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1. 发明授权

US07544049B2 Cooling device and centrifugal pump to be used in the same device 有权
标题翻译：冷却装置和离心泵用于同一装置
公开(公告)号：US07544049B2
公开(公告)日：2009-06-09
申请号：US10852179
申请日：2004-05-25
申请人： Shinya Koga , Toshisuke Sakai , Kyou Niwatsukino , Toshiyuki Kubota
发明人： Shinya Koga , Toshisuke Sakai , Kyou Niwatsukino , Toshiyuki Kubota
IPC分类号： F04B35/04 , H05K7/20
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A cooling device has a closed circulating channel for circulating coolant, and in the channel, a radiator and a contact-heat-exchanger type centrifugal pump are provided. A heat-producing electronic component contacts with the centrifugal pump, and the coolant in the pump collects the heat off the component due to the heat exchanging function. Then the heat is dissipated from the radiator. The pump includes a pump-casing made of highly heat conductive material and an impeller. The pump casing has a base wall and a cover wall opposite the base wall. The base wall has an outer wall face constituting a heat-receiving face, and an inner wall face facing the impeller. The impeller is disposed in a pump room defined between the base wall and cover wall of the casing. A sucking channel is provided between the heat-receiving face and an inner wall face of the pump room. This inner wall has a recess where protrusions extending toward the impeller or dimples are provided.
摘要翻译：冷却装置具有用于循环冷却剂的封闭循环通道，并且在通道中设置有散热器和接触热交换型离心泵。发热电子部件与离心泵接触，并且由于热交换功能，泵中的冷却剂从部件收集热量。然后散热器散热。泵包括由高导热材料和叶轮制成的泵壳体。泵壳体具有底壁和与底壁相对的盖壁。底壁具有构成受热面的外壁面和面向叶轮的内壁面。叶轮设置在限定在壳体的底壁和盖壁之间的泵室中。在受热面与泵室的内壁面之间设有吸入通道。该内壁具有凹部，突出部朝向叶轮或凹部延伸。

2. 发明授权

US06839234B2 Cooling device and an electronic apparatus including the same 有权
标题翻译：冷却装置及包括该冷却装置的电子设备
公开(公告)号：US06839234B2
公开(公告)日：2005-01-04
申请号：US10446152
申请日：2003-05-28
申请人： Kyo Niwatsukino , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara , Shinya Koga , Toshisuke Sakai , Toshiyuki Kubota
发明人： Kyo Niwatsukino , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara , Shinya Koga , Toshisuke Sakai , Toshiyuki Kubota
IPC分类号： F28D15/02 , G06F1/20 , H05K7/20
CPC分类号： F28D15/0266 , G06F1/203 , G06F2200/201 , G06F2200/203
摘要： A pump for circulating a coolant has a housing thereof in direct thermal connection with an electronic component. This provides both the improvement of cooling efficiency of a cooling device and the realization of a compact, slim design of the device.
摘要翻译：用于循环冷却剂的泵具有与电子部件直接热连接的壳体。这提供了冷却装置的冷却效率的提高和设备的紧凑，纤薄设计的实现。

4. 外观设计

USD492325S1 Pump for circulating coolant in electronic devices 失效
标题翻译：用于在电子设备中循环冷却剂的泵
公开(公告)号：USD492325S1
公开(公告)日：2004-06-29
申请号：US29174842
申请日：2003-01-24
申请人： Kyo Niwatsukino , Youichi Syukuri , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota , Makoto Nishida
设计人： Kyo Niwatsukino , Youichi Syukuri , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota , Makoto Nishida

5. 外观设计

USD486455S1 Radiator 失效
标题翻译：散热器
公开(公告)号：USD486455S1
公开(公告)日：2004-02-10
申请号：US29174979
申请日：2003-01-27
申请人： Kyo Niwatsukino , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota , Makoto Nishida
设计人： Kyo Niwatsukino , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota , Makoto Nishida

8. 发明授权

US07209355B2 Cooling device and an electronic apparatus including the same 有权
标题翻译：冷却装置及包括该冷却装置的电子设备
公开(公告)号：US07209355B2
公开(公告)日：2007-04-24
申请号：US10976324
申请日：2004-10-29
申请人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
发明人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
IPC分类号： H05K7/20 , F04B35/04
CPC分类号： H01L23/473 , G06F1/203 , G06F2200/201 , G06F2200/203 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for cooling a heat-generating component includes a circulating passage arranged to have coolant circulate therein, a centrifugal pump including a first case made of metallic material, a second case made of resin material, and an impeller accommodated in the pump chamber, and a radiator provided at the circulating passage and being operable to release heat from the coolant. The first case has a surface arranged to contact the heat-generating component. The second case forms a pump chamber between the first case and the second case. The pump chamber stores the coolant therein. The impeller includes open-type vanes arranged to pressurize the coolant as to have the coolant flow through the circulating passage. The cooling device has a high cooling efficiency as well as a high operating efficiency of the motor while having a simple construction and a small overall size and a small thickness.
摘要翻译：用于冷却发热部件的冷却装置包括设置成使冷却剂循环的循环通道，包括由金属材料制成的第一壳体的离心泵，由树脂材料制成的第二壳体和容纳在泵室中的叶轮，以及散热器，其设置在所述循环通道上并且可操作以从所述冷却剂释放热量。第一壳体具有布置成与发热部件接触的表面。第二壳体在第一壳体和第二壳体之间形成泵室。泵室将冷却剂储存在其中。叶轮包括布置成对冷却剂加压以使冷却剂流过循环通道的开式叶片。冷却装置具有高的冷却效率以及电动机的高操作效率，同时具有简单的结构和小的整体尺寸和小的厚度。

9. 发明申请

US20050117298A1 Cooling device and an electronic apparatus including the same 有权
标题翻译：冷却装置及包括该冷却装置的电子设备
公开(公告)号：US20050117298A1
公开(公告)日：2005-06-02
申请号：US10976324
申请日：2004-10-29
申请人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
发明人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
IPC分类号： G06F1/20 , H01L23/473 , H05K7/20
CPC分类号： H01L23/473 , G06F1/203 , G06F2200/201 , G06F2200/203 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for cooling a heat-generating component includes a circulating passage arranged to have coolant circulate therein, a centrifugal pump including a first case made of metallic material, a second case made of resin material, and an impeller accommodated in the pump chamber, and a radiator provided at the circulating passage and being operable to release heat from the coolant. The first case has a surface arranged to contact the heat-generating component. The second case forms a pump chamber between the first case and the second case. The pump chamber stores the coolant therein. The impeller includes open-type vanes arranged to pressurize the coolant as to have the coolant flow through the circulating passage. The cooling device has a high cooling efficiency as well as a high operating efficiency of the motor while having a simple construction and a small overall size and a small thickness.
摘要翻译：用于冷却发热部件的冷却装置包括设置成使冷却剂循环的循环通道，包括由金属材料制成的第一壳体的离心泵，由树脂材料制成的第二壳体和容纳在泵室中的叶轮，以及散热器，其设置在所述循环通道上并且可操作以从所述冷却剂释放热量。第一壳体具有布置成与发热部件接触的表面。第二壳体在第一壳体和第二壳体之间形成泵室。泵室将冷却剂储存在其中。叶轮包括布置成对冷却剂加压以使冷却剂流过循环通道的开式叶片。冷却装置具有高的冷却效率以及电动机的高操作效率，同时具有简单的结构和小的整体尺寸和小的厚度。

10. 外观设计

USD490781S1 Radiator 失效
公开(公告)号：USD490781S1
公开(公告)日：2004-06-01
申请号：US29174978
申请日：2003-01-27
申请人： Kyo Niwatsukino , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota , Makoto Nishida
设计人： Kyo Niwatsukino , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota , Makoto Nishida

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