System and apparatus for lighting swimming pools
    52.
    发明授权
    System and apparatus for lighting swimming pools 失效
    游泳池照明系统及装置

    公开(公告)号:US07578596B2

    公开(公告)日:2009-08-25

    申请号:US11753695

    申请日:2007-05-25

    IPC分类号: F21V33/00

    摘要: A lighting system for a swimming pool includes a sidewall sized and shaped to define a perimeter of the swimming pool, a liner for covering the sidewall and a bottom of the swimming pool so as to create a watertight cavity for receiving water, the liner including a light-transmitting portion, and a back-lighting apparatus connected to the sidewall behind the liner and configured to transmit light through the light-transmitting portion of the liner to illuminate the swimming pool. The back-lighting apparatus includes at least one housing connected to the sidewall behind the liner, the at least one housing having an opening positioned to register with the light-transmitting portion of the liner, at least one light source sized and shaped to fit within the housing for emitting light through the opening of the housing, and a light-transmitting cover shaped to cover the opening of the housing to protect the light source, wherein the light emitted from the light source is transmitted through the light-transmitting cover and the light-transmitting portion of the liner to illuminate the swimming pool.

    摘要翻译: 用于游泳池的照明系统包括侧壁,其侧壁尺寸和形状设置成限定游泳池的周边,用于覆盖侧壁的衬垫和游泳池的底部,以便形成用于接收水的防水腔,衬垫包括: 透光部分和背衬照明装置,其连接到衬垫后面的侧壁,并被配置为透过光线穿过衬垫的透光部分照射游泳池。 背照明装置包括至少一个壳体,其连接到衬套后面的侧壁,所述至少一个壳体具有定位成与衬套的透光部分对准的开口,至少一个光源的尺寸和形状适合于内 用于通过壳体的开口发射光的壳体和形成为覆盖壳体的开口以防止光源的透光盖,其中从光源发射的光透射通过透光盖和 衬里的透光部分照亮游泳池。

    DEVICE FOR MOUNTING AN IGNITER PLUG IN A COMBUSTION CHAMBER OF A GAS TURBINE ENGINE
    53.
    发明申请
    DEVICE FOR MOUNTING AN IGNITER PLUG IN A COMBUSTION CHAMBER OF A GAS TURBINE ENGINE 有权
    燃气涡轮发动机燃烧室中的IGNITER插头的装置

    公开(公告)号:US20090199564A1

    公开(公告)日:2009-08-13

    申请号:US12369224

    申请日:2009-02-11

    IPC分类号: F02G3/00

    摘要: The present invention relates to a device for mounting an igniter plug in a combustion chamber of a gas turbine engine contained in a casing, in which the combustion chamber has an axis YY, the mounting device comprising a hollow shaft, of axis XX, a floating igniter plug sleeve absorbing expansion along an axis perpendicular to the axis XX of the hollow shaft. The device is one which further comprises a hollow shaft sleeve such that the igniter plug sleeve is housed in the hollow shaft sleeve, and means of inclining said hollow shaft sleeve relative to the axis XX. Inclining the hollow shaft sleeve allows the chamber to be inclined relative to the axis XX.

    摘要翻译: 本发明涉及一种将点火器塞安装在容纳在壳体中的燃气涡轮发动机的燃烧室中的装置,其中燃烧室具有轴线YY,该安装装置包括轴线XX的空心轴,浮动 点火塞塞套沿垂直于空心轴的轴线XX的轴线吸收膨胀。 该装置还包括空心轴套筒,使得点火器塞套筒容纳在空心轴套筒中,以及使所述中空轴套相对于轴线XX倾斜的装置。 倾斜中空轴套允许腔室相对于轴线XX倾斜。

    ARRANGEMENT OF A SEMICONDUCTOR-TYPE IGNITER PLUG IN A GAS TURBINE ENGINE COMBUSTION CHAMBER
    54.
    发明申请
    ARRANGEMENT OF A SEMICONDUCTOR-TYPE IGNITER PLUG IN A GAS TURBINE ENGINE COMBUSTION CHAMBER 有权
    气体涡轮发动机燃烧室中的半导体型IGNITER插头的布置

    公开(公告)号:US20090178385A1

    公开(公告)日:2009-07-16

    申请号:US12353453

    申请日:2009-01-14

    IPC分类号: F02C7/266

    摘要: The present invention relates to an arrangement comprising an igniter plug of the semiconductor in shell type, a duct secured to a combustion chamber of a gas turbine engine, a floating sleeve via which the igniter plug is mounted in the duct, in order to accommodate expansion along an axis perpendicular to the axis of the igniter plug. It notably comprises means for guiding air to cool the semiconductor of the igniter plug, the shell and the semiconductor defining, at their combustion-chamber end, an annular igniter plug cavity, and the shell comprising orifices in the region of the igniter plug annular cavity that communicate with the annular cavity of the sleeve and orifices on its planar surface.

    摘要翻译: 本发明涉及一种包括壳型半导体的点火器插塞,固定在燃气涡轮发动机的燃烧室上的管道,通过点火器塞安装在管道中的浮动套筒,以适应膨胀 沿着垂直于点火塞的轴线的轴线。 其特别地包括用于引导空气冷却点火器塞的半导体的装置,壳体和半导体在其燃烧室端部处限定环形点火器塞腔,并且壳体在点火器塞的环形空腔的区域中包括孔 其与套筒的环形空腔和其平面表面上的孔连通。

    TURBOMACHINE COMBUSTION CHAMBER
    55.
    发明申请
    TURBOMACHINE COMBUSTION CHAMBER 有权
    涡轮燃烧室

    公开(公告)号:US20090151359A1

    公开(公告)日:2009-06-18

    申请号:US12333930

    申请日:2008-12-12

    IPC分类号: F23R3/42 F02C7/22

    CPC分类号: F23R3/002 F23R2900/03044

    摘要: The invention relates to a turbomachine combustion chamber comprising a chamber bottom which comprises at least one opening designed to receive a combustion bowl in the axis of which an air and fuel injection device is mounted, said flared bowl comprising downstream a divergent consisting of a double partition delimiting an annular cavity, the first outer partition comprising inlet orifices arranged to cool the second inner partition by impact; the second inner partition comprising outlet orifices; a chamber characterized by the fact that the inlet orifices, distributed in at least two circular rows on the periphery of the divergent, are in staggered rows with the outlet orifices.

    摘要翻译: 本发明涉及一种涡轮机燃烧室,其包括室底部,该室底部包括至少一个开口,该开口被设计成在其轴线上容纳空气和燃料喷射装置的轴线,所述扩口碗包括下游的发散体, 限定环形空腔,所述第一外部分隔件包括布置成通过冲击来冷却所述第二内部分隔件的入口孔口; 所述第二内分隔件包括出口孔; 其特征在于,分布在发散体的周边上的至少两个圆形排中的入口孔与出口孔交错排列。

    SYSTEM FOR INJECTING A MIXTURE OF AIR AND FUEL INTO A TURBOMACHINE COMBUSTION CHAMBER
    56.
    发明申请
    SYSTEM FOR INJECTING A MIXTURE OF AIR AND FUEL INTO A TURBOMACHINE COMBUSTION CHAMBER 有权
    将空气和燃料混合物注入涡轮搅拌室的系统

    公开(公告)号:US20090151357A1

    公开(公告)日:2009-06-18

    申请号:US12333732

    申请日:2008-12-12

    IPC分类号: F02C1/00

    CPC分类号: F23R3/14 F23R2900/03041

    摘要: System for injecting a mixture of air and fuel into a turbomachine combustion chamber, comprising a fuel injector (36) and a Venturi (56) comprising an interior surface (72) delimiting a premixing chamber (74), the Venturi comprising an internal annular airflow cavity (84), which is connected by air outlet ducts (94) to the premixing chamber, these air outlet ducts opening onto the interior surface of the Venturi so as to prevent the deposition of soot and the formation of coke on this surface.

    摘要翻译: 用于将空气和燃料的混合物注入涡轮机燃烧室的系统,包括燃料喷射器(36)和文丘里管(56),文丘里管(56)包括限定预混合室(74)的内表面(72),文丘里管包括内部环形气流 空腔(84),其通过空气出口管道(94)连接到预混合室,这些空气出口管道通向文丘里管的内表面,以防止烟灰沉积并在该表面上形成焦炭。

    COMBUSTION CHAMBER OF A TURBOMACHINE
    57.
    发明申请
    COMBUSTION CHAMBER OF A TURBOMACHINE 有权
    涡轮机的燃烧室

    公开(公告)号:US20090077977A1

    公开(公告)日:2009-03-26

    申请号:US12237658

    申请日:2008-09-25

    IPC分类号: F23R3/46 F02C7/16

    摘要: Annular combustion chamber of a turbomachine, comprising two walls of revolution each having an annular groove extending around the longitudinal axis of the chamber and opening out inside the chamber, this groove having in cross section a substantially U or V shape that is splayed towards the downstream end and having lateral annular surfaces that are inclined with respect to the area of the wall at which the groove is situated.

    摘要翻译: 涡轮机的环形燃烧室,包括两个旋转壁,每个壁具有围绕室的纵向轴线延伸并在腔室内部开口的环形槽,该槽的横截面为基本上U或V形,朝向下游 并且具有相对于槽所在的壁的区域倾斜的横向环形表面。

    Modular calibration weight
    58.
    发明授权
    Modular calibration weight 有权
    模块化校准重量

    公开(公告)号:US07478551B2

    公开(公告)日:2009-01-20

    申请号:US11306883

    申请日:2006-01-13

    IPC分类号: G01G23/01

    CPC分类号: G01G23/012

    摘要: A calibration weight 100 for a gravimetric measuring instrument includes a calibration weight base module 101 which is equipped with at least one attachment area 106. The calibration weight 100 further has at least one positioning means 104 and at least one transfer element 105. The attachment area 106 allows supplemental weights 102 to be built onto the calibration weight base module 101; the positioning means 104 serves to position the calibration weight 100 in relation to the calibration weight arm 20; and the transfer element 105 serves as the place through which the transfer mechanism lever 31 applies its force and effects a transfer.

    摘要翻译: 用于重量测量仪器的校准砝码100包括配备有至少一个附接区域106的校准砝码基座模块101.校准砝码100还具有至少一个定位装置104和至少一个传送元件105.附接区域 106允许补充重物102被建立在校准重量基座模块101上; 定位装置104用于将校准砝码100相对于校准砝码臂20定位; 并且传送元件105用作转印机构杠杆31施加其力并进行转印的位置。