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公开(公告)号：US07822323B2
公开(公告)日：2010-10-26
申请号：US11752980
申请日：2007-05-24
IPC分类号： B23K1/005
CPC分类号： F04D25/0613 , F04D25/0693
摘要： Fan includes wires electrically connected to the circuit board outwardly extends from a base toward a housing along a rib connecting the base supporting a motor and the housing. The housing includes a wire-receiving section defined by a through hole extending in the housing, and a slit connecting the through hole and an outside of the housing along a direction in which the through hole extends. The wires are inserted into the wire-receiving section via the slit, and then, led outside of the housing through the wire-receiving section. A wire-holding member is then inserted into the wire-receiving section to close the slit to prevent the wires from coming out of the wire-receiving section and to restrict the movement of the wires.
摘要翻译： 风扇包括电连接到电路板的电线，其沿着连接支撑马达和壳体的基座的肋从基座朝向外壳向外延伸。 壳体包括由在壳体中延伸的通孔限定的线容纳部分，以及沿着通孔延伸的方向将通孔和壳体的外部连接的狭缝。 电线通过狭缝插入电线接收部分，然后通过电线接收部分引导到壳体的外部。 然后将线保持构件插入到线接收部分中，以闭合狭缝，以防止电线从电线接收部分流出并限制电线的移动。
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公开(公告)号：US20070280840A1
公开(公告)日：2007-12-06
申请号：US11752980
申请日：2007-05-24
IPC分类号： F04B17/00
CPC分类号： F04D25/0613 , F04D25/0693
摘要： Fan includes wires electrically connected to the circuit board outwardly extends from a base toward a housing along a rib connecting the base supporting a motor and the housing. The housing includes a wire-receiving section defined by a through hole extending in the housing, and a slit connecting the through hole and an outside of the housing along a direction in which the through hole extends. The wires are inserted into the wire-receiving section via the slit, and then, led outside of the housing through the wire-receiving section. A wire-holding member is then inserted into the wire-receiving section to close the slit to prevent the wires from coming out of the wire-receiving section and to restrict the movement of the wires.
摘要翻译： 风扇包括电连接到电路板的电线，其沿着连接支撑马达和壳体的基座的肋从基座朝向外壳向外延伸。 壳体包括由在壳体中延伸的通孔限定的线容纳部分，以及沿着通孔延伸的方向将通孔和壳体的外部连接的狭缝。 电线通过狭缝插入电线接收部分，然后通过电线接收部分引导到壳体的外部。 然后将线保持构件插入到线接收部分中，以闭合狭缝，以防止电线从电线接收部分流出并限制电线的移动。
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公开(公告)号：US08074344B2
公开(公告)日：2011-12-13
申请号：US12145528
申请日：2008-06-25
CPC分类号： H02K15/03 , H02K1/2786 , H02K7/14 , Y10T29/49009 , Y10T29/49012
摘要： The manufacturing method of a rotor holder according to the present invention includes a step in which a top plate portion having a substantially discoid shape substantially centered about a central axis, and a side wall portion extending from an outer circumferential edge of the top plate portion are formed simultaneously by feeding a metal plate in a predetermined direction and pressing the metal plate by a die. Also, the present manufacturing method includes a step in which a punched portion is formed at the side wall portion.
摘要翻译： 根据本发明的转子保持器的制造方法包括以下步骤：具有基本上围绕中心轴线中心的大致圆盘形状的顶板部分和从顶板部分的外周缘延伸的侧壁部分 通过沿预定方向供给金属板并通过模具按压金属板而同时形成。 此外，本制造方法包括在侧壁部形成有冲孔部的工序。
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公开(公告)号：US08360735B2
公开(公告)日：2013-01-29
申请号：US12611160
申请日：2009-11-03
IPC分类号： F04B49/00
CPC分类号： F04D27/004 , F04D19/007
摘要： A serial axial fan preferably includes a first impeller and a second impeller each having a plurality of blades radially extending with a predetermined rotation axis as the center, a first motor portion, a second motor portion, a first housing, and a second housing. The first motor portion has a first circuit board on which at least one electronic component arranged to control the driving of the first impeller is mounted. The second motor portion has a second circuit board on which at least one electronic component arranged to control the driving of the second impeller is mounted. The first and second circuit boards are electrically connected. The driving of the first impeller and the driving of the second impeller are controlled by the electronic component disposed on at least one of the first and second circuit boards.
摘要翻译： 串联轴流风扇优选地包括第一叶轮和第二叶轮，每个具有以预定旋转轴为中心径向延伸的多个叶片，第一马达部分，第二马达部分，第一壳体和第二壳体。 第一马达部分具有第一电路板，安装有至少一个布置成控制第一叶轮驱动的电子部件。 第二电动机部分具有第二电路板，在该第二电路板上安装有用于控制第二叶轮的驱动的至少一个电子部件。 第一和第二电路板电连接。 第一叶轮的驱动和第二叶轮的驱动由设置在第一和第二电路板中的至少一个的电子部件控制。
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公开(公告)号：US07946805B2
公开(公告)日：2011-05-24
申请号：US11831240
申请日：2007-07-31
申请人： Yusuke Yoshida , Satoru Hanaoka
发明人： Yusuke Yoshida , Satoru Hanaoka
CPC分类号： F04D19/007 , F04D29/526 , H05K7/20727
摘要： An axial fan unit includes two or more impellers which rotate about a center axis in opposite directions relative to each other to create an axial airflow. Each impeller includes a hub and a plurality of blades disposed around the hub. The impellers are surrounded by a housing in a radial direction that is perpendicular or substantially perpendicular to the center axis. On a cross-sectional plane of the axial fan unit including the center axis, a distance between the hubs of the impellers and the housing decreases from an upstream side to a downstream side in a direction of the axial airflow.
摘要翻译： 轴流风扇单元包括两个或多个叶轮，其相对于彼此沿相反方向围绕中心轴线旋转以产生轴向气流。 每个叶轮包括轮毂和围绕轮毂设置的多个叶片。 叶轮围绕垂直于或基本上垂直于中心轴的径向方向的壳体。 在包括中心轴的轴流风扇单元的横截面上，叶轮和壳体的毂之间的距离在轴向气流的方向上从上游侧到下游侧减小。
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公开(公告)号：US08322998B2
公开(公告)日：2012-12-04
申请号：US12504875
申请日：2009-07-17
CPC分类号： F04D19/007 , F04D29/542
摘要： A serial axial fan includes first and second axial fans. Each of the first and second axial fans includes a base portion and a plurality of support ribs arranged to connect the base portions to housings. The first and second axial fans are coupled together with the base portions thereof either in contact with or in close proximity to each other. Each of the support ribs in each of the first and second axial fans extends over both housings of the first and second axial fans.
摘要翻译： 串联轴流风扇包括第一和第二轴流风扇。 第一和第二轴流风扇中的每一个包括底座部分和布置成将基部部分连接到壳体的多个支撑肋。 第一和第二轴流风扇与其基部彼此接触或彼此接近地联接在一起。 每个第一和第二轴流风扇中的每个支撑肋在第一和第二轴流风扇的两个壳体上延伸。
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7.发明申请Motor having heat-dissipating structure for circuit component and fan unit including the motor 审中-公开电动机具有用于电路部件的散热结构和包括电动机的风扇单元公开(公告)号：US20070252451A1
公开(公告)日：2007-11-01
申请号：US11785812
申请日：2007-04-20
申请人： Naotaka Shibuya , Satoru Hanaoka
发明人： Naotaka Shibuya , Satoru Hanaoka
CPC分类号： H02K9/22 , F04D25/068 , F04D25/082 , H02K7/14 , H02K9/06 , H02K11/33
摘要： A motor includes a rotor and a stator. The stator includes a circuit board on which a control circuit for controlling rotation of the rotor is formed. A circuit component of the control circuit is mounted on a surface of the circuit board facing a base portion. A heat conductive member is arranged between the base portion and the circuit component to be in contact with the base portion and the circuit component. Thus, a heat generated by the circuit component is transferred to the base portion through the heat conductive member and is then transferred to connecting portions and a wall of a housing which are formed integrally with the base portion from thermally conductive material.
摘要翻译： 电动机包括转子和定子。 定子包括电路板，其上形成有用于控制转子旋转的控制电路。 控制电路的电路部件安装在电路板的面向基部的表面上。 导热构件设置在基部和电路部件之间，以与基部和电路部件接触。 因此，由电路部件产生的热量通过导热部件转移到基部，然后转移到与导热材料一体形成的壳体的连接部分和壁。
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