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1. 发明申请

WO2011054739A2 REHEAT BURNER INJECTION SYSTEM 审中-公开
标题翻译： REHEAT燃烧器注射系统
公开(公告)号：WO2011054739A2
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066395
申请日：2010-10-28
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , EROGLU, Adnan , CIANI, Andrea
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , EROGLU, Adnan , CIANI, Andrea
IPC分类号： F23D14/78 , F23C5/08 , F23R3/10 , F23R3/20 , F23R3/28 , F23R3/50
CPC分类号： F23R3/20 , F23C5/08 , F23D14/78 , F23R3/283 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The disclosure relates to a burner (1), preferably for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device (7) for the introduction of at least one gaseous fuel into the burner (1). According to the invention, the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one gaseous fuel into the burner (1), the at least one body being configured as a streamlined body (22) which has a streamlined cross-sectional profile (48) and which extends with a longitudinal direction (49) perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner (1), the at least one nozzle (15) having its outlet orifice at or in a trailing edge (24) of the streamlined body (22), wherein the body (22) has two lateral surfaces (33) essentially parallel to the main flow direction (14), and wherein upstream of the at least one nozzle (15) on at least one lateral surface (33) there is located at least one vortex generator (23).
摘要翻译：本公开涉及一种燃烧器（1），优选地用于具有顺序燃烧的燃气轮机的二次燃烧室，具有第一和第二燃烧室，喷射装置（7）用于将至少一种气态燃料引入燃烧器（1）。根据本发明，注射装置（7）具有至少一个主体（22），其在燃烧器（1）中布置有至少一个用于将至少一种气体燃料引入燃烧器（1）的喷嘴（15），所述至少一个主体被配置为具有流线型横截面轮廓（48）的流线型主体（22），并且沿纵向方向（49）垂直或以主流动方向（14）倾斜延伸在所述燃烧器（1）中，所述至少一个喷嘴（15）具有位于所述流线型主体（22）的后缘（24）处或其后缘（24）处的出口孔，其中所述主体（22）基本上具有两个侧表面平行于主流动方向（14），并且其中至少一个侧表面（33）上的至少一个喷嘴（15）的上游位于至少一个涡流发生器（23）。

2. 发明申请

WO2011054771A3 PREMIXED BURNER FOR A GAS TURBINE COMBUSTOR 审中-公开
公开(公告)号：WO2011054771A3
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066535
申请日：2010-10-29
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , CIANI, Andrea
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , CIANI, Andrea
IPC分类号： F23R3/14 , F23R3/28
摘要： The disclosure relates to a burner (1) for a single combustion chamber or first combustion chamber of a gas turbine, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one fuel into the burner (1), wherein the at least one body (22) is located in a first section (18) of the burner (1) with a first cross-sectional area at a leading edge of the at least one body (22) with reference to a main flow direction (14) prevailing in the burner (1), wherein downstream of said body (22) a mixing zone (2) is located with a second cross-sectional area, and at and/or downstream of said body (22) the cross-sectional area is reduced, such that the first cross-sectional area is larger than the second cross-sectional area.

3. 发明申请

WO2011054766A3 REHEAT BURNER INJECTION SYSTEM 审中-公开
公开(公告)号：WO2011054766A3
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066522
申请日：2010-10-29
申请人： ALSTOM TECHNOLOGY LTD , SYED, Khawar , POYYAPAKKAM, Madhavan , WINKLER, Anton , THEUER, Andre
发明人： SYED, Khawar , POYYAPAKKAM, Madhavan , WINKLER, Anton , THEUER, Andre
IPC分类号： F23R3/20 , F23R3/12
摘要： The disclosure relates to a burner (1) for a combustion chamber of a gas turbine, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one fuel into the burner (1), the at least one body being configured as a streamlined body (22) which has a streamlined cross-sectional profile (48) and which extends with a longitudinal direction (49) perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner (1), the at least one nozzle (15) having its outlet orifice at or in a trailing edge (24) of the streamlined body (22), and wherein, with reference to a central plane (35) of the streamlined body (22) the trailing edge (24) is provided with at least two lobes (28, 29) in opposite transverse directions (30, 31).

4. 发明授权

EP2496883B1 PREMIXED BURNER FOR A GAS TURBINE COMBUSTOR 有权转让
标题翻译： VORMISCHRBRENNER用于燃气轮机燃烧器
公开(公告)号：EP2496883B1
公开(公告)日：2016-08-10
申请号：EP10773071.5
申请日：2010-10-29
申请人： ALSTOM Technology Ltd
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , CIANI, Andrea
IPC分类号： F23R3/14 , F23R3/28
CPC分类号： F23R3/14 , F23R3/286

5. 发明公开

EP2496883A2 PREMIXED BURNER FOR A GAS TURBINE COMBUSTOR 有权转让
标题翻译： VORMISCHRBRENNER用于燃气轮机燃烧器
公开(公告)号：EP2496883A2
公开(公告)日：2012-09-12
申请号：EP10773071.5
申请日：2010-10-29
申请人： Alstom Technology Ltd
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , CIANI, Andrea
IPC分类号： F23R3/14 , F23R3/28
CPC分类号： F23R3/14 , F23R3/286
摘要： The disclosure relates to a burner (1) for a single combustion chamber or first combustion chamber of a gas turbine, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one fuel into the burner (1), wherein the at least one body (22) is located in a first section (18) of the burner (1) with a first cross-sectional area at a leading edge of the at least one body (22) with reference to a main flow direction (14) prevailing in the burner (1), wherein downstream of said body (22) a mixing zone (2) is located with a second cross-sectional area, and at and/or downstream of said body (22) the cross-sectional area is reduced, such that the first cross-sectional area is larger than the second cross-sectional area.

6. 发明公开

EP2496880A2 REHEAT BURNER INJECTION SYSTEM 有权转让
标题翻译： FJR EINEN NACHBRENNER的INJEKTIONSSYSTEM
公开(公告)号：EP2496880A2
公开(公告)日：2012-09-12
申请号：EP10774193.6
申请日：2010-10-28
申请人： Alstom Technology Ltd
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , EROGLU, Adnan , CIANI, Andrea
IPC分类号： F23D14/78 , F23C5/08 , F23R3/10 , F23R3/20 , F23R3/28 , F23R3/50
CPC分类号： F23R3/20 , F23C5/08 , F23D14/78 , F23R3/283 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： A burner, such as for a secondary combustion chamber of a gas turbine with sequential combustion having first and second combustion chambers, includes an injection device for introducing at least one gaseous fuel into the burner. The injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the gaseous fuel into the burner. The body is configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. The at least one nozzle has its outlet orifice at or in a trailing edge of the streamlined body. The body has two lateral surfaces substantially parallel to the main flow direction. At least one vortex generator is located on at least one lateral surface upstream of the at least one nozzle.
摘要翻译：诸如用于具有第一和第二燃烧室的具有顺序燃烧的燃气轮机的二次燃烧室的燃烧器包括用于将至少一种气态燃料引入燃烧器的注射装置。注射装置具有至少一个主体，其布置在具有用于将气体燃料引入燃烧器的至少一个喷嘴的燃烧器中。主体被构造成流线型的主体，其具有流线型的横截面轮廓，并且其纵向方向垂直地或以与燃烧器中的主流动方向倾斜的方式延伸。至少一个喷嘴在其流线型主体的后缘处或其后缘具有其出口孔。主体具有基本上平行于主流动方向的两个侧表面。至少一个涡流发生器位于至少一个喷嘴上游的至少一个侧表面上。

7. 发明公开

EP2496884A2 REHEAT BURNER INJECTION SYSTEM 有权转让
标题翻译：再热式燃烧器注射系统
公开(公告)号：EP2496884A2
公开(公告)日：2012-09-12
申请号：EP10776634.7
申请日：2010-10-29
申请人： ALSTOM Technology Ltd
发明人： SYED, Khawar , POYYAPAKKAM, Madhavan , WINKLER, Anton , THEUER, Andre
IPC分类号： F23R3/20 , F23R3/12
CPC分类号： F23R3/20 , F23R3/12
摘要： The disclosure relates to a burner (1) for a combustion chamber of a gas turbine, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one fuel into the burner (1), the at least one body being configured as a streamlined body (22) which has a streamlined cross-sectional profile (48) and which extends with a longitudinal direction (49) perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner (1), the at least one nozzle (15) having its outlet orifice at or in a trailing edge (24) of the streamlined body (22), and wherein, with reference to a central plane (35) of the streamlined body (22) the trailing edge (24) is provided with at least two lobes (28, 29) in opposite transverse directions (30, 31).
摘要翻译：本公开涉及用于燃气轮机的燃烧室的燃烧器（1），其具有用于将至少一种气态和/或液态燃料引入燃烧器（1）中的喷射装置（7），其中喷射装置（ 7）具有至少一个布置在所述燃烧器（1）中的主体（22），其具有至少一个用于将所述至少一种燃料引入所述燃烧器（1）的喷嘴（15），所述至少一个主体构造为具有流线型横截面轮廓（48）并且沿纵向方向（49）垂直于或倾斜于燃烧器（1）中主要流动方向（14）的流线型本体（22），所述至少一个（22）的后缘（24）处或其中的出口孔的一个喷嘴（15），并且其中关于流线体（22）的中心平面（35），后缘（24 ）设置有沿相反横向（30,31）的至少两个凸角（28,29）。

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