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公开(公告)号：WO2008000525A1
公开(公告)日：2008-01-03
申请号：PCT/EP2007/051748
申请日：2007-02-23
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
CPC classification number: F04D29/284 , B23P15/006 , F04D29/023 , F05D2230/233 , F05D2230/234 , F05D2300/173 , F05D2300/174
Abstract: method of producing an impeller by forming an impeller blank (100) and subsequently machining the impeller blank (100), characterised in that at least two dissimilar materials are joined in the impeller blank (100) before the machining.
Abstract translation: 通过形成叶轮坯料（100）并随后加工叶轮坯料（100）来生产叶轮的方法，其特征在于，在加工之前，至少两种不同的材料接合在叶轮坯料（100）中。
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公开(公告)号：WO2012150139A1
公开(公告)日：2012-11-08
申请号：PCT/EP2012/057343
申请日：2012-04-23
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
Abstract: A device (100) for injecting fuel into a combustion chamber of a gas turbine, comprising a distribution section (103) to which a first fuel channel (101), a second fuel channel (102) and an injection channel (104) are coupled. The first fuel channel (101) and the second fuel channel (102) are arranged such that a) fuel is transportable by one of the first fuel channel (101) and the second fuel channel (102) to the distribution section (103), and b) a first quantity of fuel is transportable by the other one of the first fuel channel (101) and the second fuel channel (102) out of the distribution section (103). The injection channel (104) is arranged such that a second quantity of fuel is injectable from the distribution section (103) into the combustion chamber. The device (100) further comprises an end cap (113) with a protrusion (201) having the injection channel (104) inside, and extending inside the inner tube (110).
Abstract translation: 一种用于将燃料喷射到燃气涡轮机的燃烧室中的装置（100），包括分配部分（103），第一燃料通道（101），第二燃料通道（102）和注射通道（104）与所述分配部分 。 第一燃料通道（101）和第二燃料通道（102）被布置成使得燃料可以通过第一燃料通道（101）和第二燃料通道（102）之一运送到分配部分（103） 以及b）第一数量的燃料可由第一燃料通道（101）和第二燃料通道（102）中的另一个运送到分配部分（103）之外。 喷射通道（104）被布置成使得第二量的燃料可以从分配部分（103）喷射到燃烧室中。 装置（100）还包括具有在内部具有注入通道（104）并且在内管（110）内延伸的突出部（201）的端盖（113）。
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公开(公告)号：WO2012110315A1
公开(公告)日：2012-08-23
申请号：PCT/EP2012/051652
申请日：2012-02-01
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
CPC classification number: F23R3/343 , F23D2214/00 , F23D2900/00016 , F23M5/025 , F23R3/04 , F23R3/283 , F23R2900/00004 , F23R2900/03042 , F23R2900/03043
Abstract: The present invention relates to a combustion chamber (100) for a gas turbine. The combustion chamber (100) comprises a wall section (101) and a brim element (103). The wall section (101) comprises an inlet aperture (102) for injecting a cooling medium into the combustion chamber (100). The brim element (103) is mounted to an inner face (104) of the wall section (101), wherein the brim element (103) is formed in such a way that a projected area of the brim element (103) onto the inner face (104) along a direction of a normal (n) of the inner face (104) at least partially covers the inlet channel (102).
Abstract translation: 本发明涉及燃气轮机的燃烧室（100）。 燃烧室（100）包括壁部（101）和边缘元件（103）。 壁部分（101）包括用于将冷却介质注入到燃烧室（100）中的入口孔（102）。 边缘元件（103）安装到壁部分（101）的内表面（104）上，其中边缘元件（103）形成为使得边缘元件（103）的投影面积到内部 面（104）沿着内表面（104）的法线（n）的方向至少部分地覆盖入口通道（102）。
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公开(公告)号：WO2012084347A2
公开(公告)日：2012-06-28
申请号：PCT/EP2011/070245
申请日：2011-11-16
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
CPC classification number: F02C7/22 , B01F3/0446 , B01F5/0463 , F02C3/24 , F02C7/222 , F02C7/2365 , F05D2260/85 , F23K5/10 , F23K2301/103 , F23K2900/05084 , F23R3/28
Abstract: The present invention relates to gas turbine comprising a combustion system with several burners, a conduit system with a fuel manifold for providing the burners with liquid fuel and a system for aerating the liquid fuel with gas. According to the invention said system for aerating the liquid fuel (53) with gas (54) is located upstream to said fuel manifold (51).
Abstract translation: 本发明涉及包括具有多个燃烧器的燃烧系统的燃气轮机，具有用于为燃烧器提供液体燃料的燃料歧管的导管系统以及用于使气体对液体燃料充气的系统。 根据本发明，用于用气体（54）对液体燃料（53）进行充气的所述系统位于所述燃料歧管（51）的上游。
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公开(公告)号：WO2009109429A1
公开(公告)日：2009-09-11
申请号：PCT/EP2009/050998
申请日：2009-01-29
Applicant: SIEMENS AKTIENGESELLSCHAFT , KAY, Peter , NILSSON, Ulf , SENIOR, Peter
Inventor： KAY, Peter , NILSSON, Ulf , SENIOR, Peter
CPC classification number: F01C11/008 , F01C1/3442 , F04C18/3442 , F04C25/00
Abstract: A method for compressing gaseous fuel is disclosed, which comprises the steps: a) ingesting gaseous fuel into a chamber; b) ingesting air into the chamber and mixing the gaseous fuel with the air; c) igniting and partially combusting the resulting mixture of gaseous fuel and air in a confined space such that a predominant fraction of the gaseous fuel is not combusted, causing an increased temperature and therefore an increased pressure of the fraction of the gaseous fuel which is not combusted; and d) discharging the resulting compressed gaseous fuel. Moreover, a compressor (1) is provided, comprising a casing (2), a rotor (3) with at least three vanes (6), at least one inlet (7) for gaseous fuel, at least one outlet (11) for gaseous fuel, at least one air inlet (9) and at least one igniter (14). The rotor (3) is placed in the casing (2) such that at least three variable-volume chambers (15, 16, 17) part-bounded by the vanes (6) are formed during a rotor revolution, the inlet (7) for gaseous fuel is placed in the casing (2) such that the inlet (7) for gaseous fuel is connected to a first location where a chamber (15) has an increasing volume during a revolution of the rotor (3), the air inlet (9) and the igniter (14) are placed in the casing (2) in a second location where a chamber (16) has an increasing, decreasing or constant volume during a revolution of the rotor (3), and the outlet (11) for gaseous fuel is placed in the casing in a third location where a chamber (17) has a decreasing volume during a revolution of the rotor (3). Furthermore, a gas turbine comprising an inventive compressor (1) is disclosed.
Abstract translation: 公开了一种压缩气体燃料的方法，其包括以下步骤：a）将气体燃料吸入室中; b）将空气吸入室内并将气体燃料与空气混合; c）点燃和部分燃烧所产生的气态燃料和空气的混合物在密闭空间中，使得主要部分的气体燃料不燃烧，导致升高的温度，因此不增加气态燃料部分的压力 燃烧; 和d）排出所得到的压缩气体燃料。 此外，提供了一种压缩机（1），包括壳体（2），具有至少三个叶片（6）的转子（3），用于气体燃料的至少一个入口（7），至少一个用于 气体燃料，至少一个空气入口（9）和至少一个点火器（14）。 转子（3）被放置在壳体（2）中，使得在转子旋转期间形成由叶片（6）部分界定的至少三个可变容积的室（15,16,17），入口（7） 气体燃料被放置在壳体（2）中，使得用于气体燃料的入口（7）连接到在转子（3）的转动期间室（15）具有增加的体积的第一位置，空气入口 （9）和点火器（14）在转子（3）的转动期间在室（16）具有增加的，减小的或恒定的体积的第二位置处放置在壳体（2）中，并且出口（11） ）用于气体燃料的第三位置放置在壳体内，在第三位置，在转子（3）的转动期间室（17）具有减小的体积。 此外，公开了一种包括本发明的压缩机（1）的燃气涡轮机。
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Patent Agency Ranking
公开(公告)号：WO2008128954A1
公开(公告)日：2008-10-30
申请号：PCT/EP2008/054656
申请日：2008-04-17
Applicant: SIEMENS AKTIENGESELLSCHAFT , HEYES, Francis , NILSSON, Ulf
Inventor： HEYES, Francis , NILSSON, Ulf
CPC classification number: F01D5/046 , F01D5/288 , F01D11/02 , F04D29/023 , F04D29/284 , F05D2220/40 , F05D2230/31 , F05D2230/90 , F05D2300/2112 , F05D2300/43
Abstract: An impeller (12) is provided with a back surface that is at least partly coated with a thermal barrier coating (14) comprising an anodised layer, polymer or polymer-based ceramics.
Abstract translation: 叶轮（12）设置有至少部分地涂覆有包含阳极氧化层，聚合物或聚合物基陶瓷的热障涂层（14）的后表面。
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公开(公告)号：WO2007025822A1
公开(公告)日：2007-03-08
申请号：PCT/EP2006/064863
申请日：2006-07-31
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf , SENIOR, Peter , WILBRAHAM, Nigel
Inventor： NILSSON, Ulf , SENIOR, Peter , WILBRAHAM, Nigel
Abstract: The invention relates to an apparatus for modifying the content of a gaseous fuel comprising: a supply of the gaseous fuel (2); a supply of an oxidant (3); and a combustion device (1, 9, 10) for utilising the oxidant to partially combust a first proportion of the fuel thereby to produce products of the partial combustion including intermediate combustion products, the products of the partial combustion mixing with the remaining proportion of fuel not partially combusted thereby to provide the modified fuel, wherein the partial combustion is controlled so as to provide the intermediate combustion products required to produce a predetermined modified fuel.
Abstract translation: 本发明涉及一种用于改变气体燃料含量的装置，包括：气体燃料（2）的供应; 供应氧化剂（3）; 以及燃烧装置（1,10,10），用于利用氧化剂部分地燃烧燃料的第一比例，从而产生包括中间燃烧产物的部分燃烧产物，部分燃烧与剩余燃料比例混合的产物 不能部分燃烧从而提供改性燃料，其中部分燃烧被控制以提供生产预定改性燃料所需的中间燃烧产物。
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8.发明申请
公开(公告)号：WO2013060516A1
公开(公告)日：2013-05-02
申请号：PCT/EP2012/067201
申请日：2012-09-04
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
CPC classification number: F02C3/04 , F01D25/08 , F01D25/12 , F02C3/14 , F02C7/12 , F02C7/16 , F02C7/18 , F05D2240/12 , F05D2260/205 , F05D2260/221 , Y02T50/676
Abstract: The present invention relates to a gas turbine (100) comprising a combustion chamber (101) with an exhaust section (102) through which a combustion gas (103) is exhaustable, a plenum chamber (104) and a compressor (105) for generating a compressed fluid (106). The plenum chamber (104) is coupled to the compressor (105) such that a first quantity (107) of the compressed fluid (106) is injectable into the plenum chamber (104) at a radially inner wall (111) of the plenum chamber (104). The gas turbine (100) further comprises a guide vane section (113) with at least one airfoil (114), wherein the guide vane section (113) is coupled to the exhaust section (102) such that the combustion gas (103) is flowable against the airfoil (114). The exhaust section (102) and the guide vane section (113) are housed inside the plenum chamber (104). The airfoil (114) comprises a first flow chamber (201) which is formed such that a second quantity (108) of the compressed fluid (106) is flowable through the guide vane section (113) from the compressor (105) in the direction from the radially inner wall (111) to a radially outer wall (112) of the plenum chamber (104) before being discharged into the plenum chamber (104). The second quantity (108) of compressed fluid (106) which is streamable through the guide vane section (113) is larger than the first quantity (107) of the compressed fluid (106).
Abstract translation: 本发明涉及一种燃气轮机（100），其包括具有排气部分（102）的燃烧室（101），燃烧气体（103）可通过该排气部分排出，增压室和压缩机， 压缩流体（106）。 增压室（104）联接到压缩机（105），使得压缩流体（106）的第一数量（107）可在集气室的径向内壁（111）处注入到增压室（104） （104）。 燃气轮机（100）还包括具有至少一个翼型件（114）的导向叶片部分（113），其中导向叶片部分（113）联接到排气部分（102），使得燃烧气体（103）是 可流动地抵靠翼型件（114）。 排气部（102）和导向叶片部（113）容纳在增压室（104）的内部。 机翼（114）包括第一流动室（201），其形成为使得压缩流体（106）的第二数量（108）可从压缩机（105）沿着方向从压缩机（105）流过导向叶片部分（113） 在排放到增压室（104）中之前，从所述径向内壁（111）到所述增压室（104）的径向外壁（112）。 可通过导叶部分113流动的第二数量（108）的压缩流体（106）大于压缩流体（106）的第一量（107）。
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公开(公告)号：WO2009089921A3
公开(公告)日：2009-07-23
申请号：PCT/EP2008/053586
申请日：2008-03-27
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
IPC: F02C7/224
Abstract: A gas turbine engine (100) with - a compressor section (105), - a combustor section (106) comprising at least one combustor (107, 110), - a turbine section (112), - at least one gaseous fuel supply conduit (22) with an upstream section (23) and a downstream section (25) the downstream section (25) being connected to the combustor (107, 110) for delivering gaseous fuel and - a fuel booster located in the gaseous fuel supply conduit, the fuel booster (1) having a driving expander (9) with a driving fluid inlet (11) that is in flow connection with a compressed air outlet (116) of the gas turbine engine's compressor, for receiving compressed air and a driving fluid outlet (13) for discharging expanded air and a fuel compressor (17) with a low pressure fuel inlet (19) connected to the upstream section (23) of the gaseous fuel supply conduit (22) and a high pressure fuel outlet (21) connected to the downstream section (25) of the gaseous fuel supply conduit (22), characterised in that a heat exchanger (3) is present which is located such between the unexpanded driving fluid or the expanded driving fluid on the one side and the low pressure gaseous fuel or the high pressure gaseous fuel on the other side that a heat transfer between the air and the gaseous fuel is possible.
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公开(公告)号：WO2009015974A1
公开(公告)日：2009-02-05
申请号：PCT/EP2008/058497
申请日：2008-07-02
Applicant: SIEMENS AKTIENGESELLSCHAFT , NILSSON, Ulf
Inventor： NILSSON, Ulf
CPC classification number: F04D29/023 , B23K15/0093 , B23K26/32 , B23K26/323 , B23K2203/10 , B23K2203/14 , B23P15/006 , F01D5/34 , F04D29/284 , F05D2230/233 , F05D2230/234
Abstract: A method of producing an impeller by forming an impeller blank (100) and subsequently machining the impeller blank (100), characterised in that at least two dissimilar materials are joined in the impeller blank (100) before the machining.
Abstract translation: 一种通过形成叶轮坯料（100）并随后加工叶轮坯料（100）来生产叶轮的方法，其特征在于，在加工之前，至少两种不同的材料接合在叶轮坯料（100）中。
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