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1. 发明申请

US20070264122A1 Blower 审中-公开
标题翻译：鼓风机
公开(公告)号：US20070264122A1
公开(公告)日：2007-11-15
申请号：US11801095
申请日：2007-05-08
申请人： Takahiro Iwasaki , Kazuhiro Takeuchi , Takuya Usami
发明人： Takahiro Iwasaki , Kazuhiro Takeuchi , Takuya Usami
IPC分类号： F03D1/02
CPC分类号： F04D19/007 , F04D25/166
摘要： A blower includes two contrarotating axial fans located to be rotated reversely with each other in accordance with rotations of its rotation shafts arranged on an axial line. In the blower, a rotation drive shaft of a motor is coupled to the rotation shafts of the axial fans through a gear portion, and the gear portion is housed in a gear box. Each of the axial fans includes a boss portion having a recess shape opened in an axial direction of the axial fan, and a plurality of blades located radial outside of the boss portion. Furthermore, the axial fans are located such that the recess shapes of the boss portions are opposite to each other, and the gear box is located between the boss portions of the axial fans, and is covered by the boss portions from two sides in an air flow direction of the axial fans.
摘要翻译：鼓风机包括两个相反的轴向风扇，它们根据其设置在轴线上的旋转轴的旋转而相反地相对转动。在鼓风机中，马达的旋转驱动轴通过齿轮部分联接到轴流风扇的旋转轴，并且齿轮部分容纳在齿轮箱中。每个轴流风扇包括具有在轴流风扇的轴向上开口的凹形形状的凸台部分和位于凸台部分的径向外侧的多个叶片。此外，轴向风扇被定位成使得凸台部分的凹部形状彼此相对，并且齿轮箱位于轴流风扇的凸起部分之间，并且在空气中的两侧被凸起部分覆盖轴流风机的流动方向。

2. 发明授权

US5947189A Heat exchanging system having cooling fan, for vehicle 失效
标题翻译：具有冷却风扇的换热系统，用于车辆
公开(公告)号：US5947189A
公开(公告)日：1999-09-07
申请号：US037380
申请日：1998-03-10
申请人： Kazuhiro Takeuchi , Toshiki Sugiyama , Takuya Usami
发明人： Kazuhiro Takeuchi , Toshiki Sugiyama , Takuya Usami
IPC分类号： B60K11/04 , F01P1/06 , F01P7/04 , F01P11/10 , F04D25/16 , F04D29/58 , H05K7/20
CPC分类号： F04D29/582 , F04D25/166 , F01P2050/30
摘要： A heat exchanging system includes two cooling fans for cooling heat exchanging medium of a heat exchanger, and a control device for controlling rotational speeds of the cooling fans. The control device is attached to an outer surface of a fan shroud so that radiation fins of the control device is disposed inside the fan shroud. Further, the radiation fins of the control device is disposed between two fan accommodating portions each having a cylindrical shape. That is, the control device is disposed in a comparatively large space formed by two fan accommodating portions. Therefore, the control device can be readily attached to the fan shroud on a vehicle, and the size of the radiation fins can be made larger. Thus, the heat exchanging system cools the control device sufficiently while improving ventilation performance of the cooling fans.
摘要翻译：热交换系统包括用于冷却热交换器的热交换介质的两个冷却风扇和用于控制冷却风扇的转速的控制装置。控制装置附接到风扇罩的外表面，使得控制装置的散热片设置在风扇罩内。此外，控制装置的散热片设置在两个具有圆柱形状的风扇容纳部之间。也就是说，控制装置设置在由两个风扇容纳部形成的比较大的空间中。因此，控制装置可以容易地附接到车辆上的风扇罩，并且可以使散热片的尺寸更大。因此，热交换系统充分冷却控制装置，同时改善冷却风扇的通风性能。

3. 发明授权

US06199398B1 Vehicle cooling system with system motor control apparatus 有权
标题翻译：车辆冷却系统带系统电机控制装置
公开(公告)号：US06199398B1
公开(公告)日：2001-03-13
申请号：US09208512
申请日：1998-12-09
申请人： Kazuhiro Takeuchi , Toshiki Sugiyama , Takuya Usami , Satoshi Yoshimura , Junji Sugiura
发明人： Kazuhiro Takeuchi , Toshiki Sugiyama , Takuya Usami , Satoshi Yoshimura , Junji Sugiura
IPC分类号： F25B2700
CPC分类号： F04D29/582 , F01P7/048 , F01P2005/025 , F01P2005/046 , F01P2025/04 , F01P2060/14
摘要： A vehicle cooling apparatus having a simple construction that enables the size of a cooling fan electric motor to be reduced without the need to increase the number of batteries provided for driving the motor. The cooling fan provides necessary cooling for an engine radiator and an air-conditioning system condenser by driving the motor at an input power lower than its rated power by a predetermined amount until the temperature of the engine cooling water reaches a predetermined temperature. If the water temperature rises above the predetermined temperature, the electric motor input power is increased to a level greater than its rated input power for a predetermined time period. As a result, cooling capacity can be increased and the water temperature can be lowered with a smaller motor when the water temperature has become abnormally high. Because the electric motor is normally driven at an input power lower than its rated input power, the life of the electric motor is increased.
摘要翻译：具有能够减小冷却风扇电动机的尺寸的简单结构的车辆冷却装置，而不需要增加用于驱动电动机的电池的数量。冷却风扇为发动机散热器和空调系统冷凝器提供必要的冷却，其以低于其额定功率的输入功率以预定量驱动电动机，直到发动机冷却水的温度达到预定温度。如果水温上升到预定温度以上，电动机输入功率在规定时间内增加到比其额定输入功率大的水平。结果，当水温异常高时，可以通过较小的电动机提高冷却能力并降低水温。由于电动机的输入功率通常以低于额定输入功率的方式驱动，所以电动机的寿命增加。

4. 发明申请

US20090165736A1 Cooling unit 审中-公开
标题翻译：冷却单元
公开(公告)号：US20090165736A1
公开(公告)日：2009-07-02
申请号：US12317699
申请日：2008-12-23
申请人： Kazuhiro Takeuchi , Takuya Usami
发明人： Kazuhiro Takeuchi , Takuya Usami
IPC分类号： F01P5/02
CPC分类号： F04D25/163 , F01P5/04 , F01P11/10 , F01P2005/046 , F04D25/166
摘要： A cooling unit includes a motor, a driving shaft, a first fan, a second fan, and a fan shroud. The driving shaft extends from the motor and is disposed parallel to a core of a heat exchanger. The first fan is disposed to oppose the core for generating air for cooling the core. The first fan has a first rotation shaft connected to the driving shaft through a gear such that the first fan is rotated by the driving shaft. The fan shroud is configured to support the first fan and conduct the air from the core to the first fan. The second fan has a second rotation shaft disposed coaxial with the driving shaft and rotatable with the driving shaft. The second fan is rotated by the driving shaft when the first fan is rotated, thereby to supply the motor with air for cooling the motor.
摘要翻译：冷却单元包括马达，驱动轴，第一风扇，第二风扇和风扇罩。驱动轴从马达延伸并且平行于热交换器的芯设置。第一风扇设置成与芯相对以产生用于冷却芯的空气。第一风扇具有通过齿轮连接到驱动轴的第一旋转轴，使得第一风扇由驱动轴旋转。风扇罩构造成支撑第一风扇并将空气从芯部传导到第一风扇。第二风扇具有与驱动轴同轴设置并与驱动轴一起旋转的第二旋转轴。当第一风扇旋转时，第二风扇由驱动轴旋转，从而为电动机提供用于冷却电动机的空气。

5. 发明授权

US07632063B2 Fan and blower unit having the same 有权
标题翻译：风扇和鼓风机组件相同
公开(公告)号：US07632063B2
公开(公告)日：2009-12-15
申请号：US11526808
申请日：2006-09-25
申请人： Kazuhiro Takeuchi , Takahiro Iwasaki , Shinichi Oda
发明人： Kazuhiro Takeuchi , Takahiro Iwasaki , Shinichi Oda
IPC分类号： F01D5/12
CPC分类号： F04D29/384 , Y10S416/50
摘要： A fan has a plurality of blades extending in a radial direction with respect to a rotation axis and a ring portion disposed on radial outside edges of the blades. Further, the fan has a first connecting wall and a second connecting wall. The first connecting wall extending from the ring portion to a portion of the radial outside edge of each blade, the portion protruding from the ring portion toward an upstream position with respect to an air flow direction. The second connecting wall has a generally triangular shape. The second connecting wall continuously extends from the first connecting wall and connects to the ring portion on a leading side of the first connecting wall with respect to a rotation direction of the blade. The fan is for example housed in a shroud, thereby to construct a blower unit.
摘要翻译：风扇具有相对于旋转轴线在径向方向上延伸的多个叶片和设置在叶片的径向外侧边缘上的环形部分。此外，风扇具有第一连接壁和第二连接壁。所述第一连接壁从所述环部延伸到每个叶片的所述径向外侧边缘的一部分，所述部分从所述环部分向相对于空气流动方向的上游位置突出。第二连接壁具有大致三角形形状。第二连接壁从第一连接壁连续延伸，并相对于叶片的旋转方向连接到第一连接壁的前侧上的环形部分。风扇例如容纳在护罩中，从而构成鼓风机单元。

6. 发明申请

US20070071603A1 Fan and blower unit having the same 有权
标题翻译：风扇和鼓风机组件相同
公开(公告)号：US20070071603A1
公开(公告)日：2007-03-29
申请号：US11526808
申请日：2006-09-25
申请人： Kazuhiro Takeuchi , Takahiro Iwasaki , Shinichi Oda
发明人： Kazuhiro Takeuchi , Takahiro Iwasaki , Shinichi Oda
IPC分类号： B63H1/16
CPC分类号： F04D29/384 , Y10S416/50
摘要： A fan has a plurality of blades extending in a radial direction with respect to a rotation axis and a ring portion disposed on radial outside edges of the blades. Further, the fan has a first connecting wall and a second connecting wall. The first connecting wall extending from the ring portion to a portion of the radial outside edge of each blade, the portion protruding from the ring portion toward an upstream position with respect to an air flow direction. The second connecting wall has a generally triangular shape. The second connecting wall continuously extends from the first connecting wall and connects to the ring portion on a leading side of the first connecting wall with respect to a rotation direction of the blade. The fan is for example housed in a shroud, thereby to construct a blower unit.
摘要翻译：风扇具有相对于旋转轴线在径向方向上延伸的多个叶片和设置在叶片的径向外侧边缘上的环形部分。此外，风扇具有第一连接壁和第二连接壁。所述第一连接壁从所述环部延伸到每个叶片的所述径向外侧边缘的一部分，所述部分从所述环部分向相对于空气流动方向的上游位置突出。第二连接壁具有大致三角形形状。第二连接壁从第一连接壁连续延伸，并相对于叶片的旋转方向连接到第一连接壁的前侧上的环形部分。风扇例如容纳在护罩中，从而构成鼓风机单元。

7. 发明授权

US08657221B2 Roller mill structure 有权
标题翻译：轧机结构
公开(公告)号：US08657221B2
公开(公告)日：2014-02-25
申请号：US12746054
申请日：2008-06-03
申请人： Shinji Matsumoto , Tsugio Yamamoto , Kazuhiro Takeuchi , Masahiko Taniguchi
发明人： Shinji Matsumoto , Tsugio Yamamoto , Kazuhiro Takeuchi , Masahiko Taniguchi
IPC分类号： B02C15/00
CPC分类号： B02C15/04 , B02C2015/002 , B07B7/083
摘要： A roller mill structure which achieves uniform distribution of fine particles passed through a rotary classifier to fine particle exits disposed at four points when conveying as pulverized coal milled in the roller mill on the air current is provided. A roller mill structure is configured to discharge pulverized coal obtained by milling a raw coal, which is loaded in a mill body (11), from fine particle exits (14) formed on the top of the mill body so as to be quartered in the circumferential direction to the outside by air current conveyance. The roller mill structure includes a table which rotates in the mill body (11), three rollers for rotating on the table and milling the raw coal, and a rotary classifier (20) disposed upstream of the fine particle exits (14), wherein a movable vane (21) for partly narrowing the cross-sectional area of a flow channel is provided at a midpoint of the flow channel for fine particle current flowing into the interior of the rotary classifier (20), and proceeding toward the fine particle exits (14).
摘要翻译：提供了一种辊磨机结构，其在通过旋转分级器的细颗粒均匀分布到精细颗粒出口处，当以在气流中在辊磨机中研磨的粉煤输送时设置在四点处。辊磨机结构被配置成将从磨机主体（11）中装载的原料煤研磨得到的粉煤从形成在磨机主体顶部的微粒出口（14）排出，通过气流输送到外部的圆周方向。辊磨机结构包括在磨机主体（11）中旋转的工作台，用于在工作台上旋转并铣削原煤的三个辊以及设置在微粒出口（14）上游的旋转分级器（20），其中在用于使流动到旋转分级器（20）的内部的微粒子流的流路的中点处设置用于使流路的横截面积部分变窄的活动叶片（21），并且朝向微粒出口 14）。

8. 发明授权

US08116427B2 Radiological imaging apparatus 有权
标题翻译：放射成像装置
公开(公告)号：US08116427B2
公开(公告)日：2012-02-14
申请号：US13165367
申请日：2011-06-21
申请人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
发明人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
IPC分类号： A61B6/00
CPC分类号： G01T1/1611 , A61B6/037 , A61B6/4241 , A61B6/5235 , G01N23/046 , G01N2223/419 , G01N2223/612 , G01T1/2985 , Y10S378/901
摘要： A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the, tomogram accuracy, that is, the PET examination accuracy.
摘要翻译：本发明的放射学成像装置包括：图像拾取装置和设有床的医疗检查者保持装置。图像拾取装置包括大量的辐射检测器和辐射检测器支撑板。大量的辐射探测器安装在通孔的圆周周围并沿通孔的轴向布置。辐射检测器被布置成相对于通孔的中心径向形成的三层，并且安装在辐射检测器支撑板的侧表面上。由于辐射检测器不仅沿通孔的轴向和圆周方向布置，而且沿径向排列，可以获得关于通孔的径向上的γ射线到达位置的准确信息，（关于从其输出γ射线摄像信号的放射线检测器的位置信息）。使用关于γ射线到达的准确信息可以增加断层图像的准确性。结果，本发明提高了断层图像精度，即PET检查精度。

9. 发明授权

US07986763B2 Radiological imaging apparatus 有权
标题翻译：放射成像装置
公开(公告)号：US07986763B2
公开(公告)日：2011-07-26
申请号：US12614933
申请日：2009-11-09
申请人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
发明人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
IPC分类号： A61B6/00
CPC分类号： G01T1/1611 , A61B6/037 , A61B6/4241 , A61B6/5235 , G01N23/046 , G01N2223/419 , G01N2223/612 , G01T1/2985 , Y10S378/901
摘要： A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the tomogram accuracy, that is, the PET examination accuracy.
摘要翻译：本发明的放射学成像装置包括：图像拾取装置和设有床的医疗检查者保持装置。图像拾取装置包括大量的辐射检测器和辐射检测器支撑板。大量的辐射探测器安装在通孔的圆周周围并沿通孔的轴向布置。辐射检测器被布置成相对于通孔的中心径向形成的三层，并且安装在辐射检测器支撑板的侧表面上。由于辐射检测器不仅沿通孔的轴向和圆周方向布置，而且沿径向排列，可以获得关于通孔的径向上的γ射线到达位置的准确信息，（关于从其输出γ射线摄像信号的放射线检测器的位置信息）。使用关于γ射线到达的准确信息可以增加断层图像的准确性。结果，本发明增强了断层图像精度，即PET检查精度。

10. 发明申请

US20090129918A1 Blower unit 审中-公开
标题翻译：鼓风机组
公开(公告)号：US20090129918A1
公开(公告)日：2009-05-21
申请号：US12290893
申请日：2008-11-04
申请人： Kazuhiro Takeuchi , Norihisa Sasano
发明人： Kazuhiro Takeuchi , Norihisa Sasano
IPC分类号： F01D1/02
CPC分类号： F04D25/166
摘要： A blower unit has a first axial fan and a second axial fan for generating a flow of cooling air passing through a heat exchanger disposed under an intake duct through which an intake air to be introduced to an engine flows. The first axial fan and the second axial fan are aligned in a substantially horizontal direction downstream of the heat exchanger with respect to the flow of air. A first rotation axis of the first axial fan and a second rotation axis of the second axial fan are perpendicular to the heat exchanger and located lower than a center of the heat exchanger. The first axial fan, which is disposed on a right side of the second axial fan, rotates in a clockwise direction and the second axial fan rotates in a counterclockwise direction when viewed from a downstream position with respect to the flow of air.
摘要翻译：鼓风机单元具有第一轴流风扇和第二轴流风扇，用于产生通过布置在进气管下方的热交换器的冷却空气流，通过该进气管引入待引入发动机的进气流动。第一轴流风扇和第二轴流风扇相对于空气流在热交换器的下游大致水平的方向排列。第一轴流风扇的第一旋转轴线和第二轴流风扇的第二旋转轴线垂直于热交换器并且位于热交换器的中心以下。设置在第二轴流风扇的右侧的第一轴流风扇沿顺时针方向旋转，第二轴流风扇从相对于空气流的下游位置观察时沿逆时针方向旋转。

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