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公开(公告)号：US4889150A
公开(公告)日：1989-12-26
申请号：US100549
申请日：1988-05-31
申请人： Hershall E. Lloyd , Monte E. Lloyd
发明人： Hershall E. Lloyd , Monte E. Lloyd
IPC分类号： F16K17/36
CPC分类号： F16K17/366 , Y10T137/0777 , Y10T137/7727 , Y10T137/7728
摘要： A pressure control for a shut-off valve, preferably an earthquake sensitive shut-off valve, and a control for closing the valve in response to regulated pressure failure in the pressure supply of gas or the like thereto, and including a meter means or the like upstream, the control sensing pressures both upstream and downstream for its operation, for protecting downstream appliances and apparatus.
摘要翻译： 用于截止阀的压力控制器，优选地震敏感截止阀，以及用于响应于气体等的压力供应中调节的压力故障关闭阀门的控制器，并且包括仪表装置或 像上游一样，上下游的控制感测压力用于其运行，用于保护下游设备和设备。
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公开(公告)号：US08568516B2
公开(公告)日：2013-10-29
申请号：US13365027
申请日：2012-02-02
IPC分类号： B01D46/00
CPC分类号： B01D29/03
摘要： A biosafety cabinet device includes one or more walls forming a housing, a work area contained within the housing, a filter in fluid communication with the work area for filtering fluid passing through and exiting the work area. The filter includes a primary filtration surface through which a majority of fluid being filtered by the filter passes. A filter removal device is configured to couple to the filter. The filter removal device includes a rigid barrier layer and one or more handling mechanisms adjoined with the rigid barrier layer and extending distal to the rigid barrier layer. When the filter removal device is securely coupled to the filter, the rigid barrier layer extends substantially across a non-peripheral portion of the primary filtration surface of the filter and allows passage of fluid from the work area through the primary filtration surface of the filter.
摘要翻译： 生物安全柜装置包括形成壳体的一个或多个壁，容纳在壳体内的工作区域，与工作区域流体连通的过滤器，用于过滤通过和离开工作区域的流体。 过滤器包括主过滤表面，大部分被过滤器过滤的流体通过该过滤表面通过。 过滤器去除装置被配置为耦合到过滤器。 过滤器去除装置包括刚性阻挡层和与刚性阻挡层相邻并延伸到刚性阻挡层的远侧的一个或多个处理机构。 当过滤器去除装置牢固地联接到过滤器时，刚性阻挡层基本上跨过过滤器的主过滤表面的非周边部分延伸，并允许流体从工作区域通过过滤器的主过滤表面。
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公开(公告)号：US08025141B1
公开(公告)日：2011-09-27
申请号：US12342362
申请日：2008-12-23
申请人： E. Lloyd Bouldin
发明人： E. Lloyd Bouldin
IPC分类号： B65G15/64
摘要： A contour trimmer apparatus for potted plants includes a crank and connecting rod mechanism for moving a pair of transversely opposed pot engagement heads between open and closed positions. A gap between the pot engagement heads in their closed position may be adjusted via a lead screw arrangement which adjusts an operating position of the crank of the crank and connecting rod assembly.
摘要翻译： 用于盆栽植物的轮廓修剪器装置包括用于在打开和关闭位置之间移动一对横向相对的罐接合头的曲柄和连杆机构。 罐接合头在其关闭位置之间的间隙可以通过调节曲柄和连杆组件的曲柄的操作位置的导螺杆装置来调节。
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公开(公告)号：US07918816B2
公开(公告)日：2011-04-05
申请号：US10960809
申请日：2004-10-07
IPC分类号： A61M37/00
CPC分类号： A61M13/003 , A61B17/3474 , A61M2205/3372 , A61M2205/3653 , A61M2205/8206
摘要： A method and apparatus for treating gas for delivery into a body cavity, body space or body surface of an animal. The apparatus comprises a housing defining a chamber having an entry port and an exit port. One or more agents are released into the gas stream that flows through the chamber so that the gas stream carries the agent to the animal. Also shown, for use with, or without, the chamber, is an agent chamber adapted to be coupled to at least one structure defining at least one fluid flow path extending at least a portion of the distance between an insufflation device and the body cavity, body space or body surface.
摘要翻译： 一种用于处理气体以输送到动物的体腔，身体空间或体表中的方法和装置。 该装置包括限定具有入口和出口的腔室的壳体。 一种或多种试剂被释放到流过腔室的气流中，使得气流将试剂携带到动物体内。 还示出了用于室或不使用室的试剂室是适于联接到限定至少一个流体流路的至少一个结构的试剂室，该至少一个流体流动路径延伸至吹入装置和体腔之间的距离的至少一部分， 身体空间或身体表面。
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公开(公告)号：US07731704B2
公开(公告)日：2010-06-08
申请号：US10960148
申请日：2004-10-07
CPC分类号： A61M13/003 , A61B17/3474 , A61M2205/3372 , A61M2205/3653 , A61M2205/8206
摘要： A method and apparatus for treating gas for delivery into a body cavity, body space or body surface of an animal. The apparatus comprises a housing defining a chamber having an entry port and an exit port. One or more agents are released into the gas stream that flows through the chamber so that the gas stream carries the agent to the animal. Also shown, for use with, or without, the chamber, is an agent chamber adapted to be coupled to at least one structure defining at least one fluid flow path extending at least a portion of the distance between an insufflation device and the body cavity, body space or body surface.
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公开(公告)号：US20090298405A1
公开(公告)日：2009-12-03
申请号：US12244234
申请日：2008-10-02
CPC分类号： F24F3/1607 , B08B15/023
摘要： A canopy for a biological cabinet includes a plurality of openings, referred to as ports, covered by air dampers and designed to open and close as needed to reduce an overall volume of air required during normal operation. If the building exhaust system attempts to pull more air than is supplied by the cabinet, the intake dampers will open to allow room air in through the intake ports, thus helping the cabinet to maintain an acceptable level of intake airflow at its front access opening. If the building exhaust system does not pull a sufficient amount of air, the outlet damper will open and let the cabinet exhaust air escape through the outlet port, thus enabling the cabinet to maintain an acceptable level of intake airflow at its front access opening. The canopy may also include an internal air baffle that helps to capture the cabinet exhaust air and direct it out through the opening connected to the building exhaust duct.
摘要翻译： 用于生物柜的盖子包括被称为端口的多个开口，被空气阻尼器覆盖并设计为根据需要打开和关闭，以减少在正常操作期间所需的总体积。 如果建筑物排气系统试图拉动比由柜提供的空气更多的空气，进气阻尼器将打开以允许通过进气口进入室内空气，从而帮助机柜在其前进开口处保持可接受的进气气流水平。 如果建筑物排气系统没有吸入足够的空气，出风口将打开，并且让柜子排出空气通过出口排出，从而使机柜在其前部开口处保持可接受的进气气流水平。 顶篷还可以包括内部空气挡板，其有助于捕获柜体废气并将其通过连接到建筑物排气管道的开口引出。
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公开(公告)号：US20080217435A1
公开(公告)日：2008-09-11
申请号：US10503609
申请日：2002-02-13
CPC分类号： B05B1/3415 , B05B1/00 , B05B1/3436 , B05B15/65
摘要： A spray nozzle (300) which employs a locking and an alignment feature (330) to facilitate the replacement of internal nozzle components. The spray nozzle includes a nozzle body (310), a swirl element (314) and an orifice disc (312). The nozzle body defines a central bore which extends between a fluid receiving section and a fluid discharge section and delineates a central axis and delimits an interior locating surface for swirl element and the orifice disc. The orifice disc includes a protuberance (374) associated with the downstream surface thereof which protrudes into the spray opening of the nozzle body.
摘要翻译： 一种喷嘴（300），其采用锁定和对准特征（330）以便于更换内部喷嘴部件。 喷嘴包括喷嘴主体（310），涡流元件（314）和孔板（312）。 喷嘴主体限定了中心孔，该中心孔在流体接收部分和流体排出部分之间延伸并且描绘中心轴线并限定了旋转元件和孔板的内部定位表面。 孔盘包括与其下游表面相关联的突起（374），其突出到喷嘴体的喷雾开口中。
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8.发明授权Disk drive including surface coated disk clamp screws with reduced coefficient of friction for mitigating disk clamp movement 失效磁盘驱动器包括具有减小摩擦系数的表面涂覆的盘夹紧螺丝，以减轻磁盘夹紧运动公开(公告)号：US07057852B1
公开(公告)日：2006-06-06
申请号：US10286147
申请日：2002-10-31
IPC分类号： G11B17/02
CPC分类号： G11B25/043 , G11B17/038
摘要： An aspect of the invention can be regarded as a disk drive that includes a disk drive base, a disk including disk surface, and a spindle motor including a spindle motor hub including a clamping surface with disk clamp holes. The disk drive includes a disk clamp disposed upon the disk surface. The disk clamp includes a screw head interface surface and screw openings. The disk drive includes disk clamp screws each including a shaft sized and configured to respectively engage the threaded disk clamp holes respectively through the screw openings. The screws each further include a screw head having a screw head clamping surface disposed against the screw head interface surface. The screws each further include a surface coating disposed upon the screw head clamping surface. The surface coating has a static coefficient of friction less than a static coefficient of friction of the screw head.
摘要翻译： 本发明的一个方面可以被认为是包括盘驱动器基座，包括盘表面的盘和包括具有盘夹紧孔的夹紧表面的主轴马达毂的主轴马达的盘驱动器。 盘驱动器包括设置在盘表面上的盘夹。 盘夹具包括螺钉头接口表面和螺丝孔。 磁盘驱动器包括磁盘夹紧螺钉，每个磁盘夹紧螺钉各自包括轴，其尺寸和构造分别分别通过螺钉孔与螺纹盘夹紧孔啮合。 这些螺钉还包括螺钉头，其具有设置在螺钉头接口表面上的螺钉头夹紧表面。 螺钉各自还包括设置在螺钉头夹紧表面上的表面涂层。 表面涂层的静摩擦系数小于螺杆头的静摩擦系数。
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公开(公告)号：US20050156464A1
公开(公告)日：2005-07-21
申请号：US10761257
申请日：2004-01-21
申请人： Kevin O'Dea , Bryan Fulmer , E. Lloyd
发明人： Kevin O'Dea , Bryan Fulmer , E. Lloyd
CPC分类号： B60T8/4054 , B60T8/4872 , B60T13/18
摘要： The invention provides a method for controlling a vehicle with a braking system including a modulator pump. A first fluid line can communicate brake fluid from the master cylinder to a brake caliper. An isolation valve including a pressure bypass can be disposed along the fluid line between the master cylinder and the brake caliper. A second fluid line can extend from a first position along the first fluid line between the master cylinder and the isolation valve to a second position along the first fluid line between the isolation valve and the brake caliper. A modulating pump is disposed along the second fluid line to pump fluid to the brake caliper during a controlled brake event. The modulator pump is engaged to pump fluid to the brake caliper until the pressure in the first fluid line reached slightly below the predetermined pressure to prevent the isolation valve from opening in response to excessive pressure.
摘要翻译： 本发明提供了一种利用具有调制器泵的制动系统来控制车辆的方法。 第一流体管路可将制动液从主缸传递到制动钳。 包括压力旁路的隔离阀可以沿主缸和制动钳之间的流体管线设置。 第二流体管线可以沿着主缸和隔离阀之间的第一流体管线的第一位置延伸到沿着隔离阀和制动钳之间的第一流体管线的第二位置。 调节泵沿着第二流体管线布置以在受控的制动事件期间将流体泵送到制动钳。 调制器泵接合以将流体泵送到制动钳，直到第一流体管线中的压力略微低于预定压力，以防止隔离阀响应于过大的压力而打开。
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公开(公告)号：US20050134111A1
公开(公告)日：2005-06-23
申请号：US10742537
申请日：2003-12-19
申请人： David Reuter , E. Lloyd , Richard Foster , Daniel Borgemenke
发明人： David Reuter , E. Lloyd , Richard Foster , Daniel Borgemenke
CPC分类号： B60T8/267 , B60T8/4031 , B60T8/4872 , B60T17/02 , B60T17/18
摘要： A braking system including a pre-charge with a plurality of pumps disposed in parallel with respect to one another. The pumps can direct pressurized brake fluid to the brakes during a controlled braking maneuver. The pumps operate with offset operating cycles such that a first pump is drawing fluid while a second pump is pushing fluid to the brakes. The invention provides an embodiment having three pumps operated in parallel, wherein the pumps define operating cycles offset 120 degrees from one another. The invention also provides a separate master cylinder reservoir feed circuit to improve response of the system, especially cold weather response.
摘要翻译： 一种制动系统，包括具有相对于彼此并联设置的多个泵的预充电。 在受控的制动操作期间，泵可以将加压的制动液引导到制动器。 泵以偏移操作循环运行，使得第一泵正在抽吸流体，而第二泵将流体推向制动器。 本发明提供了具有并联操作的三个泵的实施例，其中泵定义彼此偏移120度的操作循环。 本发明还提供了一种单独的主缸油箱供给回路，以改善系统的响应，特别是寒冷天气响应。
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