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公开(公告)号：US20100257864A1
公开(公告)日：2010-10-14
申请号：US12420973
申请日：2009-04-09
IPC分类号： F02C1/00
CPC分类号： F23R3/007 , F02C3/145 , F05D2300/21 , F05D2300/603 , F05D2300/6033 , F23R3/002 , F23R3/54 , F23R2900/00018
摘要： A gas turbine engine has an annular reverse-flow combustor with a combustor inner liner enclosing a combustion chamber. The inner liner having a dome portion at an upstream end of the combustor and a downstream combustor exit defined between a small exit duct portion and a large exit duct portion. At least one of the dome portion, the small exit duct portion and the large exit duct portion is made of a separately formed hemi-toroidal shell composed of a ceramic matrix composite.
摘要翻译： 燃气涡轮发动机具有环形逆流燃烧器，其具有包围燃烧室的燃烧器内衬。 内衬具有位于燃烧器上游端的圆顶部分和限定在小出口管道部分和大出口管道部分之间的下游燃烧器出口。 圆顶部分，小出口管道部分和大出口管道部分中的至少一个由单独形成的由陶瓷基体复合材料构成的半环形壳体制成。
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公开(公告)号：US08745989B2
公开(公告)日：2014-06-10
申请号：US12420973
申请日：2009-04-09
CPC分类号： F23R3/007 , F02C3/145 , F05D2300/21 , F05D2300/603 , F05D2300/6033 , F23R3/002 , F23R3/54 , F23R2900/00018
摘要： A gas turbine engine has an annular reverse-flow combustor with a combustor inner liner enclosing a combustion chamber. The inner liner having a dome portion at an upstream end of the combustor and a downstream combustor exit defined between a small exit duct portion and a large exit duct portion. At least one of the dome portion, the small exit duct portion and the large exit duct portion is made of a separately formed hemi-toroidal shell composed of a ceramic matrix composite.
摘要翻译： 燃气涡轮发动机具有环形逆流燃烧器，其具有包围燃烧室的燃烧器内衬。 内衬具有位于燃烧器上游端的圆顶部分和限定在小出口管道部分和大出口管道部分之间的下游燃烧器出口。 圆顶部分，小出口管道部分和大出口管道部分中的至少一个由单独形成的由陶瓷基体复合材料构成的半环形壳体制成。
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公开(公告)号：US07721436B2
公开(公告)日：2010-05-25
申请号：US11311145
申请日：2005-12-20
IPC分类号： B21K25/00
CPC分类号： F23R3/14 , F23R2900/00018 , Y10T29/4932 , Y10T29/49323
摘要： A combustor swirler for a gas turbine engine and method of manufacturing by metal injection molding an inner component and an outer cylindrical component. Indentations are molded in one of the inner and outer components and sealed by the engagement of the components together to form a series of fluid flow passages. The inner and outer components are molded with interlocking features for ensuring proper alignment of the components during assembly.
摘要翻译： 一种用于燃气涡轮发动机的燃烧器旋流器和通过金属注射成型内部部件和外部圆柱形部件制造方法。 压痕被模制在内部和外部部件中的一个中，并且通过部件的接合被密封在一起以形成一系列流体流动通道。 内部和外部部件被模制成具有互锁特征，用于在组装期间确保部件的正确对准。
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公开(公告)号：US07716933B2
公开(公告)日：2010-05-18
申请号：US11538648
申请日：2006-10-04
IPC分类号： F02C7/22
CPC分类号： F02C7/222 , F05D2230/10
摘要： A fuel manifold for a gas turbine engine having a first peripheral surface having a first channel defined therein and a second peripheral surface having a second channel defined therein, each of the first and second channels being sealingly enclosed to define a corresponding conduit.
摘要翻译： 一种用于燃气涡轮发动机的燃料歧管，其具有限定在其中的第一通道的第一外围表面和限定在其中的第二通道的第二外围表面，所述第一通道和第二通道中的每一个密封地封闭以限定相应的导管。
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公开(公告)号：US20070137208A1
公开(公告)日：2007-06-21
申请号：US11311145
申请日：2005-12-20
申请人： Lev Prociw , Harris Shafique , Aleksander Kojovic
发明人： Lev Prociw , Harris Shafique , Aleksander Kojovic
IPC分类号： F23R3/14
CPC分类号： F23R3/14 , F23R2900/00018 , Y10T29/4932 , Y10T29/49323
摘要： A combustor swirler for a gas turbine engine and method of manufacturing by injection moulding an inner component and an outer cylindrical component. Indentations are moulded in of the inner and outer component and sealed by the engagement of the components together to form a series of fluid flow passages.
摘要翻译： 一种用于燃气涡轮发动机的燃烧器旋流器和通过注射成型内部部件和外部圆柱形部件来制造的方法。 凹陷被模制在内部和外部部件中并通过部件的接合而密封在一起以形成一系列流体流动通道。
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