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1. 发明授权

US06636007B2 DC brushless vibration motor 失效
公开(公告)号：US06636007B2
公开(公告)日：2003-10-21
申请号：US09804173
申请日：2001-03-12
申请人： Alex Hong , Ching-Shen Horng , Tso-kuo Yin
发明人： Alex Hong , Ching-Shen Horng , Tso-kuo Yin
IPC分类号： H02K7075
CPC分类号： H02K29/08 , H02K3/525 , H02K7/063 , H02K11/33 , H02K21/145 , H02K2211/03
摘要： A DC brushless vibration motor is disclosed to comprise of a stator, a rotor, a drive circuit and a casing. The stator has an upper magnetic pole piece, a lower magnetic pole piece and a stator field winding. The stator field winding is contained inside a ring-shaped space formed by the upper and lower magnetic pole pieces. The internal rotor has a center of mass offset from the center axis of rotation and comprises a ring magnet and an eccentric weight. The eccentric weight has a structural configuration of a ring body, and the ring magnet is securely fixed to the external peripheral surface of the eccentric weight. The drive circuit has a drive integrated circuit for controlling the rotation of the rotor by receiving an externally-supplied electric power. The casing securely encloses the stator and rotor while maintaining an air gap therebetween for generating mechanical vibration when the rotor is propelled to rotate by the stator.

2. 发明授权

US6114785A Positioning device for a sensor element of a miniature fan 失效
标题翻译：微型风扇传感器元件的定位装置
公开(公告)号：US6114785A
公开(公告)日：2000-09-05
申请号：US954823
申请日：1997-10-21
申请人： Ching-Shen Horng
发明人： Ching-Shen Horng
IPC分类号： H02K1/18 , H02K11/04 , H02K29/08 , H02K11/00 , H02K7/14 , H02K15/02 , H02K21/22
CPC分类号： H02K29/08 , H02K1/187 , H02K11/33
摘要： A positioning device for a miniature fan includes a coil seat having an axle tube, an upper polar plate assembly, a lower polar plate assembly, and a winding mounted between the upper polar plate assembly and the lower polar plate assembly. A circuit board is mounted to the axle tube and includes a sensor element for activating rotor. The sensor element is located on a line extending from an end edge of the upper polar plate assembly along a direction parallel to a longitudinal axis of the axle tube.
摘要翻译：微型风扇的定位装置包括具有轴管，上极板组件，下极板组件和安装在上极板组件和下极板组件之间的绕组的线圈座。电路板安装到轴管并且包括用于致动转子的传感器元件。传感器元件位于从上极板组件的端边缘沿着平行于轴管的纵向轴线的方向延伸的线上。

3. 发明授权

US5967763A Positioning devices for a sensor element of a miniature fan 失效
标题翻译：用于微型风扇传感器元件的定位装置
公开(公告)号：US5967763A
公开(公告)日：1999-10-19
申请号：US954822
申请日：1997-10-21
申请人： Ching-Shen Horng
发明人： Ching-Shen Horng
IPC分类号： F04D25/08 , F04D29/64 , H02K29/06 , F04B17/04
CPC分类号： F04D29/646 , F04D25/08 , H02K29/06
摘要： A positioning device for a miniature fan includes a coil seat including a number of annularly spaced poles each having a radially extending stem and a circumferential arcuate section. Each stem has a winding wound therearound, and each arcuate section has a first end edge and a second end edge. A circuit board is securely connected to the coil seat and includes a sensor element mounted thereon. The sensor element is located on a vertical line extending from one of the first end edge and the second end edge of one of the poles.
摘要翻译：用于微型风扇的定位装置包括一个线圈座，该线圈座包括多个具有径向延伸的杆和圆周弧形段的环形间隔的极。每个杆具有缠绕在其上的绕组，并且每个弓形部分具有第一端边缘和第二端边缘。电路板牢固地连接到线圈座，并且包括安装在其上的传感器元件。传感器元件位于从一个极的第一端边缘和第二端边缘之一延伸的垂直线上。

4. 发明授权

US6109892A Positioning device for a sensor element of a miniature fan 失效
标题翻译：微型风扇传感器元件的定位装置
公开(公告)号：US6109892A
公开(公告)日：2000-08-29
申请号：US954821
申请日：1997-10-21
申请人： Ching-Shen Horng
发明人： Ching-Shen Horng
IPC分类号： F04D25/08 , H02K29/08 , F04B17/00
CPC分类号： H02K29/08 , F04D25/08
摘要： A positioning device for a miniature fan includes a coil seat having an axle tube, an upper polar plate assembly, a lower polar plate assembly, and a winding mounted between the upper polar plate assembly and the lower polar plate assembly. A circuit board is mounted to the axle tube and includes a sensor element for activating a rotor. The sensor element is located on a vertical line extending from an end edge of the lower polar plate assembly along a direction parallel to a longitudinal axis of the axle tube.
摘要翻译：微型风扇的定位装置包括具有轴管，上极板组件，下极板组件和安装在上极板组件和下极板组件之间的绕组的线圈座。电路板安装到轴管并且包括用于启动转子的传感器元件。传感器元件位于从下极板组件的端边缘沿着平行于轴管的纵向轴线的方向延伸的垂直线上。

5. 发明授权

US06407473B1 Positioning device for a sensor element of a miniature fan 失效
标题翻译：微型风扇传感器元件的定位装置
公开(公告)号：US06407473B1
公开(公告)日：2002-06-18
申请号：US09563954
申请日：2000-05-02
申请人： Alex Horng , Ching-Shen Horng
发明人： Alex Horng , Ching-Shen Horng
IPC分类号： H02K1100
CPC分类号： F04D25/08 , F04D29/646 , H02K29/06
摘要： A positioning device includes an axle tube for engaging with a circuit board and a stator. The circuit board includes control elements and a sensor element thereon. Each pole of the stator includes two pole ends. A gap exists between two adjacent pole ends respectively of two adjacent poles. The gap receives the sensor element or provides a positioning reference for the sensor element.
摘要翻译：定位装置包括用于与电路板和定子接合的轴管。电路板包括控制元件和传感器元件。定子的每个极包括两个极端。在两个相邻极点的两个相邻极端之间存在间隙。间隙接收传感器元件或为传感器元件提供定位参考。

6. 发明授权

US5740017A Engagement assembly for connecting a heat dissipation device to an integrated circuits 失效
标题翻译：用于将散热装置连接到集成电路的接合组件
公开(公告)号：US5740017A
公开(公告)日：1998-04-14
申请号：US709868
申请日：1996-09-10
申请人： Ching-Shen Horng
发明人： Ching-Shen Horng
IPC分类号： H01L23/40 , H05K7/20
CPC分类号： H01L23/4006 , H01L2023/405 , H01L2023/4087 , H01L2924/0002 , Y10T24/44026 , Y10T24/44094
摘要： An engagement assembly includes an engaging plate mounted to a holed fin of each of the two outermost opposite rows of fins of a finned plate. Each engaging plate includes at least one first slot defined in a lower portion thereof for releasably engaging with an associated protrusion on a pin seat and a second slot defined in a mediate portion thereof. A press plate is mounted outside each engaging plate and includes an eccentric hole defined therein. A positioning element is extended through the eccentric hole of each press plate, the second slot of the associated engaging plate, and the hole of the associated holed fin. When the press plate is rotated through a pre-determined angle rotated about the positioning element to bear against a lip formed on a top of the associated engaging plate, the engaging plate is moved upwardly such that the first slot of the engaging plate firmly engages with the associated protrusion.
摘要翻译：接合组件包括安装到翅片板的两个最外面相对的翅片排中的每个翅片的接合板。每个接合板包括限定在其下部中的至少一个第一槽，用于可释放地与销座上的相关联的突起接合，以及限定在其中间部分中的第二槽。压板在每个接合板的外侧安装并包括限定在其中的偏心孔。定位元件延伸穿过每个压板的偏心孔，相关联的接合板的第二槽和相关的孔盖的孔。当按压板旋转预定角度以围绕定位元件旋转以抵靠形成在相关接合板的顶部上的唇缘时，接合板向上移动，使得接合板的第一槽牢固地与相关联的突起。

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