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。

公开(公告)号：US5904505A

公开(公告)日：1999-05-18

申请号：US977053

申请日：1997-11-25

申请人： Yuji Hotta ,  Hitomi Shigyo ,  Shinichi Ohizumi ,  Seiji Kondoh

发明人： Yuji Hotta ,  Hitomi Shigyo ,  Shinichi Ohizumi ,  Seiji Kondoh

IPC分类号： H01L23/28 ,  H01L21/56 ,  H01L23/00 ,  H01L23/10 ,  H01L23/16 ,  H01L23/31 ,  H01L23/544 ,  H01L23/58

CPC分类号： H01L23/16 ,  H01L21/565 ,  H01L23/3107 ,  H01L23/544 ,  H01L23/564 ,  H01L23/585 ,  H01L2223/54473 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/1815

摘要： A process for producing a metal foil-covered semiconductor device. The metal foil material is one which is, in molding a resin for encapsulating a semiconductor element using a mold, temporarily fixed on a surface of a cavity of the mold, and is adhered on a surface of a semiconductor device by injecting the encapsulating resin into the mold and molding the resin, wherein a contact angle of the face of the metal foil material which is in contact with the encapsulating resin during molding, to water is 110.degree. or less.

摘要翻译： 一种金属箔覆盖的半导体器件的制造方法。 金属箔材料是在将用于将使用模具密封半导体元件的树脂模塑成暂时固定在模具的空腔的表面上的树脂中，并且通过将密封树脂注入到半导体器件的表面上而粘附到 模具和模塑树脂，其中在模塑期间与封装树脂接触的金属箔材料的表面与水的接触角为110℃以下。

公开(公告)号：US5834850A

公开(公告)日：1998-11-10

申请号：US702792

申请日：1996-08-26

申请人： Yuji Hotta ,  Hitomi Shigyo ,  Shinichi Ohizumi ,  Seiji Kondoh

发明人： Yuji Hotta ,  Hitomi Shigyo ,  Shinichi Ohizumi ,  Seiji Kondoh

IPC分类号： H01L23/28 ,  H01L21/56 ,  H01L23/00 ,  H01L23/10 ,  H01L23/16 ,  H01L23/31 ,  H01L23/544 ,  H01L23/58 ,  H01L23/29

CPC分类号： H01L23/16 ,  H01L21/565 ,  H01L23/3107 ,  H01L23/544 ,  H01L23/564 ,  H01L23/585 ,  H01L2223/54473 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/1815

摘要： A metal foil material for covering a semiconductor device, a semiconductor device covered with the metal foil material, and a process for producing the metal foil-covered semiconductor device are disclosed. The metal foil material is one which is, in molding a resin for encapsulating a semiconductor element using a mold, temporarily fixed on a surface of a cavity of the mold, and is adhered on a surface of a semiconductor device by injecting the encapsulating resin into the mold and molding the resin, wherein a contact angle of the face of the metal foil material which is in contact with the encapsulating resin during molding, to water is 110.degree. or less.

摘要翻译： 公开了一种用于覆盖半导体器件的金属箔材料，被金属箔材料覆盖的半导体器件，以及用于制造金属箔覆盖的半导体器件的工艺。 金属箔材料是在将用于将使用模具密封半导体元件的树脂模塑成暂时固定在模具的空腔的表面上的树脂中，并且通过将密封树脂注入到半导体器件的表面上而粘附到 模具和模塑树脂，其中在模塑期间与封装树脂接触的金属箔材料的表面与水的接触角为110℃以下。

公开(公告)号：US20070013259A1

公开(公告)日：2007-01-18

申请号：US11487424

申请日：2006-07-17

申请人： Shigenobu Nakamura ,  Seiji Kondoh

发明人： Shigenobu Nakamura ,  Seiji Kondoh

IPC分类号： H02K1/12 ,  H02K3/00

CPC分类号： H02K1/20 ,  H02K9/06 ,  H02K9/16

摘要： According to the present invention, a rotary electric machine includes a rotor with a rotary shaft, a stator surrounding an outer periphery of the rotor, and a frame supporting the rotor and the stator. Further, the stator has an outer surface at least part of which is exposed to outside of the frame, and a plurality of protrusions and recesses are formed on the exposed part of the outer surface of the stator, so as to enhance dissipation of heat generated by operation of the rotary electric machine. According to a further implementation of the present invention, the rotor includes at least one fan that works to create air flow, and the protrusions and the recesses are so formed that the recesses make up air flow paths, along which the air flow created by the fan passes over the outer surface of the stator, thereby cooling the outer surface.

摘要翻译： 根据本发明，旋转电机包括具有旋转轴的转子，围绕转子的外周的定子和支撑转子和定子的框架。 此外，定子具有外表面，其至少一部分暴露于框架的外部，并且在定子的外表面的暴露部分上形成多个突起和凹部，以增强产生的热量的散逸 通过旋转电机的操作。 根据本发明的进一步的实施方式，转子包括至少一个工作以产生气流的风扇，并且突起和凹部被形成为使得凹部组成空气流动路径，沿着该空气流动路径 风扇通过定子的外表面，从而冷却外表面。

公开(公告)号：US07800261B2

公开(公告)日：2010-09-21

申请号：US11487424

申请日：2006-07-17

申请人： Shigenobu Nakamura ,  Seiji Kondoh

发明人： Shigenobu Nakamura ,  Seiji Kondoh

IPC分类号： H02K9/00

CPC分类号： H02K1/20 ,  H02K9/06 ,  H02K9/16

摘要： According to the present invention, a rotary electric machine includes a rotor with a rotary shaft, a stator surrounding an outer periphery of the rotor, and a frame supporting the rotor and the stator. Further, the stator has an outer surface at least part of which is exposed to outside of the frame, and a plurality of protrusions and recesses are formed on the exposed part of the outer surface of the stator, so as to enhance dissipation of heat generated by operation of the rotary electric machine. According to a further implementation of the present invention, the rotor includes at least one fan that works to create air flow, and the protrusions and the recesses are so formed that the recesses make up air flow paths, along which the air flow created by the fan passes over the outer surface of the stator, thereby cooling the outer surface.

摘要翻译： 根据本发明，旋转电机包括具有旋转轴的转子，围绕转子的外周的定子和支撑转子和定子的框架。 此外，定子具有外表面，其至少一部分暴露于框架的外部，并且在定子的外表面的暴露部分上形成多个突起和凹部，以增强产生的热量的散逸 通过旋转电机的操作。 根据本发明的进一步的实施方式，转子包括至少一个工作以产生气流的风扇，并且突起和凹部被形成为使得凹部组成空气流动路径，沿着该空气流动路径 风扇通过定子的外表面，从而冷却外表面。

公开(公告)号：US20120326572A1

公开(公告)日：2012-12-27

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

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。