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1.发明授权Apparatus for the transfer of a complete turbine module from a balancing machine to an engine and vice versa, and method for operating the said apparatus 失效用于将整个涡轮机模块从平衡机传递到发动机的装置，反之亦然，以及用于操作所述装置的方法
公开(公告)号：US4586225A
公开(公告)日：1986-05-06
申请号：US594904
申请日：1984-03-29
CPC分类号： G01M1/00 , F01D25/285 , F01D5/027 , F05D2230/64 , Y10T29/4932 , Y10T29/49815 , Y10T29/49895 , Y10T29/49998 , Y10T29/53 , Y10T29/53539
摘要： Apparatus for the transfer of a module, the module including an outer casing in which is held the stator stage and a turbine rotor constituted by disks supporting blade rows, the disks being held by tie bolts, the apparatus having a holding device of the outer casing on the balancing machine, a temporary interconnection means of the disks of the turbine, and a transport device ensuring the securing of the turbine disks after withdrawal of the holding device.
摘要翻译： 用于传送模块的装置，所述模块包括外壳，所述外壳中固定有所述定子台，所述涡轮转子由支撑叶片排的盘组成，所述盘由连结螺栓保持，所述装置具有所述外壳的保持装置 在平衡机上，具有涡轮机的盘的临时互连装置，以及保持装置取出后确保涡轮盘的固定的运送装置。
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公开(公告)号：US4522557A
公开(公告)日：1985-06-11
申请号：US455732
申请日：1983-01-05
CPC分类号： F01D5/225 , F01D11/08 , F01D11/10 , F01D9/06 , F05D2240/81
摘要： From an external turbine chamber (17), cooling air passages are formed through coils mounted in ball-and-socket fashion (26) in a cavity portion (21) above the stationary turbine nozzle vanes (16) from which it escapes downstream through holes (29) in the platform (15) of the stationary vanes (16) in the form of jets of air parallel to the flow of the main gas flow to create a cooling film on the leading edge (30) of the shroud (9) of the movable blades (10) of the turbine rotor in order to cool these blade shroud (9). An airtight connection between this supply chamber (17) and the main flow is ensured by a flexible seal (32) formed of elastic blades (33) in sections attached to one end of the downstream flange (14) of the turbine nozzle housing (11) and supported at the other end by the turbine ring (5).
摘要翻译： 从外部涡轮室（17），冷却空气通道通过在固定式涡轮喷嘴叶片（16）上方的空腔部分（21）中以球形和插座方式（26）安装的线圈形成，从该空腔部分 （29）在所述固定叶片（16）的平台（15）中以与所述主气流的流平行的空气喷射的形式形成，以在所述护罩（9）的前缘（30）上产生冷却膜， 的涡轮转子的可动叶片（10），以便冷却这些叶片罩（9）。 通过由附接到涡轮喷嘴壳体（11）的下游凸缘（14）的一端的部分的弹性叶片（33）形成的柔性密封件（32）来确保该供应室（17）和主流之间的气密连接 ）并且在另一端由涡轮环（5）支撑。
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公开(公告)号：US4516910A
公开(公告)日：1985-05-14
申请号：US495830
申请日：1983-05-18
CPC分类号： F01D5/22 , Y10S416/50
摘要： A retractable damping device for the blades of a turbojet, located between two consecutive blades against the lower face of the platforms of said blades. The damping element, mounted to rotate by one of its ends in the middle part of the space formed between the blades and a rotor disk positioned along an axis perpendicular to a radial axis of the disk, exhibits an upper part which constitutes a projecting dihedral that takes the form of the protruding dihedral consisting of the platforms of the two consecutive blades under the action of centrifugal force.
摘要翻译： 一种用于涡轮喷气发动机叶片的伸缩阻尼装置，位于两个连续的叶片之间，抵靠着所述叶片的平台的下表面。 阻尼元件，其安装成由形成在叶片之间的空间的中间部分中的一个端部旋转，并且沿着垂直于盘的径向轴线的轴定位的转子盘，该上部部分构成突出的二面体， 在离心力的作用下采取由两个连续叶片的平台组成的突出二面体的形式。
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公开(公告)号：US4231704A
公开(公告)日：1980-11-04
申请号：US929910
申请日：1978-08-01
CPC分类号： F02C7/18 , F01D5/08 , F04D29/321 , F04D29/582 , Y02T50/676
摘要： A device for moving air from the jet flow of an axial compressor of a gas rbine group, to be conducted along the axis of the group to the turbine to be cooled. The air is moved by a wheel having an outer rim serving as a brace between two adjacent compressor disks and centripetal blading which moves the air through openings formed in the rim, to accelerate it and discharge it into a space surrounding the axis of the compressor.
摘要翻译： 用于将空气从燃气轮机组的轴向压缩机的喷流流动的装置，沿组的轴线传导到要冷却的涡轮。 空气由具有作为两个相邻的压缩机盘之间的支架的外轮缘的轮子和向心叶片移动，所述向心叶片使空气通过形成在轮辋中的开口移动，以加速它并将其排出到围绕压缩机轴线的空间中。
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公开(公告)号：US4580792A
公开(公告)日：1986-04-08
申请号：US677018
申请日：1984-11-30
CPC分类号： F16D1/0817
摘要： A turbo-machine comprises means for securing a fluidtight seal to the shaft thereof including a segment in the shape of a sector of a ring located in a groove formed in the wall of the shaft, the groove and the sector being of complementary shape. The radially outer surface of the sector is in tight contact with the radially inner surface of a part of the seal carrying lips which in turn provide a sealing effect by close proximity to an opposed surface of the seal on another part of the turbine. The segment is made rigid with the shaft by detachable means which pass through the lip carrying member and into the sector. In order to prevent both axial and rotational motion of the sector relatively to the groove, the mating surfaces are toroidal and eccentric with respect to the common axis of the segment and of the shaft.
摘要翻译： 涡轮机包括用于将流体密封件固定到其轴上的装置，该装置包括位于轴的壁中形成的槽中的环的扇形形状的段，所述槽和扇形部是互补形状的。 扇形体的径向外表面与密封件承载唇部的一部分的径向内表面紧密接触，这又通过紧邻涡轮机另一部分上的密封件的相对表面而提供密封效果。 该段通过可通过唇缘承载构件进入扇区的可拆卸装置与轴一致。 为了防止扇形体的轴向和旋转运动相对于凹槽，配合表面相对于分段和轴的公共轴线是环形的和偏心的。
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6.发明授权Sealing device between blade stages and a rotary drum, particularly for preventing leaks around the stages of straightener blades 失效叶片级和旋转鼓之间的密封装置，特别是用于防止矫直机叶片周围的泄漏
公开(公告)号：US5328328A
公开(公告)日：1994-07-12
申请号：US64431
申请日：1993-05-21
申请人： Jean-Louis Charbonnel , Jean-Christophe M. J. M. Cordier , Corrine G. Delahaye , Jean-Claude L. Delonge , Guy F. P. Dusserre-Telmon , Jean-Pierre; E. Galivel , Laurent Gille , Jacky S. Naudet , Didier M. L. Nouveau , Thierry H. M. Tassin , Gerard R. E. R. Vermont
发明人： Jean-Louis Charbonnel , Jean-Christophe M. J. M. Cordier , Corrine G. Delahaye , Jean-Claude L. Delonge , Guy F. P. Dusserre-Telmon , Jean-Pierre; E. Galivel , Laurent Gille , Jacky S. Naudet , Didier M. L. Nouveau , Thierry H. M. Tassin , Gerard R. E. R. Vermont
CPC分类号： F01D11/001 , F05D2240/56 , Y02T50/672
摘要： A device for ensuring the sealing in a rotary machine between a rotor and fixed blade stages.Blade edges are joined by rings carrying circular seals in slots. Springs force the seals in the longitudinal direction towards transverse faces of reinforcements of the rotor.A turbulence-free gas flow is obtained as a result of the total seal obtained by the seals (19). Moreover, the rotor can be constructed with a substantially rectilinear ferrule which only induces limited stress concentrations.
摘要翻译： 一种用于确保旋转机械在转子和固定叶片级之间的密封的装置。 叶片边缘通过在槽中携带圆形密封圈的环连接。 弹簧迫使密封件沿纵向朝向转子加强件的横向面。 作为由密封件（19）获得的总密封的结果，获得了无湍流的气流。 此外，转子可以构造成仅具有有限的应力集中的基本上直线的套圈。
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公开(公告)号：US5472314A
公开(公告)日：1995-12-05
申请号：US271634
申请日：1994-07-07
CPC分类号： F01D5/187 , F01D17/162 , F01D5/148 , Y02T50/673 , Y02T50/676
摘要： A variable camber vane for a turbomachine comprises leading and trailing edge parts, at least one of which is pivotable relative to the other, and a resilient joining part inserted into a space provided between the leading and trailing edge parts, the joining part being formed by a block of resilient material which is bonded to the leading and trailing edge parts and which ensures the continuity of the intrados and extrados faces of the vane to permit an even flow of fluid along the vane. The vane may also include means for enabling a cooling or heating fluid to flow in the leading and trailing edge parts, and a plurality of ducts in the resilient joining part establishing communication between the fluid flow means of the leading and trailing edge parts.
摘要翻译： 用于涡轮机的可变的外倾叶片包括前缘和后缘部分，其中至少一个可相对于另一个枢转;以及弹性接合部分，其插入设置在前缘部分和后缘部分之间的空间中，接合部分由 弹性材料块，其结合到前缘和后缘部分，并且确保叶片的内部和外侧面的连续性，以允许沿着叶片的流体均匀流动。 叶片还可以包括用于使冷却或加热流体在前缘部分和后缘部分中流动的装置，以及弹性连接部分中的多个管道，其建立前缘部分和后缘部分的流体流动装置之间的连通。
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