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1. 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。

2. 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。

3. 发明申请

US20080260515A1 Pump 审中-公开
标题翻译：泵
公开(公告)号：US20080260515A1
公开(公告)日：2008-10-23
申请号：US11979662
申请日：2007-11-07
申请人： Tetsuya Anami , Toshisuke Sakai , Harumi Fukuki
发明人： Tetsuya Anami , Toshisuke Sakai , Harumi Fukuki
IPC分类号： F04D5/00
CPC分类号： F04D29/4273 , F04D13/0633 , F04D29/0413 , F04D29/047 , F04D29/167
摘要： A pump includes a pumping unit including therein an impeller for sucking and discharging a liquid; and a pump case accommodating therein the pumping unit and provided with an inlet for sucking the liquid into the pump and an outlet for discharging the liquid out of the pump. The impeller has an inlet mouth portion of a cylindrical shape that projects towards the pump case, and the pump case has a case inlet portion and an annular recess portion which the inlet mouth portion of the impeller is movably inserted in and is formed at the vicinity of the case inlet portion.
摘要翻译：泵包括一个泵送单元，其中包括用于吸入和排出液体的叶轮; 以及容纳泵送单元并且设置有用于将液体吸入泵的入口和用于将液体排出泵的出口的泵壳体。叶轮具有朝向泵壳突出的圆筒状的入口口部，泵壳具有壳体入口部和环状凹部，叶轮的入口部可移动地插入并在其附近形成的壳体入口部分。

4. 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。

5. 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。

6. 外观设计

USD494192S1 Turbine for a pump 失效
标题翻译：涡轮机用于泵
公开(公告)号：USD494192S1
公开(公告)日：2004-08-10
申请号：US29185052
申请日：2003-06-20
申请人： Fuminori Hirakawa , Shinya Koga , Toshisuke Sakai
设计人： Fuminori Hirakawa , Shinya Koga , Toshisuke Sakai

7. 发明授权

US06168692A Apparatus for generating alkali ion water 失效
标题翻译：用于产生碱离子水的设备
公开(公告)号：US06168692A
公开(公告)日：2001-01-02
申请号：US08251999
申请日：1994-06-01
申请人： Toshisuke Sakai , Narumi Nagase
发明人： Toshisuke Sakai , Narumi Nagase
IPC分类号： C25B1500
CPC分类号： C02F1/46104 , C02F1/001 , C02F1/4618 , C02F1/68 , C02F2001/4619 , C02F2201/46115 , C02F2201/46125 , C02F2201/4613 , C02F2201/46145 , C02F2201/4615 , C02F2201/4617 , C02F2209/005 , C02F2209/006 , C02F2209/06
摘要： An apparatus for generating alkali ion water includes an electrolytic cell. At least two electrodes are disposed in the electrolytic cell. A diaphragm disposed in the electrolytic cell extends between the electrodes. A dc voltage is supplied to the electrodes. A mean value of the dc voltage is varied at a given inclination. A first detecting device operates to detect an ac current and generate a signal representative thereof. The dc voltage is derived from the ac current. A second detecting device operates to detect the mean value of the dc voltage in response to the signal generated by the first detecting device. A third detecting device operates to detect an inclination in a variation in the mean value of the dc voltage in response to the mean value of the dc voltage which is detected by the second detecting device. The mean value of the dc voltage is controlled in response to the inclination detected by the third detecting device.
摘要翻译：用于产生碱性离子水的设备包括电解池。至少两个电极设置在电解槽中。设置在电解池中的隔膜在电极之间延伸。向电极提供直流电压。直流电压的平均值以给定的倾斜度变化。第一检测装置用于检测交流电流并产生代表其的信号。直流电压源自交流电流。第二检测装置用于响应于由第一检测装置产生的信号检测直流电压的平均值。第三检测装置用于响应于由第二检测装置检测的直流电压的平均值来检测直流电压的平均值的变化的倾斜度。响应于由第三检测装置检测到的倾斜度来控制直流电压的平均值。

8. 外观设计

USD507578S1 Turbine for a pump 失效
标题翻译：涡轮机用于泵
公开(公告)号：USD507578S1
公开(公告)日：2005-07-19
申请号：US29185048
申请日：2003-06-20
申请人： Fuminori Hirakawa , Shinya Koga , Toshisuke Sakai
设计人： Fuminori Hirakawa , Shinya Koga , Toshisuke Sakai

9. 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. 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。

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