公开(公告)号：US08037687B2

公开(公告)日：2011-10-18

申请号：US12188472

申请日：2008-08-08

申请人： Bruno Albert Beutin ,  Jacky Raphael Michel Derenes ,  Frederic Paul Eichstadt ,  Alexandre Alfred Gaston Vuillemin

发明人： Bruno Albert Beutin ,  Jacky Raphael Michel Derenes ,  Frederic Paul Eichstadt ,  Alexandre Alfred Gaston Vuillemin

IPC分类号： F02K3/02

CPC分类号： F02K1/34 ,  F02K1/46 ,  F02K1/72 ,  F05D2260/96

摘要： In a bypass turbomachine, at least one air takeoff orifice is provided in the primary channel, said orifice leading to an air takeoff pipe housed inside an air inlet sleeve of the nacelle. The air takeoff pipe opens out in the vicinity of the pylon into two air diffusion pipes each secured to a respective maintenance cover, each air diffusion pipe opening out into an air injection pipe secured to a thrust reverser cover and itself opening out to the outside of the nacelle via the trailing edge thereof, each air injection pipe being suitable for uncoupling from the corresponding air diffusion pipe when the corresponding thrust reverser cover slides downstream.

摘要翻译： 在旁路涡轮机中，在主通道中设置有至少一个空气引出孔，所述孔通向容纳在机舱的空气入口套筒内的空气取出管。 空气引出管在塔架附近通入两个空气扩散管，每个空气扩散管固定到相应的维护盖上，每个空气扩散管通向一个空气注入管，该空气注入管固定在推力反向器盖上， 机舱经由其后缘，每个空气喷射管适合于当相应的推力反向器盖向下游滑动时与相应的空气扩散管解耦。

公开(公告)号：US20090064658A1

公开(公告)日：2009-03-12

申请号：US12188472

申请日：2008-08-08

申请人： Bruno Albert Beutin ,  Jacky Raphael Michel Derenes ,  Frederic Paul Eichstadt ,  Alexandre Alfred Gaston Vuillemin

发明人： Bruno Albert Beutin ,  Jacky Raphael Michel Derenes ,  Frederic Paul Eichstadt ,  Alexandre Alfred Gaston Vuillemin

IPC分类号： F02K1/34 ,  F02K3/02

CPC分类号： F02K1/34 ,  F02K1/46 ,  F02K1/72 ,  F05D2260/96

摘要： In a bypass turbomachine, at least one air takeoff orifice is provided in the primary channel, said orifice leading to an air takeoff pipe housed inside an air inlet sleeve of the nacelle. The air takeoff pipe opens out in the vicinity of the pylon into two air diffusion pipes each secured to a respective maintenance cover, each air diffusion pipe opening out into an air injection pipe secured to a thrust reverser cover and itself opening out to the outside of the nacelle via the trailing edge thereof, each air injection pipe being suitable for uncoupling from the corresponding air diffusion pipe when the corresponding thrust reverser cover slides downstream.

摘要翻译： 在旁路涡轮机中，在主通道中设置有至少一个空气引出孔，所述孔通向容纳在机舱的空气入口套筒内的空气取出管。 空气引出管在塔架附近通入两个空气扩散管，每个空气扩散管固定到相应的维护盖上，每个空气扩散管通向一个空气注入管，该空气注入管固定在推力反向器盖上， 机舱经由其后缘，每个空气喷射管适合于当相应的推力反向器盖向下游滑动时与相应的空气扩散管解耦。

公开(公告)号：US07290988B2

公开(公告)日：2007-11-06

申请号：US11466987

申请日：2006-08-24

申请人： Erick Jacques Boston ,  Alain Marc Lucien Bromann ,  Pierre Debeneix ,  Frederic Paul Eichstadt

发明人： Erick Jacques Boston ,  Alain Marc Lucien Bromann ,  Pierre Debeneix ,  Frederic Paul Eichstadt

IPC分类号： F01D5/30

CPC分类号： F01D5/3015 ,  F01D5/326 ,  F01D11/006 ,  F05D2230/64 ,  F05D2260/30

摘要： A device for rotationally blocking a retaining ring (20) on a rotor disk (10) includes successive first (162, 262) and second (164, 264) blocking hooks of the disk (10), at least one cleat (302, 304, 306) of the retaining ring (20) arranged close to a split (24) in the ring (20). The position of the at least one cleat (302, 304, 306) on the retaining ring (20) is such that, when the retaining ring (20) is in place in a groove (22) situated in the rotor disk (10), the at least one cleat (302, 304, 306) is in abutment against the first blocking hook (162, 262), and the split (24) is covered by the second blocking hook (164, 264).

摘要翻译： 用于旋转地阻挡转子盘（10）上的保持环（20）的装置包括盘（10）的连续的第一（162,262）和第二（164,264）阻挡钩，至少一个防滑钉（302,304） ，所述保持环（20）的靠近所述环（20）中的分割（24）的位置，306。 所述保持环（20）上的所述至少一个防滑板（302,304,306）的位置使得当所述保持环（20）位于转子盘（10）中的凹槽（22）中时， 所述至少一个防滑钉（302,304,306）与所述第一阻挡钩（162,262）抵接，并且所述裂口（24）被所述第二阻挡钩（164,264）覆盖。

公开(公告)号：US5795128A

公开(公告)日：1998-08-18

申请号：US814340

申请日：1997-03-11

申请人： Frederic Paul Eichstadt

发明人： Frederic Paul Eichstadt

IPC分类号： F01D17/16 ,  F04D29/56 ,  F01D9/06

CPC分类号： F01D17/162 ,  F04D29/563 ,  F05D2230/60 ,  F05D2240/61 ,  F05D2260/20 ,  F05D2260/50 ,  F05D2260/74

摘要： A control device for the pivot of a variably settable movable vane mounted so that the pivot is integrated in an air manifold comprises a rotatable mounting for pivotally mounting the pivot in a bore in a platform fixed to the manifold by upstream and downstream flanges, a link for rotating the pivot to vary the setting of the vane, and a ring mounted outside the manifold and connected to the link for controlling the setting of the vane. The rotatable mounting for pivotally mounting the pivot in the bore comprises an end piece which is fitted on the pivot and which itself fits within a hollow friction bush fixed in the bore. The bush is provided with a slit extending partly around its circumference, and the upstream end of the link projects through the slit via apertures in the manifold and the platform to engage with an eye provided on the pivot end piece which receives a correspondingly shaped intermediate portion of the end piece. The pivot is hollow to allow hot de-icing air from the manifold into the interior of the vane.

摘要翻译： 一种用于可变地设置的可移动叶片的枢轴的控制装置，其安装成使得枢轴集成在空气歧管中，包括可旋转的安装件，用于将枢轴枢转地安装在通过上游和下游凸缘固定到歧管的平台中的孔中， 用于旋转枢轴以改变叶片的设置，以及安装在歧管外部并连接到连杆的环，用于控制叶片的设定。 用于将枢轴枢转地安装在孔中的可旋转安装件包括安装在枢轴上并且其本身装配在固定在孔中的中空摩擦衬套内的端件。 衬套设置有部分地围绕其圆周延伸的狭缝，并且连杆的上游端通过歧管中的孔突出穿过狭缝和平台，以与设置在枢转端件上的眼睛接合，该眼部接收相应形状的中间部分 的末端。 枢轴是中空的，以允许来自歧管的热除冰空气进入叶片的内部。