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1. 发明申请

US20100111683A1 FLUID FLOW MACHINE 有权
标题翻译：流体流化床
公开(公告)号：US20100111683A1
公开(公告)日：2010-05-06
申请号：US12605405
申请日：2009-10-26
申请人： Maxim Konter , Sergey Vorontsov , Alexander Khanin , Alexey Karelin , Alexander Bone
发明人： Maxim Konter , Sergey Vorontsov , Alexander Khanin , Alexey Karelin , Alexander Bone
IPC分类号： F01D9/04
CPC分类号： F01D5/142 , F01D9/041 , F05D2200/20 , F05D2240/301 , Y02T50/673
摘要： A fluid flow engine (1), in particular a turbo engine, has at least one guide vane row (5) with a plurality of guide vanes (6) and at least one rotor blade row (7) with a plurality of rotor blades (8). One guide vane row (5) and one rotor blade row (7) that follows the former directly downstream with respect to a working gas flow (11), together form a stage (10) of the fluid flow engine (1). To reduce the load on the rotor blades (8), the guide vanes (6) and the rotor blades (8) are coordinated at least in one stage (10) so that in a reference relative position between the respective guide vane (6) and the respective rotor blade (8), there is an axial distance (B) and a circumferential distance (C) between the outgoing flow edge (16) of the respective guide vane (6) and the oncoming flow edge (17) of the respective rotor blade (8) that is measured in the axial direction and is varied along a height (H) of a gas path (12) running axially between the blade rows (5, 7) of this stage (10), said height being measured radially.
摘要翻译：流体流动发动机（特别是涡轮发动机）具有至少一个具有多个导向叶片（6）的至少一个导向叶片排（5）和至少一个具有多个转子叶片的转子叶片排（7） 8）。一个导向叶片排（5）和一个转子叶片排（7），其相对于工作气体流（11）直接位于下游，一起形成流体流动引擎（1）的台（10）。为了减小转子叶片（8）上的负载，导叶（6）和转子叶片（8）至少在一个阶段（10）中协调，使得在相应的导向叶片（6）之间的参考相对位置，和相应的转子叶片（8）之间，在相应导向叶片（6）的出流边缘（16）和迎风轮（6）的迎面流动边缘（17）之间存在轴向距离（B）和周向距离（C）相应的转子叶片（8），其沿轴向测量并且沿着在该台（10）的叶片排（5,7）之间轴向延伸的气体路径（12）的高度（H）而变化，所述高度为径向测量

2. 发明授权

US08043052B2 Fluid flow machine 有权
标题翻译：流体流动机
公开(公告)号：US08043052B2
公开(公告)日：2011-10-25
申请号：US12605405
申请日：2009-10-26
申请人： Maxim Konter , Sergey Vorontsov , Alexander Khanin , Alexey Karelin , Alexander Bone
发明人： Maxim Konter , Sergey Vorontsov , Alexander Khanin , Alexey Karelin , Alexander Bone
IPC分类号： F01D9/04
CPC分类号： F01D5/142 , F01D9/041 , F05D2200/20 , F05D2240/301 , Y02T50/673
摘要： A fluid flow engine (1), in particular a turbo engine, has at least one guide vane row (5) with a plurality of guide vanes (6) and at least one rotor blade row (7) with a plurality of rotor blades (8). One guide vane row (5) and one rotor blade row (7) that follows the former directly downstream with respect to a working gas flow (11), together form a stage (10) of the fluid flow engine (1). To reduce the load on the rotor blades (8), the guide vanes (6) and the rotor blades (8) are coordinated at least in one stage (10) so that in a reference relative position between the respective guide vane (6) and the respective rotor blade (8), there is an axial distance (B) and a circumferential distance (C) between the outgoing flow edge (16) of the respective guide vane (6) and the oncoming flow edge (17) of the respective rotor blade (8) that is measured in the axial direction and is varied along a height (H) of a gas path (12) running axially between the blade rows (5, 7) of this stage (10), said height being measured radially.
摘要翻译：流体流动发动机（特别是涡轮发动机）具有至少一个具有多个导向叶片（6）的至少一个导向叶片排（5）和至少一个具有多个转子叶片的转子叶片排（7） 8）。一个导向叶片排（5）和一个转子叶片排（7），其相对于工作气体流（11）直接位于下游，一起形成流体流动引擎（1）的台（10）。为了减小转子叶片（8）上的负载，导叶（6）和转子叶片（8）至少在一个阶段（10）中协调，使得在相应的导向叶片（6）之间的参考相对位置，和相应的转子叶片（8）之间，在相应导向叶片（6）的出流边缘（16）和迎风轮（6）的迎面流动边缘（17）之间存在轴向距离（B）和周向距离（C）相应的转子叶片（8），其沿轴向测量并且沿着在该台（10）的叶片排（5,7）之间轴向延伸的气体路径（12）的高度（H）而变化，所述高度为径向测量

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