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21. 发明授权

US5154059A Combustion chamber of a gas turbine 失效
标题翻译：燃气轮机的燃烧室
公开(公告)号：US5154059A
公开(公告)日：1992-10-13
申请号：US851125
申请日：1992-03-16
申请人： Jakob Keller
发明人： Jakob Keller
IPC分类号： F23R3/04 , F23C99/00 , F23D11/40 , F23D17/00 , F23R3/00 , F23R3/02 , F23R3/10 , F23R3/12 , F23R3/28 , F23R3/30 , F23R3/34 , F23R3/44 , F23R3/50
CPC分类号： F23R3/30 , F23D11/402 , F23D17/002 , F23R3/10 , F23R3/12 , F23R3/34 , F23R3/50 , F23C2900/07002
摘要： In a combustion chamber (A) of the form of an annular combustion chamber, a row of large and small premixed burners (B, C) are arranged along the annular front wall (10). The large premixed burners (B), which are the main burners of the combustion chamber (A), and the small premixed burners (C), which are the pilot burners of the combustion chamber (A), follow each other alternately and regularly along the front wall (10) where they also emerge into the combustion space of the combustion chamber (A). A plurality of air nozzles (D), whose injection is directed into the combustion space of the combustion chamber (A), are placed between the large premixed burners (B) and the small premixed burners (C).
摘要翻译：在环形燃烧室形式的燃烧室（A）中，沿着环形前壁（10）设置一排大而小的预混燃烧器（B，C）。作为燃烧室（A）的主燃烧器的大型预混燃烧器（B）和作为燃烧室（A）的先导式燃烧器的小型预混合燃烧器（C）彼此交替地和规则地相互依次前壁（10），它们也出现在燃烧室（A）的燃烧空间中。将大量预混合燃烧器（B）和小型预混合燃烧器（C）之间的多个喷射口（D）放入燃烧室（A）的燃烧空间内。

22. 发明授权

US4734105A Process and device for the removal of solid or liquid particles in suspension from a gas stream by means of an electric field 失效
标题翻译：用于通过电场从气流中除去悬浮液中的固体或液体颗粒的方法和装置
公开(公告)号：US4734105A
公开(公告)日：1988-03-29
申请号：US809787
申请日：1985-12-17
申请人： Baldur Eliasson , Marcel Escudier , Michael Hirth , Jakob Keller
发明人： Baldur Eliasson , Marcel Escudier , Michael Hirth , Jakob Keller
IPC分类号： B03C3/00 , B03C3/017 , B03C3/14 , B03C3/15 , B03C3/36 , B03C3/38 , B03C3/88 , B03C3/08 , B03C3/01 , B03C3/41
CPC分类号： B03C3/0175 , B03C3/36 , B03C3/38
摘要： A method and device for removing solid or liquid particles contained in suspension in a gas stream by an electric field, wherein the gas stream flow is directed past ion sources which simultaneously act as field electrodes. The suspended particles are thereby changed in a bipolar manner, such that approximately half of the particles are positively charged and the other half negatively charged, and are forced by the electric field to migrate across the gas stream into a preferred neutralization zone where they are concentrated, discharged, partially agglomerated and coagulated. Subsequently, the particle-enriched and particle-depleted partial gas stream thus formed are separated and treated further in accordance with operating requirements. Thereby the remaining gas stream maximally loaded with particles is fed into a particle-removal device where their withdrawal occurs. The device results in a considerable reduction in the gas volume carried along up to the fine-cleaning stage, and a decrease in cost of the electrofilter by a factor of two or more.
摘要翻译：一种用于通过电场除去气流中悬浮液中所含的固体或液体颗粒的方法和装置，其中气流流动通过同时用作场电极的离子源。悬浮颗粒因此以双极方式改变，使得大约一半的颗粒带正电并且另一半带负电荷，并且被电场强迫迁移穿过气流进入优选的中和区，在这里它们被集中排出，部分团聚和凝结。随后，根据操作要求进一步分离并处理如此形成的富颗粒和部分气体流。从而将最大量加载颗粒的剩余气流送入其中进行抽出的颗粒去除装置中。该装置导致沿着精细清洁阶段携带的气体体积的显着降低，并且电沉积器的成本降低了两倍或更多倍。

23. 发明授权

US4679393A Pressure wave machine operating as pressure exchanger, in particular for use as the high-pressure compressor for gas turbines 失效
标题翻译：作为压力交换器的压力波机，特别用作燃气轮机的高压压缩机
公开(公告)号：US4679393A
公开(公告)日：1987-07-14
申请号：US780202
申请日：1985-09-26
申请人： Jaan Hellat , Jakob Keller
发明人： Jaan Hellat , Jakob Keller
IPC分类号： F02C6/10 , F02C3/02 , F04F13/00 , F04F99/00
CPC分类号： F04F13/00 , F02C3/02
摘要： A pressure exchanger, preferably usable as a high-pressure compressor for gas turbine installations, has a multiplicity of coaxial cell rotors which can be driven in the same direction, and a central pressure exchanger combustion chamber located within the innermost cell rotor. Driving gases generated in the combustion chamber flow through the cell rotors in series from inside to outside and can be expanded as low pressure driving gases in the low pressure part of the turbine. The air to be compressed flows through the cell rotors in series from the outermost cell rotor towards the inside. A part of the air mass flow compressed to the final pressure, which part is greater than the driving gas mass flow, arrives as combustion air in the pressure exchanger combustion chamber; the other part of the air can be used as combustion air for a turbine combustion chamber, which generates high pressure driving gas for the gas turbine. The inlet and outlet cross-sections of the driving gas and air ports in the control casings are so designed that the closing edge of the low pressure air port viewed in the rotational direction of the cell rotor, is located before the closing edge of the low pressure driving gas port.
摘要翻译：优选用作燃气轮机装置的高压压缩机的压力交换器具有能够沿相同方向驱动的多个同轴电池转子和位于最内侧电池转子内的中央压力交换器燃烧室。在燃烧室中产生的驱动气体从内向外串联流过电池转子，并可在涡轮的低压部分中作为低压驱动气体膨胀。被压缩的空气从最外侧的电池转子向内流动通过电池转子。被压缩到最终压力的部分大于驱动气体质量流的部分空气质量流量作为燃烧空气在压力交换器燃烧室中到达; 空气的另一部分可以用作用于燃气轮机的高压驱动气体的涡轮燃烧室的燃烧空气。控制壳体中的驱动气体和空气端口的入口和出口横截面被设计成使得从电池转子的旋转方向观察的低压空气端口的闭合边缘位于低压空气端口的闭合边缘之前压力驱动气口。

24. 发明授权

US06654710B1 Method for designing a flow device 失效
标题翻译：流量装置设计方法
公开(公告)号：US06654710B1
公开(公告)日：2003-11-25
申请号：US09325558
申请日：1999-06-04
申请人： Jakob Keller
发明人： Jakob Keller
IPC分类号： G06G748
CPC分类号： G06F17/50 , G06F17/5086 , G06F2217/08 , G06F2217/16
摘要： A method for designing a flow device, including the steps of defining the physical properties of the flow device, and deriving from the physical properties the corresponding geometry of the flow device using inverse flow equations. The flow device can be at least a part of a gas turbine, a steam turbine, or a combined gas/steam turbine-cycle plant.
摘要翻译：一种用于设计流动装置的方法，包括以下步骤：定义流动装置的物理特性，以及使用反向流动方程式从流体装置的物理特性导出相应的几何形状。流动装置可以是燃气轮机，蒸汽轮机或组合的气体/蒸汽涡轮循环装置的至少一部分。

25. 发明授权

US06270338B1 Method for operating a premix burner 有权
标题翻译：操作预混燃烧器的方法
公开(公告)号：US06270338B1
公开(公告)日：2001-08-07
申请号：US09179460
申请日：1998-10-27
申请人： Adnan Eroglu , Jaan Hellat , Jakob Keller , Robin McMillan , Roger Suter
发明人： Adnan Eroglu , Jaan Hellat , Jakob Keller , Robin McMillan , Roger Suter
IPC分类号： F23C500
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/24 , F23D11/38 , F23D11/402
摘要： The object of the invention is to provide a method for operating a premix burner which has improved operational reliability and functioning during certain types of operation. In addition, it is intended to specify a corresponding premix burner for carrying out the method. According to the invention, this is achieved by the fact that at least one liquid fuel (2) is injected into the inner chamber (9) of the premix burner (4) in a plain jet (26, 26′) with an injection angle &agr; of less than 10°. For this purpose, the liquid-fuel nozzle (17) has a simple injection opening (19) with a guide length (1) and with a diameter (d).
摘要翻译：本发明的目的是提供一种操作预混燃烧器的方法，其在某些类型的操作中具有改进的操作可靠性和功能。另外，用于指定用于实施该方法的相应的预混燃烧器。根据本发明，这通过以下事实实现：将至少一种液体燃料（2）注入到预混合物的内室（9）中燃烧器（4）以喷射角α小于10°的平原射流（26,26'）。为此，液体燃料喷嘴（17）具有简单的具有导向长度（1）和直径（d）的喷射开口（19）。

26. 发明授权

US06270253B1 Method for measuring the temperature of hot gases by means of a thermocouple, and a measuring arrangement for carrying out the method 失效
标题翻译：通过热电偶测量热气体的温度的方法，以及用于执行该方法的测量装置
公开(公告)号：US06270253B1
公开(公告)日：2001-08-07
申请号：US09282194
申请日：1999-03-31
申请人： Jakob Keller
发明人： Jakob Keller
IPC分类号： G01K1302
CPC分类号： G01K1/12 , G01K13/02 , G01K13/022
摘要： A method and arrangement for measuring the temperature of hot gases present in a hot gas space. A portion of the hot gases is mixed in a mixing space arranged inside the hot gas space with a cooler gas. The temperature of the gas mixture is measured with a thermocouple which is provided in the mixing space. The gas mixture is guided past the thermocouple to determine the temperature of the hot gases from the measured temperature of the gas mixture. The hot gas space is located in the combustion chamber of a gas turbine.
摘要翻译：一种用于测量存在于热气体空间中的热气体的温度的方法和装置。一部分热气体在布置在热气体空间内的混合空间中与较冷气体混合。气体混合物的温度用设置在混合空间中的热电偶测量。气体混合物被引导通过热电偶，以从气体混合物的测量温度确定热气体的温度。热气体空间位于燃气轮机的燃烧室中。

27. 发明授权

US06264425B1 Fluid-flow machine for compressing or expanding a compressible medium 有权
标题翻译：用于压缩或膨胀可压缩介质的流体流动机
公开(公告)号：US06264425B1
公开(公告)日：2001-07-24
申请号：US09397510
申请日：1999-09-17
申请人： Jakob Keller
发明人： Jakob Keller
IPC分类号： F01D2500
CPC分类号： F01D11/10 , F01D5/225 , F04D29/164
摘要： A fluid-flow machine for compressing or expanding a compressible medium is described, having a rotor on which there is arranged perpendicularly to the rotor axis at least one moving-blade row, the individual moving blades of which have moving-blades ends, which are free on the radial side and face the inner wall of a casing, surrounding the rotor, in a freely movable manner, through the interior space of which casing the compressible medium flows axially relative to the rotor axis. An annular-passage system is open to receive the compressible medium on either side of the moving-blade row and the flow in the interior of the casing, and in a modified form may have surface contours on the ends of the blades to create pressure conditions which correspond approximately to the static pressure conditions at the opposite sides of the blades.
摘要翻译：描述了用于压缩或膨胀可压缩介质的流体流动机，其具有与转子轴线垂直布置的转子，至少一个活动叶片排，其各个活动叶片具有活动叶片末端，在可旋转的介质的内部空间中，可压缩介质相对于转子轴线轴向流动，围绕转子的外壳的内壁自由地位于壳体的内壁上。环形通道系统打开以接收可移动叶片排的任一侧上的可压缩介质和壳体内部的流动，并且在改进形式中可以在叶片的端部上具有表面轮廓以产生压力条件其大致对应于叶片的相对侧处的静压条件。

28. 发明授权

US06192669B1 Combustion chamber of a gas turbine 失效
标题翻译：燃气轮机的燃烧室
公开(公告)号：US06192669B1
公开(公告)日：2001-02-27
申请号：US09044910
申请日：1998-03-20
申请人： Jakob Keller , Roger Suter
发明人： Jakob Keller , Roger Suter
IPC分类号： F02C308
CPC分类号： F23R3/425 , F23R3/52
摘要： A combustion chamber in a gas-turbine, wherein the combustion chamber has an annular-toroidal-shaped interior space. A plurality of burners are arranged on the periphery of the combustion chamber, wherein the burners are operatively connected to the annular-toroidal-shaped interior space so as to initiate a swirl flow. The swirl flow forms a vortex core and the vortex core ensures the stability of the flame front.
摘要翻译：燃气轮机中的燃烧室，其中燃烧室具有环形环形的内部空间。多个燃烧器布置在燃烧室的周边上，其中燃烧器可操作地连接到环形环形的内部空间，以便启动涡流。漩涡流形成涡流核心，涡流核心确保火焰前沿的稳定性。

29. 发明授权

US5584182A Combustion chamber with premixing burner and jet propellent exhaust gas recirculation 失效
标题翻译：具有预混合燃烧器和喷射推进剂废气再循环的燃烧室
公开(公告)号：US5584182A
公开(公告)日：1996-12-17
申请号：US408491
申请日：1995-03-22
申请人： Rolf Althaus , Jakob Keller
发明人： Rolf Althaus , Jakob Keller
IPC分类号： F23R3/12 , F23C9/00 , F23D17/00 , F23R3/28 , F23R3/30 , F23R3/54 , F02C1/00
CPC分类号： F23R3/286 , F23C9/006 , F23D17/002 , F23C2900/06041 , F23C2900/07002 , F23C2900/09002
摘要： In the combustion chamber of a gas turbine, at least one premixing burner (110) is arranged in a dome (51) communicating with a plenum (50). Said premixing burner (110) is fastened on the outlet side to a front plate (52) limiting the combustion space (58) of the combustion chamber. The premixing burner procures the combustion air from the dome. The fuel injected via nozzles is intensively intermixed with the combustion air within a premixing space of the burner prior to ignition.There is provided a jet injector (53) which opens into the dome (51) and of which the central nozzle (54) is connected to the combustion space (58) via an orifice (55) in the front plate (52) and of which the annular space (56) surrounding the central nozzle is loaded with a propellant.
摘要翻译：在燃气轮机的燃烧室中，至少一个预混合燃烧器（110）布置在与增压室（50）连通的圆顶（51）中。所述预混合燃烧器（110）在出口侧固定到限制燃烧室的燃烧空间（58）的前板（52）。预混燃烧器从圆顶获得燃烧空气。通过喷嘴喷射的燃料在点火之前与燃烧器的预混合空间内的燃烧空气密集地混合。设置有一个喷射器（53），其通向圆顶（51），其中心喷嘴（54）经由前板（52）中的孔（55）连接到燃烧空间（58），并且围绕中心喷嘴的环形空间（56）装载有推进剂。

30. 发明授权

US5412938A Combustion chamber of a gas turbine having premixing and catalytic burners 失效
标题翻译：具有预混和催化燃烧器的燃气轮机的燃烧室
公开(公告)号：US5412938A
公开(公告)日：1995-05-09
申请号：US83898
申请日：1993-06-29
申请人： Jakob Keller
发明人： Jakob Keller
IPC分类号： F23R3/28 , F23D23/00 , F23R3/30 , F23R3/40 , F02C3/34
CPC分类号： F23D23/00 , F23R3/40 , F23C2900/07002
摘要： A combination of pre-mixing burners and catalytic supported and preferably gas-operated burners is disposed in a combustion chamber for gas turbines, wherein the main combustion is performed by the pre-mixing burners. The pre-mixing burners and the catalytic burners are embodied to be interchangeable. The catalytic burners are provided with an exhaust gas return, wherein the exhaust gas is preferably taken from the combustion chamber. The inlet for the combustion air for the catalytic burners is embodied as a jet pump, which aspirates the exhaust gas from the combustion chamber.
摘要翻译：预燃混合燃烧器和催化负载且优选气体燃烧器的组合设置在用于燃气轮机的燃烧室中，其中主燃烧由预混燃烧器进行。预混合燃烧器和催化燃烧器被实施为可互换的。催化燃烧器设置有废气返回，其中废气优选地从燃烧室取出。用于催化燃烧器的燃烧空气的入口被实施为喷射泵，其从燃烧室吸出废气。

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