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1. 发明授权

US06435036B1 Vortex flow meter 失效
标题翻译：涡街流量计
公开(公告)号：US06435036B1
公开(公告)日：2002-08-20
申请号：US09904545
申请日：2001-07-16
申请人： Toshisuke Sakai , Toshihiko Matsuda , Kazuyuki Kasahara , Yasumasa Fukami , Takashi Ehara , Motohiko Matsuguma , Yasuhiko Ezaki , Masashi Yamaguchi
发明人： Toshisuke Sakai , Toshihiko Matsuda , Kazuyuki Kasahara , Yasumasa Fukami , Takashi Ehara , Motohiko Matsuguma , Yasuhiko Ezaki , Masashi Yamaguchi
IPC分类号： G01F132
CPC分类号： G01F1/329 , G01F1/3245
摘要： A vortex flow meter includes a measuring tube in which a fluid is carried, a vortex generator provided in the measuring tube for developing a Karman vortex in the fluid, a magnetic field generator generating a magnetic field across the measuring tube downstream of the vortex generator, a pair of electromotive force measuring electrodes provided downstream of the vortex generator for measuring an electromotive force generated by the Karman vortex passing across the magnetic field, a pair of reference electrodes provided at locations upstream and downstream of the electromotive force measuring electrodes, respectively, for measuring a potential at each location, and a detector circuit electrically connected to the electromotive force measuring electrodes and the reference electrodes for calculating the flow of the fluid from the electromotive force and the potential measured by the reference electrodes. The flow is calculated by subtracting the potential difference of the reference potential measuring electrodes from the electromotive force measured by the electromotive force measuring electrodes. This allows the flow meter to have an increased measuring range, meet a wide range of flow conditions, have a simple construction, and have measurement accuracy.
摘要翻译：涡流流量计包括其中载有流体的测量管，设置在测量管中用于在流体中显影卡曼涡流的涡流发生器，产生涡流发生器下游的测量管的磁场的磁场发生器，设置在涡流发生器下游的一对电动势测量电极，用于测量由穿过磁场的卡门涡流产生的电动势，分别设置在电动势测量电极的上游和下游的一对参考电极，用于测量每个位置处的电位，以及电连接到电动势测量电极和参考电极的检测器电路，用于从电动势计算流体的流量和由参考电极测量的电位。通过从由电动势测量电极测量的电动势中减去参考电位测量电极的电位差来计算流量。这允许流量计具有增加的测量范围，满足宽范围的流动条件，具有简单的结构，并且具有测量精度。

2. 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。

3. 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。

4. 发明授权

US07690886B2 Pump and liquid supply apparatus having the pump 失效
标题翻译：具有泵的泵和液体供给装置
公开(公告)号：US07690886B2
公开(公告)日：2010-04-06
申请号：US11461101
申请日：2006-07-31
申请人： Toshisuke Sakai , Motohiko Matsuguma , Tetsuya Fukuda
发明人： Toshisuke Sakai , Motohiko Matsuguma , Tetsuya Fukuda
IPC分类号： F04D29/40
CPC分类号： F04D29/586 , F04D5/002 , F04D13/0606
摘要： To provide a pump comprising an impeller which sucks and discharges liquid, a motor unit which drives the impeller, a parting plate which is disposed between the impeller and the motor unit and which partitions the impeller and the motor unit, a case formed with a pump chamber in which the impeller is accommodated, a suction port which is connected to the case and which sucks liquid and a discharge port which discharges liquid, wherein the case is provided with a discharge passage which discharges liquid introduced into the pump chamber from the suction port, the discharge passage has a predetermined diameter, the discharge passage is provided along an outer periphery of the pump chamber at a location at a predetermined distance from the outer periphery of the pump chamber, the pump further comprises at least one reflow passage which brings the discharge passage and the pump chamber into communication with each other and through which liquid flowing through the discharge passage flows back to the pump chamber.
摘要翻译：为了提供一种泵，其包括吸入和排出液体的叶轮，驱动叶轮的马达单元，设置在叶轮和马达单元之间并分隔叶轮和马达单元的分隔板，形成有泵其中容纳有叶轮的腔室，连接到壳体并吸入液体的吸入口和排出液体的排出口，其中，该壳体设置有排出通道，该排出通道从吸入口排出引入泵室的液体所述排出通道具有预定的直径，所述排出通道沿着所述泵室的外周设置在与所述泵室的外周隔开预定距离的位置处，所述泵还包括至少一个回流通道，排出通道和泵室彼此连通并且流经排放通道的液体通过其流动回到泵室。

5. 发明授权

US07887285B2 Pump and fluid supplying apparatus 失效
标题翻译：泵和流体供应装置
公开(公告)号：US07887285B2
公开(公告)日：2011-02-15
申请号：US11902224
申请日：2007-09-20
申请人： Harumi Fukuki , Motohiko Matsuguma , Toshisuke Sakai , Tetsuya Anami
发明人： Harumi Fukuki , Motohiko Matsuguma , Toshisuke Sakai , Tetsuya Anami
IPC分类号： F04D1/04 , F25B1/00
CPC分类号： F04D1/063 , F04D13/0633
摘要： A pump includes a rotatable rotor installed in a motor part and at least one impeller installed in a pump part, capable of being rotated together with the rotor in unison. The rotor and the impeller are accommodated in a casing, and the impeller has an inlet at an inner periphery thereof and an outlet at an outer periphery thereof. A housing is arranged in both sides of an axial direction of the impeller and has an outer peripheral part coupled to the rotor at a rear side portion thereof, and the outer peripheral part is projected outwards further than a gap between an outer peripheral surface of the rotor and an inner peripheral surface of the casing in which the rotor is rotatably accommodated.
摘要翻译：泵包括安装在电动机部分中的可旋转转子和安装在泵部分中的至少一个叶轮，其能够与转子一起旋转。转子和叶轮容纳在壳体中，并且叶轮在其内周具有入口，在其外周具有出口。壳体布置在叶轮的轴向两侧，并且具有在其后侧部分处连接到转子的外周部分，并且外周部分比外侧部分的外周表面之间的间隙更向外突出转子和壳体的内周面，其中转子可旋转地容纳在其中。

6. 发明申请

US20080075586A1 Pump and fluid supplying apparatus 失效
标题翻译：泵和流体供应装置
公开(公告)号：US20080075586A1
公开(公告)日：2008-03-27
申请号：US11902224
申请日：2007-09-20
申请人： Harumi Fukuki , Motohiko Matsuguma , Toshisuke Sakai , Tetsuya Anami
发明人： Harumi Fukuki , Motohiko Matsuguma , Toshisuke Sakai , Tetsuya Anami
IPC分类号： F03B11/00
CPC分类号： F04D1/063 , F04D13/0633
摘要： A pump includes a rotatable rotor installed in a motor part and at least one impeller installed in a pump part, capable of being rotated together with the rotor in unison. The rotor and the impeller are accommodated in a casing, and the impeller has an inlet at an inner periphery thereof and an outlet at an outer periphery thereof. A housing is arranged in both sides of an axial direction of the impeller and has an outer peripheral part coupled to the rotor at a rear side portion thereof, and the outer peripheral part is projected outwards further than a gap between an outer peripheral surface of the rotor and an inner peripheral surface of the casing in which the rotor is rotatably accommodated.
摘要翻译：泵包括安装在电动机部分中的可旋转转子和安装在泵部分中的至少一个叶轮，其能够与转子一起旋转。转子和叶轮容纳在壳体中，并且叶轮在其内周具有入口，在其外周具有出口。壳体布置在叶轮的轴向两侧，并且具有在其后侧部分处连接到转子的外周部分，并且外周部分比外侧部分的外周表面之间的间隙更向外突出转子和壳体的内周面，其中转子可旋转地容纳在其中。

7. 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。

10. 外观设计

USD482370S1 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：USD482370S1
公开(公告)日：2003-11-18
申请号：US29174837
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
设计人： Kyo Niwatsukino , Youichi Syukuri , Seiji Urano , Shigeru Narakino , Fuminori Hirakawa , Toshihiko Matsuda , Shinya Koga , Yoshimitsu Aizono , Toshisuke Sakai , Toshiyuki Kubota

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