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1. 发明授权

US07048497B2 Gas turbine stator 有权
标题翻译：燃气轮机定子
公开(公告)号：US07048497B2
公开(公告)日：2006-05-23
申请号：US10491438
申请日：2002-11-07
申请人： Jean-Baptiste Arilla , Alain Galland , Michel Gerard Paul Hacault , Jean-Philippe Maffre
发明人： Jean-Baptiste Arilla , Alain Galland , Michel Gerard Paul Hacault , Jean-Philippe Maffre
IPC分类号： F01D25/12
CPC分类号： F01D11/001 , F01D5/081 , F05D2260/6022 , Y02T50/673 , Y02T50/676
摘要： A gas turbine stator including at least a first injector providing a passage for a main cooling air stream into a pressurized chamber. An evacuation mechanism discharges air coming from an internal labyrinth gland of a first cavity towards a lower-pressure second cavity. A second injector evacuates the air contained in the second cavity towards a main duct. The stator further includes a third injector designed to generate an overpressure close to the internal labyrinth gland in the pressurized chamber.
摘要翻译：一种燃气轮机定子，其至少包括第一喷射器，该第一喷射器提供用于主冷却空气流进入加压室的通道。排气机构将来自第一腔的内部迷宫密封的空气排出到较低压力的第二腔。第二喷射器将包含在第二空腔中的空气朝向主管排出。定子还包括第三喷射器，其被设计成在加压室内靠近内部迷宫压盖产生过压。

2. 发明授权

US06520743B2 Rotor blade retaining apparatus 有权
公开(公告)号：US06520743B2
公开(公告)日：2003-02-18
申请号：US09907679
申请日：2001-07-19
申请人： Jean-Baptiste Arilla , Jean-Philippe Maffre
发明人： Jean-Baptiste Arilla , Jean-Philippe Maffre
IPC分类号： B63H120
CPC分类号： F01D11/006 , F01D5/3015
摘要： An apparatus for axially retaining rotor blades to an annular radially extending disk having a recess and a flange. An annular retaining ring is disposed in the recess and includes an axially extending lip and an axially outer side forming an annular bevel surface along a radially outer edge. A retaining plate having an axially extending base, a radially extending outward arm and a radially extending inward leg having an annular bevel surface along an axially inner, radially inner edge is affixed to the disk and the leg cooperates with the lip of the ring. Wherein, the bevel surfaces of the retaining plate and retaining ring are arranged outwardly opposite to one another so that the bevel surfaces are radially compressed along each other as the base slidably engages with the recess walls.

3. 发明申请

US20110284318A1 SOUNDPROOF EXHAUST PIPE FOR A TURBINE ENGINE 有权
标题翻译：用于涡轮发动机的防爆排气管
公开(公告)号：US20110284318A1
公开(公告)日：2011-11-24
申请号：US13146089
申请日：2010-01-14
申请人： Jean-Baptiste Arilla , Pierre Michel Baude , Stephane Didier Durand , Isabelle Germaine, Claude Ladeveze
发明人： Jean-Baptiste Arilla , Pierre Michel Baude , Stephane Didier Durand , Isabelle Germaine, Claude Ladeveze
IPC分类号： F02K1/78
CPC分类号： F02K1/827 , F05D2220/329 , F05D2260/96 , Y02T50/671
摘要： The soundproofed exhaust duct for a turbine engine comprises a perforated inner shell defining a flow passage, and a solid outer shell, the inner and outer shells defining between them a space that is closed at the upstream and downstream ends of said space. A core extends between the inner and outer shells at a distance therefrom, and contains at least one sound energy dissipating layer made up of hollow beads that are held against one another. A frame with upstream and downstream portions connected together by longitudinal members supports the core and partitions it into a plurality of boxes that are filled with hollow beads that are held between perforated textures, the frame being secured to the outer shell and/or to the inner shell via at least one of its upstream and downstream portions.
摘要翻译：用于涡轮发动机的隔音排气管包括限定流动通道的穿孔内壳和固体外壳，内壳和外壳在它们之间限定在所述空间的上游和下游端封闭的空间。核心在内壳和外壳之间延伸一段距离，并且包含至少一个声音能量消散层，该声能量消散层由相互抵靠的中空珠组成。具有通过纵向构件连接在一起的上游部分和下游部分的框架支撑芯部并将其分隔成多个盒子，其填充有保持在穿孔纹理之间的中空珠子，框架固定到外部壳体和/或内部壳体经由其上游部分和下游部分中的至少一个部分。

4. 发明申请

US20110250071A1 TURBINE WHEEL WITH AN AXIAL RETENTION SYSTEM FOR VANES 有权
标题翻译：具有用于风扇的轴向保持系统的涡轮轮
公开(公告)号：US20110250071A1
公开(公告)日：2011-10-13
申请号：US13140078
申请日：2009-12-16
申请人： Jean-Baptiste Arilla , Michel Beaucoueste , Denis Chanteloup , Michel Clastre
发明人： Jean-Baptiste Arilla , Michel Beaucoueste , Denis Chanteloup , Michel Clastre
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D5/3015
摘要： A turbine wheel includes: a plurality of blades, a rotor including a disk having the blades mounted at a periphery thereof, each blade including an airfoil with a foot secured to a platform carrying an attachment member engaged in a housing that opens into the periphery of the disk and that extends axially between two opposite side faces of the disk, the housings being spaced apart from one another by portions of the disk that form teeth, and an axial retention plate retaining the blades on the disk and including a retention plate situated on one side of the disk. On the other side of the disk, the teeth of the disk present portions in relief that project radially and that form abutments pressing axially against the portions in relief that are formed under the platforms of the blades and that are set back relative to side faces of the attachment members situated beside a second side face of the disk, and side faces of the attachment members of the blade and of the disk at its periphery are situated in substantially a same plane on each side of the disk.
摘要翻译：涡轮机叶轮包括：多个叶片，包括具有安装在其周边的叶片的转子的转子，每个叶片包括具有固定到平台上的脚的翼面，承载接合在壳体中的附接构件，该壳体开口到所述盘并且在所述盘的两个相对侧面之间轴向延伸，所述壳体通过形成齿的盘的一部分彼此间隔开;以及轴向保持板，其将所述叶片保持在所述盘上并且包括保持板，所述保持板位于磁盘的一侧。在盘的另一侧，盘的齿部呈凸出的径向突出的部分，并且该形状邻接于形成在叶片的平台下面的浮雕部分，并且相对于侧面位于盘的第二侧面旁边的附接构件和叶片的附接构件和其周边的盘的侧面位于盘的每一侧的大致相同的平面上。

5. 发明授权

US06575697B1 Device for fixing a turbine ferrule 有权
标题翻译：用于固定涡轮套圈的装置
公开(公告)号：US06575697B1
公开(公告)日：2003-06-10
申请号：US09868902
申请日：2001-10-17
申请人： Jean-Baptiste Arilla , Sylvie Coulon , Pierre Debeneix , Florence Irène Noëlle Leutard , Paul Rodrigues , Patrice Jean Marc Rosset
发明人： Jean-Baptiste Arilla , Sylvie Coulon , Pierre Debeneix , Florence Irène Noëlle Leutard , Paul Rodrigues , Patrice Jean Marc Rosset
IPC分类号： F01D1108
CPC分类号： F01D11/08 , F01D11/005 , F01D25/246
摘要： A joint between a turbine ring. The ring is jointed to a spacer of the turbine by a joint including hooks which fit together on one side, and an abutment of flanges as well as a mortise and tenon joint on the other side. According to the joint, the tenon and mortise are separated from the flanges in abutment to limit the plays in the axial direction, produced by design or by expansions, to increase mechanical strength and simplify manufacturing.
摘要翻译：涡轮环之间的接头。环通过包括在一侧配合的钩的接头以及在另一侧上的法兰以及榫接头和榫头接头的接头连接到涡轮的间隔件。根据接头，榫头和榫眼与法兰的邻接分离，限制了设计或扩展产生的轴向作用，增加机械强度，简化制造。

6. 发明授权

US08721293B2 Turbine wheel with an axial retention system for vanes 有权
标题翻译：具有用于叶片的轴向保持系统的涡轮轮
公开(公告)号：US08721293B2
公开(公告)日：2014-05-13
申请号：US13140078
申请日：2009-12-16
申请人： Jean-Baptiste Arilla , Michel Beaucoueste , Denis Chanteloup , Michel Clastre
发明人： Jean-Baptiste Arilla , Michel Beaucoueste , Denis Chanteloup , Michel Clastre
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D5/3015
摘要： A turbine wheel includes: a plurality of blades, a rotor including a disk having the blades mounted at a periphery thereof, each blade including an airfoil with a foot secured to a platform carrying an attachment member engaged in a housing that opens into the periphery of the disk and that extends axially between two opposite side faces of the disk, the housings being spaced apart from one another by portions of the disk that form teeth, and an axial retention plate retaining the blades on the disk and including a retention plate situated on one side of the disk. On the other side of the disk, the teeth of the disk present portions in relief that project radially and that form abutments pressing axially against the portions in relief that are formed under the platforms of the blades and that are set back relative to side faces of the attachment members situated beside a second side face of the disk, and side faces of the attachment members of the blade and of the disk at its periphery are situated in substantially a same plane on each side of the disk.
摘要翻译：涡轮机叶轮包括：多个叶片，包括具有安装在其周边的叶片的转子的转子，每个叶片包括具有固定到平台上的脚的翼面，承载接合在壳体中的附接构件，该壳体开口到所述盘并且在所述盘的两个相对侧面之间轴向延伸，所述壳体通过形成齿的盘的一部分彼此间隔开;以及轴向保持板，其将所述叶片保持在所述盘上并且包括保持板，所述保持板位于磁盘的一侧。在盘的另一侧，盘的齿部呈凸出的径向突出的部分，并且该形状邻接于形成在叶片的平台下面的浮雕部分，并且相对于侧面位于盘的第二侧面旁边的附接构件和叶片的附接构件和其周边的盘的侧面位于盘的每一侧的大致相同的平面上。

7. 发明申请

US20130061964A1 DEVICE FOR MULTIPOINT ACQUISITION/DISTRIBUTION OF FLUID, IN PARTICULAR PROBE FOR TAPPING PRESSURE IN A TURBOMACHINE AIR INLET 有权
标题翻译：用于多流体采集/分配流体的设备，特别是用于在涡轮空气入口中压入压力的探头
公开(公告)号：US20130061964A1
公开(公告)日：2013-03-14
申请号：US13697914
申请日：2011-05-24
申请人： Denis Boisseleau , Jean-Baptiste Arilla , Pierre Biscay
发明人： Denis Boisseleau , Jean-Baptiste Arilla , Pierre Biscay
IPC分类号： F01D25/00
CPC分类号： F01D25/00 , F16N25/00 , G01F1/46 , G01P5/165 , G01P13/02 , G01P13/025 , Y10T137/87249
摘要： To achieve accurate and rapid acquisition or distribution of fluid—at multipoints—with good spatial resolution and minimal bulk, a twisted arrangement of ducts is provided in the acquisition/distribution zone making it possible to perform several acquisitions/distributions over several heights with one and the same device. The device is a pressure probe in which a probe body exhibits a first part or section for acquiring pressure forming a cylinder less than 6 mm in diameter. The probe exhibits internal ducts forming parallel helicoidal traces on the section and channels formed in a metal alloy body between the ducts and inlet orifices. The number of internal ducts is advantageously equal to nine, including three orifices being disposed over three different heights of the probe body.
摘要翻译：为了实现准确和快速地采集或分配多点流体 - 具有良好的空间分辨率和最小体积，在采集/分配区域中提供了管道的扭曲布置，使得可以在几个高度上执行几个采集/分配，其中一个和相同的设备。该装置是一种压力探针，其中探针体表现出第一部分或部分，用于获取形成直径小于6mm的圆柱体的压力。探针表现出内部管道，在管道和入口之间形成平行螺旋迹线，并形成在金属合金体内的通道。内部管道的数量有利地等于九个，其中三个孔被设置在探针本体的三个不同高度上。

8. 发明授权

US08297404B2 Soundproof exhaust pipe for a turbine engine 有权
标题翻译：涡轮发动机隔音排气管
公开(公告)号：US08297404B2
公开(公告)日：2012-10-30
申请号：US13146089
申请日：2010-01-14
申请人： Jean-Baptiste Arilla , Pierre Michel Baude , Stephane Didier Durand , Isabelle Germaine Claude Ladeveze
发明人： Jean-Baptiste Arilla , Pierre Michel Baude , Stephane Didier Durand , Isabelle Germaine Claude Ladeveze
IPC分类号： F01N1/10 , F01N1/24 , F01N13/08 , F02K1/00 , F02M35/00
CPC分类号： F02K1/827 , F05D2220/329 , F05D2260/96 , Y02T50/671
摘要： The soundproofed exhaust duct for a turbine engine comprises a perforated inner shell defining a flow passage, and a solid outer shell, the inner and outer shells defining between them a space that is closed at the upstream and downstream ends of said space. A core extends between the inner and outer shells at a distance therefrom, and contains at least one sound energy dissipating layer made up of hollow beads that are held against one another. A frame with upstream and downstream portions connected together by longitudinal members supports the core and partitions it into a plurality of boxes that are filled with hollow beads that are held between perforated textures, the frame being secured to the outer shell and/or to the inner shell via at least one of its upstream and downstream portions.
摘要翻译：用于涡轮发动机的隔音排气管包括限定流动通道的穿孔内壳和固体外壳，内壳和外壳在它们之间限定在所述空间的上游和下游端封闭的空间。核心在内壳和外壳之间延伸一段距离，并且包含至少一个声音能量消散层，该声能量消散层由相互抵靠的中空珠组成。具有通过纵向构件连接在一起的上游部分和下游部分的框架支撑芯部并将其分隔成多个盒子，其填充有保持在穿孔纹理之间的中空珠子，框架固定到外部壳体和/或内部壳体经由其上游部分和下游部分中的至少一个部分。

9. 发明授权

US06776573B2 Bladed rotor disc side-plate and corresponding arrangement 有权
标题翻译：叶片转子盘侧板及相应布置
公开(公告)号：US06776573B2
公开(公告)日：2004-08-17
申请号：US10181434
申请日：2002-07-25
申请人： Jean-Baptiste Arilla , Michel-Gérard-Paul Hacault , Jean-Philippe-Julien Maffre , Somphone Sombounkhan
发明人： Jean-Baptiste Arilla , Michel-Gérard-Paul Hacault , Jean-Philippe-Julien Maffre , Somphone Sombounkhan
IPC分类号： F01D1100
CPC分类号： F01D5/081 , F01D11/02 , Y02T50/676
摘要： A flange covering a disc of a turbine blade to allow ventilation. A diverted face of the disc is provided with a labyrinth seal with lickers to form a seal. Cutters of the lickers are inclined axially and staggered axially and radially, to off-set the center of gravity of a flexible web of the disc and to encourage deformation of the web towards the disc under the effect of centrifugal forces, to reinforce the contact of a bearing face with a pressure plate of the disc. Thus, hooks usually used to unite the periphery of the web to the disc become superfluous.
摘要翻译：覆盖涡轮叶片的盘以允许通风的凸缘。盘的转向面设置有具有舔眼的迷宫式密封件以形成密封。 l刀的刀具轴向倾斜并且径向错开，以偏离盘的柔性腹板的重心并且促使腹板在离心力的作用下朝向盘的变形，以加强带有压盘的支承面。因此，通常用于将网的周边与盘相结合的钩变得多余。

10. 发明授权

US09051846B2 Ring segment positioning member 有权
标题翻译：环段定位构件
公开(公告)号：US09051846B2
公开(公告)日：2015-06-09
申请号：US13130686
申请日：2009-11-20
申请人： Jean-Baptiste Arilla , Denis Chanteloup , Yvan Lameignere
发明人： Jean-Baptiste Arilla , Denis Chanteloup , Yvan Lameignere
IPC分类号： F01D25/28 , F01D11/00 , F01D9/04 , F01D11/08 , F01D25/24
CPC分类号： F01D11/005 , F01D9/04 , F01D11/08 , F01D25/246 , F05D2230/64 , F05D2240/11 , F05D2250/70 , F05D2260/30
摘要： A positioning member for presenting a ring segment for a turbine wheel mounted to rotate about an axis inside a casing. The member presents: a fastener portion for fastening to the casing; a resilient portion forming a spring; and a bearing portion connected to the resilient portion and serving to bear axially against the ring segment such that when the member is mounted the ring segment is pressed axially against a portion of the casing by the positioning member.
摘要翻译：一种用于呈现安装成围绕壳体内的轴线旋转的涡轮机叶轮的环形段的定位构件。该构件呈现：用于紧固到壳体的紧固件部分; 形成弹簧的弹性部分; 以及轴承部分，其连接到所述弹性部分并用于轴向地抵靠所述环形部分，使得当所述构件被安装时，所述环形部分通过所述定位构件被轴向地压靠所述壳体的一部分。

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