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1. 发明授权

US08274754B2 System, method and apparatus for integrated bypass channel and diverter for hard disk drives 有权
标题翻译：用于硬盘驱动器的集成旁路通道和分流器的系统，方法和装置
公开(公告)号：US08274754B2
公开(公告)日：2012-09-25
申请号：US12117944
申请日：2008-05-09
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , James Francis Sullivan
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , James Francis Sullivan
IPC分类号： G11B33/08 , G11B33/14 , H05K7/20
CPC分类号： G11B5/012 , G11B33/148
摘要： An integrated bypass channel and diverter assembly for hard disk drives having small form factors is disclosed. A bypass channel is formed directly in the base plate to allow a partial bypass to exist with or without a diverter feature. The design addresses the issue of proper disk shrouding at the same time as providing the desired features for small form factor drives. The invention includes three datum planes for aligning the machined features of the bypass channel with the drive during assembly. The machined bypass channel and the upstream diverter may be combined to form the integrated assembly. The primary air flow direction from the disk stack is through the integrated partial bypass in the enclosure body and around the diverter into the main bypass channel. The invention provides a drop-in position for the diverter that has minimal encroachment into the VCM area of the drive.
摘要翻译：公开了一种用于具有小外形因素的硬盘驱动器的集成旁路通道和分流器组件。旁路通道直接形成在底板中，以允许在有或没有转向器特征的情况下部分旁路存在。该设计解决了正确的磁盘覆盖问题，同时为小尺寸驱动器提供所需的功能。本发明包括三个基准平面，用于在组装期间将旁路通道的加工特征与驱动器对准。加工的旁路通道和上游分流器可以组合以形成集成组件。来自盘堆的主要空气流动方向通过机壳主体中的整体部分旁路并且绕转向器进入主旁通通道。本发明提供了对驱动器的VCM区域具有最小侵入的转向器的放置位置。

2. 发明授权

US07898764B2 System, method, and apparatus for slit shroud with integrated bypass channel wall feature for disk drive applications 有权
标题翻译：用于磁盘驱动器应用的具有集成旁路通道壁特征的狭缝护罩的系统，方法和装置
公开(公告)号：US07898764B2
公开(公告)日：2011-03-01
申请号：US11550829
申请日：2006-10-19
申请人： Andre S. Chan , Chisin Chiang , James Francis Sullivan , Ferdinand Hendriks
发明人： Andre S. Chan , Chisin Chiang , James Francis Sullivan , Ferdinand Hendriks
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B25/043
摘要： A disk drive slit shroud mitigates a discontinuity in the bypass channel with an additional wall feature formed on the slit shroud. When installed, the wall feature fills the gap in the wall of the bypass channel that would otherwise be required to accommodate a slit shroud of sufficient surface area. The discontinuity in the channel wall is needed for manufacturing clearance during the installation of the slit shroud. The slit shroud design includes the wall feature which, when installed, fills up the gap in the channel wall to maintain a relatively flush conduit for the bypass channel.
摘要翻译：磁盘驱动器狭缝护罩通过在狭缝护罩上形成的附加壁部特征来减轻旁路通道中的不连续性。当安装时，墙壁特征填充旁路通道的壁中的间隙，否则该间隙将需要适应足够表面积的狭缝护罩。在安装狭缝护罩期间，为了制造间隙，需要通道壁中的不连续性。狭缝护罩设计包括墙壁特征，其在安装时填充通道壁中的间隙以保持旁路通道的相对齐平的管道。

3. 发明申请

US20090279203A1 SYSTEM, METHOD AND APPARATUS FOR INTEGRATED BYPASS CHANNEL AND DIVERTER FOR HARD DISK DRIVES 有权
标题翻译：集成旁路通道和硬盘驱动器的系统，方法和装置
公开(公告)号：US20090279203A1
公开(公告)日：2009-11-12
申请号：US12117944
申请日：2008-05-09
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , James Francis Sullivan
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , James Francis Sullivan
IPC分类号： G11B5/012
CPC分类号： G11B5/012 , G11B33/148
摘要： An integrated bypass channel and diverter assembly for hard disk drives having small form factors is disclosed. A bypass channel is formed directly in the base plate to allow a partial bypass to exist with or without a diverter feature. The design addresses the issue of proper disk shrouding at the same time as providing the desired features for small form factor drives. The invention includes three datum planes for aligning the machined features of the bypass channel with the drive during assembly. The machined bypass channel and the upstream diverter may be combined to form the integrated assembly. The primary air flow direction from the disk stack is through the integrated partial bypass in the enclosure body and around the diverter into the main bypass channel. The invention provides a drop-in position for the diverter that has minimal encroachment into the VCM area of the drive.
摘要翻译：公开了一种用于具有小外形因素的硬盘驱动器的集成旁路通道和分流器组件。旁路通道直接形成在底板中，以允许在有或没有转向器特征的情况下部分旁路存在。该设计解决了正确的磁盘覆盖问题，同时为小尺寸驱动器提供所需的功能。本发明包括三个基准平面，用于在组装期间将旁路通道的加工特征与驱动器对准。加工的旁路通道和上游分流器可以组合以形成集成组件。来自盘堆的主要空气流动方向是穿过机壳主体中的整体部分旁路并且绕转向器进入主旁路通道。本发明提供了对驱动器的VCM区域具有最小侵入的转向器的放置位置。

4. 发明申请

US20080094747A1 SYSTEM, METHOD, AND APPARATUS FOR SLIT SHROUD WITH INTEGRATED BYPASS CHANNEL WALL FEATURE FOR DISK DRIVE APPLICATIONS 有权
标题翻译：用于磁盘驱动器应用的集成旁路通道壁功能的SLIT SHROUD的系统，方法和设备
公开(公告)号：US20080094747A1
公开(公告)日：2008-04-24
申请号：US11550829
申请日：2006-10-19
申请人： Andre S. Chan , Chisin Chiang , James Francis Sullivan , Ferdinand Hendriks
发明人： Andre S. Chan , Chisin Chiang , James Francis Sullivan , Ferdinand Hendriks
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B25/043
摘要： A disk drive slit shroud mitigates a discontinuity in the bypass channel with an additional wall feature formed on the slit shroud. When installed, the wall feature fills the gap in the wall of the bypass channel that would otherwise be required to accommodate a slit shroud of sufficient surface area. The discontinuity in the channel wall is needed for manufacturing clearance during the installation of the slit shroud. The slit shroud design includes the wall feature which, when installed, fills up the gap in the channel wall to maintain a relatively flush conduit for the bypass channel.
摘要翻译：磁盘驱动器狭缝护罩通过在狭缝护罩上形成的附加壁部特征来减轻旁路通道中的不连续性。当安装时，墙壁特征填充旁路通道的壁中的间隙，否则该间隙将需要适应足够表面积的狭缝护罩。在安装狭缝护罩期间，为了制造间隙，需要通道壁中的不连续性。狭缝护罩设计包括墙壁特征，其在安装时填充通道壁中的间隙以保持旁路通道的相对齐平的管道。

5. 发明申请

US20080316640A1 SYSTEM, METHOD, AND APPARATUS FOR CONTROLLING AND SEALING AIRFLOW AROUND DISK DRIVE BYPASS WALLS 有权
标题翻译：用于控制和密封旁路盘驱动器旁路的系统，方法和装置
公开(公告)号：US20080316640A1
公开(公告)日：2008-12-25
申请号：US11765662
申请日：2007-06-20
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , Brad Vaughn Johnson
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , Brad Vaughn Johnson
IPC分类号： G11B33/14
CPC分类号： G11B25/043 , G11B33/1466 , G11B33/1486
摘要： A seal is formed between bypass walls and a cover for a disk drive to improve control and regulation of airflow in the disk drive. The seal is formed with a gasket comprising a bead of form-in-place gasket between the upper edge of the bypass wall and the cover. The seal also may be formed between the cover and the slit shroud, spoiler, and filter. Minimum compression of the gasket is required to form the seal.
摘要翻译：在旁路壁和盘驱动器盖之间形成密封，以改善磁盘驱动器中气流的控制和调节。密封件形成有垫圈，该垫圈包括在旁路壁的上边缘和盖之间的在位垫圈的胎圈。密封件也可以形成在盖和狭缝护罩，扰流器和过滤器之间。需要密封垫的最小压缩才能形成密封。

6. 发明授权

US08004790B2 Spoiler with integrated bypass channel wall for HDD applications 有权
标题翻译：具有集成旁路通道壁的扰流板用于HDD应用
公开(公告)号：US08004790B2
公开(公告)日：2011-08-23
申请号：US11824158
申请日：2007-06-28
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , James F. Sullivan
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , James F. Sullivan
IPC分类号： G11B33/14
CPC分类号： G11B33/142 , G11B25/043 , G11B33/148
摘要： A spoiler implementable in a hard disk drive. The spoiler includes a structure. The structure includes a diffuser integrated therewith. The structure further includes an extension emanating there from, the extension configured to complete a wall of a bypass channel in said hard disk drive, said inner wall having a portion removed there from.
摘要翻译：扰流器可在硬盘驱动器中实现。扰流板包括一个结构。该结构包括与其集成的扩散器。该结构进一步包括在其上发出的延伸部，所述延伸部被配置成在所述硬盘驱动器中完成旁路通道的壁，所述内壁具有从其去除的部分。

7. 发明申请

US20080074781A1 System, Method, and Apparatus for Lightweight Spoiler Wing Design for De-Populated Disk Drives 有权
标题翻译：用于拆卸磁盘驱动器的轻型扰流板翼的系统，方法和装置
公开(公告)号：US20080074781A1
公开(公告)日：2008-03-27
申请号：US11533850
申请日：2006-09-21
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks
IPC分类号： G11B33/14
CPC分类号： G11B33/08 , G11B5/40 , G11B5/6005 , G11B25/043
摘要： A lightweight spoiler wing design for depopulated disk drives reduces unnecessary weight from the spoiler while maintaining the aerodynamic function and structural rigidity required. The invention includes spoiler designs having U-shapes with leading edge or trailing edge treatments, hollow boxes, L-shapes, vertical wall designs, and different bar support designs having upper and lower horizontal walls.
摘要翻译：用于减排磁盘驱动器的轻型扰流板机翼设计减少了扰流板的不必要的重量，同时保持了所需的空气动力学功能和结构刚度。本发明包括具有前缘或后缘处理的U形的扰流器设计，中空箱，L形，垂直壁设计以及具有上下水平壁的不同杆支撑设计。

8. 发明授权

US07907365B2 Apparatus for controlling and sealing airflow around disk drive bypass walls 有权
标题翻译：用于控制和密封磁盘驱动器旁路壁周围的气流的装置
公开(公告)号：US07907365B2
公开(公告)日：2011-03-15
申请号：US11765662
申请日：2007-06-20
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , Brad Vaughn Johnson
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks , Brad Vaughn Johnson
IPC分类号： G11B33/14
CPC分类号： G11B25/043 , G11B33/1466 , G11B33/1486
摘要： A seal is formed between bypass walls and a cover for a disk drive to improve control and regulation of airflow in the disk drive. The seal is formed with a gasket comprising a bead of form-in-place gasket between the upper edge of the bypass wall and the cover. The seal also may be formed between the cover and the slit shroud, spoiler, and filter. Minimum compression of the gasket is required to form the seal.
摘要翻译：在旁路壁和盘驱动器盖之间形成密封，以改善磁盘驱动器中气流的控制和调节。密封件形成有垫圈，该垫圈包括在旁路壁的上边缘和盖之间的在位垫圈的胎圈。密封件也可以形成在盖和狭缝护罩，扰流器和过滤器之间。需要密封垫的最小压缩才能形成密封。

9. 发明授权

US08031430B2 System, method, and apparatus for lightweight spoiler wing design for de-populated disk drives 有权
标题翻译：用于拆卸磁盘驱动器的轻型扰流翼设计的系统，方法和设备
公开(公告)号：US08031430B2
公开(公告)日：2011-10-04
申请号：US11533850
申请日：2006-09-21
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks
IPC分类号： G11B5/012
CPC分类号： G11B33/08 , G11B5/40 , G11B5/6005 , G11B25/043
摘要： A lightweight spoiler wing design for depopulated disk drives reduces unnecessary weight from the spoiler while maintaining the aerodynamic function and structural rigidity required. The invention includes spoiler designs having U-shapes with leading edge or trailing edge treatments, hollow boxes, L-shapes, vertical wall designs, and different bar support designs having upper and lower horizontal walls.
摘要翻译：用于减排磁盘驱动器的轻型扰流板机翼设计减少了扰流板的不必要的重量，同时保持了所需的空气动力学功能和结构刚度。本发明包括具有前缘或后缘处理的U形的扰流器设计，中空箱，L形，垂直壁设计以及具有上下水平壁的不同杆支撑设计。

10. 发明申请

US20090103206A1 SYSTEM, METHOD AND APPARATUS FOR WALL SLOT IN DISK DRIVE BYPASS CHANNEL FOR ENHANCED VOICE COIL MOTOR COOLING 有权
标题翻译：磁盘驱动器旁路通道中的壁槽系统，方法和装置，用于增强型语音线圈电机冷却
公开(公告)号：US20090103206A1
公开(公告)日：2009-04-23
申请号：US11876014
申请日：2007-10-22
申请人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks
发明人： Andre S. Chan , Chisin Chiang , Ferdinand Hendriks
IPC分类号： G11B33/14
CPC分类号： G11B25/043 , G11B33/142
摘要： A hard disk drive bypass channel architecture incorporates enhanced cooling for voice coil motors. A cooling slot formed in a bypass channel component that is adjacent to the VCM alleviates VCM overheating problems. The slot compromises airflow from the bypass channel to provide sufficient secondary flow to cool the VCM and actuator coil area. The slot may be formed in the integrated wall of the spoiler or diverter. The spoiler has an extension in which the cooling slot is formed.
摘要翻译：硬盘驱动器旁路通道体系结构增强了音圈电机的冷却功能。在与VCM相邻的旁路通道部件中形成的冷却槽缓解VCM过热问题。该插槽损害来自旁路通道的气流，以提供足够的二次流以冷却VCM和致动器线圈区域。槽可以形成在扰流板或分流器的整体壁中。扰流器具有形成冷却槽的延伸部。

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