Method and apparatus for balancing turbine rotors
    42.
    发明授权
    Method and apparatus for balancing turbine rotors 失效
    涡轮转子平衡方法和装置

    公开(公告)号:US5011374A

    公开(公告)日:1991-04-30

    申请号:US437318

    申请日:1989-11-17

    申请人: Michael L. Miller

    发明人: Michael L. Miller

    IPC分类号: F01D5/02 F16F15/32

    摘要: A method and apparatus for balancing the rotor in the low pressure stage of the turbine in a jet engine comprises attaching at least one balance clip to the shroud of the rotor. The balance clip comprises a clip body formed with a forward hook portion adapted to extend over the forward rail of the shroud and an aft tab which is crimped over the aft rail of the shroud onto its outer surface so that the clip body is retained against the interior face or diameter of the shroud. The balance clip is formed of sheet material such as AMS 5596E/5597B whose weight can be varied by altering the thickness or width of the clip body, or by drilling holes in the clip body to remove material therefrom.

    摘要翻译: 用于在喷气发动机中平衡涡轮机的低压级中的转子的方法和装置包括将至少一个平衡夹附接到转子的护罩。 平衡夹包括夹子主体,其形成有适于在护罩的前导轨上延伸的前钩部分和在护罩的后导轨上压接到其外表面上的后翼片,使得夹子主体抵靠 护罩的内表面或直径。 平衡夹由诸如AMS 5596E / 5597B的片材形成,其重量可以通过改变夹子主体的厚度或宽度来改变,或者通过在夹具体中钻孔以从中去除材料。

    Multiple branch alternative element power regulation
    45.
    发明授权
    Multiple branch alternative element power regulation 失效
    多分支替代元件功率调节

    公开(公告)号:US08415935B2

    公开(公告)日:2013-04-09

    申请号:US13485153

    申请日:2012-05-31

    IPC分类号: G05F1/00

    CPC分类号: G05F1/563

    摘要: A power regulation scheme includes a first voltage regulation portion having a first voltage regulator, a second voltage regulator, and a switching system. The first voltage regulation portion is connected in parallel with a second voltage regulation portion. The second voltage regulation portion regulates an input voltage if an open condition occurs within the first voltage regulation portion. The switching system forces the second voltage regulator to regulate the input voltage if a short condition occurs within the first voltage regulator.

    摘要翻译: 功率调节方案包括具有第一电压调节器,第二电压调节器和开关系统的第一电压调节部分。 第一电压调节部分与第二电压调节部分并联连接。 如果在第一电压调节部分内发生开路状态,则第二电压调节部分调节输入电压。 如果在第一电压调节器内发生短路,则开关系统迫使第二电压调节器调节输入电压。

    OXIDATION-CORROSION RESISTANT COATING
    46.
    发明申请
    OXIDATION-CORROSION RESISTANT COATING 有权
    氧化 - 耐腐蚀涂料

    公开(公告)号:US20100297472A1

    公开(公告)日:2010-11-25

    申请号:US12470993

    申请日:2009-05-22

    IPC分类号: B32B15/01 C23C16/44 C22C19/05

    摘要: A metallic coating for protecting a substrate from high temperature oxidation and hot corrosion environments comprising about 2.5 to about 13.5 wt. % cobalt, about 12 to about 27 wt. % chromium, about 5 to about 7 wt. % aluminum, about 0.0 to about 1.0 wt. % yttrium, about 0.0 to about 1.0 wt. % hafnium, about 1.0 to about 3.0 wt. % silicon, about 0.0 to about 4.5 wt. % tantalum, about 0.0 to about 6.5 wt. % tungsten, about 0.0 to about 2.0 wt. % rhenium, about 0.0 to about 1.0 wt. % molybdenum and the balance nickel.

    摘要翻译: 用于保护基材免受高温氧化和热腐蚀环境的金属涂层,其包含约2.5至约13.5wt。 %钴,约12至约27wt。 约5至约7wt。%的铬。 %铝,约0.0至约1.0wt。 %钇,约0.0至约1.0wt。 %铪,约1.0至约3.0wt。 %硅,约0.0-约4.5wt。 %钽,约0.0-约6.5wt。 %钨,约0.0至约2.0重量% %铼,约0.0至约1.0wt。 钼和余量为镍。

    Multiple-component tampon applicator
    47.
    发明授权
    Multiple-component tampon applicator 有权
    多组分卫生棉条敷料器

    公开(公告)号:US07727210B2

    公开(公告)日:2010-06-01

    申请号:US11810233

    申请日:2007-06-05

    摘要: A method of making a tampon applicator having four separable components includes forming a barrel having a forward end and a rearward end opposite the forward end, forming a fingergrip having a barrel end and a plunger end, where the fingergrip has an axially extending channel between the barrel end and the plunger end and the plunger end has a cross-sectional area that is less than a cross-sectional area of the barrel end, forming an insertion tip having a first end and a second end, forming a plunger having a forward end, connecting the barrel end of the fingergrip with the rearward end of the barrel, where the barrel end of the fingergrip and the rearward end of the barrel create a continuous surface flush with the barrel when connected, connecting the second end of the insertion tip to the forward end of the barrel, and inserting the forward end of the plunger into the channel of the fingergrip.

    摘要翻译: 一种制造具有四个可分离部件的卫生棉条施药器的方法包括:形成具有前端和与前端相对的后端的筒体,形成具有筒端和柱塞端部的指头,其中指甲具有在 柱端部和柱塞端部和柱塞端部的横截面面积小于筒端部的横截面面积,形成具有第一端部和第二端部的插入端部,形成具有前端部的柱塞 将指甲的桶端与筒的后端连接,其中指甲的桶端和桶的后端在连接时产生与桶相连的连续表面,将插入尖端的第二端连接到 桶的前端,并将柱塞的前端插入到指头的通道中。

    Coated turbine-stage nozzle segments
    49.
    发明申请
    Coated turbine-stage nozzle segments 审中-公开
    涂层涡轮级喷嘴段

    公开(公告)号:US20090274562A1

    公开(公告)日:2009-11-05

    申请号:US12151102

    申请日:2008-05-02

    IPC分类号: F01D5/14 B23P6/00

    摘要: A method for coating a nozzle segment, the method comprising separating an outer shroud and an inner platform of the nozzle segment along pathways that bisect a first stator vane and a second stator vane of the of the nozzle segment, coating the first stator vane and the second stator vane after separating the outer shroud and the inner platform, and rejoining the separated outer shroud and the separated inner platform after coating the first stator vane and the second stator vane.

    摘要翻译: 一种用于涂覆喷嘴段的方法,所述方法包括沿着将所述喷嘴段的第一定子叶片和第二定子叶片平分的路径分离所述喷嘴段的外护罩和内平台,涂覆所述第一定子叶片和 第二定子叶片在分离外护罩和内平台之后,并且在涂覆第一定子叶片和第二定子叶片之后重新接合分离的外护罩和分离的内平台。

    CABLED AND CABLELESS INTERFACE METHOD FOR CONNECTING UNITS WITHIN A RACK
    50.
    发明申请
    CABLED AND CABLELESS INTERFACE METHOD FOR CONNECTING UNITS WITHIN A RACK 有权
    用于在机架中连接单元的电缆和电缆接口方法

    公开(公告)号:US20080266090A1

    公开(公告)日:2008-10-30

    申请号:US11741914

    申请日:2007-04-30

    IPC分类号: G08B13/12 H04B10/12

    CPC分类号: H04B10/801

    摘要: A system and method for automatically determining a physical location of one or more units in a rack, including: using one or more physical cables between rack units; cascading a first signal through the one or more units located in the rack, the first signal being encoded with a unit number and a physical parameter; and creating a rack ID by utilizing hardware parameters, the hardware parameters being determined by: detecting a second signal that exists from a bottom unit, the bottom unit located at the bottom of the rack; and using a third signal to send data between the one or more units in the rack by manipulating void spaces within the rack, the third signal being either cabled or an optical signal.

    摘要翻译: 一种用于自动确定机架中的一个或多个单元的物理位置的系统和方法,包括:在机架单元之间使用一个或多个物理电缆; 通过位于机架中的一个或多个单元级联第一信号,第一信号用单元号码和物理参数编码; 以及通过利用硬件参数来创建机架ID,所述硬件参数由以下各项确定:检测从底部单元存在的第二信号,位于所述机架底部的底部单元; 并且通过操纵机架内的空隙来使用第三信号在机架中的一个或多个单元之间发送数据,第三信号是电缆或光信号。