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1.发明授权Turbomachine stator having a double skin casing including means for preventing gas flow longitudinally therethrough 失效涡轮机定子，其具有双皮肤外壳，包括用于防止气体纵向流过其中的装置
公开(公告)号：US5320484A
公开(公告)日：1994-06-14
申请号：US055068
申请日：1993-04-29
申请人： Jean-Louis Charbonnel , Pierre Debeneix , Christopher C. Glynn , Daniel J. Marey , Jean-Pierre A. J. Mourlan , Jacky S. Naudet , Gerard Receveur , Yann J. M. Rigaud , Roger C. Walker
发明人： Jean-Louis Charbonnel , Pierre Debeneix , Christopher C. Glynn , Daniel J. Marey , Jean-Pierre A. J. Mourlan , Jacky S. Naudet , Gerard Receveur , Yann J. M. Rigaud , Roger C. Walker
CPC分类号： F01D25/26 , F01D11/005
摘要： A turboshaft engine in which the stator comprises an outer casing surrounding a ring formed by a number of ring elements each having an apertured rib which spaces the element from the casing, the ribs dividing the space between the casing and the ring into separate compartments, and each rib having a sealing element disposed alongside it to cover the apertures and seal one compartment from the next. The casing and the ring are fixed together by virtue of bolts which have their axes inclined to the radial direction so that tightening the bolts causes the casing to press radially on the sealing elements at the same time as pressing them axially against the respective ribs.
摘要翻译： 一种涡轮轴发动机，其中定子包括围绕由多个环形元件形成的环的外壳，每个环形元件具有将元件与壳体隔开的多孔肋，将外壳和环之间的空间分隔成独立的隔间， 每个肋具有密封元件，沿着密封元件设置以覆盖孔并将一个隔室与下一个隔室密封。 壳体和环通过螺栓固定在一起，该螺栓的轴线相对于径向方向倾斜，使得紧固螺栓使得壳体在密封元件上径向挤压，同时将其按压在相应的肋上。
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2.发明授权Turbo aero engine equipped with means facilitating adjustment of plays of the stator and between the stator and rotor 失效涡轮喷气发动机配备有便于调整定子和定子与转子之间的作用的装置
公开(公告)号：US5288206A
公开(公告)日：1994-02-22
申请号：US974899
申请日：1992-11-12
申请人： Alain M. L. Bromann , Jean-Louis Charbonnel , Pierre Debeneix , Daniel J. Marey , Jacky Naudet , Thierry J. M. Niclot , Yann J. M. Rigaud
发明人： Alain M. L. Bromann , Jean-Louis Charbonnel , Pierre Debeneix , Daniel J. Marey , Jacky Naudet , Thierry J. M. Niclot , Yann J. M. Rigaud
CPC分类号： F01D11/24 , F01D25/246 , F01D25/26 , F05D2240/11
摘要： A turbjet engine includes various elements for adjustment of play of the stator by having the stator heated or cooled by a gas. The outer housing to which the ferrule bearing the fixed vane stages is secured may be formed of two skins between which the gas is injected. The ferrule may be composed of sectors extending over one circumference fraction and fixed via their center and simply guided at their extremity; finally, it is possible to provide sealing devices between the outer housing and the support bearing surfaces of the ribs of the ferrule elements. The volume between the ferrule and the housing is then sectioned and is able to receive separate gas feedings for play adjustment.
摘要翻译： 涡轮喷气发动机包括通过使定子被气体加热或冷却来调节定子的游隙的各种元件。 固定有固定叶片级的套圈的外壳可由两个外壳形成，气体被注入。 套管可以由在一个圆周分数上延伸并且经由它们的中心固定的部分组成，并且在其末端简单地被引导; 最后，可以在外壳和套圈元件的肋的支撑承载表面之间提供密封装置。 然后，套圈和壳体之间的体积被分段，并且能够接收用于游戏调节的单独的气体供给。
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公开(公告)号：US5407322A
公开(公告)日：1995-04-18
申请号：US125753
申请日：1993-09-24
申请人： Jean-Louis Charbonnel , Jean-Luc C. Y. Goga , Gerard G. Miraucourt , Jacky S. Naudet , Denis B. Pottier
发明人： Jean-Louis Charbonnel , Jean-Luc C. Y. Goga , Gerard G. Miraucourt , Jacky S. Naudet , Denis B. Pottier
CPC分类号： F01D17/162 , F16B4/00 , F05D2300/505 , Y02T50/672
摘要： Variable phase vane provided with a composite pivot having a joining piece for receiving the control pieces. The joining piece is made of a material less dense than the actual pivot. These two elements are force-fitted without using any weld or mechanical linking device. The vane finally obtained is thus rendered lighter in weight
摘要翻译： 具有复合枢轴的可变相叶片具有用于接收控制件的接合件。 连接件由比实际枢轴密度小的材料制成。 这两个元件是强制安装的，不使用任何焊接或机械连接装置。 因此，最终获得的叶片的重量更轻
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4.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：US5324165A
公开(公告)日：1994-06-28
申请号：US58760
申请日：1993-05-10
CPC分类号： F04D29/083 , F01D11/003 , F01D17/162 , F04D29/323
摘要： A sealing structure for a gas turbine blade which pivots about a pivot shaft. A split ring is located in a groove on the shaft, in which the ring can be embedded and held by a bush. When the blade is fitted, the bush abuts against a wall of the stator, slides on the pivot shaft and frees the ring, which expands and forms the seal. The invention relates to gas turbines where the stator blades have a variable setting.
摘要翻译： 一种用于围绕枢轴枢转的燃气轮机叶片的密封结构。 开口环位于轴上的凹槽中，环可以由衬套嵌入和保持。 当叶片安装时，衬套抵靠定子的壁，在枢轴上滑动并释放环，该环膨胀并形成密封。 本发明涉及一种定子叶片具有可变设定值的燃气轮机。
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6.发明授权Annular gasket disposed at one axial extremity of a rotor and covering blade feet 失效环形垫片设置在转子的一个轴向末端并且覆盖叶片脚部
公开(公告)号：US5330324A
公开(公告)日：1994-07-19
申请号：US106632
申请日：1993-08-16
申请人： Daniel Agram , Jean-Louis Charbonnel , Philippe G. E. Joly , Gerard G. Miraucourt , Jacky S. Naudet , Jean-Claude Prato
发明人： Daniel Agram , Jean-Louis Charbonnel , Philippe G. E. Joly , Gerard G. Miraucourt , Jacky S. Naudet , Jean-Claude Prato
CPC分类号： F01D5/3015 , F01D11/006 , Y02T50/671
摘要： An annular gasket includes, at least partially conically shaped portion and is supported on a rotor via three bearing surfaces. The conical shape makes it possible to reject the center of gravity of the sections of the rotor which provokes substantial rotational movement when centrifugal forces exist and allows for an improved imperviousness via the internal and external bearings. This invention is applicable for the rotors of aircraft engines provided with axial broachings in which blade feet are able to slide.
摘要翻译： 环形垫圈包括至少部分圆锥形的部分，并通过三个支承表面支撑在转子上。 锥形形状使得有可能拒绝转子部分的重心，当离心力存在时会引起相当大的旋转运动，并允许通过内外轴承改善不透水性。 本发明适用于具有叶片脚能够滑动的轴向拉刀的飞机发动机的转子。
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7.发明授权Turbine engine equipped with means for controlling the play between the rotor and stator 失效涡轮发动机配备有用于控制转子和定子之间的间隙的装置
公开(公告)号：US5616003A
公开(公告)日：1997-04-01
申请号：US330072
申请日：1994-10-26
CPC分类号： F01D25/265 , F01D25/246
摘要： A turbine engine includes a ferrule formed of a plurality of ferrule elements in the shape of circular sectors, each bearing on one internal face thereof fixed vanes and a circular housing surrounding the ferrule. The turbine has a support ring including a plurality of circular ring sectors each secured to the housing and having a U-shaped section whose opening is directed towards the ferrule, each ferrule element includes a hooking mechanism (9a) to be introduced into the opening of at least one ring sector so as to integrally connect the ring sector and the ferrule element.
摘要翻译： 涡轮发动机包括由圆形扇形的多个套圈元件形成的套圈，每个套圈元件的一个内表面上具有固定叶片和围绕套圈的圆形壳体。 涡轮机具有支撑环，该支撑环包括多个圆环部分，每个环形部分均固定到壳体上，并具有一个U形部分，其开口指向套圈，每个套圈元件包括一个钩子机构（9a） 至少一个环形部分，以便一体地连接环形部分和套圈元件。
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8.发明授权Arrangement of gas turbine engine comprising aerodynamic vanes and struts located in the same plane and an intermediate casing 失效包括气动叶片和位于同一平面中的支柱和中间壳体的燃气涡轮发动机的布置
公开(公告)号：US5740674A
公开(公告)日：1998-04-21
申请号：US698064
申请日：1996-08-15
申请人： Bruno Beutin , Jean-Louis Charbonnel , Andre Collot , Claude Dejaune , Alain Espenel , Philippe Fessou , Jean-Claude Gregoire , Daniel Martin , Herve Paitre , Jean-Francois Ranvier , Monique Thore
发明人： Bruno Beutin , Jean-Louis Charbonnel , Andre Collot , Claude Dejaune , Alain Espenel , Philippe Fessou , Jean-Claude Gregoire , Daniel Martin , Herve Paitre , Jean-Francois Ranvier , Monique Thore
CPC分类号： F01D9/042 , Y02T50/672 , Y02T50/673
摘要： The arrangement of a gas turbine engine suitable for high bypass ratio aircraft engines in which gases circulate in a primary air channel (7) and a secondary channel (8) concentric to said primary air channel, is characterized in that structural vanes (22) connecting the channel delimitation casings (2, 10, 14, 5) with each other, alternate with aerodynamic vanes (20) for guiding the gases on a common circumference of the engine bypass air channel (8), and in that the structural channels branch out between the two channels. The resulting advantages are simplicity of construction associated with a reduction in the space required for housing the channels and good resistance without notable increase of the total mass.
摘要翻译： 适用于高旁通比飞行器发动机的燃气涡轮发动机的布置，其中气体在主空气通道（7）和与所述主空气通道同心的第二通道（8）中循环，其特征在于，连接 通道分隔壳体（2,10,14,5）彼此相交，与用于将气体引导到发动机旁通空气通道（8）的公共圆周上的气动叶片（20）交替，并且结构通道分支 两个通道之间。 所产生的优点是结构简单，与减少用于容纳通道所需的空间和良好的阻力相关联，而不显着增加总质量。
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公开(公告)号：US5445499A
公开(公告)日：1995-08-29
申请号：US181104
申请日：1994-01-13
CPC分类号： F01D5/3015 , F01D11/006
摘要： A system for retaining and sealing vanes and composed of an flange provided with a throat on tabs which are interlaced in other tabs, also provided with throats of the vane feet. An elastic joint is engaged in the throats and a disk throat and keeps the elements of the flange and the vanes in an axial position.
摘要翻译： 用于保持和密封叶片的系统，其由在其中突出的突片上设置有喉部的凸缘组成，该凸缘还设置有叶片脚的喉部。 弹性接头接合在喉部和盘喉部，并将凸缘和叶片的元件保持在轴向位置。
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10.发明授权
公开(公告)号：US5314303A
公开(公告)日：1994-05-24
申请号：US298
申请日：1993-01-04
CPC分类号： F01D11/18
摘要： A gas turbine compressor casing has two inner and outer envelopes forming at least one closed cavity and a locking or clamping ring having a thermal inertia higher than that of the envelopes and mounted in the closed cavity in such a way as to limit its contraction during a lowering of the temperature. The thermal inertia difference can be obtained by using for the locking ring a material having a thermal expansion coefficient lower than the coefficient of the envelopes. It can also be controlled by a ventilation means device for ensuring hot air flow in the cavity.
摘要翻译： 燃气涡轮压缩机壳体具有形成至少一个封闭空腔的两个内部和外部信封，以及具有高于信封的热惯性的热惯性的锁定或夹紧环，并以这样的方式限制其在 降低温度。 热惯性差异可以通过将锁定环用作热膨胀系数低于包封系数的材料来获得。 它也可以由通风装置来控制，以确保空腔中的热空气流动。
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