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公开(公告)号：US07942003B2
公开(公告)日：2011-05-17
申请号：US12018520
申请日：2008-01-23
CPC分类号： F23R3/343
摘要： A fuel injector system for injecting fuel into a turbomachine combustion chamber, the system comprising first and second fuel injectors wherein the first injector (22) is positioned in the center of the injector system (20) so as to inject a first fuel spray (42), and wherein the second injector (28) surrounds the first injector in such a manner as to inject a second fuel spray (48) of generally annular shape around the first fuel spray. The injector system further comprises an air admission duct (22) with outlet orifices (62) opening out between the first and second injectors so as to create a separator air film (f1) between the respective combustion zones of the first and second fuel sprays.
摘要翻译： 一种用于将燃料喷射到涡轮机燃烧室中的燃料喷射器系统，该系统包括第一和第二燃料喷射器，其中第一喷射器（22）定位在喷射器系统（20）的中心，以便喷射第一燃料喷雾 ），并且其中所述第二喷射器（28）以这样的方式围绕所述第一喷射器，以便在所述第一燃料喷雾周围喷射大致环形的第二燃料喷雾（48）。 喷射器系统还包括具有在第一和第二喷射器之间开口的出口孔（62）的进气管道（22），以便在第一和第二燃料喷射器的相应燃烧区域之间产生分离器空气膜（f1）。
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82.发明授权Stator vane with localized reworking of shape, stator section, compression stage, compressor and turbomachine comprising such a vane 有权定子叶片具有形状，定子截面，压缩级，压缩机和包括这种叶片的涡轮机的局部返工公开(公告)号：US07857584B2
公开(公告)日：2010-12-28
申请号：US11692726
申请日：2007-03-28
IPC分类号： F01D1/02
CPC分类号： F01D9/041 , F01D9/042 , F01D25/246 , F04D29/542 , F05D2240/125 , Y02T50/671 , Y02T50/673
摘要： The invention relates to a novel reworking of a geometric shape of a stator vane in order locally to reduce the stress levels. It proposes a novel type of stator section in which a local reworking of the geometry of the vanes has been performed, this reworking making it possible to reduce the level of stress in the brazed joint connecting the vane to its outer shroud without entailing further aerodynamic engineering. To do that, the invention consists in a progressive and localized increase in the radius at the trailing edge combined with a progressive increase in the thickness of the vane.
摘要翻译： 本发明涉及定子叶片的几何形状的新的再加工，以便局部地减小应力水平。 它提出了一种新型的定子部分，其中已经执行了叶片的几何形状的局部再加工，这种再加工使得可以降低连接叶片到其外护罩的钎焊接头中的应力水平，而不需要进一步的空气动力学工程 。 为了做到这一点，本发明包括在后缘处的半径的渐进和局部增加以及叶片厚度的逐渐增加。
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公开(公告)号：US20100311038A1
公开(公告)日：2010-12-09
申请号：US12739648
申请日：2008-10-31
申请人： Grégoire Vuagniaux , Jean-Maurice Dumont , Joke Snoeck , Sonia Van Dooren , Anne-Mieke Vandamme
发明人： Grégoire Vuagniaux , Jean-Maurice Dumont , Joke Snoeck , Sonia Van Dooren , Anne-Mieke Vandamme
CPC分类号： C12Q1/707 , C12Q2521/107
摘要： The invention relates to assays for characterization of genotypic mutations of Hepatitis C Virus (HCV) showing a resistance to anti-HCV drugs.
摘要翻译： 本发明涉及表现出抗HCV药物抗性的丙型肝炎病毒（HCV）的基因型突变的表征测定法。
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公开(公告)号：US07823392B2
公开(公告)日：2010-11-02
申请号：US11769464
申请日：2007-06-27
申请人： David Locatelli , Romain Nicolas Lunel , Thomas Olivier Marie Noel , Denis Jean Maurice Sandelis
发明人： David Locatelli , Romain Nicolas Lunel , Thomas Olivier Marie Noel , Denis Jean Maurice Sandelis
IPC分类号： F02C7/20
CPC分类号： F23R3/14 , F23D2211/00 , F23R3/283
摘要： An arrangement for a turbomachine combustion chamber is disclosed. The arrangement includes a chamber end wall pierced by at least one substantially circular opening, a deflector mounted from the downstream side of the chamber end wall in the opening by an annulus, an injector system associated with the opening and including an annular bowl that is flared downstream, passing through the opening, and a pinch ring that cooperates with the annulus to allow the injector system to shift off-center relative to the chamber end wall. The deflector includes an annular collar extending radially inwards. The bowl of the injector system includes at its downstream end an outwardly-open annular groove radially in alignment with the collar of the deflector in such a manner as to enable it to retract into said groove when the injector system shifts off-center relative to the chamber end wall.
摘要翻译： 公开了一种用于涡轮机燃烧室的装置。 该装置包括由至少一个基本上圆形的开口刺穿的腔室端壁，通过环形空间从开口中的腔室端壁的下游侧安装的偏转器，与开口相关联的喷射器系统， 通过开口的下游，以及与环形空间配合的夹紧环，以允许注射器系统相对于腔室端壁偏离偏心。 偏转器包括径向向内延伸的环形套环。 喷射器系统的碗在其下游端包括径向与偏转器的轴环对准的向外开放的环形凹槽，以使得当喷射器系统相对于偏心器偏离中心时能使其缩回到所述凹槽中 室壁。
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公开(公告)号：US20100218505A1
公开(公告)日：2010-09-02
申请号：US12694622
申请日：2010-01-27
IPC分类号： F02K3/10
CPC分类号： F02K3/11 , F02C7/266 , F05D2260/20 , F23D2207/00 , F23R3/20 , Y02T50/676
摘要： An afterburner chamber (10) comprising a burner ring (64) having housed therein an annular fuel strip (28) that is pierced by orifices (32, 34) and that is mounted inside an annular thermal protection tube (56), and an ignition spark plug penetrating into the inside of the burner ring (64), the protection tube (56) and the burner ring (64) having orifices (46, 47) for passing air, the chamber also including means for ventilating the orifices (32, 34) of the fuel strip that are situated in the immediate vicinity of the spark plug.
摘要翻译： 一种后燃室（10），包括燃烧器环（64），其中容纳有由孔（32,34）刺穿并且安装在环形热保护管（56）内的环形燃料条（28）和点火 火花塞插入燃烧器环（64）的内部，保护管（56）和燃烧器环（64）具有用于通过空气的孔口（46,47），该腔室还包括用于使通气孔（32,32）通风的装置， 位于火花塞附近的燃料带的侧面（34）。
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86.发明授权Device for guiding an element in an orifice in a wall of a turbomachine combustion chamber 有权用于在涡轮机燃烧室的壁中的孔中引导元件的装置公开(公告)号：US07640752B2
公开(公告)日：2010-01-05
申请号：US11527498
申请日：2006-09-27
IPC分类号： F02C7/00
摘要： Device for guiding an element in an orifice in a wall of a turbomachine combustion chamber, including a ring and a bush, the ring being traversed axially by the element and including an external annular rim guided transversely in an internal annular channel of the bush, the ring and the bush delimiting around the element a cylindrical annular passage opening into the chamber, air circulation being provided in the ring and/or in the bush and distributed about their axis so as to establish an air circulation in the cylindrical passage from the outside of the combustion chamber toward the inside.
摘要翻译： 用于在涡轮机械燃烧室的壁中的孔中引导元件的装置，包括环和衬套，所述环由所述元件轴向地横向移动，并且包括在衬套的内部环形通道中横向引导的外部环形边缘， 环和所述衬套围绕所述元件限定通向所述室的圆柱形环形通道，空气循环设置在所述环中和/或所述衬套中并且围绕其轴线分布，以便在所述圆柱形通道中从外部设计空气循环 燃烧室朝向内部。
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公开(公告)号：US20090107148A1
公开(公告)日：2009-04-30
申请号：US12259714
申请日：2008-10-28
摘要： The present invention relates to an annular combustion chamber of a gas turbine engine comprising a casing with at least one air tapping outlet situated at the chamber inlet, a fuel supply device with a plurality of fuel injectors in the chamber distributed annularly of which at least one is situated close to said tapping outlet.The chamber is characterized in that the fuel supply device comprises a means for reducing the fuel flow rate in said injector situated close to the tapping outlet relative to the other fuel injectors.Thanks to the invention, the hot spots downstream of the combustion chamber caused by the tappings are reduced.
摘要翻译： 本发明涉及一种燃气涡轮发动机的环形燃烧室，其包括壳体，该壳体具有位于室入口处的至少一个空气出口出口，燃料供应装置具有在腔室内分布的多个燃料喷射器，其中至少一个 位于靠近所述出水口。 该室的特征在于，燃料供应装置包括用于降低相对于其它燃料喷射器位于靠近出水口的位于所述喷射器中的燃料流量的装置。 由于本发明，由于这种攻丝引起的燃烧室下游的热点减少了。
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公开(公告)号：USD582188S1
公开(公告)日：2008-12-09
申请号：US29318300
申请日：2008-05-16
申请人： Jean-Maurice Martin
设计人： Jean-Maurice Martin
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公开(公告)号：US20080236165A1
公开(公告)日：2008-10-02
申请号：US12018520
申请日：2008-01-23
CPC分类号： F23R3/343
摘要： A fuel injector system for injecting fuel into a turbomachine combustion chamber, the system comprising first and second fuel injectors wherein the first injector (22) is positioned in the center of the injector system (20) so as to inject a first fuel spray (42), and wherein the second injector (28) surrounds the first injector in such a manner as to inject a second fuel spray (48) of generally annular shape around the first fuel spray. The injector system further comprises an air admission duct (22) with outlet orifices (62) opening out between the first and second injectors so as to create a separator air film (f1) between the respective combustion zones of the first and second fuel sprays.
摘要翻译： 一种用于将燃料喷射到涡轮机燃烧室中的燃料喷射器系统，该系统包括第一和第二燃料喷射器，其中第一喷射器（22）定位在喷射器系统（20）的中心，以便喷射第一燃料喷雾 ），并且其中所述第二喷射器（28）以这样的方式围绕所述第一喷射器，以便在所述第一燃料喷雾周围喷射大致环形的第二燃料喷雾（48）。 喷射器系统还包括具有在第一和第二喷射器之间开口的出口孔（62）的进气管道（22），以便在第一和第二燃料喷射器的相应燃烧区域之间产生分离器空气膜（f 1） 。
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![Use Of [D-Meala]3-[Etval]4-Cyclosporin For The Treatment Of Hepatitis C Infection And Pharmaceutical Composition Comprising Said [D-Meala]3-[Etval]4-Cyclosporin](/abs-image/US/2008/06/12/US20080139463A1/abs.jpg.150x150.jpg)
90.发明申请Use Of [D-Meala]3-[Etval]4-Cyclosporin For The Treatment Of Hepatitis C Infection And Pharmaceutical Composition Comprising Said [D-Meala]3-[Etval]4-Cyclosporin 审中-公开[D-Meala] 3- [Etval] 4-环孢菌素用于治疗丙型肝炎感染和药物组合物，其包含所述[D-Meala] 3- [Etval] 4-环孢菌素公开(公告)号：US20080139463A1
公开(公告)日：2008-06-12
申请号：US11664055
申请日：2005-10-03
IPC分类号： A61K38/13
CPC分类号： A61K38/13
摘要： This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
摘要翻译： 本发明涉及在作为单一活性剂或与其它活性剂组合的HCV感染中使用具有增加的亲环蛋白结合活性和基本上缺乏免疫抑制活性的环孢菌素的用途。
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