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1.发明申请DEFLECTOR FOR A COMBUSTION CHAMBER ENDWALL, COMBUSTION CHAMBER EQUIPPED THEREWITH AND TURBINE ENGINE COMPRISING THEM 有权燃烧室门顶部的排气装置，装备的燃烧室和包含它们的涡轮发动机公开(公告)号：US20080141674A1
公开(公告)日：2008-06-19
申请号：US11950880
申请日：2007-12-05
IPC分类号： F02C1/00
CPC分类号： F23R3/002
摘要： The deflector (22) takes the form of a plate provided with a hole (40). This plate is a portion of a conical surface of revolution about a cone axis (300), comprises a concave face (62) and a convex face (64), and comprises a contour which possesses four sides (72, 74, 76, 78). Two of these sides (72, 76) are concentric circular arcs centered on said cone axis (300), and the other two sides (74, 78) are segments of generatrices of said cone which connect said first sides (72, 76).The invention is applicable to a deflector (22) of a chamber endwall (16) of a combustion chamber (10) of a turbine engine (2).
摘要翻译： 偏转器（22）采取具有孔（40）的板的形式。 该板是围绕锥形轴线（300）的圆锥形表面的一部分，包括凹面（62）和凸面（64），并且包括具有四边（72,74,76,78）的轮廓 ）。 这些侧面（72,76）中的两个是以所述锥形轴线（300）为中心的同心圆弧，而另外两个侧面（74,78）是连接所述第一侧面（72,76）的所述锥体的母线的段。 本发明可应用于涡轮发动机（2）的燃烧室（10）的室端壁（16）的偏转器（22）。
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公开(公告)号：US08387395B2
公开(公告)日：2013-03-05
申请号：US11837856
申请日：2007-08-13
申请人： Patrice Andre Commaret , Jean-Michel Serge Marcel Duret , Didier Hippolyte Hernandez , David Locatelli
发明人： Patrice Andre Commaret , Jean-Michel Serge Marcel Duret , Didier Hippolyte Hernandez , David Locatelli
IPC分类号： F02C1/00
CPC分类号： F23R3/04 , F23R2900/03041 , F23R2900/03042 , Y02T50/675
摘要： An annular combustion chamber for a turbomachine is disclosed. The chamber includes an inner wall, an outer wall, and a chamber end wall disposed between the inner and outer walls in the upstream region of the chamber. The chamber end wall presents an outer fastener rim and/or an inner fastener rim, and the outer and/or inner wall presents a respective upstream fastener rim. The chamber end wall and the outer and/or inner wall are fastened together via their fastener rims. Cooling channels are made between the fastener rims and open out to the inside of the combustion chamber. Advantageously, a spacer is placed between the fastener rims, and the channels are formed in the thickness or in the sides of the spacer.
摘要翻译： 公开了一种用于涡轮机的环形燃烧室。 该室包括内壁，外壁和设置在室的上游区域中的内壁和外壁之间的室端壁。 腔室端壁呈现外紧固件边缘和/或内紧固件边缘，并且外壁和/或内壁呈现相应的上游紧固件边缘。 腔室端壁和外壁和/或内壁通过其紧固件边缘紧固在一起。 冷却通道在紧固件边缘之间形成并且向外通向燃烧室的内部。 有利地，间隔件被放置在紧固件轮缘之间，并且通道形成在间隔件的厚度或侧面中。
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公开(公告)号：US07971439B2
公开(公告)日：2011-07-05
申请号：US11859280
申请日：2007-09-21
IPC分类号： F23R3/50
摘要： An annular turbomachine combustion chamber comprising an inner wall, an outer wall, and a chamber end wall disposed between said inner and outer walls in the upstream region of said chamber, the chamber end wall presenting a central portion and an outer assembly flange, and the outer wall presenting an upstream assembly flange, the chamber end wall and the outer wall being assembled together by their assembly flanges, in which the free edge of said outer assembly flange is curved inwards. In addition, the outer face of the outer assembly flange presents a shoulder.
摘要翻译： 一种环形涡轮机燃烧室，包括设置在所述室的上游区域中的所述内壁和外壁之间的内壁，外壁和室端壁，所述室端壁呈现中心部分和外部组件凸缘， 外壁呈现上游组件凸缘，腔室端壁和外壁通过其组装凸缘组装在一起，其中所述外部组件凸缘的自由边缘向内弯曲。 此外，外部组件凸缘的外表面具有肩部。
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4.发明授权Deflector for a combustion chamber endwall, combustion chamber equipped therewith and turbine engine comprising them 有权用于燃烧室端壁的偏转器，配备燃烧室和包括它们的涡轮发动机公开(公告)号：US08037691B2
公开(公告)日：2011-10-18
申请号：US11950880
申请日：2007-12-05
CPC分类号： F23R3/002
摘要： A deflector takes the form of a plate provided with a hole. The plate is a portion of a conical surface of revolution about a cone axis with a concave face and a convex face. The plate includes a contour with four sides. Two of these the sides are concentric circular arcs centered on the cone axis. The other two sides are segments of generatrices of the cone which connect the first sides. The invention is applicable to a deflector of a chamber endwall of a combustion chamber of a turbine engine.
摘要翻译： 偏转器采取带有孔的板的形式。 板是围绕具有凹面和凸面的锥轴的圆锥形表面的一部分。 该板包括四边的轮廓。 两个侧面是以锥体轴为中心的同心圆弧。 另外两侧是连接第一侧的锥体的母线段。 本发明可应用于涡轮发动机的燃烧室的室端壁的偏转器。
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公开(公告)号：US07937944B2
公开(公告)日：2011-05-10
申请号：US11780287
申请日：2007-07-19
申请人： Antoine Robert Alain Brunet , Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
发明人： Antoine Robert Alain Brunet , Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
IPC分类号： F02C7/22
CPC分类号： F02C3/08 , F01D5/082 , F01D25/12 , F02C3/14 , F02C7/18 , F05D2240/14 , F05D2250/182 , F23R3/26 , Y02T50/676
摘要： A system for ventilating a combustion chamber wall in a turbomachine is disclosed. The system includes a centrifugal compressor, a diffuser, a combustion chamber, and an annular case arranged radially between the combustion chamber and a downstream end-piece of the diffuser. The annular case includes a radially external wall for the guidance of an air flow coming out of the diffuser, and a radially internal wall delimiting with the end-piece of the diffuser a channel for the air coming out of the diffuser to pass through.
摘要翻译： 公开了一种用于使涡轮机中的燃烧室壁通风的系统。 该系统包括离心式压缩机，扩散器，燃烧室和径向布置在燃烧室与扩散器的下游端部之间的环形壳体。 环形壳体包括用于引导从扩散器出来的空气流的径向外壁，以及限定扩散器的端部的径向内壁，用于从扩散器流出的空气通过。
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公开(公告)号：US07827798B2
公开(公告)日：2010-11-09
申请号：US11780246
申请日：2007-07-19
IPC分类号： F02C1/00
CPC分类号： F23R3/26
摘要： A system for ventilating a combustion chamber wall in a turbomachine is disclosed. The system includes a diffuser mounted at the inlet of the combustion chamber, an annular end-piece that extends downstream to an injection device for injecting ventilation air, and an annular convecting metal sheet being arranged radially between the combustion chamber and the end-piece of the diffuser in order to delimit, with an internal wall of the chamber, an annular stream for the flow of air that is stable and without separation supplying holes in the chamber and the injection device.
摘要翻译： 公开了一种用于使涡轮机中的燃烧室壁通风的系统。 该系统包括安装在燃烧室入口处的扩散器，在下游延伸到用于注入通风空气的注射装置的环形端件，以及环形对流金属片，其沿径向设置在燃烧室和末端件之间 扩散器为了界定室的内壁，用于空气流的环形流，其稳定且没有分离在腔室和注射装置中提供孔。
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公开(公告)号：US20080155988A1
公开(公告)日：2008-07-03
申请号：US11837856
申请日：2007-08-13
申请人： Patrice Andre COMMARET , Jean-Michel Serge Marcel Duret , Didier Hippolyte Hernandez , David Locatelli
发明人： Patrice Andre COMMARET , Jean-Michel Serge Marcel Duret , Didier Hippolyte Hernandez , David Locatelli
CPC分类号： F23R3/04 , F23R2900/03041 , F23R2900/03042 , Y02T50/675
摘要： An annular combustion chamber for a turbomachine, the chamber comprising an inner wall, an outer wall, and a chamber end wall disposed between said inner and outer walls in the upstream region of said chamber, the chamber end wall presenting an outer fastener rim and/or an inner fastener rim, and the outer and/or inner wall presenting a respective upstream fastener rim, the chamber end wall and the outer and/or inner wall being fastened together via their fastener rims, cooling channels being made between its fastener rims, said channels opening out to the inside of the combustion chamber. Advantageously, a spacer is placed between said fastener rims, and said channels are formed in the thickness or in the sides of the spacer.
摘要翻译： 一种用于涡轮机的环形燃烧室，所述腔室包括内壁，外壁和设置在所述腔室的上游区域中的所述内壁和外壁之间的腔室端壁，所述腔室端壁呈现外紧固件边缘和/ 或内部紧固件边缘，并且外壁和/或内壁具有相应的上游紧固件边缘，腔室端壁和外壁和/或内壁经由其紧固件边缘紧固在一起，在其紧固件边缘之间形成冷却通道， 所述通道通向燃烧室的内部。 有利地，间隔件被放置在所述紧固件轮缘之间，并且所述通道形成在间隔件的厚度或侧面中。
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公开(公告)号：US20080141680A1
公开(公告)日：2008-06-19
申请号：US11780287
申请日：2007-07-19
申请人： Antoine Robert Alain BRUNET , Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
发明人： Antoine Robert Alain BRUNET , Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
CPC分类号： F02C3/08 , F01D5/082 , F01D25/12 , F02C3/14 , F02C7/18 , F05D2240/14 , F05D2250/182 , F23R3/26 , Y02T50/676
摘要： System for ventilating a combustion chamber wall A system for ventilating a combustion chamber wall in a turbomachine comprising a centrifugal compressor (10) supplying, via a diffuser (12), a combustion chamber (14), this system comprising an annular case (90) arranged radially between the combustion chamber and a downstream end-piece (26) of the diffuser and that comprises a radially external wall (92) for the guidance of an air flow coming out of the diffuser, and a radially internal wall (94) delimiting with the end-piece of the diffuser a channel (88) for the air coming out of the diffuser to pass through.
摘要翻译： 用于使燃烧室壁通风的系统用于对涡轮机中的燃烧室壁进行通风的系统，包括经由扩散器（12），燃烧室（14）供应的离心压缩机（10），该系统包括环形壳体（90） 径向地布置在燃烧室和扩散器的下游端件（26）之间，并且包括径向外壁（92），用于引导从扩散器出来的空气流;以及径向内壁（94），其限定 扩散器的端部件用于从扩散器流出的空气通过的通道（88）。
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公开(公告)号：US20080072603A1
公开(公告)日：2008-03-27
申请号：US11859280
申请日：2007-09-21
IPC分类号： F23R3/00
摘要： An annular turbomachine combustion chamber comprising an inner wall, an outer wall, and a chamber end wall disposed between said inner and outer walls in the upstream region of said chamber, the chamber end wall presenting a central portion and an outer assembly flange, and the outer wall presenting an upstream assembly flange, the chamber end wall and the outer wall being assembled together by their assembly flanges, in which the free edge of said outer assembly flange is curved inwards. In addition, the outer face of the outer assembly flange presents a shoulder.
摘要翻译： 一种环形涡轮机燃烧室，包括设置在所述室的上游区域中的所述内壁和外壁之间的内壁，外壁和室端壁，所述室端壁呈现中心部分和外部组件凸缘， 外壁呈现上游组件凸缘，腔室端壁和外壁通过其组装凸缘组装在一起，其中所述外部组件凸缘的自由边缘向内弯曲。 此外，外部组件凸缘的外表面具有肩部。
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公开(公告)号：US20080019828A1
公开(公告)日：2008-01-24
申请号：US11780246
申请日：2007-07-19
IPC分类号： F01D9/06
CPC分类号： F23R3/26
摘要： System for ventilating a combustion chamber wall in a turbomachine comprising a diffuser (12) mounted at the inlet of the combustion chamber (14) and comprising an annular end-piece (28) that extends downstream to means (42) for injecting ventilation air, an annular convecting metal sheet (100) being arranged radially between the combustion chamber and the end-piece of the diffuser in order to delimit, with an internal wall of the chamber, an annular stream (90) for the flow of air that is stable and without separation supplying holes in the chamber and the injection means.
摘要翻译： 用于使涡轮机中的燃烧室壁通风的系统，包括安装在燃烧室（14）的入口处的扩散器（12），并且包括在下游延伸用于注入通风空气的装置（42）的环形端件（28） 环形对流金属片（100）沿径向布置在燃烧室和扩散器的端件之间，以便与腔室的内壁界定用于空气流动的环形流（90） 并且没有分离在腔室和注射装置中提供孔。
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