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1. 发明申请

US20070114859A1 Cooling fan 失效
标题翻译：冷风扇
公开(公告)号：US20070114859A1
公开(公告)日：2007-05-24
申请号：US11482067
申请日：2006-07-07
申请人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
发明人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
IPC分类号： H02K9/06 , H02K11/00 , H02P7/06
CPC分类号： H02K7/14 , F04D25/0606
摘要： A cooling fan includes: a casing having a base wall and a surrounding wall that extends transversely from the base wall, and that has an inner wall surface and a top opening; a stator mounted on the inner wall surface of the surrounding wall; a shaft protruding from the base wall; a fan blade unit including an annular hub that is journalled rotatably to the shaft, a supporting ring that surrounds the hub, and a plurality of blades that extend between and that are connected to the hub and the supporting ring; a rotor mounted on the supporting ring; and a cover in the form of a circuit board mounted on the top end face of the surrounding wall for covering the top opening in the casing and including a substrate formed with a central opening.
摘要翻译：冷却风扇包括：壳体，其具有基壁和从基壁横向延伸的周壁，并且具有内壁表面和顶开口; 安装在周围壁的内壁表面上的定子; 从底壁突出的轴; 风扇叶片单元，其包括可旋转地安装在所述轴上的环形轮毂，围绕所述轮毂的支撑环，以及在所述轮毂和所述支撑环之间延伸并且连接到所述轮毂和所述支撑环的多个叶片; 安装在所述支撑环上的转子; 以及安装在周围壁的顶端面上的电路板形式的盖，用于覆盖壳体中的顶部开口，并且包括形成有中心开口的基板。

2. 发明授权

US07492070B2 Cooling fan 失效
标题翻译：冷风扇
公开(公告)号：US07492070B2
公开(公告)日：2009-02-17
申请号：US11482066
申请日：2006-07-07
申请人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
发明人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
IPC分类号： H02K5/00 , H02K7/00 , H02K11/00 , F04D29/00
CPC分类号： F04D25/0613 , H02K5/1735 , H02K7/14 , H02K11/33
摘要： A cooling fan includes: a casing having a surrounding wall that defines an accommodating space; a circuit board disposed in the accommodating space and including a substrate and a control circuit, the substrate having a center portion that has a peripheral edge, and a plurality of spaced apart connecting beams that extend from the peripheral edge of the center portion and that are connected directly and securely to the surrounding wall; a hollow shaft secured directly to and protruding from the circuit board into the accommodating space; a stator mounted securely on the center portion of the substrate of the circuit board and coupled to the control circuit; a fan blade unit disposed in the accommodating space and including an annular hub journalled rotatably to the hollow shaft; and a rotor mounted on the hub.
摘要翻译：冷却风扇包括：壳体，其具有限定容纳空间的周围壁; 布置在所述容纳空间中并且包括基板和控制电路的电路板，所述基板具有具有周缘的中心部分，以及从所述中心部分的周边边缘延伸的多个间隔开的连接梁，直接和牢固地连接到周围的墙壁; 直接固定到电路板并从电路板突出到容纳空间中的中空轴; 固定器牢固地安装在电路板的基板的中心部分上并耦合到控制电路; 风扇叶片单元，设置在所述容纳空间中，并且包括可旋转地连接到所述中空轴的环形轮毂; 和安装在轮毂上的转子。

3. 发明授权

US07443065B2 Cooling fan 失效
标题翻译：冷风扇
公开(公告)号：US07443065B2
公开(公告)日：2008-10-28
申请号：US11482067
申请日：2006-07-07
申请人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
发明人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
IPC分类号： H02K9/00
CPC分类号： H02K7/14 , F04D25/0606
摘要： A cooling fan includes: a casing having a base wall and a surrounding wall that extends transversely from the base wall, and that has an inner wall surface and a top opening; a stator mounted on the inner wall surface of the surrounding wall; a shaft protruding from the base wall; a fan blade unit including an annular hub that is journalled rotatably to the shaft, a supporting ring that surrounds the hub, and a plurality of blades that extend between and that are connected to the hub and the supporting ring; a rotor mounted on the supporting ring; and a cover in the form of a circuit board mounted on the top end face of the surrounding wall for covering the top opening in the casing and including a substrate formed with a central opening.
摘要翻译：冷却风扇包括：壳体，其具有基壁和从基壁横向延伸的周壁，并且具有内壁表面和顶开口; 安装在周围壁的内壁表面上的定子; 从底壁突出的轴; 风扇叶片单元，其包括可旋转地安装在所述轴上的环形轮毂，围绕所述轮毂的支撑环，以及在所述轮毂和所述支撑环之间延伸并且连接到所述轮毂和所述支撑环的多个叶片; 安装在所述支撑环上的转子; 以及安装在周围壁的顶端面上的电路板形式的盖，用于覆盖壳体中的顶部开口，并且包括形成有中心开口的基板。

4. 发明申请

US20070114860A1 Cooling fan 失效
标题翻译：冷风扇
公开(公告)号：US20070114860A1
公开(公告)日：2007-05-24
申请号：US11482066
申请日：2006-07-07
申请人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
发明人： Chien-Jung Chen , Hsien-Wen Liu , Hui-Chao Hsu
IPC分类号： H02K7/00 , H02K11/00 , H02K5/00
CPC分类号： F04D25/0613 , H02K5/1735 , H02K7/14 , H02K11/33
摘要： A cooling fan includes: a casing having a surrounding wall that defines an accommodating space; a circuit board disposed in the accommodating space and including a substrate and a control circuit, the substrate having a center portion that has a peripheral edge, and a plurality of spaced apart connecting beams that extend from the peripheral edge of the center portion and that are connected directly and securely to the surrounding wall; a hollow shaft secured directly to and protruding from the circuit board into the accommodating space; a stator mounted securely on the center portion of the substrate of the circuit board and coupled to the control circuit; a fan blade unit disposed in the accommodating space and including an annular hub journalled rotatably to the hollow shaft; and a rotor mounted on the hub.
摘要翻译：冷却风扇包括：壳体，其具有限定容纳空间的周围壁; 布置在所述容纳空间中并且包括基板和控制电路的电路板，所述基板具有具有周缘的中心部分，以及从所述中心部分的周边边缘延伸的多个间隔开的连接梁，直接和牢固地连接到周围的墙壁; 直接固定到电路板并从电路板突出到容纳空间中的中空轴; 固定器牢固地安装在电路板的基板的中心部分上并耦合到控制电路; 风扇叶片单元，设置在所述容纳空间中，并且包括可旋转地连接到所述中空轴的环形轮毂; 和安装在轮毂上的转子。

5. 发明申请

US20140210319A1 Motor With Rotor Positioning Component 有权
标题翻译：带转子定位元件的电机
公开(公告)号：US20140210319A1
公开(公告)日：2014-07-31
申请号：US13750269
申请日：2013-01-25
申请人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung HSU , Tzu-Wen Tsai
发明人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung HSU , Tzu-Wen Tsai
IPC分类号： H02K11/00
CPC分类号： H02K11/0068 , H02K11/215
摘要： A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes induction coils disposed on a circuit board, a sensor unit that is disposed on the circuit board and spaced apart from the induction coils and that defines a first reference line with the rotation axis, and a rotor positioning component disposed on the second surface of the base, extending along a second reference line, and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.
摘要翻译：电动机包括基座，转子单元和驱动单元。底座具有相对的第一和第二表面。转子单元包括设置在可旋转的磁体载体上以面向基座的第一表面的磁体单元。驱动单元包括设置在电路板上的感应线圈，设置在电路板上并与感应线圈隔开并且限定具有旋转轴的第一参考线的传感器单元，以及设置在第二所述基座的表面沿着第二参考线延伸，并且当所述转子单元停止旋转时，能够与所述磁体单元磁吸引，用于相对于所述传感器单元相对于所述传感器单元定位所述转子单元。

6. 发明授权

US09024506B2 Motor with rotor positioning component 有权
标题翻译：电机带转子定位部件
公开(公告)号：US09024506B2
公开(公告)日：2015-05-05
申请号：US13750269
申请日：2013-01-25
申请人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai
发明人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai
IPC分类号： H02K7/09 , H02K11/00
CPC分类号： H02K11/0068 , H02K11/215
摘要： A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes induction coils disposed on a circuit board, a sensor unit that is disposed on the circuit board and spaced apart from the induction coils and that defines a first reference line with the rotation axis, and a rotor positioning component disposed on the second surface of the base, extending along a second reference line, and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.
摘要翻译：电动机包括基座，转子单元和驱动单元。底座具有相对的第一和第二表面。转子单元包括设置在可旋转的磁体载体上以面向基座的第一表面的磁体单元。驱动单元包括设置在电路板上的感应线圈，设置在电路板上并与感应线圈隔开并且限定具有旋转轴的第一参考线的传感器单元，以及设置在第二所述基座的表面沿着第二参考线延伸，并且当所述转子单元停止旋转时，能够与所述磁体单元磁吸引，用于相对于所述传感器单元相对于所述传感器单元定位所述转子单元。

7. 发明授权

US08624461B2 Motor stator 失效
标题翻译：电机定子
公开(公告)号：US08624461B2
公开(公告)日：2014-01-07
申请号：US13074525
申请日：2011-03-29
申请人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai , Cheng-Tien Shih , Hsin-Hsien Wu , Jia-Ching Lee
发明人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai , Cheng-Tien Shih , Hsin-Hsien Wu , Jia-Ching Lee
IPC分类号： H02K1/12 , H02K3/04 , H02K3/18
CPC分类号： H02K3/26 , H02K1/148 , H02K3/20 , H02K21/24
摘要： A motor stator includes an insulating frame having a plurality of projecting rods, an induction unit, and a plurality of conductive members. The induction unit includes an induction circuit board, a plurality of induction coils embedded within the induction circuit board, and a plurality of coil windings wound respectively on the projecting rods. The conductive members extend through the insulating frame and the induction circuit board for establishing an electrical connection between each of the induction coils and a corresponding one of the coil windings. The turn numbers of the coil windings are not limited by the area and thickness of the induction circuit board, and can be increased. Alternatively, the coil windings may be positioned to increase the magnetic pole slot number when energized. As such, a driving force of the motor stator can be increased.
摘要翻译：电动机定子包括具有多个突出杆的绝缘框架，感应单元和多个导电构件。感应单元包括感应电路板，嵌入在感应电路板内的多个感应线圈和分别缠绕在突出杆上的多个线圈绕组。导电构件延伸穿过绝缘框架和感应电路板，用于在每个感应线圈和相应的一个线圈绕组之间建立电连接。线圈绕组的转数不受感应电路板的面积和厚度的限制，并且可以增加。或者，线圈绕组可以定位成在通电时增加磁极槽数。因此，能够提高电动机定子的驱动力。

8. 发明授权

US08415852B2 Motor stator 有权
标题翻译：电机定子
公开(公告)号：US08415852B2
公开(公告)日：2013-04-09
申请号：US13074659
申请日：2011-03-29
申请人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai , Cheng-Tien Shih , Hsin-Hsien Wu , Jia-Ching Lee
发明人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai , Cheng-Tien Shih , Hsin-Hsien Wu , Jia-Ching Lee
IPC分类号： H02K3/04
CPC分类号： H02K21/24 , H02K1/148 , H02K3/20 , H02K3/26
摘要： A motor stator includes a stator unit and at least one auxiliary unit. The stator unit includes a circuit substrate, and a plurality of spaced-apart induction coils embedded within the circuit substrate. The auxiliary unit includes an auxiliary coil attached to and disposed outwardly of the circuit substrate.
摘要翻译：电动机定子包括定子单元和至少一个辅助单元。定子单元包括电路基板和嵌入电路基板内的多个间隔开的感应线圈。辅助单元包括附接到并布置在电路基板外侧的辅助线圈。

9. 发明授权

US09024497B2 Motor with rotor positioning component 有权
标题翻译：电机带转子定位部件
公开(公告)号：US09024497B2
公开(公告)日：2015-05-05
申请号：US13750316
申请日：2013-01-25
申请人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai
发明人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung Hsu , Tzu-Wen Tsai
IPC分类号： H02K7/09 , H02K21/24
CPC分类号： H02K21/24 , H02K29/03
摘要： A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes a circuit board disposed between the base and the magnet unit, induction coils disposed on the circuit board and operatively associated with the magnet unit, a sensor unit disposed on the circuit board and spaced apart from the induction coils, and a rotor positioning component disposed on the second surface of the base and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.
摘要翻译：电动机包括基座，转子单元和驱动单元。底座具有相对的第一和第二表面。转子单元包括设置在可旋转的磁体载体上以面向基座的第一表面的磁体单元。所述驱动单元包括布置在所述基座和所述磁体单元之间的电路板，设置在所述电路板上且与所述磁体单元可操作地相关联的感应线圈，设置在所述电路板上并与所述感应线圈隔开的传感器单元，以及转子定位部件设置在基座的第二表面上，并且当转子单元停止旋转时能够与磁体单元磁吸引，用于相对于传感器单元定位转子单元。

10. 发明申请

US20140210295A1 Motor With Rotor Positioning Component 有权
标题翻译：带转子定位元件的电机
公开(公告)号：US20140210295A1
公开(公告)日：2014-07-31
申请号：US13750316
申请日：2013-01-25
申请人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung HSU , Tzu-Wen Tsai
发明人： Chien-Jung Chen , Hsien-Wen Liu , Chih-Tsung HSU , Tzu-Wen Tsai
IPC分类号： H02K21/24
CPC分类号： H02K21/24 , H02K29/03
摘要： A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes a circuit board disposed between the base and the magnet unit, induction coils disposed on the circuit board and operatively associated with the magnet unit, a sensor unit disposed on the circuit board and spaced apart from the induction coils, and a rotor positioning component disposed on the second surface of the base and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.
摘要翻译：电动机包括基座，转子单元和驱动单元。底座具有相对的第一和第二表面。转子单元包括设置在可旋转的磁体载体上以面向基座的第一表面的磁体单元。所述驱动单元包括布置在所述基座和所述磁体单元之间的电路板，设置在所述电路板上且与所述磁体单元可操作地相关联的感应线圈，设置在所述电路板上并与所述感应线圈隔开的传感器单元，以及转子定位部件设置在基座的第二表面上，并且当转子单元停止旋转时能够与磁体单元磁吸引，用于相对于传感器单元定位转子单元。

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