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1. 发明授权

US08047777B2 Turbomachine diffuser 有权
标题翻译：涡轮机扩散器
公开(公告)号：US08047777B2
公开(公告)日：2011-11-01
申请号：US12190105
申请日：2008-08-12
申请人： Patrice Andre Commaret , Michel Andre Albert Desaulty , Romain Nicolas Lunel , Pascale Rollet
发明人： Patrice Andre Commaret , Michel Andre Albert Desaulty , Romain Nicolas Lunel , Pascale Rollet
IPC分类号： F04D29/44 , F04D29/54 , F03B1/00 , F03B11/02 , F03B5/00
CPC分类号： F02C3/08 , F02C3/14 , F04D29/444 , F05D2250/71
摘要： A turbomachine comprising an annular combustion chamber (40) with injection orifices (44); a centrifugal compressor (10) having a centrifugal downstream stage and an annular diffuser (20) comprising: a radially-oriented upstream portion (21)with diffusion passages (22) connected to the outlet of the compressor and an elbow-shaped intermediate portion (24)and a downstream portion (25) comprising a series of flow-straightening vanes (26) and inclined relative to the axis (A) of the turbomachine. In the section plane containing the axis (A) of the turbomachine and passing via the center (C) of one of said injection orifices (44), the curvilinear abscissa distance along a flow line (L) between the middle (0) of the flow path at the trailing edges of the flow-straightening vanes (26) and said center (C) is greater than or equal to three times the height (h) of said flow path.
摘要翻译：一种涡轮机，包括具有喷射孔（44）的环形燃烧室（40）; 具有离心下游级的离心式压缩机（10）和环形扩散器（20），包括：径向定向的上游部分（21），其具有连接到压缩机出口的扩散通道（22）和肘形中间部分 24）和包括一系列流动矫直叶片（26）并相对于涡轮机的轴线（A）倾斜的下游部分（25）。在包含涡轮机的轴线（A）并且经过所述喷射孔（44）中的一个的中心（C）的截面中，沿着沿着所述喷嘴的中间（0）之间的流动线（L）的曲线横坐标距离在流动矫正叶片（26）和所述中心（C）的后缘处的流动路径大于或等于所述流动路径的高度（h）的三倍。

2. 发明授权

US07861529B2 Device for injecting a mixture of air and fuel, and combustion chamber and turbomachine both equipped with such a device 有权
标题翻译：用于喷射空气和燃料的混合物的装置，以及配备有这种装置的燃烧室和涡轮机
公开(公告)号：US07861529B2
公开(公告)日：2011-01-04
申请号：US11768603
申请日：2007-06-26
申请人： Patrice Andre Commaret , Denis Jean Maurice Sandelis
发明人： Patrice Andre Commaret , Denis Jean Maurice Sandelis
IPC分类号： F02C7/22
CPC分类号： F23R3/14 , Y02T50/675
摘要： An injection device for injecting a mixture of air and fuel into a combustion chamber of a turbomachine is disclosed. The injection device includes two fuel circuits and a Venturi which improves the carburation.
摘要翻译：公开了一种用于将空气和燃料的混合物喷射到涡轮机的燃烧室中的注射装置。注射装置包括两个燃料电路和文丘里管，其改善了渗碳。

3. 发明授权

US07661273B2 Turbomachine with annular combustion chamber 有权
标题翻译：涡轮机与环形燃烧室
公开(公告)号：US07661273B2
公开(公告)日：2010-02-16
申请号：US12198386
申请日：2008-08-26
申请人： Patrice Andre Commaret , Mario Cesar De Sousa , Didier Hippolyte Hernandez
发明人： Patrice Andre Commaret , Mario Cesar De Sousa , Didier Hippolyte Hernandez
IPC分类号： F02C7/20
CPC分类号： F23R3/283 , F02C3/14 , F05D2230/642 , F05D2250/70 , F05D2260/96 , F23R3/50 , F23R3/60
摘要： Turbomachine with an annular combustion chamber including at its upstream end an annular chamber bottom, and attached at its downstream end by annular flanges to a radially inner casing and outer casing, wherein the upstream end of the chamber is connected to the inner casing or outer casing by elastically deformable bridges.
摘要翻译：具有环形燃烧室的涡轮机，其上游端部包括环形室底部，并且在其下游端通过环形凸缘附接到径向内壳体和外壳体，其中室的上游端连接到内壳体或外壳体通过可弹性变形的桥梁。

4. 发明申请

US20090047127A1 TURBOMACHINE DIFFUSER 有权
标题翻译：涡轮增压器
公开(公告)号：US20090047127A1
公开(公告)日：2009-02-19
申请号：US12190105
申请日：2008-08-12
申请人： Patrice Andre Commaret , Michel Andre Albert Desaulty , Romain Nicolas Lunel , Pascale Rollet
发明人： Patrice Andre Commaret , Michel Andre Albert Desaulty , Romain Nicolas Lunel , Pascale Rollet
IPC分类号： F01D9/02
CPC分类号： F02C3/08 , F02C3/14 , F04D29/444 , F05D2250/71
摘要： A turbomachine comprising: an annular combustion chamber (40) with injection orifices (44); a centrifugal compressor (10) having a centrifugal downstream stage; and an annular diffuser (20) comprising: a radially-oriented upstream portion (21) with diffusion passages (22) connected to the outlet of the compressor; an elbow-shaped intermediate portion (24); and a downstream portion (25) comprising a series of flow-straightening vanes (26) and inclined relative to the axis (A) of the turbomachine. In the section plane containing the axis (A) of the turbomachine and passing via the center (C) of one of said injection orifices (44), the curvilinear abscissa distance along a flow line (L) between the middle (O) of the flow path at the trailing edges of the flow-straightening vanes (26) and said center (C) is greater than or equal to three times the height (h) of said flow path.
摘要翻译：一种涡轮机，包括：具有喷射孔（44）的环形燃烧室（40）; 具有离心下游级的离心式压缩机（10）和环形扩散器（20），包括：径向定向的上游部分（21），其具有连接到压缩机出口的扩散通道（22）肘形中间部分（24）; 以及包括一系列流动整流叶片（26）并相对于涡轮机的轴线（A）倾斜的下游部分（25）。在包含涡轮机的轴线（A）并且经过所述喷射孔（44）中的一个的中心（C）的截面中，沿着沿着所述喷射孔（44）的中间（O）的流线（L）的曲线横坐标距离在流动矫正叶片（26）和所述中心（C）的后缘处的流动路径大于或等于所述流动路径的高度（h）的三倍。

5. 发明申请

US20090019856A1 CHAMBER-BOTTOM BAFFLE, COMBUSTION CHAMBER COMPRISING SAME AND GAS TURBINE ENGINE FITTED THEREWITH 审中-公开
标题翻译：箱体底部，包括相同的燃烧室和燃气涡轮发动机
公开(公告)号：US20090019856A1
公开(公告)日：2009-01-22
申请号：US12165995
申请日：2008-07-01
申请人： Patrice Andre Commaret , Didier Hippolyte Hernandez , Romain Nicolas Lunel
发明人： Patrice Andre Commaret , Didier Hippolyte Hernandez , Romain Nicolas Lunel
IPC分类号： F23R3/42
CPC分类号： F23R3/04 , F23R3/002 , F23R3/10 , F23R3/50
摘要： The present invention relates to a baffle (10) for the bottom of a combustion chamber of a gas turbine engine, comprising a flat portion of wall (10a) with an opening for an injector of the combustion chamber to pass through, two longitudinal edges (10c, 10d) for the assembly to two adjacent baffles and two transverse edges (10e, 10f), wherein at least one of the edges comprises a joint cover (10d1) arranging a housing (10d10) along said edge for an edge (10′c) of an adjacent baffle (10′) so as to seal the junction between the two edges. The invention also relates to a combustion chamber incorporating said baffles.
摘要翻译：本发明涉及一种用于燃气涡轮发动机的燃烧室的底部的挡板（10），其包括具有用于燃烧室的喷射器通过的开口的壁（10a）的平坦部分，两个纵向边缘 10e，10d），用于组装到两个相邻的挡板和两个横向边缘（10e，10f），其中至少一个边缘包括沿着所述边缘设置壳体（10d10）的接合盖（10d1），用于边缘（10' c）相邻的挡板（10'），以便密封两个边缘之间的接合部。本发明还涉及包含所述挡板的燃烧室。

6. 发明授权

US08490401B2 Annular combustion chamber for a gas turbine engine 有权
标题翻译：用于燃气涡轮发动机的环形燃烧室
公开(公告)号：US08490401B2
公开(公告)日：2013-07-23
申请号：US12993379
申请日：2009-04-21
申请人： Patrice Andre Commaret , Didier Hippolyte Hernandez
发明人： Patrice Andre Commaret , Didier Hippolyte Hernandez
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/283
摘要： An annular combustion chamber for a gas turbine engine includes radially inner and outer walls connected together by a chamber end wall including openings, each of which receives a fuel injection system. Heat protection deflectors are fastened to the chamber end wall. Holes are formed through the chamber end wall to pass cooling air onto an upstream face of each deflector. The inner or outer edge of a deflector presents a sealing rim engaging the respective inner or outer wall of the chamber.
摘要翻译：用于燃气涡轮发动机的环形燃烧室包括通过包括开口的室端壁连接在一起的径向内壁和外壁，每个开口接收燃料喷射系统。热保护导流器固定在腔室端壁上。孔通过腔室端壁形成，以将冷却空气传递到每个偏转器的上游面上。偏转器的内边缘或外边缘具有接合室的相应内壁或外壁的密封边缘。

7. 发明授权

US08387395B2 Annular combustion chamber for a turbomachine 有权
标题翻译：用于涡轮机的环形燃烧室
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。

8. 发明授权

US07971439B2 Annular turbomachine combustion chamber 有权
标题翻译：环形涡轮机燃烧室
公开(公告)号：US07971439B2
公开(公告)日：2011-07-05
申请号：US11859280
申请日：2007-09-21
申请人： Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
发明人： Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
IPC分类号： F23R3/50
CPC分类号： F23R3/10 , F02C3/14 , F23R3/60
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。

9. 发明授权

US07707832B2 Device for injecting a mixture of air and fuel, and a combustion chamber and turbomachine provided with such a device 有权
标题翻译：用于喷射空气和燃料的混合物的装置，以及具有这种装置的燃烧室和涡轮机
公开(公告)号：US07707832B2
公开(公告)日：2010-05-04
申请号：US11566330
申请日：2006-12-04
申请人： Patrice Andre Commaret , Denis Jean Maurice Sandelis , Denis Gabriel Trahot
发明人： Patrice Andre Commaret , Denis Jean Maurice Sandelis , Denis Gabriel Trahot
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/283 , F23R3/14 , Y02T50/675
摘要： A device for injecting a mixture of air and fuel into a combustion chamber of a turbomachine is disclosed. The injection device has symmetry of revolution about an axis and includes radial swirl inducers of outside diameter D2, a bowl spaced axially from the radial swirl inducers, and a support ring for supporting the injection device, which is arranged around the bowl. The bowl has a cylindrical wall extended by a flared wall, the flared wall being provided with air intake holes. The support ring includes a first cylindrical portion of outside diameter D3, connected to a second cylindrical portion of outside diameter D4 spaced axially from the first cylindrical portion, the first cylindrical portion being connected to the cylindrical wall of the bowl by a plurality of support tabs.
摘要翻译：公开了一种用于将空气和燃料的混合物喷射到涡轮机的燃烧室中的装置。注射装置具有围绕轴线的旋转对称性，并且包括外径D2的径向漩涡诱导器，与径向涡流诱导器轴向间隔开的碗，以及用于支撑围绕碗的喷射装置的支撑环。碗具有由扩口壁延伸的圆柱形壁，扩口壁设有进气孔。支撑环包括外直径D3的第一圆柱形部分，其连接到与第一圆柱形部分轴向间隔开的外径D4的第二圆柱形部分，第一圆柱形部分通过多个支撑片连接到碗的圆柱形壁。

10. 发明申请

US20100043449A1 DEVICE FOR ATTACHING A COMBUSTION CHAMBER 有权
标题翻译：用于连接燃烧室的装置
公开(公告)号：US20100043449A1
公开(公告)日：2010-02-25
申请号：US12177274
申请日：2008-07-22
申请人： Patrice Andre COMMARET , Sylvain Duval , Didier Hippolyte Hernandez , Francois Jean-Claude Vuillemenot Yann
发明人： Patrice Andre COMMARET , Sylvain Duval , Didier Hippolyte Hernandez , Francois Jean-Claude Vuillemenot Yann
IPC分类号： F02C7/20
CPC分类号： F23R3/60 , F01D9/023 , F01D25/24 , F02C3/14 , F05B2260/301 , F05D2230/642 , F05D2260/56 , F23R3/50 , Y02T50/671 , Y02T50/675
摘要： Turbomachine comprising an annular combustion chamber (48) comprising two, a radially inner (24) and a radially outer (26), walls exhibiting symmetry of revolution, which are connected at their upstream ends by an annular chamber end wall (28) equipped with fuel-injection means, which turbomachine comprises suspension means (50) for suspending the upstream end of the combustion chamber (48) from an outer casing (18).
摘要翻译：涡轮机械包括环形燃烧室（48），其包括两个呈现对称旋转的径向内部（24）和径向外部（26）的壁，所述壁在其上游端通过环形室端壁（28）连接，所述环形室端壁燃料喷射装置，其中涡轮机包括用于将燃烧室（48）的上游端悬挂在外壳（18）上的悬挂装置（50）。

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