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1. 发明授权

US07815127B2 Humidity control method and apparatus for use in an enclosed assembly 有权
标题翻译：用于封闭组件的湿度控制方法和装置
公开(公告)号：US07815127B2
公开(公告)日：2010-10-19
申请号：US12355520
申请日：2009-01-16
申请人： Paul A. Beatty , James H. Smith , Robert A. Bruce , Michael D. Ries
发明人： Paul A. Beatty , James H. Smith , Robert A. Bruce , Michael D. Ries
IPC分类号： F24F3/14 , F24F11/00 , B01F3/02 , G11B33/14
CPC分类号： G11B33/1453
摘要： A humidity control method and apparatus that can be utilized to provide humidity control within an enclosed assembly such as a disc drive. The apparatus includes a container that is at least partially formed of a material through which water vapor can freely move. The apparatus also includes a humidity-controlling mixture that comprises at least one salt and a superabsorbent polymer. The humidity-controlling mixture is enclosed within the container.
摘要翻译：一种湿度控制方法和装置，其可用于在诸如盘驱动器的封闭组件内提供湿度控制。该装置包括至少部分地由水蒸气可自由移动的材料形成的容器。所述设备还包括包含至少一种盐和超吸收性聚合物的调湿混合物。调湿混合物封闭在容器内。

2. 发明授权

US06366426B1 Apparatus and method for reducing structural vibrations in a disc drive utilizing fusible alloys 有权
标题翻译：利用易熔合金降低磁盘驱动器结构振动的装置和方法
公开(公告)号：US06366426B1
公开(公告)日：2002-04-02
申请号：US09505572
申请日：2000-02-17
申请人： Paul A. Beatty , David A. Olivero , Walter Wong , Patrick M. Thomas , James M. Murphy
发明人： Paul A. Beatty , David A. Olivero , Walter Wong , Patrick M. Thomas , James M. Murphy
IPC分类号： G11B3308
CPC分类号： G11B33/08 , G11B25/043
摘要： An apparatus and method for reducing structural vibrations in a disc drive that incorporates a fusible alloy. A fusible alloy portion is constrained between a first and second structural alloy portion through conventional lamination techniques. A fusible alloy can be incorporated into any structural component of the disc drive, including a base plate and an information storage disc. Fusible alloys incorporated into the disc drive absorb energy transmitted by vibrations through anelastic deformation, i.e., through dislocation motion. Suitable fusible alloy materials may include but are not limited to: Lead-Tin, Indium-Tin and Indium-Bismuth.
摘要翻译：一种用于减少包含可熔合金的盘驱动器中的结构振动的装置和方法。通过传统的层压技术，可熔合金部分被约束在第一和第二结构合金部分之间。可熔合金可以并入盘驱动器的任何结构部件中，包括基板和信息存储盘。结合到盘驱动器中的可熔合金通过非弹性变形即通过位错运动吸收由振动传递的能量。合适的可熔合金材料可以包括但不限于：铅锡，铟锡和铋 - 铋。

3. 发明申请

US20090121032A1 HUMIDITY CONTROL METHOD AND APPARATUS FOR USE IN AN ENCLOSED ASSEMBLY 有权
标题翻译：湿度控制方法和装置用于封闭的装配
公开(公告)号：US20090121032A1
公开(公告)日：2009-05-14
申请号：US12355520
申请日：2009-01-16
申请人： Paul A. Beatty , Robert A. Bruce , Michael D. Ries , James H. Smith
发明人： Paul A. Beatty , Robert A. Bruce , Michael D. Ries , James H. Smith
IPC分类号： G05D22/00
CPC分类号： G11B33/1453
摘要： A humidity control method and apparatus that can be utilized to provide humidity control within an enclosed assembly such as a disc drive. The apparatus includes a container that is at least partially formed of a material through which water vapor can freely move. The apparatus also includes a humidity-controlling mixture that comprises at least one salt and a superabsorbent polymer. The humidity-controlling mixture is enclosed within the container.
摘要翻译：一种湿度控制方法和装置，其可用于在诸如盘驱动器的封闭组件内提供湿度控制。该装置包括至少部分地由水蒸气可自由移动的材料形成的容器。所述设备还包括包含至少一种盐和超吸收性聚合物的调湿混合物。调湿混合物封闭在容器内。

4. 发明授权

US07478760B2 Humidity control method and apparatus for use in an enclosed assembly 有权
标题翻译：用于封闭组件的湿度控制方法和装置
公开(公告)号：US07478760B2
公开(公告)日：2009-01-20
申请号：US10970960
申请日：2004-10-22
申请人： Paul A. Beatty , Robert A. Bruce , Michael D. Ries , James H. Smith
发明人： Paul A. Beatty , Robert A. Bruce , Michael D. Ries , James H. Smith
IPC分类号： F24F3/14 , F24F11/00 , B01F3/02 , G11B33/14
CPC分类号： G11B33/1453
摘要： A humidity control method and apparatus that can be utilized to provide humidity control within an enclosed assembly such as a disc drive. The apparatus includes a container that is at least partially formed of a material through which water vapor can freely move. The apparatus also includes a humidity-controlling mixture that comprises at least one salt and a superabsorbent polymer. The humidity-controlling mixture is enclosed within the container.
摘要翻译：一种湿度控制方法和装置，其可用于在诸如盘驱动器的封闭组件内提供湿度控制。该装置包括至少部分地由水蒸气可自由移动的材料形成的容器。所述设备还包括包含至少一种盐和超吸收性聚合物的调湿混合物。调湿混合物封闭在容器内。

5. 发明授权

US06310749B1 Voice coil motor actuator vibration isolator 失效
标题翻译：音圈电机执行器隔振器
公开(公告)号：US06310749B1
公开(公告)日：2001-10-30
申请号：US09136622
申请日：1998-08-19
申请人： Paul A. Beatty , Walter Wong , James Staggers
发明人： Paul A. Beatty , Walter Wong , James Staggers
IPC分类号： G11B554
CPC分类号： G11B5/4813
摘要： A disk drive having a novel actuator assembly. The actuator assembly comprises a voice coil motor assembly, a pivotable actuator arm, and a head gimbal assembly including a read/write head. The voice coil motor assembly is attached at a back end of the actuator arm, and the head gimbal assembly is mounted on the actuator arm on a front end opposite of the back end. The voice coil motor assembly includes a voice coil interposed between two magnets and a top plate and a bottom plate. The voice coil motor assembly is secured to the base of the disk drive by posts. The actuator arm includes the back end, a pivot point and impeding apertures. The impeding apertures include two holes located near the back end of the actuator arm between the pivot point and the voice coil motor assembly and extend entirely through the actuator arm. The actuator arm may also include plugging members. The plugging members are inserted into the impeding apertures and extend entirely through the impeding apertures. The plugging members are of the same circumferential size and configuration as the impeding apertures. In operation, the voice coil motor assembly produces a force which pivots the actuator arm in order to position the read/write heads over individual tracks on the disk. The force produced by the voice coil motor assembly creates a vibration which emanates throughout the actuator arm and propagates toward the read/write heads. The vibration reaches the impeding apertures and is reflected back towards the voice coil motor. The vibration may also be dampened if plugging members are inserted in the impeding apertures.
摘要翻译：具有新型致动器组件的磁盘驱动器。致动器组件包括音圈电机组件，可枢转致动器臂和包括读/写头的头万向架组件。音圈电动机组件安装在致动器臂的后端，并且头部万向节组件安装在致动器臂上，该前端与后端相对。音圈电动机组件包括插入在两个磁体和顶板和底板之间的音圈。音圈电机组件通过柱固定到磁盘驱动器的基座。致动器臂包括后端，枢轴点和阻挡孔。阻挡孔包括位于枢转点和音圈电动机组件之间的致动器臂的后端附近的两个孔，并且完全延伸穿过致动器臂。致动器臂还可以包括堵塞构件。堵塞构件被插入到阻挡孔中并且完全延伸穿过阻挡孔。堵塞构件具有与阻挡孔相同的周向尺寸和构造。在操作中，音圈电动机组件产生使致动器臂枢转的力，以便将读/写头定位在盘上的各个轨道上。由音圈电动机组件产生的力产生在整个致动器臂上产生的振动，并向读/写头传播。振动到达阻挡孔并被朝向音圈电机反射回来。如果阻塞构件插入阻碍孔中，振动也可以被抑制。

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