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1. 发明授权

US5810554A Electronic component cooling apparatus 失效
公开(公告)号：US5810554A
公开(公告)日：1998-09-22
申请号：US672375
申请日：1996-05-29
申请人： Shinjiro Yokozawa , Nobumasa Kodama , Toshiki Ogawara , Yuichi Kodaira , Michinori Watanabe
发明人： Shinjiro Yokozawa , Nobumasa Kodama , Toshiki Ogawara , Yuichi Kodaira , Michinori Watanabe
IPC分类号： F04D25/06 , F04D29/58 , H05K7/20 , F01D5/08
CPC分类号： H05K7/20172 , F04D25/064 , F04D25/0646 , F04D29/582
摘要： An electronic component cooling apparatus capable of permitting a sufficient amount of air to be fed to an electronic component to be cooled. An impeller which includes a plurality of blades for sucking air from one side in an axial direction of a revolving shaft of a motor is fixed on a rotor of the motor. A casing having a cylindrical cavity defined therein in which the motor and impeller are received is constructed of a peripheral wall arranged so as to surround the impeller and a closing wall for closing an end of the cavity on the other side in the axial direction. The peripheral wall is formed at a portion thereof in proximity to an end thereof on the one side with a lateral discharge port through which air suckedly introduced into the cavity is discharged so that a surrounding portion for surrounding a whole circumference of the impeller is left at a portion of the peripheral wall in proximity to an end on the other side. The casing is provided with a spacer means for providing an interval between the casing and an opposite member.

2. 发明授权

US6157104A Electronic component cooling apparatus 有权
标题翻译：电子部件冷却装置
公开(公告)号：US6157104A
公开(公告)日：2000-12-05
申请号：US294933
申请日：1999-04-19
申请人： Shinjiro Yokozawa , Nobumasa Kodama , Toshiki Ogawara , Yuichi Kodaira , Michinori Watanabe
发明人： Shinjiro Yokozawa , Nobumasa Kodama , Toshiki Ogawara , Yuichi Kodaira , Michinori Watanabe
IPC分类号： F04D25/06 , F04D29/58 , H05K7/20 , H02K5/00 , F01D5/08
CPC分类号： H05K7/20172 , F04D25/064 , F04D25/0646 , F04D29/582
摘要： An electronic component cooling apparatus capable of permitting a sufficient amount of air to be fed to an electronic component to be cooled. An impeller which includes a plurality of blades for sucking air from one side in an axial direction of a revolving shaft of a motor is fixed on a rotor of the motor. A casing having a cylindrical cavity defined therein in which the motor and impeller are received is constructed of a peripheral wall arranged so as to surround the impeller and a closing wall for closing an end of the cavity on the other side in the axial direction. The peripheral wall is formed at a portion thereof in proximity to an end thereof on the one side with a lateral discharge port through which air suckedly introduced into the cavity is discharged so that a surrounding portion for surrounding a whole circumference of the impeller is left at a portion of the peripheral wall in proximity to an end on the other side. The casing is provided with a spacer means for providing an interval between the casing and an opposite member.
摘要翻译：一种电子部件冷却装置，其能够将足够量的空气供给到要冷却的电子部件。包括用于从电动机的旋转轴的轴向的一侧吸入空气的多个叶片的叶轮固定在电动机的转子上。具有限定在其中容纳有电动机和叶轮的圆柱形空腔的壳体由围绕叶轮的周壁和用于在轴向方向上封闭另一侧的空腔的端部的封闭壁构成。周壁形成在其一侧的一端的一部分附近，具有横向排出口，通过该横向排出口将吸入空腔的空气排出，使得围绕叶轮的整个周边的周围部分保持在外围壁的一部分靠近另一侧的端部。壳体设置有用于在壳体和相对构件之间提供间隔的间隔件。

3. 发明授权

US5910694A Electronic component cooling apparatus 有权
公开(公告)号：US5910694A
公开(公告)日：1999-06-08
申请号：US154920
申请日：1998-09-17
申请人： Shinjiro Yokozawa , Nobumasa Kodama , Toshiki Ogawara , Yuichi Kodaira , Michinori Watanabe
发明人： Shinjiro Yokozawa , Nobumasa Kodama , Toshiki Ogawara , Yuichi Kodaira , Michinori Watanabe
IPC分类号： F04D25/06 , F04D29/58 , H05K7/20 , H02K5/00
CPC分类号： H05K7/20172 , F04D25/064 , F04D25/0646 , F04D29/582
摘要： An electronic component cooling apparatus capable of permitting a sufficient amount of air to be fed to an electronic component to be cooled. An impeller which includes a plurality of blades for sucking air from one side in an axial direction of a revolving shaft of a motor is fixed on a rotor of the motor. A casing having a cylindrical cavity defined therein in which the motor and impeller are received is constructed of a peripheral wall arranged so as to surround the impeller and a closing wall for closing an end of the cavity on the other side in the axial direction. The peripheral wall is formed at a portion thereof in proximity to an end thereof on the one side with a lateral discharge port through which air suckedly introduced into the cavity is discharged so that a surrounding portion for surrounding a whole circumference of the impeller is left at a portion of the peripheral wall in proximity to an end on the other side. The casing is provided with a spacer means for providing an interval between the casing and an opposite member.

4. 外观设计

USD563910S1 Electronic component cooling apparatus 有权
公开(公告)号：USD563910S1
公开(公告)日：2008-03-11
申请号：US29249884
申请日：2006-10-25
申请人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama
设计人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama

5. 发明授权

US07170746B2 Heat-emitting element cooling apparatus 有权
标题翻译：发光元件冷却装置
公开(公告)号：US07170746B2
公开(公告)日：2007-01-30
申请号：US11097656
申请日：2005-04-01
申请人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama , Masayuki Iijima
发明人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama , Masayuki Iijima
IPC分类号： H05K7/20 , F28F7/00
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat-emitting element cooling apparatus that can improve a cooling effect on a heat-emitting element without increasing its size is provided. A heat sink is so constructed that all or part of radiation fins are located outside the contour of a base as seen from a side on which an axial flow fan unit is mounted. Then, the axial flow fan unit is so constructed as to discharge air along the portions of the radiation fin located outside the contour of the base.
摘要翻译：提供一种可以在不增加其尺寸的情况下改善对发热元件的冷却效果的发热元件冷却装置。散热器被构造成使得从安装轴流风扇单元的一侧观察，散热片的全部或部分位于基座轮廓之外。然后，轴流风扇单元被构造成沿着位于基座轮廓外的辐射翅片的部分排出空气。

6. 外观设计

USD516526S1 Electronic component cooling apparatus 失效
公开(公告)号：USD516526S1
公开(公告)日：2006-03-07
申请号：US29196216
申请日：2003-12-23
申请人： Michinori Watanabe , Toshiki Ogawara , Masayuki Iijima , Haruhisa Maruyama
设计人： Michinori Watanabe , Toshiki Ogawara , Masayuki Iijima , Haruhisa Maruyama

7. 发明申请

US20050253467A1 Heat-emitting element cooling apparatus 有权
标题翻译：发光元件冷却装置
公开(公告)号：US20050253467A1
公开(公告)日：2005-11-17
申请号：US11127736
申请日：2005-05-12
申请人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama
发明人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama
IPC分类号： F04B17/00 , F04D29/58 , H01L23/467 , H02K5/00 , H02K5/22 , H02K11/00 , H05K7/20
CPC分类号： F04D29/582 , H01L2924/0002 , H02K5/225 , H01L2924/00
摘要： There is provided a fan unit in which when the fan unit is conveyed, existence of a plurality of lead wires will not become an obstacle to the conveyance. Four lead wire engaging sections 27, 29, 31, and 33 are provided along the contour of an outer wall section 25 of a fan casing 15 as the fan casing 15 is viewed from a predetermined position in a forward direction. Then, the lead wire engaging sections 27, 29, 31 and 33 are configured to engage a part of lead wires 24 so as to prevent the lead wires 24 from coming out of the fan casing 15 one or more during the conveyance.
摘要翻译：设置有风扇单元，其中当风扇单元被传送时，多个引线的存在不会成为传送的障碍物。当沿着向前方向的预定位置观察风扇壳体15时，四个引线接合部分27,29,31和33沿着风扇壳体15的外壁部分25的轮廓设置。然后，引线接合部27,29,31,33被配置为与导线24的一部分接合，以防止引线24在传送期间从一个或多个外部流出风扇壳体15。

8. 外观设计

USD511326S1 Electronic component cooling apparatus 失效
标题翻译：电子部件冷却装置
公开(公告)号：USD511326S1
公开(公告)日：2005-11-08
申请号：US29196215
申请日：2003-12-23
申请人： Michinori Watanabe , Toshiki Ogawara , Masayuki Iijima , Haruhisa Maruyama
设计人： Michinori Watanabe , Toshiki Ogawara , Masayuki Iijima , Haruhisa Maruyama

9. 发明申请

US20050168946A1 Heat-emitting element cooling apparatus 有权
标题翻译：发光元件冷却装置
公开(公告)号：US20050168946A1
公开(公告)日：2005-08-04
申请号：US11097656
申请日：2005-04-01
申请人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama , Masayuki Iijima
发明人： Michinori Watanabe , Toshiki Ogawara , Haruhisa Maruyama , Masayuki Iijima
IPC分类号： H01L23/467 , H05K7/20
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat-emitting element cooling apparatus that can improve a cooling effect on a heat-emitting element without increasing its size is provided. A heat sink is so constructed that all or part of radiation fins are located outside the contour of a base as seen from a side on which an axial flow fan unit is mounted. Then, the axial flow fan unit is so constructed as to discharge air along the portions of the radiation fin located outside the contour of the base.
摘要翻译：提供一种可以在不增加其尺寸的情况下改善对发热元件的冷却效果的发热元件冷却装置。散热器被构造成使得从安装轴流风扇单元的一侧观察，散热片的全部或部分位于基座轮廓之外。然后，轴流风扇单元被构造成沿着位于基座轮廓外的辐射翅片的部分排出空气。

10. 发明申请

US20090218079A1 HEAT-EMITTING ELEMENT COOLING APPARATUS 审中-公开
标题翻译：发热元件冷却装置
公开(公告)号：US20090218079A1
公开(公告)日：2009-09-03
申请号：US12393354
申请日：2009-02-26
申请人： Michinori Watanabe , Haruhisa Maruyama , Toshiki Ogawara , Koji Ueno
发明人： Michinori Watanabe , Haruhisa Maruyama , Toshiki Ogawara , Koji Ueno
IPC分类号： H01L23/46
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： There is provided a heat-emitting element cooling apparatus capable of enhancing cooling effect on a heat-emitting element as well as reducing noise. A heat sink includes a core portion and a plurality of radiation fins fixed to the core portion. Dimensions of the core portion and the radiation fins are defined in such a manner that the diameter L1 of the core portion should be 37% to 45% of the diameter L2 of a shape depicted by a virtual connecting line which connects end portions of the radiation fins.
摘要翻译：提供了一种能够增强对发热元件的冷却效果以及降低噪音的发热元件冷却装置。散热器包括芯部和固定到芯部的多个散热片。芯部分和辐射翅片的尺寸被限定为使得芯部的直径L1应该是连接辐射端部的虚拟连接线所示形状的直径L2的37％至45％翅片。

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