Turbine blade cooling
    41.
    发明授权
    Turbine blade cooling 有权
    涡轮叶片冷却

    公开(公告)号:US08182223B2

    公开(公告)日:2012-05-22

    申请号:US12394486

    申请日:2009-02-27

    CPC classification number: F01D5/189 Y02T50/673 Y02T50/676

    Abstract: A turbine blade with a generally hollow airfoil having an outer wall that defines at least one radially extending chamber for receiving the flow of a coolant, the airfoil including a leading edge that resides in an upstream or forward direction, a trailing edge that resides in a downstream or aft direction, a convex suction side, and a concave pressure side, the turbine blade comprising: a plurality of inserts disposed within the chamber that are configured to initially receive at least a portion of the coolant entering the chamber and direct a substantial portion of the coolant through a plurality of insert apertures toward the inner surface of the outer wall; wherein the inserts are configured to form at least one inward bleed channel and a central collector passage into which the inward bleed channel flows.

    Abstract translation: 具有大致中空翼型件的涡轮机叶片具有限定用于接收冷却剂流动的至少一个径向延伸的室的外壁,所述翼型件包括位于上游或前进方向的前缘,其位于 下游或后方向,凸吸入侧和凹压侧,所述涡轮叶片包括:设置在所述室内的多个插入件,其构造成初始容纳进入所述室的所述冷却剂的至少一部分,并将大部分 的冷却剂通过多个插入孔朝向外壁的内表面; 其中所述插入件构造成形成至少一个向内排出通道和中心收集通道,所述向内排出通道流入所述中央收集通道。

    PREFORMED ADHESIVE BODIES USEFUL FOR JOINING SUBSTRATES
    42.
    发明申请
    PREFORMED ADHESIVE BODIES USEFUL FOR JOINING SUBSTRATES 审中-公开
    预先使用的粘合体可用于接合基材

    公开(公告)号:US20090104448A1

    公开(公告)日:2009-04-23

    申请号:US12186748

    申请日:2008-08-06

    Abstract: A first substrate may be joined to a second substrate using an adhesive body. The adhesive body is formed from an adhesive composition containing at least one epoxy resin, at least one heat-activatable curing agent, and at least one radiation-curable compound. A first surface of the adhesive body is exposed to an amount of radiation effective to cure at least a portion of the at least one radiation-curable compound present in proximity to such first surface, thereby rendering said first surface less tacky and/or more resistant to deformation. A second surface of the adhesive body is then applied to a surface of said first substrate. A surface of the second substrate is thereafter positioned proximate to or in contact with the first surface of the adhesive body and the adhesive body heated to a temperature effective to activate the heat-activated curing agent and induce curing of the at least one epoxy resin.

    Abstract translation: 第一基底可以使用粘合体连接到第二基底。 粘合体由含有至少一种环氧树脂,至少一种可热活化的固化剂和至少一种可辐射固化的化合物的粘合剂组合物形成。 粘合体的第一表面暴露于有效量的固化至少一部分在该第一表面附近存在的至少一种可辐射固化的化合物的辐射,从而使所述第一表面较不粘和/或更耐性 变形。 然后将粘合体的第二表面施加到所述第一基底的表面。 此后,第二基板的表面接近或接触粘合体的第一表面,并且粘合体被加热到有效激活热活化固化剂并引起至少一种环氧树脂的固化的温度。

    Belt pressure roller
    44.
    发明授权
    Belt pressure roller 失效
    皮带压辊

    公开(公告)号:US06676582B1

    公开(公告)日:2004-01-13

    申请号:US09479044

    申请日:2000-01-07

    CPC classification number: F16C13/00 Y10T29/49556

    Abstract: A belt roller for belt filter presses having a roller body and two end pieces. Each end piece has a thickened portion positioned adjacent a center of the end piece. The thickened portion can resemble a variety of shapes when viewed in cross-section.

    Abstract translation: 一种用于带式压滤机的带辊,具有辊体和两个端部件。 每个端件具有邻近端件的中心定位的加厚部分。 当从横截面观察时,加厚部分可以类似于各种形状。

    Vertical filter
    45.
    发明授权
    Vertical filter 失效
    垂直过滤器

    公开(公告)号:US06641737B2

    公开(公告)日:2003-11-04

    申请号:US10237554

    申请日:2002-09-09

    Abstract: A liquid filtering apparatus is placed in a vessel having a bed of filtration material and an intake for introducing unfiltered liquid, that includes a washbox, an airlifting tube extending from the washbox and including an intake end and means for introducing a primary gas to the airlifting tube, the airlifting tube passing through a central pipe, which extends from just below the washbox to a position just above the intake end. At least one screen cartridge is oriented in a generally angular downward direction in the bed and is in communication with an effluent chamber defined in part by the outer surface of the central pipe. A reject line extends from the washbox, and an effluent collector extends from the effluent chamber. A method of filtering and cleaning the filtration material is also disclosed.

    Abstract translation: 将液体过滤装置放置在具有过滤材料床和用于引入未过滤液体的入口的容器中,所述过滤液体包括洗衣盒,从洗涤箱延伸并包括进气端的空运提升管和用于将主气体引入空运的装置 管,通过中央管的空运提升管,该中心管从洗涤箱的正下方延伸到刚好在进气端上方的位置。 至少一个屏幕盒在床中沿一般角度向下的方向定向并且与由中央管的外表面部分限定的流出物室连通。 拒收线从洗涤箱延伸,并且流出物收集器从流出物室延伸。 还公开了过滤和清洁过滤材料的方法。

    Method of filtering liquid using a vertical filter
    46.
    发明授权
    Method of filtering liquid using a vertical filter 失效
    使用垂直过滤器过滤液体的方法

    公开(公告)号:US06319413B1

    公开(公告)日:2001-11-20

    申请号:US09553511

    申请日:2000-04-20

    Abstract: Method of filtering liquid using a vertical filter, which includes media, an airlift, a washbox, a reject box, a filtrate chamber, and an effluent box. The method of filtration and media cleaning is automatic. The filtered liquid is collected by multi-cartridge screens before entering a filtrate chamber. The filtrate flows from the filtrate chamber into an effluent weir box. The liquid level in the filter is controlled by an effluent weir in the effluent weir box. The reject line is below the water level in the filter, which provides the driving force for the reject flow. The reject rate is controlled by liquid level in the filter tank and a throttling valve on the reject discharge line. The washbox includes a filtration material shield, a filtration material/dirtied liquid separation zone, and a washbox skirt with a washbox isolator, which prevents the dirt in the washbox form entering the influent zone.

    Abstract translation: 使用包括介质,空气提升机,洗衣盒,拒收箱,滤液室和流出箱的垂直过滤器来过滤液体的方法。 过滤和介质清洁的方法是自动的。 在进入滤液室之前,过滤的液体通过多孔滤网收集。 滤液从滤液室流入流出的堰箱。 过滤器中的液位由污水堰中的污水堰控制。 排污管线在过滤器的水位以下,为排污流提供驱动力。 废渣率由过滤罐中的液位和排污管上的节流阀控制。 洗衣盒包括过滤材料护罩,过滤材料/脏污液体分离区以及具有洗衣盒隔离器的洗脸盆裙部,其防止洗衣盒形式中的污物进入流入区域。

    Post molding inner diameter neck trimming apparatus
    47.
    发明授权
    Post molding inner diameter neck trimming apparatus 失效
    后成型内径颈部修剪装置

    公开(公告)号:US06311593B1

    公开(公告)日:2001-11-06

    申请号:US09584898

    申请日:2000-05-26

    Abstract: An apparatus for trimming the neck of a blow molded plastic bottle in which a reverse punch is mounted on an end of a shaft. A knife is also mounted to the shaft adjacent to the reverse punch and includes a cutting edge recessed from the cutting edge of the reverse punch. A stripper arm is mounted on the shaft and axially moves with the shaft. The stripper arm's distal end is adjacent to the reverse punch and recessed from the cutting edge of the reverse punch. An actuator causes the distal end of the stripper arm to move to a position located radially outward from the cutting surface when a trimmer ring from the neck of a bottle is to be removed from the apparatus.

    Abstract translation: 一种用于修整吹塑成型塑料瓶的颈部的装置,其中反向冲头安装在轴的端部上。 刀具也安装在与反冲头相邻的轴上,并且包括从反向冲头的切削刃凹入的切削刃。 脱模臂安装在轴上并与轴轴向移动。 脱模臂的远端与反向冲头相邻并且从反冲头的切削刃凹进。 当从瓶颈的修剪器环从设备中取出时,致动器使得脱模臂的远端移动到从切割表面径向向外定位的位置。

    Trailer suspension
    48.
    发明授权
    Trailer suspension 失效
    拖车暂停

    公开(公告)号:US5749595A

    公开(公告)日:1998-05-12

    申请号:US490596

    申请日:1995-06-15

    CPC classification number: B60P1/56 B60G5/043 B60P1/30

    Abstract: A rigidified suspension is provided for a load-carrying vehicle, such as a trailer for a dual use, belly-dumping and end-dumping trailer, of the type having a frame with left and right side beams connected together and to which frame wheels are mounted through a suspension. The rigidified suspension includes left and right suspension rails, which are provided having a forward end and a rearward end and are horizontally disposed inward from and below the left and right side beams of the frame. A rear plate is fastened to said left and right side beams of the frame and extends downward therefrom adjacent to the rearward end of the left and right suspension rails. A connector brace is rigidly fastened to the rear ends of the left and right rails and to the rear plate and thereby between each other and the frame. A forward suspension brace is provided, rigidly fastening the forward ends of the left and right suspension rails to the frame and to each other. An intermediate suspension brace is provided, rigidly fastening the left and right suspension rails to the frame at a position intermediate of the forward ends and said rearward ends, so that a rigid suspension system is constructed by which a plurality of wheel axles and wheels can be connected to the frame through short vertical attachment arms.

    Abstract translation: 一种用于载重车辆的刚性悬架,例如用于双重用途,倾倒式和倾倒式拖车的拖车,其具有连接在一起的左侧梁和右侧梁的框架,并且框架轮是 通过暂停安装。 刚性悬架包括左右悬架导轨,其设置有前端和后端,并且水平地设置在框架的左侧梁和右侧梁的内侧。 后板被固定到框架的左侧梁和右侧梁,并且相邻于左右悬架轨道的后端从其向下延伸。 连接器支架刚性地固定到左右导轨的后端和后板上,从而彼此之间和框架紧固。 提供前悬架,将左右悬挂导轨的前端刚性地紧固到框架和彼此。 提供了一种中间悬架,其在前端和后端的中间位置处将左右悬架轨道刚性地固定在框架上,从而构成一个刚性悬挂系统,通过该刚性悬挂系统可以使多个轮轴和车轮可以 通过短垂直连接臂连接到框架。

    Dual use materials transport vehicle with end-dumping and improved
belly-dumping capabilities and method of construction
    49.
    发明授权
    Dual use materials transport vehicle with end-dumping and improved belly-dumping capabilities and method of construction 失效
    双用途运输车辆具有倾销倾销,提高了倾销能力和施工方式

    公开(公告)号:US5549359A

    公开(公告)日:1996-08-27

    申请号:US430788

    申请日:1995-04-27

    CPC classification number: B60P1/56 B60G5/043 B60P1/30

    Abstract: A dual use belly-dumping and end-dumping vehicle includes a frame mounted on wheels for transport and a pivotable hopper carried in the frame. The hopper is provided with angled side walls and end walls defining a top opening and a bottom opening. A pair of hopper bay doors are pivotably connected through a pair of pivot arms to the end walls of the hopper. The hopper bay doors have an inwardly pivoted position at which the hopper bay doors cover the bottom opening and an outwardly pivoted position at which the hopper doors pivot in opposite directions from each other to uncover at least part of the bottom opening. Each door of the pair of bay doors pivots about separated pivot points on the end walls, which pivot points are spaced apart from a center line of the hopper a predetermined distance which is less than one-half of the distance between the center line and each respective side wall. Each bay door has an interior surface with a radius of curvature approximately equal to the distance from the bottom opening to the pivot points, so that an imaginary vertical line from the pivot points to the hopper doors intersects the interior door surface at a point which is closer to the center line than it is to the side walls at the bottom hopper opening, thereby causing a greater proportion of the weight of granular material in the hopper to act to pivot each door inwardly to a closed position. A hydraulic actuating cylinder is attached between the actuator arms and is operatively connected to a controllable hydraulic pressure supply to selectably move the hopper bay doors between the inward closed position and the outward open position.

    Abstract translation: 双用途倾倒和倾倒车辆包括安装在用于运输的车轮上的框架和在框架中承载的可枢转的料斗。 料斗设有成角度的侧壁和限定顶部开口和底部开口的端壁。 一对料斗舱门通过一对枢转臂可枢转地连接到料斗的端壁。 料斗间隔门具有向内的枢转位置,料斗间隔门覆盖底部开口和向外枢转的位置,料斗门彼此沿相反方向枢转,从而露出底部开口的至少一部分。 一对隔间门的每个门围绕端壁上的分离的枢转点枢转,该枢转点与料斗的中心线间隔开预定距离,该距离小于中心线和每个中心线之间的距离的一半 相应的侧壁。 每个隔间门具有内表面,其曲率半径近似等于从底部开口到枢转点的距离,使得从枢轴点到料斗门的假想垂直线在内部门表面与在 比中心线更靠近底部料斗开口处的侧壁,从而导致料斗中颗粒材料重量的较大比例作用以将每个门向内枢转到关闭位置。 液压致动缸安装在致动器臂之间并且可操作地连接到可控制的液压供应器,以可选地将料斗间隔门移动到向内关闭位置和向外打开位置之间。

    Well pumping unit
    50.
    发明授权
    Well pumping unit 失效
    井泵单元

    公开(公告)号:US4703665A

    公开(公告)日:1987-11-03

    申请号:US921578

    申请日:1986-10-22

    CPC classification number: F04B47/028 Y10T74/18182

    Abstract: A pumping unit has a short base frame and interchangeable crank arms, while retaining a relatively low net peak torque requirement obtained through a slower upstroke and a faster downstroke.

    Abstract translation: 抽油机具有短的底架和可互换的曲柄臂,同时保持通过较慢的上冲程和更快的下冲获得的相对较低的净峰值扭矩要求。

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