的相对部分上具有凹口的轭部，在轭部的轴向内端具有轴向槽方向，并且槽长度方向上的端面构成止动表面。磁性材料保持器跨越槽部，从爪状磁极部的端部附近的内周面径向地配置，从轴向内侧配合到各保持槽中，在槽部上凹陷，从而通过限制周向和径向运动的槽部保持槽的内壁表面和由止动表面限制的轴向向外运动。在具有轴向槽方向并且沿轴向通过的面上与内周面相对的表面上具有开口的相互配合槽，并且配合在配合槽中的永久磁铁被磁体保持件保持。

38. 发明申请

US20120158245A1 AUTOMOTIVE ELECTRIC POWER SUPPLY SYSTEM 有权
标题翻译：汽车电源系统
公开(公告)号：US20120158245A1
公开(公告)日：2012-06-21
申请号：US13390757
申请日：2010-10-13
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Takahiro Urakabe , Tatsuya Okuda , Yuuya Tanaka , Takayoshi Nagai , Shigeki Harada
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Takahiro Urakabe , Tatsuya Okuda , Yuuya Tanaka , Takayoshi Nagai , Shigeki Harada
IPC分类号： G06F7/00 , H02P3/14 , B60Q1/00 , B60L1/00
CPC分类号： H02M3/1582 , B60R16/03 , H02J7/1492 , Y02T10/7005 , Y02T10/7022 , Y02T10/92
摘要： 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.
摘要翻译：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。

39. 发明申请

US20110001383A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：电动机
公开(公告)号：US20110001383A1
公开(公告)日：2011-01-06
申请号：US12866099
申请日：2008-02-13
申请人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
发明人： Ryuichi Shimomura , Hiroyuki Akita , Masaya Inoue , Toshiyuki Yoshizawa
IPC分类号： H02K21/04
CPC分类号： H02K21/044
摘要： 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.
摘要翻译：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。

40. 发明申请

US20110181142A1 DYNAMOELECTRIC MACHINE AND METHOD FOR MANUFACTURING A ROTOR THEREFOR 有权
标题翻译：动力电机及其制造方法
公开(公告)号：US20110181142A1
公开(公告)日：2011-07-28
申请号：US13122611
申请日：2008-11-10
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Ryuichi Shimomura , Takuma Wada , Kanji Shinkawa , Masao Morita , Yoshiharu Hayashi , Kazuya Nakamachi , Kazunori Tanaka
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Ryuichi Shimomura , Takuma Wada , Kanji Shinkawa , Masao Morita , Yoshiharu Hayashi , Kazuya Nakamachi , Kazunori Tanaka
IPC分类号： H02K1/28
CPC分类号： H02K21/044
摘要： The present invention provides a dynamoelectric machine and a method for manufacturing a rotor therefor that can hold permanent magnets stably for a long time by a simple magnet holding construction.In the dynamoelectric machine, holding grooves are recessed into yoke portions in a non-piercing state so as to have openings on respective facing portions of inner wall surfaces of trough portions, so as to have openings at axially inner ends of the yoke portions, and so as to have groove directions in an axial direction, and in which an end surface in a groove length direction constitutes a stopping surface, magnet holders that are made of a magnetic material are disposed so as to span the trough portions radially inside inner circumferential surfaces near tip ends of claw-shaped magnetic pole portions by being fitted from axially inside into each of the holding grooves that are recessed so as to face each other on the trough portions such that circumferential and radial motion is restricted by inner wall surfaces of the holding grooves and axially outward movement is restricted by the stopping surface, and in which interfitting grooves are formed so as to have openings on surfaces that face the inner circumferential surfaces near the tip ends of the claw-shaped magnetic pole portions, so as to have groove directions in an axial direction, and so as to pass through in the axial direction, and permanent magnets are fitted into the interfitting grooves and are held by the magnet holders so as to face the inner circumferential surfaces near the tip ends of the claw-shaped magnetic pole portions.
摘要翻译：本发明提供一种电动机及其制造方法，其可以通过简单的磁体保持结构长时间地稳定地保持永磁体。在电动机中，保持槽以非穿孔状态凹入到轭部中，以便在槽部的内壁面的相对的相对部分上具有开口，以在轭部的轴向内端具有开口，并且在轴向方向上具有槽方向，并且其中槽长度方向上的端面构成止动面，由磁性材料制成的磁体保持器设置成在内周面径向地跨越槽部爪状磁极部的前端部从轴向内侧嵌入到槽部的凹部相互相对的各保持槽中，使得周向和径向运动被保持件的内壁面限制凹槽和轴向向外运动被止动表面限制，并且其中形成相互配合的槽以在表面t上具有开口帽子面对爪状磁极部的前端附近的内周面，从而在轴向上具有槽方向，并且沿轴向通过，并且永久磁铁嵌入到配合槽并且被磁体保持件保持以面对爪状磁极部的末端附近的内周面。

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