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公开(公告)号：US20090320498A1
公开(公告)日：2009-12-31
申请号：US12490962
申请日：2009-06-24
CPC分类号： F01D9/06 , F01D25/12 , F02C6/08 , F02C7/18 , F02K1/822 , Y02T50/675 , Y10T137/7891
摘要： Air bleed device for cooling components in a turbine engine, including an annular conduit (18) having a substantially rectangular cross-section formed in a housing (12) and having a radially internal wall (22) swept by an airflow (24), and which comprises at least one air inlet orifice (20), a flap valve (40) for controlling the airflow entering through the orifice (20), formed by a plate (44) borne by a maneuvering member (50) mobile in translation parallel to the axis (21) of the orifice (20) between a position in which the plate (44) closes off said orifice and a position in which the plate (44) opens said orifice.
摘要翻译： 用于在涡轮发动机中冷却部件的排气装置，包括形成在壳体（12）中并且具有由气流（24）扫过的径向内壁（22）的基本矩形横截面的环形导管18，以及 其包括至少一个空气入口孔口（20），用于控制通过所述孔口（20）进入的空气的瓣阀（40），所述阀门由平板运动的机动构件（50）承载的平板（44）形成， 所述孔口（20）的轴线（21）在所述板（44）关闭所述孔口的位置与所述板（44）打开所述孔口的位置之间。
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公开(公告)号：US20090320497A1
公开(公告)日：2009-12-31
申请号：US12489844
申请日：2009-06-23
CPC分类号： F01D9/06 , F01D25/12 , F02C6/08 , F02C7/18 , F02K1/822 , Y02T50/675 , Y10T137/7891
摘要： Air bleed device for cooling components in a turbine engine, including an annular conduit (18) having a radially internal portion swept by an airflow (22) and which comprises at least one air inlet orifice (20) formed in an upstream radial wall (38) of the conduit (18), a flap valve (40) for controlling the airflow entering through the orifice (20) and of which the flapper (41) includes a plate (42) applied against the wall (38) and capable of being moved by sliding on said wall (38) by a maneuvering member (50) mobile in translation parallel to the wall (38) between a position in which the plate (42) closes off the orifice (20) and a position in which the plate (42) opens said orifice.
摘要翻译： 用于在涡轮发动机中冷却部件的排气装置，包括具有由气流（22）扫掠的径向内部的环形导管（18），并且包括形成在上游径向壁（38）中的至少一个进气口（20） ），用于控制通过所述孔口（20）进入的气流的瓣阀（40），并且所述挡板（41）包括施加在所述壁（38）上的板（42），并且能够 通过在所述板（42）关闭所述孔（20）的位置与所述板（20）之间平行于所述壁（38）平移的位置移动的操纵构件（50）在所述壁（38）上滑动而移动， （42）打开所述孔口。
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公开(公告)号：US20080104941A1
公开(公告)日：2008-05-08
申请号：US11765173
申请日：2007-06-19
申请人： Stephane Pierre Guillaume BLANCHARD , Laurent Bernard Cameriano , Mathieu Dakowski , Alain Pierre Page
发明人： Stephane Pierre Guillaume BLANCHARD , Laurent Bernard Cameriano , Mathieu Dakowski , Alain Pierre Page
IPC分类号： F02K1/04
CPC分类号： F02K1/04 , F05D2230/642 , F05D2260/96 , F05D2300/603 , Y02T50/672
摘要： Mounting an exhaust cone of composite material. The exhaust cone is mounted to extend an adapter ring and it is held in particular by elastic stress means that act axially.
摘要翻译： 安装复合材料的排气锥。 安装排气锥以延伸适配环，并且其特别地通过轴向作用的弹性应力装置来保持。
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4.发明申请公开(公告)号：US20080265197A1
公开(公告)日：2008-10-30
申请号：US12110001
申请日：2008-04-25
CPC分类号： F16K3/10 , F02K1/82 , F02K1/822 , Y02T50/671 , Y02T50/675
摘要： Gate valve (10) for a system controlling cooling in a turbomachine, comprising a gate (20) mounted so that it can pivot about an axis (16) between a position in which it shuts off an air passage orifice (72) and a position in which it opens the orifice (72), and means (12, 14, 18) for rotating the gate (20) about the axis (16), these means comprising two superposed coaxial rotary members (14, 18) collaborating with one another via cam surfaces (40, 46) designed such that rotating the first rotary member (14) from the shut-off position causes a translational movement of the second rotary member (18) and of the gate (20) along the axis of rotation (16) followed by a rotation of this member (18) and of the gate (20) about this axis.Application of the invention to the cooling of turbojet jet pipe nozzle flaps.
摘要翻译： 一种用于控制在涡轮机中冷却的系统的闸阀（10），包括一个安装门（20）的门（20），该闸门（20）能够围绕轴线（16）枢转，在该位置上它关闭空气通道孔口（72） 其中它打开所述孔口（72）以及用于围绕所述轴线（16）旋转所述浇口（20）的装置（12,14,18），这些装置包括彼此协作的两个重叠的同轴旋转构件（14,18） 经由被设计为使得第一旋转构件（14）从关闭位置旋转的凸轮表面（40,46）引起第二旋转构件（18）和浇口（20）沿旋转轴线的平移运动（ 16），随后围绕该轴线旋转该构件（18）和浇口（20）。 本发明应用于涡轮喷气喷嘴管喷嘴的冷却。
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5.发明申请DEVICE FOR ATTACHING A FLAME-ARRESTOR ARM TO AN AFTERBURNER CASING AND AFTERBURNER COMPRISING SUCH A DEVICE 有权用于将燃烧器臂连接到燃烧器壳体上的装置和包含这样的装置的燃烧器公开(公告)号：US20070125086A1
公开(公告)日：2007-06-07
申请号：US11566406
申请日：2006-12-04
IPC分类号： F02K3/10
摘要： The invention relates to a device for attaching an afterburner to a turbojet casing (C), the afterburner comprising a flame-arrestor arm (1) comprising two longitudinal legs (7,8). According to the invention, the device (40) comprises a transverse plate (20) for attachment to the casing (C) and at least two side brackets (30,30′) for supporting the legs (7,8), the support brackets (30) extending longitudinally.
摘要翻译： 本发明涉及一种用于将再加力器附接到涡轮喷气发动机壳体（C）的装置，所述加力器包括包括两个纵向腿部（7,8）的阻焰器臂（1）。 根据本发明，装置（40）包括用于附接到壳体（C）的横向板（20）和用于支撑腿（7,8）的至少两个侧支架（30,30'），支撑支架 （30）纵向延伸。
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公开(公告)号：US20110072832A1
公开(公告)日：2011-03-31
申请号：US12889791
申请日：2010-09-24
申请人： Stephane Pierre Guillaume BLANCHARD , Patrick Claude PASQUIS , Wilfried Lionel SCHWEBLEN , Jean-Claude Christian TAILLANT
发明人： Stephane Pierre Guillaume BLANCHARD , Patrick Claude PASQUIS , Wilfried Lionel SCHWEBLEN , Jean-Claude Christian TAILLANT
CPC分类号： F01D5/082 , F01D11/001 , F01D25/12 , F02C7/18 , Y02T50/671 , Y02T50/676
摘要： Turbine engine, including a final centrifugal compressor stage associated with a diffuser for supplying air to a combustion chamber, and ventilation means for ventilating a high-pressure turbine wheel, including injection means for injecting air onto the wheel and take-up means for taking up a flow for cooling the impeller of the compressor, wherein these take-up means comprise a labyrinth seal mounted at the outlet of the injection means and the air outlet orifices installed between the injection means and said labyrinth seal and leading upstream of the turbine wheel.
摘要翻译： 涡轮发动机，包括与用于向燃烧室供应空气的扩散器相关联的最终离心式压缩机级，以及用于使高压涡轮机叶轮通风的通风装置，包括用于将空气喷射到轮上的喷射装置和卷取装置 用于冷却压缩机的叶轮的流动，其中这些吸收装置包括安装在喷射装置的出口处的迷宫式密封件和安装在喷射装置和所述迷宫式密封件之间并引导到涡轮机叶轮的上游的空气出口孔。
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