Turbine cooling air from a centrifugal compressor
    1.
    发明授权
    Turbine cooling air from a centrifugal compressor 有权
    来自离心压缩机的涡轮冷却空气

    公开(公告)号:US08087249B2

    公开(公告)日:2012-01-03

    申请号:US12343019

    申请日:2008-12-23

    IPC分类号: F02C1/00

    摘要: A gas turbine engine turbine cooling system includes an impeller and a diffuser directly downstream of the impeller, a bleed for bleeding clean cooling air from downstream of the diffuser, and one or more channels in fluid communication with the bleed. Each of the channels having a generally radially extending section followed by a generally axially aftwardly extending section terminating at an annular cooling air plenum connected to accelerators. The radially and axially aftwardly extending sections may be connected by a bend section of the cooling air channel and the axially aftwardly extending section may be angled radially inwardly going from the bend section to the cooling air plenum. Each of the cooling channels includes an inner wall formed by a forward end wall extending radially outwardly from an inner combustor casing, an annular cover covering a radially inner portion of the forward end wall, and the inner combustor casing.

    摘要翻译: 燃气涡轮发动机涡轮机冷却系统包括叶轮和直接在叶轮下游的扩散器,用于从扩散器的下游排出清洁的冷却空气的渗流以及与渗流流体连通的一个或多个通道。 每个通道具有大致径向延伸的部分,随后是大致轴向向后延伸的部分,终止于连接到加速器的环形冷却空气室。 径向和轴向向后延伸的部分可以通过冷却空气通道的弯曲部分连接,并且轴向向后延伸的部分可以从弯曲部分到冷却空气通风室径向向内成角度地成角度。 每个冷却通道包括由从内部燃烧器壳体径向向外延伸的前端壁,覆盖前端壁的径向内部的环形盖和内部燃烧器壳体形成的内壁。

    TURBINE COOLING AIR FROM A CENTRIFUGAL COMPRESSOR
    2.
    发明申请
    TURBINE COOLING AIR FROM A CENTRIFUGAL COMPRESSOR 有权
    来自离心式压缩机的涡轮冷却空气

    公开(公告)号:US20100154433A1

    公开(公告)日:2010-06-24

    申请号:US12343019

    申请日:2008-12-23

    IPC分类号: F02C7/18

    摘要: A gas turbine engine turbine cooling system includes an impeller and a diffuser directly downstream of the impeller, a bleed for bleeding clean cooling air from downstream of the diffuser, and one or more channels in fluid communication with the bleed. Each of the channels having a generally radially extending section followed by a generally axially aftwardly extending section terminating at an annular cooling air plenum connected to accelerators. The radially and axially aftwardly extending sections may be connected by a bend section of the cooling air channel and the axially aftwardly extending section may be angled radially inwardly going from the bend section to the cooling air plenum. Each of the cooling channels includes an inner wall formed by a forward end wall extending radially outwardly from an inner combustor casing, an annular cover covering a radially inner portion of the forward end wall, and the inner combustor casing.

    摘要翻译: 燃气涡轮发动机涡轮机冷却系统包括叶轮和直接在叶轮下游的扩散器,用于从扩散器的下游排出清洁的冷却空气的渗流以及与渗流流体连通的一个或多个通道。 每个通道具有大致径向延伸的部分,随后是大致轴向向后延伸的部分,终止于连接到加速器的环形冷却空气室。 径向和轴向向后延伸的部分可以通过冷却空气通道的弯曲部分连接,并且轴向向后延伸的部分可以从弯曲部分到冷却空气通风室径向向内成角度地成角度。 每个冷却通道包括由从内部燃烧器壳体径向向外延伸的前端壁,覆盖前端壁的径向内部的环形盖和内部燃烧器壳体形成的内壁。

    Hypershelter
    3.
    发明申请

    公开(公告)号:US20090071081A1

    公开(公告)日:2009-03-19

    申请号:US12229330

    申请日:2008-08-22

    申请人: Michael Regan

    发明人: Michael Regan

    IPC分类号: E04B7/10

    摘要: The instant invention is a method for achieving a-planar framing configurations which enable the construction of hyperbolic paraboloid surfaces, a multiplicity of which join to create roof structures and enclosures.In particular, the shaping and erecting of connected a-planar quadrilateral frames to create under-framing which can be completed by a simple in-framing, and covered with sheeting material resulting in a new method of constructing enclosures with hyperbolic paraboloid faces without the use of highly trained crews, or the need for elaborate pre-forms or specialized connecting or covering elements.The instant invention has the advantage that lateral forces are resolved directly along the leg members forming triangular openings at its periphery, and by the triangular configurations resulting when the tension restraining member is added to the framework. Triangular openings formed during construction can be used for doorways and windows without the need for dormers or skylights. The construction minimizes the number of braces and edges, there being a minimum of faces joining to form the edges. The over-all configuration is one which provides exceptional resistance to lifting or being torn apart by the wind, an anti-kiting effect which is most optimized in the preferred embodiment, due to its large volume per surface area. This space efficiency also helps to make the hypershelter more economical to build, and more environmentally friendly than conventional structures. The inherent strength afforded by its over-all shape also reduces the amount and weight of material needed. Additionally, such structures are ideal for use as roofs over other environmentally friendly enclosures, such as those made of hay bale, cob, cord wood, etc.The additional methods of assembly and erection of a hypershelter described herein make possible even greater strength-to-weight ratios and more efficient construction procedures than was possible at the time of the original application. The pre-stressed effects of the twisted framing members, and the progressively rotated orientations of the faces are strength enhancements, and the assembly of whole faces before erection makes possible a great deal of savings in the construction process. As a result of these improvements, it also makes it easier to create various embodiments of hypershelters, here called “domular” and “multi”, that were not noted previously.

    Microelectromechanical device with reset electrode
    5.
    发明申请
    Microelectromechanical device with reset electrode 有权
    具复位电极的微机电装置

    公开(公告)号:US20060227405A1

    公开(公告)日:2006-10-12

    申请号:US11448489

    申请日:2006-06-07

    申请人: Michael Regan

    发明人: Michael Regan

    IPC分类号: G02B26/00

    CPC分类号: G02B26/0841 G02B26/0833

    摘要: A microelectromechanical device having a reset electrode for use in various devices including display devices such as those employing spatial light modulators. The device includes an optically transmissive substrate, a semiconductor substrate, and a member deflectable between a rest position and an operative position supported by one of the substrates. The deflectable member returns to an undeflected position by operation of the reset electrode.

    摘要翻译: 一种具有复位电极的微电子机械装置,该复位电极用于包括诸如使用空间光调制器的显示装置的各种装置中。 该装置包括透光基板,半导体基板和可在静止位置和由一个基板支撑的操作位置处偏转的部件。 可偏转构件通过复位电极的操作返回到不偏转的位置。

    Process for making dense mixed metal si3n4 targets
    6.
    发明申请
    Process for making dense mixed metal si3n4 targets 有权
    制备密集混合金属si3n4靶材的工艺

    公开(公告)号:US20060166010A1

    公开(公告)日:2006-07-27

    申请号:US10527513

    申请日:2003-08-27

    IPC分类号: C04B35/587 B28B1/00 B32B13/04

    摘要: A composition and method for fabricating high-density Ta—Al—O, Ta—Si—N, and W—Si—N sputtering targets, having particular usefulness for the sputtering of heater layers for ink jet printers. Compositions in accordance with the invention comprise a metal component, Si3N4, and a sintering aid so that the targets will successfully sputter without cracking, etc. The components are combined in powder form and pressure consolidated under heated conditions for a time sufficient to form a consolidated blend having an actual density of greater that about 95% of the theoretical density. The consolidated blend may then be machined so as to provide the final desired target shape.

    摘要翻译: 用于制造高密度Ta-Al-O,Ta-Si-N和W-Si-N溅射靶的组合物和方法,对于用于喷墨打印机的加热器层的溅射特别有用。 根据本发明的组合物包含金属组分Si 3 N 4 S和烧结助剂,使得靶材将成功地溅射而不会破裂等。组分被组合 粉末形式和压力在加热条件下固化足以形成具有大于理论密度的约95%的实际密度的固结共混物的时间。 然后可以加工固结的混合物以提供最终期望的目标形状。

    Electrostatographic apparatus with cleaning device for controlling release oil transfer
    7.
    发明申请
    Electrostatographic apparatus with cleaning device for controlling release oil transfer 审中-公开
    具有用于控制释放油转移的清洁装置的静电仪器

    公开(公告)号:US20060039715A1

    公开(公告)日:2006-02-23

    申请号:US10921716

    申请日:2004-08-19

    IPC分类号: G03G21/00

    摘要: An electrostatographic reproduction apparatus comprising: a primary imaging member for forming a toner image, a fuser assembly containing a fusing member and a pressure member for fixing the toner image to a receiver, a release oil device for delivering release oil to the fusing member of the fuser assembly, an intermediate transfer member for receiving the toner image from the primary imaging member, and a receiver transport member for transporting the toner image from the intermediate transfer member to the fuser assembly. The receiver transport member has a surface energy from about 14 ergs/cm2 to about 35 ergs/cm2. The apparatus further includes a cleaning device that is associated with the receiver transport member and includes a fabric material capable of removal of residual release oil from the receiver transport member.

    摘要翻译: 一种静电复原装置,包括:用于形成调色剂图像的主要成像构件,包含定影构件的定影组件和用于将调色剂图像定影到接收器的压力构件;释放油装置,用于将释放油输送到所述定影构件的定影构件 定影器组件,用于从主成像构件接收调色剂图像的中间转印部件,以及用于将调色剂图像从中间转印部件传送到定影器组件的接收器传送部件。 接收器传送构件的表面能为约14erg / cm 2至约35erg / cm 2。 该装置还包括与接收器传送构件相关联的清洁装置,并且包括能够从接收器传送构件去除残余释放油的织物材料。

    Subsea well template levelling system
    9.
    发明授权
    Subsea well template levelling system 失效
    海底井模板调平系统

    公开(公告)号:US4674920A

    公开(公告)日:1987-06-23

    申请号:US778598

    申请日:1985-09-20

    摘要: A template levelling system includes a pile receptacle carried within the template receptacle mounted to the template. The pile receptacle has a lower flange that extends outwardly from and below the template receptacle. Slips are located in the pile receptacle for gripping the pile to prevent downward movement of the template. A hydraulic jack will grip the pile receptacle and pull the pile receptacle upwardly, causing the flange to contact the lower side of the template to lift the template. The pile receptacle is laterally movable in the template receptacle. A release sleeve can selectively release the slips to allow the pile receptacle to be lowered on the pile.

    摘要翻译: 模板调平系统包括在安装到模板的模板插座内承载的绒头容器。 绒头容器具有从模板容器的下方向下延伸的下凸缘。 滑动件位于桩容器中,用于夹紧桩以防止模板向下移动。 液压千斤顶将握住桩容器并向上拉动桩容器,使法兰接触模板的下侧以提升模板。 桩容器可在模板容器中横向移动。 释放套筒可以选择性地释放滑块以允许绒头容器在绒头上降低。

    Apparatus for leveling and supporting a sub-sea drilling template
    10.
    发明授权
    Apparatus for leveling and supporting a sub-sea drilling template 失效
    用于平整和支撑海底钻井模板的装置

    公开(公告)号:US4127991A

    公开(公告)日:1978-12-05

    申请号:US822697

    申请日:1977-08-08

    申请人: A. Michael Regan

    发明人: A. Michael Regan

    摘要: An apparatus and method for leveling and supporting a sub-sea drilling template for sub-sea well drilling operations have support frame means for providing a stable reference surface for the sub-sea drilling template relative to an underlying sea bottom surface, universal pivot means operationally interconnecting the support frame means and the template for pivotally supporting the template with respect to the sea bottom surface and leveling means operationally interconnecting the support frame means and the template for varying the angular orientation of the template about the pivot means relative to the support frame means. Additionally, retaining means are provided for fixedly securing the template with respect to the support frame means once a desired angular orientation therebetween has been achieved.

    摘要翻译: 用于平整和支撑用于海底钻井作业的海底钻井模板的装置和方法具有支撑框架装置,用于相对于潜在的海底表面为海底钻井模板提供稳定的参考表面, 将支撑框架装置和模板相互连接,用于相对于海底表面枢转地支撑模板,并且平整装置可操作地互连支撑框架装置和模板,用于相对于支撑框架装置改变模板围绕枢转装置的角度定向 。 此外,提供保持装置用于相对于支撑框架装置固定地固定模板,一旦已经实现了其间的期望的角度取向。