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21. 发明申请

US20100229570A1 BURNER FOR A GAS TURBINE AND METHOD FOR LOCALLY COOLING A HOT GASES FLOW PASSING THROUGH A BURNER 有权
标题翻译：用于气体燃烧器的燃烧器和用于局部冷却的燃烧器通过燃烧器通过的热气流
公开(公告)号：US20100229570A1
公开(公告)日：2010-09-16
申请号：US12720890
申请日：2010-03-10
申请人： Adnan Eroglu , Andrea Ciani , Johannes Buss , Michael Düsing , Urs Benz
发明人： Adnan Eroglu , Andrea Ciani , Johannes Buss , Michael Düsing , Urs Benz
IPC分类号： F23D14/78 , F02C7/12 , F02C3/14
CPC分类号： F02C6/003 , F05D2240/127 , F05D2250/21 , F23D2209/20 , F23R3/06 , F23R3/16 , F23R3/18
摘要： The burner (1) for a gas turbine includes a duct (2) housing a plurality of tetrahedron shaped vortex generators (3) and a lance (4) to inject a fuel to be combusted. Within the duct (2), a plurality of vortex generators (3) are provided with a plurality of holes (9) for injecting cooling air. The cooling holes (9) define passing through areas that are non-uniformly distributed on a top wall (11) of the vortex generators (3). A method for locally cooling a hot gases flow passing through a burner includes non-uniformly injecting cooling air from a vortex generator into the hot gas flow in the duct, which can reduce the occurrence of flashback in the burner.
摘要翻译：用于燃气轮机的燃烧器（1）包括容纳多个四面体形涡流发生器（3）的管道（2）和用于喷射要燃烧的燃料的喷枪（4）。在管道（2）内，多个涡流发生器（3）设置有用于喷射冷却空气的多个孔（9）。冷却孔（9）限定了不均匀分布在涡流发生器（3）的顶壁（11）上的通过区域。用于局部冷却通过燃烧器的热气流的方法包括将来自涡流发生器的冷却空气不均匀地喷射到管道中的热气流中，这可以减少燃烧器中的回火现象。

22. 发明授权

US06223538B1 Ceramic lining 有权
标题翻译：陶瓷衬里
公开(公告)号：US06223538B1
公开(公告)日：2001-05-01
申请号：US09442480
申请日：1999-11-18
申请人： Urs Benz , Armin Heger , Marcel König , Axel Kranzmann , Andreas Pfeiffer , Roger Suter , Hugo Wetter
发明人： Urs Benz , Armin Heger , Marcel König , Axel Kranzmann , Andreas Pfeiffer , Roger Suter , Hugo Wetter
IPC分类号： F02C300
CPC分类号： F23R3/007 , F23M5/02 , F23R3/002
摘要： The invention relates to a ceramic lining for combustion chambers (8) consisting of several juxtaposed elements (1) that are attached by means of a retention bolt (3) to the inside of a thermally highly stressed metallic support wall (4), whereby at least one insulation body (5) is arranged between the metallic support wall (4) and the ceramic elements (1). It is characterized in that the ceramic elements (1) essentially have the shape of a straight, regular pyramid whose base (2) has n corners, preferably three corners, and faces the combustion chamber (8), and into whose tip the retention bolt (3) is integrated.
摘要翻译：本发明涉及一种用于燃烧室（8）的陶瓷衬里，其由若干并置的元件（1）构成，其通过固定螺栓（3）附接到热应力高的金属支撑壁（4）的内部，由此在在金属支撑壁（4）和陶瓷元件（1）之间布置有至少一个绝缘体（5）。其特征在于，陶瓷元件（1）基本上具有直的规则金字塔的形状，其基部（2）具有n个角，优选三个角，面向燃烧室（8），并且其顶端具有固定螺栓（3）被集成。

23. 发明授权

US08555655B2 Turbomachine, especially gas turbine 有权
标题翻译：涡轮机，特别是燃气轮机
公开(公告)号：US08555655B2
公开(公告)日：2013-10-15
申请号：US12140094
申请日：2008-06-16
申请人： Urs Benz , Jonas Hurter , Thorsten Motzkus
发明人： Urs Benz , Jonas Hurter , Thorsten Motzkus
IPC分类号： F02C7/28 , F02C7/30
CPC分类号： F01D11/005 , F01D9/023
摘要： A turbomachine with at least one combustion chamber and at least one turbine which lies downstream of it. The turbine has at least one support element and a lining element connected to the support element and formed as a heat shield. A gap sealed by means of a seal, is formed between the at least one combustion chamber and the turbine, an exchangeable insert is arranged in the gap on the end face on the support element and protects at least the support element against hot gases which penetrate into the gap, and against oxidation which is associated with it.
摘要翻译：具有至少一个燃烧室的涡轮机和位于其下游的至少一个涡轮机。涡轮机具有至少一个支撑元件和连接到支撑元件并形成为隔热罩的衬里元件。在所述至少一个燃烧室和所述涡轮机之间形成有通过密封件密封的间隙，在所述支撑元件的端面上的所述间隙中布置有可交换的插入件，并且至少保护所述支撑元件免受穿透的热气体进入间隙，并防止与之相关的氧化。

24. 发明申请

US20120047901A1 REHEAT BURNER 有权
标题翻译： REHEAT燃烧器
公开(公告)号：US20120047901A1
公开(公告)日：2012-03-01
申请号：US13205146
申请日：2011-08-08
申请人： Johannes BUSS , Andrea Ciani , Urs Benz , Michael Düsing , Michael Hutapea , Adnan Eroglu
发明人： Johannes BUSS , Andrea Ciani , Urs Benz , Michael Düsing , Michael Hutapea , Adnan Eroglu
IPC分类号： F23R3/28
CPC分类号： F23D11/402 , F23C3/002 , F23D11/408 , F23R3/002 , F23R3/12 , F23R3/20 , F23R2900/03341
摘要： A reheat burner includes a channel with a lance projecting thereinto to inject a fuel over an injection plane perpendicular to a channel longitudinal axis. The channel and lance define a vortex generation zone upstream of the injection plane and a mixing zone downstream of the injection plane in the hot gas direction. The mixing zone has a cross section with diverging side walls in the hot gas direction. The diverging side walls define curved surfaces in the hot gas direction having a constant radius.
摘要翻译：再热燃烧器包括一个其中突出有喷枪的通道，用于在垂直于通道纵向轴线的喷射平面上喷射燃料。通道和喷枪在注射平面的上游限定了涡流产生区，在热气体方向上限定了注入平面下游的混合区。混合区具有在热气体方向上具有发散侧壁的横截面。发散侧壁在热气体方向上形成具有恒定半径的弯曲表面。

25. 发明申请

US20120036824A1 REHEAT BURNER 有权
标题翻译： REHEAT燃烧器
公开(公告)号：US20120036824A1
公开(公告)日：2012-02-16
申请号：US13195993
申请日：2011-08-02
申请人： Johannes Buss , Andrea Ciani , Adnan Eroglu , Urs Benz , Michael DÜSING , Michael Hutapea
发明人： Johannes Buss , Andrea Ciani , Adnan Eroglu , Urs Benz , Michael DÜSING , Michael Hutapea
IPC分类号： F02C1/06 , F02C7/228
CPC分类号： F23D11/402 , F23D11/408 , F23D14/64 , F23R3/002 , F23R3/12 , F23R3/20 , F23R2900/03341
摘要： A reheat burner (1) includes a channel (2) with a lance (3) protruding thereinto to inject a fuel over an injection plane (4) perpendicular to a channel longitudinal axis (15). The channel (2) and lance (3) define a vortex generation zone (6) upstream of the injection plane (4) and a mixing zone (9) downstream of the injection plane (4) in the hot gas (G) direction. The mixing zone (9) includes a high speed area (16) with a constant cross section, and a diffusion area (17) with a flared cross section downstream of the high speed area (16) in the hot gas (G) direction.
摘要翻译：再热燃烧器（1）包括具有突出于其中的喷枪（3）的通道（2），以在垂直于通道纵向轴线（15）的喷射平面（4）上喷射燃料。通道（2）和喷枪（3）在喷射平面（4）的上游限定涡流产生区（6），在热气（G）方向上限定喷射平面（4）下游的混合区（9）。混合区（9）包括具有恒定横截面的高速区域（16）和在热气体（G）方向上在高速区域（16）下游具有扩口横截面的扩散区域）。

26. 发明授权

US07934381B2 Fuel lance for a gas turbine installation and a method for operating a fuel lance 有权
标题翻译：用于燃气轮机安装的燃料喷枪和用于操作燃料喷枪的方法
公开(公告)号：US07934381B2
公开(公告)日：2011-05-03
申请号：US12240268
申请日：2008-09-29
申请人： Adnan Eroglu , Felix Guethe , Urs Benz
发明人： Adnan Eroglu , Felix Guethe , Urs Benz
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/36 , F23L7/00 , F23L2900/07002 , F23L2900/07009 , Y02E20/16
摘要： A fuel lance for a gas turbine installation with sequential combustion, in which hot gas is produced in a first combustion chamber and expanded in a subsequent turbine, and then flows through a subsequent second combustion chamber in which the fuel lance for injecting fuel into the hot gas is arranged. The fuel lance has a lance section which extends in the flow direction of the hot gas and includes at least an outer tube which is arranged concentrically to a lance axis, and a center tube which is concentrically arranged in the outer tube and in which the fuel is guided to the lance tip and is injected through first injection openings in the region of the lance tip into the hot gas. The fuel lance is modified for operation with syngas by the first injection openings being arranged directly on the lance tip, and by the first injection openings being oriented so that the fuel jets which emerge from them include an acute angle with the lance axis.
摘要翻译：一种用于具有顺序燃烧的燃气轮机装置的燃料喷枪，其中在第一燃烧室中产生热气体并在随后的涡轮机中膨胀，然后流过随后的第二燃烧室，其中燃料喷枪用于将燃料喷射到热排气。燃料喷枪具有沿着热气体的流动方向延伸的喷枪部分，并且至少包括与喷枪轴线同心设置的外管，以及同心地布置在外管中的中心管，其中燃料被引导到喷枪尖端，并且通过喷枪尖端的区域中的第一喷射孔注入热气体中。燃料喷枪通过第一喷射开口被直接设置在喷枪尖端上而被修改以用合成气操作，并且第一喷射开口被定向成使得从它们出来的燃料射流与喷枪轴线成锐角。

27. 发明申请

US20090042154A1 BURNER FOR A COMBUSTOR OF A TURBOGROUP 审中-公开
标题翻译：燃烧器用于涡轮组的燃烧器
公开(公告)号：US20090042154A1
公开(公告)日：2009-02-12
申请号：US12179854
申请日：2008-07-25
申请人： Carlos Riemer , Thorsten Motzkus , Urs Benz
发明人： Carlos Riemer , Thorsten Motzkus , Urs Benz
IPC分类号： F23C7/00
CPC分类号： F23R3/286 , F23R2900/03041
摘要： A burner for a combustor of a turbogroup is provided. The burner includes a burner body, an outlet flange, and a plenum which is exposed, or can be exposed, to admission of cooling medium. In order to improve the cooling of the outlet flange, a flow passage and a supply passage are formed. The flow passage and the supply passage are arranged so that the cooling medium from the plenum enters the flow passage, is transferred from the flow passage into the supply passage, and is discharged from the supply passage through holes into a burner interior.
摘要翻译：提供了一种用于涡轮组的燃烧器的燃烧器。燃烧器包括燃烧器本体，出口凸缘和暴露于或可暴露于冷却介质入口的气室。为了改善出口凸缘的冷却，形成流路和供给通道。流路和供给通道被布置成使得来自气室的冷却介质进入流动通道，从流动通道传送到供应通道中，并且通过孔从供给通道排出到燃烧器内部。

28. 发明授权

US06402059B1 Fuel lance for spraying liquid and/or gaseous fuels into a combustion chamber, and method of operating such a fuel lance 有权
标题翻译：用于将液体和/或气体燃料喷射到燃烧室中的燃料喷枪，以及操作这种燃料喷枪的方法
公开(公告)号：US06402059B1
公开(公告)日：2002-06-11
申请号：US09503711
申请日：2000-02-14
申请人： Urs Benz , Franz Joos
发明人： Urs Benz , Franz Joos
IPC分类号： F23D1422
CPC分类号： F23D14/22 , F23D11/101 , F23D14/78 , F23D17/002
摘要： In a fuel lance for spraying liquid and/or gaseous fuels into a combustion chamber, which fuel lance is part of a secondary or tertiary burner, around which a hot-gas jet flows in a main flow direction, and comprises a liquid-fuel passage for supplying liquid fuel and first means for spraying the liquid fuel from the liquid-fuel passage into the combustion chamber, operation characterized by reduced addition of water is made possible owing to the fact that the first means comprise a liquid-fuel nozzle, which sprays the liquid fuel essentially parallel to the main flow direction as a plain jet into the combustion chamber.
摘要翻译：在用于将液体和/或气体燃料喷射到燃烧室中的燃料喷枪中，该燃料喷枪是二次或三次燃烧器的一部分，热气流在主流动方向上流动，并且包括液体 - 燃料通道用于供应液体燃料的液体燃料和用于将液体燃料从液体燃料通道喷射到燃烧室中的第一装置，其特征在于减少水分的操作是可能的，这是由于第一装置包括液体燃料喷嘴液体燃料基本上平行于主流动方向，作为平均喷射入燃烧室。

29. 发明授权

US09057518B2 Reheat burner 有权
标题翻译：再热燃烧器
公开(公告)号：US09057518B2
公开(公告)日：2015-06-16
申请号：US13195993
申请日：2011-08-02
申请人： Johannes Buss , Andrea Ciani , Adnan Eroglu , Urs Benz , Michael Düsing , Michael Hutapea
发明人： Johannes Buss , Andrea Ciani , Adnan Eroglu , Urs Benz , Michael Düsing , Michael Hutapea
IPC分类号： F23R3/00 , F23D11/40 , F23R3/12 , F23D14/64 , F23R3/20
CPC分类号： F23D11/402 , F23D11/408 , F23D14/64 , F23R3/002 , F23R3/12 , F23R3/20 , F23R2900/03341
摘要： A reheat burner (1) includes a channel (2) with a lance (3) protruding thereinto to inject a fuel over an injection plane (4) perpendicular to a channel longitudinal axis (15). The channel (2) and lance (3) define a vortex generation zone (6) upstream of the injection plane (4) and a mixing zone (9) downstream of the injection plane (4) in the hot gas (G) direction. The mixing zone (9) includes a high speed area (16) with a constant cross section, and a diffusion area (17) with a flared cross section downstream of the high speed area (16) in the hot gas (G) direction.
摘要翻译：再热燃烧器（1）包括具有突出于其中的喷枪（3）的通道（2），以在垂直于通道纵向轴线（15）的喷射平面（4）上喷射燃料。通道（2）和喷枪（3）在喷射平面（4）的上游限定涡流产生区（6），在热气（G）方向上限定喷射平面（4）下游的混合区（9）。混合区（9）包括具有恒定横截面的高速区域（16）和在热气体（G）方向上在高速区域（16）下游具有扩口横截面的扩散区域）。

30. 发明授权

US08814173B2 Seal and seal arrangement for confining leakage flows between adjacent components of turbo-machines and gas turbines 有权
标题翻译：用于限制涡轮机和燃气轮机的相邻部件之间的泄漏流的密封和密封布置
公开(公告)号：US08814173B2
公开(公告)日：2014-08-26
申请号：US12978804
申请日：2010-12-27
申请人： Thorsten Motzkus , Urs Benz
发明人： Thorsten Motzkus , Urs Benz
IPC分类号： F16L15/02
CPC分类号： F16J9/20 , F01D11/005 , F05D2230/232 , F05D2230/237 , F05D2240/55 , F05D2250/70 , F05D2250/711 , F05D2250/712 , F16J9/22 , F16J15/0893 , F23R2900/00012
摘要： A seal for stemming leakage flows between adjacent components, especially of a gas turbine, has an elastically deformable, thin-walled sealing element and a thin-walled cover element which is U-shaped in cross section and between its legs and its base partially accommodates the sealing element. The legs of the cover element are arranged in the sealing arrangement, which features the seal, between two oppositely disposed walls of the other component in a movable manner relative to these walls which, together with the sealing surface of the other component, form a groove which is U-shaped in cross section. Forces, which act laterally upon the seal, are absorbed by the cover element and via the legs are diverted into the other component so that the integrity of the seal is maintained even in the case of lateral forces.
摘要翻译：在相邻部件（特别是燃气轮机）之间的用于阻塞泄漏的密封件具有可弹性变形的薄壁密封元件和薄壁盖元件，该元件的横截面为U形，并且其腿部与基座部分地容纳密封元件。盖元件的腿部以相对于这些壁可移动的方式布置在密封装置中，密封装置具有密封件，位于另一部件的两个相对设置的壁之间，与另一部件的密封表面一起形成凹槽其横截面为U形。在密封件上横向作用的力被盖元件吸收，并且经由腿被转移到另一个部件中，使得即使在侧向力的情况下也能保持密封的完整性。

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