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1. 发明授权

US08866352B2 Alternator for vehicle with heat dissipating fin 有权
标题翻译：带散热片的车辆发电机
公开(公告)号：US08866352B2
公开(公告)日：2014-10-21
申请号：US13492533
申请日：2012-06-08
申请人： Kazuyoshi Konaya , Hiroshi Hamada , Mikio Mashino , Seiji Kondoh
发明人： Kazuyoshi Konaya , Hiroshi Hamada , Mikio Mashino , Seiji Kondoh
IPC分类号： H02K9/06 , H02K11/04
CPC分类号： H02K9/06 , H02K11/046
摘要： An alternator for a vehicle is provided which is equipped with a heat dissipator and a cooling air generator. The heat dissipator is disposed in a rectifier to cool rectifying devices. The cooling air generator generates a flow of cooling air to the heat dissipator. The heat dissipator has a plurality of sub-fins formed thereon. Each of the sub-fins is defined by a combination of a protrusion and a recess. The protrusions are formed on one of opposed major surfaces of the heat dissipator, while the recesses are formed on the other major surface, one in coincidence with each of the protrusions in a thickness-wise direction of the heat dissipator. This permits the heat dissipator to be pressed to form the protrusions and the recesses to make the sub-fins simultaneously, thus allowing a heat-dissipating area to be increased to ensure a desired degree of heat capacity thereof.
摘要翻译：提供一种用于车辆的交流发电机，其配备有散热器和冷却空气发生器。散热器设置在整流器中以冷却整流装置。冷却空气发生器产生到散热器的冷却空气流。散热器具有形成在其上的多个副散热片。每个子散热片由突起和凹部的组合限定。突起形成在散热器的相对的主表面之一上，而凹部形成在另一个主表面上，一个与散热器的厚度方向上的每个突起重合。由此，能够使散热器按压而形成突出部和凹部，同时形成副散热片，从而能够增大散热面积，以确保其所需的热容量。

2. 发明申请

US20070024128A1 Vehicle-use generator 有权
标题翻译：车用发电机
公开(公告)号：US20070024128A1
公开(公告)日：2007-02-01
申请号：US11494639
申请日：2006-07-28
申请人： Yoshinori Hayashi , Hiroshi Hamada , Mikio Mashino , Yoshitaka Kondoh
发明人： Yoshinori Hayashi , Hiroshi Hamada , Mikio Mashino , Yoshitaka Kondoh
IPC分类号： H02K9/00
CPC分类号： H02K5/18 , H02K5/20 , H02K9/06
摘要： The vehicle-use generator driven by a vehicle engine at a rotating shaft thereof includes a rotor rotatably mounted to said rotating shaft, a stator fixedly located radially outwardly of the rotor, a cooling fan fixed to the rotor to rotate together with the rotating shaft in order to generate cooling air for cooling the stator, and a housing housing the rotor and the stator and rotatably supporting the rotating shaft. The housing is provided with a plurality of ribs arranged in a circumferential direction of the rotating shaft so as to form a plurality of cooling air outlet windows. The plurality of the ribs are inclined with respect to a radial direction of the rotating shaft, and shaped such that widths of the plurality of the ribs are gradually changed thereamong cyclically in the circumferential direction.
摘要翻译：由车辆发动机在其旋转轴上驱动的车用发电机包括可旋转地安装到所述旋转轴的转子，固定在转子径向外侧的定子，固定到转子上以与旋转轴一起旋转的冷却风扇以产生用于冷却定子的冷却空气，以及容纳转子和定子并可旋转地支撑旋转轴的壳体。壳体设置有沿旋转轴的圆周方向布置的多个肋，以形成多个冷却空气出口窗口。多个肋相对于旋转轴的径向倾斜，并且成形为使得多个肋的宽度在圆周方向上周期性地逐渐变化。

3. 发明申请

US20070108855A1 Vehicle alternator 有权
标题翻译：车辆交流发电机
公开(公告)号：US20070108855A1
公开(公告)日：2007-05-17
申请号：US11585196
申请日：2006-10-24
申请人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
发明人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
IPC分类号： H02K3/24 , H02K11/04
CPC分类号： H02K19/365
摘要： A vehicle alternator for generating electric power has a stator, a rotor, a rectifier, a regulator case, and a cooling fin part. A stator winding is wound on the stator. The rotor is placed on opposite faces to the stator. The rectifier rectifies an alternating current output voltage excited in the stator winding. The regulator case accommodates a regulator substrate for adjusting the output voltage and a heat sink. On one surface of the heat sink the regulator substrate is mounted. The cooling fin part has plural cooling fins bonded to the other surface of the heat sink. The cooling fin part and the heat sink are made of a same material of a superior thermal expansion coefficient, such as copper or copper alloy.
摘要翻译：用于产生电力的车辆交流发电机具有定子，转子，整流器，调节器壳体和冷却翅片部件。定子绕组缠绕在定子上。转子被放置在与定子相对的面上。整流器对定子绕组中激发的交流输出电压进行整流。调节器壳体容纳用于调节输出电压的调节器基板和散热器。在散热器的一个表面上安装调节器基板。冷却翅片部具有与散热片的另一个表面接合的多个散热片。冷却翅片部分和散热器由具有优异热膨胀系数的相同材料制成，例如铜或铜合金。

4. 发明授权

US07619336B2 Vehicle-use generator with reduced fan noise 有权
标题翻译：减少风扇噪音的车用发电机
公开(公告)号：US07619336B2
公开(公告)日：2009-11-17
申请号：US11494639
申请日：2006-07-28
申请人： Yoshinori Hayashi , Hiroshi Hamada , Mikio Mashino , Yoshitaka Kondoh
发明人： Yoshinori Hayashi , Hiroshi Hamada , Mikio Mashino , Yoshitaka Kondoh
IPC分类号： H02K5/04 , H02K5/00 , H02K9/00
CPC分类号： H02K5/18 , H02K5/20 , H02K9/06
摘要： The vehicle-use generator driven by a vehicle engine at a rotating shaft thereof includes a rotor rotatably mounted to the rotating shaft, a stator fixedly located radially outward of the rotor, a cooling fan fixed to the rotor to rotate together with the rotating shaft in order to generate cooling air for cooling the stator, and a housing that houses the rotor and the stator and rotatably supports the rotating shaft. The housing is provided with ribs arranged in a circumferential direction of the rotating shaft so as to form cooling air outlet windows. The ribs are inclined with respect to a radial direction of the rotating shaft, and shaped such that widths of the ribs are gradually changed cyclically in the circumferential direction.
摘要翻译：由车辆发动机在其旋转轴上驱动的车用发电机包括可旋转地安装在转轴上的转子，固定在转子径向外侧的定子，固定在转子上的转子与旋转轴一起旋转的冷却风扇以产生用于冷却定子的冷却空气，以及容纳转子和定子并可旋转地支撑旋转轴的壳体。壳体设置有沿旋转轴的圆周方向布置的肋条，以形成冷却空气出口窗口。肋相对于旋转轴的径向倾斜，并且成形为使得肋的宽度在圆周方向上周期性地逐渐变化。

5. 发明授权

US08602656B2 Alternator for automobile having washer between housing and outer race of bearing 有权
标题翻译：汽车发电机在轴承座和外圈轴承之间有垫圈
公开(公告)号：US08602656B2
公开(公告)日：2013-12-10
申请号：US13174187
申请日：2011-06-30
申请人： Mikio Mashino , Hiroshi Hamada
发明人： Mikio Mashino , Hiroshi Hamada
IPC分类号： F16C19/06 , F16F1/34
CPC分类号： F16C25/083
摘要： An alternator has front and rear bearings, supported by front and rear frames, to rotatably support a shaft of a rotor extending along axial direction. A washer is located between the rear frame and the rear bearing to apply pressing force to the rear bearing slightly movable along axial direction. The washer has a ring-shaped base portion concentrically located with the rear bearing, slanting portions extending from the base portion toward outside of radial direction such that two adjacent slanting portions arranged as each pair along circumferential direction are inclined to different sides of axial direction, and flattened portions extending from respective slanting portions toward outside and being parallel to the base portion. Flattened portions shifted to front side are in contact with the rear bearing, and flattened portions shifted to rear side are in contact with the rear frame.
摘要翻译：交流发电机具有由前框架和后框架支撑的前后轴承，以可旋转地支撑沿着轴向方向延伸的转子的轴。垫圈位于后框架和后轴承之间，对后轴承施加压力，该轴承可沿轴向稍微移动。垫圈具有与后轴承同心地定位的环状基部，从基部向径向外侧延伸的倾斜部，使得沿圆周方向配置成每对的两个相邻的倾斜部向轴向的不同侧倾斜，以及从各倾斜部向外侧延伸并与基部平行的扁平部。移动到前侧的平坦部分与后轴承接触，并且移动到后侧的扁平部分与后框架接触。

6. 发明授权

US07362019B2 Vehicle alternator 有权
标题翻译：车辆交流发电机
公开(公告)号：US07362019B2
公开(公告)日：2008-04-22
申请号：US11585196
申请日：2006-10-24
申请人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
发明人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
IPC分类号： H02K7/00
CPC分类号： H02K19/365
摘要： A vehicle alternator for generating electric power has a stator, a rotor, a rectifier, a regulator case, and a cooling fin part. A stator winding is wound on the stator. The rotor is placed on opposite faces to the stator. The rectifier rectifies an alternating current output voltage excited in the stator winding. The regulator case accommodates a regulator substrate for adjusting the output voltage and a heat sink. On one surface of the heat sink the regulator substrate is mounted. The cooling fin part has plural cooling fins bonded to the other surface of the heat sink. The cooling fin part and the heat sink are made of a same material of a superior thermal expansion coefficient, such as copper or copper alloy.
摘要翻译：用于产生电力的车辆交流发电机具有定子，转子，整流器，调节器壳体和冷却翅片部件。定子绕组缠绕在定子上。转子被放置在与定子相对的面上。整流器对定子绕组中激发的交流输出电压进行整流。调节器壳体容纳用于调节输出电压的调节器基板和散热器。在散热器的一个表面上安装调节器基板。冷却翅片部具有与散热片的另一个表面接合的多个散热片。冷却翅片部分和散热器由具有优异热膨胀系数的相同材料制成，例如铜或铜合金。

7. 发明申请

US20090251019A1 AC generator for vehicles 有权
标题翻译：车用交流发电机
公开(公告)号：US20090251019A1
公开(公告)日：2009-10-08
申请号：US12385400
申请日：2009-04-07
申请人： Mikio Mashino
发明人： Mikio Mashino
IPC分类号： H02K5/10
CPC分类号： H02K5/10 , H02K2205/09
摘要： AC generator for vehicles is provided with a frame that supports a rotor and a stator, a rectifier that rectifies an output of the stator and has an output terminal, and a rear cover that covers electric parts including the rectifier. The rear cover is provided with a drain hole in the side part of the output terminal, and a wall part that adjoins the drain hole provided in the output terminal side.
摘要翻译：用于车辆的交流发电机设置有支撑转子和定子的框架，对定子的输出进行整流并具有输出端子的整流器以及覆盖包括整流器的电气部件的后盖。后盖在输出端子的侧部设置有排水孔，以及与设置在输出端侧的排水孔相邻的壁部。

8. 发明申请

US20070222328A1 Brush assembly for alternator easy to install and capable of reliably preventing entrance of foreign matters 失效
标题翻译：交流发电机的刷组件易于安装，能够可靠地防止异物进入
公开(公告)号：US20070222328A1
公开(公告)日：2007-09-27
申请号：US11700136
申请日：2007-01-31
申请人： Mikio Mashino
发明人： Mikio Mashino
IPC分类号： H01R39/38 , H02K13/00
CPC分类号： H02K5/141 , H01R39/385 , H01R39/40
摘要： A brush assembly for an alternator includes a brush, a brush holder holing the brush, and a slip ring cover for covering a slip ring on a rotary shaft of the alternator. The brush holder and the slip ring cover respectively have first and second through-holes that can be brought into alignment with each other by application of a mechanical force. The alignment allows a retainer to be placed through both the first and second through-holes to retain the brush in the brush holder against the spring force of a spring, thereby permitting installation of the brush assembly onto the rotary shaft to be carried out without interference between the brush and the slip ring. The first and second through-holes are brought out of the alignment by removal of the mechanical force and the retainer, thereby blocking foreign matters from entering inside through both the first and second through-holes.
摘要翻译：一种用于交流发电机的电刷组件，包括一刷子，一刷子夹持器，以及用于覆盖交流发电机的旋转轴上的滑环的滑环盖。电刷架和滑环盖分别具有可以通过施加机械力使彼此对准的第一和第二通孔。该对准允许保持器穿过第一和第二通孔两者以抵抗弹簧的弹簧力将刷子保持在电刷架中，从而允许将电刷组件安装到旋转轴上以在不受干扰的情况下被执行在刷子和滑环之间。通过去除机械力和保持器而使第一和第二通孔从对准中脱离，从而阻止异物通过第一通孔和第二通孔进入内部。

9. 发明申请

US20080061641A1 Vehicle alternator with improved end cover structure 有权
标题翻译：车载交流发电机具有改进的端盖结构
公开(公告)号：US20080061641A1
公开(公告)日：2008-03-13
申请号：US11882548
申请日：2007-08-02
申请人： Masatoshi Koumura , Yoshiki Tan , Akihito Koike , Mikio Mashino
发明人： Masatoshi Koumura , Yoshiki Tan , Akihito Koike , Mikio Mashino
IPC分类号： H02K11/02 , H01L25/00
CPC分类号： H02K11/046 , H02K3/50 , H02K5/225
摘要： A vehicle alternator is disclosed having a stator, a rotor, a frame surrounding the stator and the rotor, a bowl-shaped end cover mounted on the frame and defining an electric component-part compartment, a brush unit held in sliding contact with slip rings of a rotary shaft, and a rectifier unit. The rectifier unit includes a terminal block embedded with A.C. conductive segments for multi-phase windings of a stator coil. The end cover includes a base wall portion and protective partitioned compartments axially protruding from a base wall portion of the end cover toward the frame at circumferentially spaced positions for the multi-phase windings, respectively, for surrounding at least one circumference of a connecting portion between an exposed end portion of each A.C. conductive segment and a diode lead and a connecting portion between the exposed end portion of each A.C. conductive segment and a stator lead.
摘要翻译：公开了一种车辆交流发电机，其具有定子，转子，围绕定子和转子的框架，安装在框架上并限定电气部件隔室的碗形端盖，保持与滑环滑动接触的刷子单元的旋转轴，以及整流单元。整流单元包括嵌入有用于定子线圈的多相绕组的交流导电段的端子块。端盖包括底壁部分和保护分隔的隔室，其分别从用于多相绕组的周向间隔位置的端盖的底壁部分朝向框架轴向地突出，用于围绕连接部分的至少一个周边每个AC导电段的暴露端部和二极管引线以及每个AC导电段的暴露端部与定子引线之间的连接部分。

10. 发明授权

US07973438B2 AC generator for vehicles 有权
标题翻译：车用交流发电机
公开(公告)号：US07973438B2
公开(公告)日：2011-07-05
申请号：US12385400
申请日：2009-04-07
申请人： Mikio Mashino
发明人： Mikio Mashino
IPC分类号： H02K19/16 , H02K19/36 , H02K11/04
CPC分类号： H02K5/10 , H02K2205/09
摘要： AC generator for vehicles is provided with a frame that supports a rotor and a stator, a rectifier that rectifies an output of the stator and has an output terminal, and a rear cover that covers electric parts including the rectifier. The rear cover is provided with a drain hole in the side part of the output terminal, and a wall part that adjoins the drain hole provided in the output terminal side.
摘要翻译：用于车辆的交流发电机设置有支撑转子和定子的框架，对定子的输出进行整流并具有输出端子的整流器以及覆盖包括整流器的电气部件的后盖。后盖在输出端子的侧部设置有排水孔，以及与设置在输出端侧的排水孔相邻的壁部。

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