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28 条记录 (耗时 0.02 秒)

    Fluid pressure actuator valve
    1.
    发明授权
    Fluid pressure actuator valve 失效
    流体压力执行阀

    公开(公告)号：US4601457A

    公开(公告)日：1986-07-22

    申请号：US782513

    申请日：1985-10-01

    申请人： Peter W. Austin ,  Dennis R. Cutcher

    发明人： Peter W. Austin ,  Dennis R. Cutcher

    IPC分类号： F16K31/122 ,  F16K31/12 ,  F01B11/02 ,  F15B21/04

    CPC分类号： F16K31/1221 ,  F16K31/1225

    摘要： A gas pressure actuator for effecting the reciprocation of the stem of a valve subject to high-pressure loading comprises a tubular housing secured to the valve bonnet and defining a main cylinder chamber connected in axially series relationship with an auxiliary piston chamber which, in turn, communicates with a secondary fluid pressure chamber containing a compressible spring. A rod-like actuator is slidably and sealably mounted within the actuator housing and carries a main piston which cooperates with the main cylinder chamber in sliding and sealable relationship. The auxiliary piston chamber slidably and sealably mounts an auxiliary piston which is movable independently of the main piston. The actuating movement of the main piston produced by the introduction of gas pressure into the main cylinder produces an axial movement of the actuating rod and a compression of the spring. The spring-containing secondary chamber defined by the actuator housing is filled with a virtually non-compressible fluid. The auxiliary piston can shift in response to temperature-induced expansions of the protective fluid, thus providing automatic volume compensation for such temperature variation. Additionally, the secondary chamber containing the protective fluid may be connected to an auxiliary source of pressure, such as a manual or foot-actuated pump, and sufficient pressure generated in the secondary chamber to actuate the main piston by the auxiliary piston in the event of failure of the primary source of pressured gas. Fluid dampening of the actuator is also provided.

    摘要翻译： 用于实现受高压负荷的阀杆的往复运动的气体压力致动器包括固定到阀帽的管状壳体并限定与辅助活塞室轴向串联连接的主缸室， 与包含可压缩弹簧的次级流体压力室连通。 杆状致动器可滑动地且可密封地安装在致动器壳体内，并承载与主缸室以滑动和可密封关系配合的主活塞。 辅助活塞室可滑动和密封地安装可独立于主活塞运动的辅助活塞。 通过将气体压力引入主缸而产生的主活塞的致动运动产生致动杆的轴向运动和弹簧的压缩。 由致动器壳体限定的包含弹簧的次级室被实际上不可压缩的流体填充。 辅助活塞可以响应于温度引起的保护流体的膨胀而移动，从而为这种温度变化提供自动的体积补偿。 此外，容纳保护流体的次级室可以连接到辅助压力源，例如手动或脚部驱动的泵，以及在次级室中产生的足够的压力，以在辅助活塞的情况下由辅助活塞致动主活塞 主要压力源的失效。 还提供了致动器的流体阻尼。

    SLIDABLE DISPLAY HOUSING
    2.
    发明申请
    SLIDABLE DISPLAY HOUSING 有权
    可滑动显示器

    公开(公告)号：US20140236744A1

    公开(公告)日：2014-08-21

    申请号：US14347335

    申请日：2011-09-28

    申请人： Paul L. Drew ,  Tony O. Anuez ,  Peter W. Austin

    发明人： Paul L. Drew ,  Tony O. Anuez ,  Peter W. Austin

    IPC分类号： H05K5/00 ,  G06Q20/20

    CPC分类号： H05K5/0017 ,  F16M11/045 ,  F16M11/2014 ,  F16M11/2021 ,  F16M2200/028 ,  F16M2200/065 ,  G06Q20/20

    摘要： A display system comprises a display housing and an attachment member. The attachment member attaches to and supports the display housing. Further, the display housing slides relative to the attachment member. In some embodiments, the system comprises multiple displays in which one display slides relative to an attachment hinge that supports such display.

    摘要翻译： 显示系统包括显示器壳体和附接构件。 附接构件附接并支撑显示器壳体。 此外，显示器壳体相对于附接构件滑动。 在一些实施例中，系统包括多个显示器，其中一个显示器相对于支撑这种显示器的附接铰链滑动。

    THERMAL CHAMBER PARTITION AND FAN UNIT FOR COMPUTER SYSTEM
    6.
    发明申请
    THERMAL CHAMBER PARTITION AND FAN UNIT FOR COMPUTER SYSTEM 有权
    计算机系统的热室分区和风扇单元

    公开(公告)号：US20140092550A1

    公开(公告)日：2014-04-03

    申请号：US14116412

    申请日：2011-06-15

    申请人： Tony O. Anuez ,  Peter W. Austin

    发明人： Tony O. Anuez ,  Peter W. Austin

    IPC分类号： G06F1/20

    CPC分类号： G06F1/20 ,  G06F1/181 ,  Y10T29/49025

    摘要： A method and apparatus are configured to partition a computing system chassis (22, 222) interior into first and second thermal chambers (60, 62, 260, 262), wherein the first thermal chamber (60, 260) includes a processor (24, 224), a memory (30, 230) and a chipset (28, 228) and the second thermal chamber (62, 262) includes an optical disk drive cage (46, 246), a hard disk drive (44, 244) and a power supply (40, 240). A fan unit (110, 410) is configured to be secured within the optical disk drive cage (46, 246).

    摘要翻译： 一种方法和装置被配置为将内部的计算系统底盘（22,222）分隔成第一和第二热室（60,62,260,262），其中第一热室（60,260）包括处理器（24,260） 存储器（30,230）和芯片组（28,228）和第二热室（62,262）包括光盘驱动器盒（46,246），硬盘驱动器（44,244）和 电源（40,240）。 风扇单元（110,410）构造成固定在光盘驱动器保持架（46,246）内。

    Compound, use and preparation
    8.
    发明授权
    Compound, use and preparation 失效
    复合，使用和准备

    公开(公告)号：US5290810A

    公开(公告)日：1994-03-01

    申请号：US764643

    申请日：1991-09-24

    申请人： Peter W. Austin

    发明人： Peter W. Austin

    IPC分类号： A01N33/08 ,  A01N41/04 ,  A01N47/48 ,  C07C323/61 ,  C07C331/06 ,  C07C331/12 ,  C07C381/02 ,  C07C331/08

    CPC分类号： C07C323/61 ,  C07C331/06 ,  C07C381/02 ,  C07C2101/10

    摘要： A compound of the formula ##STR1## in which R.sup.1 and R.sup.2 taken together represent a polymethylene chain having 3 or 4 carbon atoms, or a polymethylene chain having 3 or 4 carbon atoms substituted by at least one lower alkyl radical having 1 to 4 carbon atoms, R.sup.3 is hydrogen, hydrocarbyl or substituted hydrocarbyl and X represents cyano, a group --SO.sub.3 M or a group --S--R.sup.4 where M is hydrogen or an alkali metal such as sodium and R.sup.4 is hydrocarbyl or substituted hydrocarbyl. Typically R.sup.1 and R.sup.2 complete a cyclopentene ring, R.sup.3 is alkyl such as methyl and X is a group --SO.sub.3 Na. The compounds have microbiological activity.

    摘要翻译： 其中R1和R2一起表示具有3或4个碳原子的多亚甲基基团或具有3或4个碳原子的至少一个具有1至4个碳原子的低级烷基取代的多亚甲基基团的化学式“IMAGE” R 3是氢，烃基或取代的烃基，X代表氰基，基团-SO3M或基团-S-R4，其中M是氢或碱金属如钠和R4是烃基或取代的烃基。 通常R 1和R 2完成环戊烯环，R 3是烷基如甲基，X是-SO 3 Na基团。 这些化合物具有微生物活性。

    Actuator having Belleville washer configuration operating in concert with a piston cylinder member
    9.
    发明授权
    Actuator having Belleville washer configuration operating in concert with a piston cylinder member 失效
    具有与活塞气缸构件一致操作的Belleville清洗器配置的致动器

    公开(公告)号：US4523516A

    公开(公告)日：1985-06-18

    申请号：US583689

    申请日：1984-02-27

    申请人： Stephen R. Foster ,  Peter W. Austin

    发明人： Stephen R. Foster ,  Peter W. Austin

    IPC分类号： F16K31/122 ,  F16J10/02 ,  F01B31/00

    CPC分类号： F16K31/1223

    摘要： A pressure actuator is provided for a valve having a housing and an actuating stem, wherein an annular housing is attachable at one end of the valve housing and a cylindrical piston element is concentrically fixedly mounted to the other end of the annular housing. A cup-shaped cylinder is provided to cooperate in sliding and sealing relationship with the exterior of the piston. The cylinder defines an annular space between its exterior surface and the interior bore of the annular housing and spring elements are mounted in the annular space. If desired, an indicating stem passes through a bore in the fixed piston element and is interiorly engaged with the movable cylinder element, thus providing an indicating actuator wherein the total length of the actuator is not substantially in excess of twice the stroke of the actuator.

    摘要翻译： 为具有壳体和致动杆的阀提供压力致动器，其中环形壳体可附接在阀壳体的一端，并且圆柱形活塞元件同心地固定地安装到环形壳体的另一端。 提供了一个杯形气缸，以与活塞外部的滑动和密封关系配合。 圆筒在其外表面和环形壳体的内孔之间限定环形空间，并且弹簧元件安装在环形空间中。 如果需要，指示杆通过固定活塞元件中的孔并且与可动气缸元件内部接合，从而提供指示致动器，其中致动器的总长度基本上不超过致动器行程的两倍。