Cooling arrangement for gas-turbine components
    11.
    发明授权
    Cooling arrangement for gas-turbine components 有权
    燃气轮机组件的冷却装置

    公开(公告)号:US06261053B1

    公开(公告)日:2001-07-17

    申请号:US09151809

    申请日:1998-09-14

    Abstract: A hot-gas stream (40) flows along the surface of a segment arrangement for shroud bands, in particular in a gas turbine. The segment arrangement comprises segments (20, 20′) arranged next to one another and in each case separated from one another by a gap (12). The hot-gas stream (40), in at least one section (70) of the gap (12), has a velocity component perpendicular to the direction of the gap from a first segment (20) to a second segment (20′). In this case, in said section (70), along that edge (26) of the first segment (20) which faces the gap (12), at least one film-cooling bore (52) connects a cooling-air chamber (50), allocated to the first segment, to the surface (22) subjected to the hot-gas stream (40), and/or, in said section (70), along that edge (26′) of the second segment (20′) which faces the gap (12), at least one edge-cooling bore (56) connects a cooling-air chamber (50′), allocated to the second segment, to the inside (28′) of the gap (12).

    Abstract translation: 热气流(40)沿着用于护罩带的段装置的表面流动,特别是在燃气轮机中。 片段装置包括彼此相邻布置并且在每种情况下彼此间隔开间隙(12)的片段(20,20')。 在间隙(12)的至少一个部分(70)中的热气流(40)具有垂直于从第一段(20)到第二段(20')的间隙方向的速度分量, 。 在这种情况下,在所述部分(70)中,沿着第一段(20)的面向间隙(12)的边缘(26),至少一个膜冷却孔(52)将冷却空气室 )分配给第一段的第二段(20')的边缘(26')分配给经受热气流(40)的表面(22)和/或在所述部分(70) ),至少一个边缘冷却孔(56)将分配给第二段的冷却空气室(50')连接到间隙(12)的内部(28')。

    Peristaltic pump
    12.
    发明授权
    Peristaltic pump 失效
    蠕动泵

    公开(公告)号:US5941696A

    公开(公告)日:1999-08-24

    申请号:US926160

    申请日:1997-09-09

    CPC classification number: F04B43/1292

    Abstract: A peristaltic pump for precision metering of small quantities of fluid through a plurality of flow lines has a plurality of flexible liquid transfer tubes disposed between a set of tube rollers and an arcuate backing plate. The tube rollers are mounted on a roller support which is rotated about a central axis and causes the tube rollers to roll successively along the tubes, compressing the tubes against the arcuate surface of the backing plate and causing the fluid contained within the tubes to flow progressively in the direction of roller movement. The tube rollers are individually gear driven and turn at a rate which provides a roller surface speed equal to the rate of movement along the tubes, thereby eliminating any frictional drag along the tubes. The flexible tubes are mounted on the pump housing under uniform controlled tension to assure that each tube dispenses fluid at an equal rate. The tube rollers orbit about and are in positive contact with a inner support roller which provides lateral support to the tube rollers and prevents any radial deflection of the tube rollers under the compressive forces exerted against the flexible tubes.

    Abstract translation: 用于通过多个流动管线精确计量少量流体的蠕动泵具有多个柔性液体输送管,其设置在一组管辊和弧形背板之间。 管辊安装在辊支撑件上,该支承件围绕中心轴线旋转,并使管辊沿着管连续地滚动,将管子压靠在背板的弓形表面上并使得包含在管内的流体逐渐流动 在滚筒运动的方向。 管辊单独地被齿轮驱动并且以提供辊表面速度等于沿着管的运动速率的速率转动,从而消除沿着管的任何摩擦阻力。 柔性管以均匀的受控张力安装在泵壳体上,以确保每个管以相等的速率分配流体。 管辊围绕并与内支撑辊正交地接触,内支撑辊向管辊提供横向支撑,并防止在施加在柔性管上的压缩力下的管辊的任何径向偏转。

    ELECTRICAL RECHARGER UNIT
    13.
    发明申请
    ELECTRICAL RECHARGER UNIT 审中-公开
    电气充电器单元

    公开(公告)号:US20090079386A1

    公开(公告)日:2009-03-26

    申请号:US11664751

    申请日:2005-09-30

    CPC classification number: H02J50/10 H01F38/14 H02J7/025 H02J50/80 H02J50/90

    Abstract: An electrical recharger unit (10) comprising a master (12) and slave (14) device each having electromagnetic coils capable of being brought into close or touching proximity to one another. A power supply delivers electrical currents to an electromagnetic coil of the master device. The electromagnetic coils are wound onto a transformer core and primary transfer means made at least partially of a ferromagnetic polymer material is associated with an end of each core to provide enhanced contact between the master and slave device.

    Abstract translation: 一种包括主机(12)和从机(14)装置的充电器单元(10),每个装置具有能够彼此靠近或接近的电磁线圈。 电源将电流传送到主设备的电磁线圈。 电磁线圈卷绕到变压器芯上,并且至少部分地由铁磁性聚合物材料制成的一次转印装置与每个芯的端部相关联,以在主设备和从设备之间提供增强的接触。

    Multi-chip facet cutting saw blade and related method
    14.
    发明授权
    Multi-chip facet cutting saw blade and related method 有权
    多片切面锯片及相关方法

    公开(公告)号:US07131365B2

    公开(公告)日:2006-11-07

    申请号:US10873519

    申请日:2004-06-21

    Abstract: A metal cutting band saw blade has a plurality of cutting teeth defining a cutting direction, and a repeating tooth pattern of between 3 and 7 teeth. Each tooth defines a laterally-extending upper surface having a width and a height with respect to the back edge of the blade, and side surfaces extending laterally and downwardly on opposite sides of the upper surface relative to each other at acute angles relative to the upper surface. The teeth located rearwardly of the first tooth with respect to the cutting direction of the saw blade define progressively lower heights and progressively smaller acute angles of the side surfaces, and the widths of the upper surfaces of these teeth are greater than the width of the upper surface of the respective first tooth.

    Abstract translation: 金属切割带锯条具有限定切割方向的多个切割齿,以及3-7个齿之间的重复齿形。 每个齿限定了相对于叶片的后边缘具有宽度和高度的横向延伸的上表面,并且在上表面的相对侧上相对于彼此以锐角相对于彼此相对侧延伸的侧表面 表面。 相对于锯片的切割方向位于第一齿的后方的齿限定了侧表面的逐渐降低的高度和逐渐变小的锐角,并且这些齿的上表面的宽度大于上部的宽度 相应的第一齿的表面。

    Thermally loaded component
    15.
    发明申请
    Thermally loaded component 有权
    热负荷组件

    公开(公告)号:US20050042096A1

    公开(公告)日:2005-02-24

    申请号:US10864532

    申请日:2004-06-10

    CPC classification number: F01D5/187 Y10T29/49341 Y10T29/49989

    Abstract: A thermally loaded component has at least one cooling passage for the flow of a cooling fluid passing through it. In the region of a bend, at least one diverter device for the integral capturing of the flow of the cooling fluid is provided within the cooling passage. The diverter device comprises, over the height of the cooling passage, two diverter parts which are spaced apart from one another.

    Abstract translation: 热负荷组件具有至少一个冷却通道,用于通过其的冷却流体的流动。 在弯曲的区域中,在冷却通道内设置有至少一个用于整体地捕获冷却流体流的转向装置。 分流装置在冷却通道的高度上包括彼此间隔开的两个转向部分。

    Portable waste transfer tank
    18.
    发明授权
    Portable waste transfer tank 有权
    便携式废物转移罐

    公开(公告)号:US08672177B2

    公开(公告)日:2014-03-18

    申请号:US13554136

    申请日:2012-07-20

    CPC classification number: G01F23/58 Y10T137/5368 Y10T137/6855

    Abstract: A includes a main body portion defining a waste holding chamber, a vent path extending from the waste holding chamber to atmosphere, and a float member. The float member is coupled to the tank for movement between a first position and a second position. The float member is movable from the first position to the second position in response to an increase in fluid level within the storage chamber. The vent passage remains open for venting the storage chamber when the float member is in the first position and is blocks the vent passage in the second position.

    Abstract translation: A包括限定废物保持室的主体部分,从废弃物保持室延伸到大气的通气路径以及浮子部件。 浮子构件联接到罐,用于在第一位置和第二位置之间移动。 响应于存储室内的液位的增加,浮子元件可从第一位置移动到第二位置。 当浮子构件处于第一位置时,排气通道保持打开以便排出储存室,并且在第二位置阻止排气通道。

    Interchangeable two-part curtain hook
    19.
    发明申请
    Interchangeable two-part curtain hook 审中-公开
    可互换的两部分挂钩

    公开(公告)号:US20090038765A1

    公开(公告)日:2009-02-12

    申请号:US12220564

    申请日:2008-07-25

    Applicant: Kenneth Hall

    Inventor: Kenneth Hall

    CPC classification number: A47H13/04 A47H2201/01

    Abstract: An interchangeable fastener, such as a magnetic hook is insertable within tracks of a rectangular backing plate which has a reciprocal fastener, such as surface magnet, attached to its back side. The two-part hook, such as a curtain hook, with an adhesively attached base plate supports a removable curtain hook plate. The hook plate is made to slide horizontally into a holder which can be a section of extrusion with lips which would retain the hook plate regardless of any magnetic attraction. The base holder is adhesively bonded to any surface by a back surface with pressure sensitive adhesive which is uncovered prior to attachment by removal of a release sheet.

    Abstract translation: 诸如磁性钩的可互换紧固件可插入矩形背板的轨道内,矩形背板具有附接到其背侧的往复紧固件,例如表面磁体。 两部分钩子,例如帘式挂钩,具有粘附的底板支撑可拆卸的幕挂钩板。 钩板被制成水平滑入保持器,该保持器可以是具有唇部的挤压部分,其将保持钩板而不管任何磁吸引力。 基座通过后表面与压敏粘合剂粘合到任何表面上,压敏粘合剂在通过去除剥离片材附着之前未被覆盖。

    Thermally loaded component
    20.
    发明授权
    Thermally loaded component 有权
    热负荷组件

    公开(公告)号:US07137784B2

    公开(公告)日:2006-11-21

    申请号:US10864532

    申请日:2004-06-10

    CPC classification number: F01D5/187 Y10T29/49341 Y10T29/49989

    Abstract: A thermally loaded component has at least one cooling passage for the flow of a cooling fluid passing through it. In the region of a bend, at least one diverter device for the integral capturing of the flow of the cooling fluid is provided within the cooling passage. The diverter device comprises, over the height of the cooling passage, two diverter parts which are spaced apart from one another. The diverter maybe cast with a notch therein so that during cooling, the diverter breaks into separated portions proximate the notch.

    Abstract translation: 热负荷组件具有至少一个冷却通道,用于通过其的冷却流体的流动。 在弯曲的区域中,在冷却通道内设置有至少一个用于整体地捕获冷却流体流的转向装置。 分流装置在冷却通道的高度上包括彼此间隔开的两个转向部分。 分流器可以在其中浇铸有凹口,使得在冷却期间,分流器分裂成靠近凹口的分离部分。

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