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11. 发明授权

US07766611B2 Method for setting a radial gap of an axial-throughflow turbomachine and compressor 有权
标题翻译：设置轴流式涡轮机和压缩机的径向间隙的方法
公开(公告)号：US07766611B2
公开(公告)日：2010-08-03
申请号：US11413871
申请日：2006-04-28
申请人： Tobias Buchal , Gerhard Hülsemann , Mirko Milazar , Dieter Minninger , Michael Neubauer , Harald Nimptsch , Heinrich Pütz , Kang Qian , Arnd Reichert , Volker Vosberg
发明人： Tobias Buchal , Gerhard Hülsemann , Mirko Milazar , Dieter Minninger , Michael Neubauer , Harald Nimptsch , Heinrich Pütz , Kang Qian , Arnd Reichert , Volker Vosberg
IPC分类号： F01D11/08
CPC分类号： F01D11/24 , F01D19/02
摘要： The invention relates a method for improving the hot-starting behavior of a turbomachine. By virtue of the setting of a radial gap formed between a brushing edge of a blade profile and a guide face lying opposite this, in which setting a guide ring forming the guide face can be acted upon with a coolant, the hot-starting behavior can be improved, in that the guide ring is cooled before the start of the machine.
摘要翻译：本发明涉及一种改善涡轮机热启动行为的方法。由于在叶片轮廓的刷牙边缘和与其相反的引导面之间形成的径向间隙的设定，其中形成引导面的导向环可以用冷却剂作用，热启动行为可以因为引导环在机器启动之前被冷却。

12. 发明申请

US20060245910A1 Method for setting a radial gap of an axial-throughflow turbomachine and compressor 有权
标题翻译：设置轴流式涡轮机和压缩机的径向间隙的方法
公开(公告)号：US20060245910A1
公开(公告)日：2006-11-02
申请号：US11413871
申请日：2006-04-28
申请人： Tobias Buchal , Gerhard Hulsemann , Mirko Milazar , Dierer Minninger , Michael Neubauer , Harald Nimptsch , Heinrich Putz , Kang Qian , Arnd Reichert , Volker Vosberg
发明人： Tobias Buchal , Gerhard Hulsemann , Mirko Milazar , Dierer Minninger , Michael Neubauer , Harald Nimptsch , Heinrich Putz , Kang Qian , Arnd Reichert , Volker Vosberg
IPC分类号： F04D27/02
CPC分类号： F01D11/24 , F01D19/02
摘要： The invention relates a method for improving the hot-starting behavior of a turbomachine. By virtue of the setting of a radial gap formed between a brushing edge of a blade profile and a guide face lying opposite this, in which setting a guide ring forming the guide face can be acted upon with a coolant, the hot-starting behavior can be improved, in that the guide ring is cooled before the start of the machine.
摘要翻译：本发明涉及一种改善涡轮机热启动行为的方法。由于在叶片轮廓的刷牙边缘和与其相反的引导面之间形成的径向间隙的设定，其中形成引导面的导向环可以用冷却剂作用，热启动行为可以因为引导环在机器启动之前被冷却。

13. 发明授权

US07946471B2 Brazing composition and brazing method for superalloys 失效
标题翻译：超级合金的钎焊组成和钎焊方法
公开(公告)号：US07946471B2
公开(公告)日：2011-05-24
申请号：US12525588
申请日：2007-02-06
申请人： Brigitte Heinecke , Volker Vosberg
发明人： Brigitte Heinecke , Volker Vosberg
IPC分类号： B23K31/00
CPC分类号： B23K35/0244 , B23K35/30 , B23K35/304
摘要： A brazing composition for the brazing of superalloys including a base material with at least one initial phase is provided. The initial phase has a solidus temperature that is below the solidus temperature of the base material and, above a certain temperature, forms with the base material and/or with at least one further initial phase at least one resultant phase, the solidus temperature of which is higher that the solidus temperature of the initial phases. Heat treatment takes place in two stages, wherein the temperature of the second heat treatment is preferably 800-1200° C. The brazing composition may likewise be of the type MCrAlX, and the power particles of the initial phase may be in the form of nanoparticles.
摘要翻译：提供了一种用于包含具有至少一个初始相的基材的超级合金钎焊的钎焊组合物。初始相的固相线温度低于基体材料的固相线温度，高于一定温度，与基体材料形成，和/或与至少一个另外的初始相位形成至少一个所得相，其固相线温度为高于初始相的固相线温度。热处理分两个阶段进行，其中第二次热处理的温度优选为800-1200℃。钎焊组合物同样可以是MCrAlX型，并且初始相的功率粒子可以是纳米颗粒的形式。

14. 发明授权

US07555892B2 Cooling system for a gas turbine 有权
标题翻译：燃气轮机的冷却系统
公开(公告)号：US07555892B2
公开(公告)日：2009-07-07
申请号：US11233315
申请日：2005-09-22
申请人： Volker Vosberg
发明人： Volker Vosberg
IPC分类号： F02C3/30 , F02C7/16
CPC分类号： F01D5/185 , F01D5/186 , F01D9/041 , F02C7/18 , F02C7/185
摘要： The invention proposes a cooling system (42) for a gas turbine (1), with an annular duct extending axially in the compressor (5). In the annular duct, a ring (15) of compressor guide blades (14, 28, 33) and a ring (17) of moving blades (16) fastened to a rotor disk (19) of the rotor (3) are provided, with at least one cooling-air extraction point (34), arranged on the rotor (3), for diverting a cooling-air stream into a cooling-duct system arranged in the rotor (3), and with a turbine unit (8), in which, when the gas turbine (1) is in operation, components subjected to thermal stress by a hot gas (20) can be cooled by the divertible cooling-air stream, and also with a feed line (46) for feeding a liquid (45) into the cooling-air stream. In order to make it possible to feed a liquid into the cooling-air stream simply and cost-effectively, the invention proposes that the feed line (46) extend with a subduct (44) through at least one of the compressor guide blades (28, 33) of the ring (15), and the orifice (48, 49) for the outlet of the liquid (45) be connected in the region of the cooling-air extraction point (34).
摘要翻译：本发明提出了一种用于燃气轮机（1）的冷却系统（42），其具有在压缩机（5）中轴向延伸的环形管道。在环形管道中，设置有压缩机引导叶片（14,28,33）的环（15）和紧固在转子（3）的转子盘（19）上的活动叶片（16）的环（17）具有布置在转子（3）上的至少一个冷却空气抽取点（34），用于将冷却空气流转向布置在转子（3）中的冷却管道系统，并且具有涡轮机单元（8）其中，当燃气轮机（1）运行时，通过热气体（20）受到热应力的部件可以通过可转换的冷却空气流冷却，并且还可以用馈送线（46）液体（45）进入冷却空气流。为了使得可以简单且经济地将液体进料到冷却空气流中，本发明提出，进料管线（46）通过至少一个压缩机引导叶片（28）的延伸部分（44）延伸，，并且在冷却空气抽取点（34）的区域连接用于液体（45）的出口的孔口（48,49）。

15. 发明申请

US20070234737A1 Cooling system for a gas turbine, compressor guide blade and method for cooling a gas turbine 有权
标题翻译：用于燃气轮机的冷却系统，压缩机引导叶片和用于冷却燃气轮机的方法
公开(公告)号：US20070234737A1
公开(公告)日：2007-10-11
申请号：US11233315
申请日：2005-09-22
申请人： Volker Vosberg
发明人： Volker Vosberg
IPC分类号： F02C6/08
CPC分类号： F01D5/185 , F01D5/186 , F01D9/041 , F02C7/18 , F02C7/185
摘要： The invention proposes a cooling system (42) for a gas turbine (1), with an annular duct extending axially in the compressor (5). In the annular duct, a ring (15) of compressor guide blades (14, 28, 33) and a ring (17) of moving blades (16) fastened to a rotor disk (19) of the rotor (3) are provided, with at least one cooling-air extraction point (34), arranged on the rotor (3), for diverting a cooling-air stream into a cooling-duct system arranged in the rotor (3), and with a turbine unit (8), in which, when the gas turbine (1) is in operation, components subjected to thermal stress by a hot gas (20) can be cooled by the divertible cooling-air stream, and also with a feed line (46) for feeding a liquid (45) into the cooling-air stream. In order to make it possible to feed a liquid into the cooling-air stream simply and cost-effectively, the invention proposes that the feed line (46) extend with a subduct (44) through at least one of the compressor guide blades (28, 33) of the ring (15), and the orifice (48, 49) for the outlet of the liquid (45) be connected in the region of the cooling-air extraction point (34).
摘要翻译：本发明提出了一种用于燃气轮机（1）的冷却系统（42），其具有在压缩机（5）中轴向延伸的环形管道。在环形管道中，设置有压缩机引导叶片（14,28,33）的环（15）和紧固在转子（3）的转子盘（19）上的活动叶片（16）的环（17）具有布置在转子（3）上的至少一个冷却空气抽取点（34），用于将冷却空气流转向布置在转子（3）中的冷却管道系统，并且具有涡轮机单元（8）其中，当燃气轮机（1）运行时，通过热气体（20）受到热应力的部件可以通过可转换的冷却空气流冷却，并且还可以用馈送线（46）液体（45）进入冷却空气流。为了使得可以简单且经济地将液体进料到冷却空气流中，本发明提出，进料管线（46）通过至少一个压缩机引导叶片（28）的延伸部分（44）延伸，，并且在冷却空气抽取点（34）的区域连接用于液体（45）的出口的孔口（48,49）。

16. 发明申请

US20090293491A1 Gas Turbine For A Thermal Power Plant, And Method For Operating Such A Gas Turbine 有权
标题翻译：用于火力发电厂的燃气轮机，以及用于操作这种燃气轮机的方法
公开(公告)号：US20090293491A1
公开(公告)日：2009-12-03
申请号：US12225147
申请日：2007-02-28
申请人： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
发明人： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
IPC分类号： F02C7/04 , F02C3/04
CPC分类号： F02C7/26 , F01D17/12 , F01D17/141 , F01D25/10 , F01D25/30 , F02K1/12 , F05D2260/85
摘要： Disclosed is a gas turbine for a thermal power plant, especially a gas turbine, comprising a rotatable rotor and a duct which can be penetrated by a gas and in which turbine blades for driving the rotor are disposed. The inventive gas turbine is characterized by a blocking device which at least partially prevents the gas from penetrating the duct in a closed position.
摘要翻译：公开了一种用于火力发电厂，特别是燃气轮机的燃气轮机，包括可旋转的转子和可被气体穿透的管道，并且其中设置有用于驱动转子的涡轮叶片。本发明的燃气轮机的特征在于阻挡装置，其至少部分地防止气体在关闭位置穿透管道。

17. 发明授权

US08635876B2 Gas turbine for a thermal power plant, and method for operating such a gas turbine 有权
标题翻译：用于火力发电厂的燃气轮机，以及用于操作这种燃气轮机的方法
公开(公告)号：US08635876B2
公开(公告)日：2014-01-28
申请号：US12225147
申请日：2007-02-28
申请人： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
发明人： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
IPC分类号： F02C7/00
CPC分类号： F02C7/26 , F01D17/12 , F01D17/141 , F01D25/10 , F01D25/30 , F02K1/12 , F05D2260/85
摘要： Disclosed is a gas turbine for a thermal power plant, especially a gas turbine, comprising a rotatable rotor and a duct which can be penetrated by a gas and in which turbine blades for driving the rotor are disposed. The inventive gas turbine is characterized by a blocking device which at least partially prevents the gas from penetrating the duct in a closed position.
摘要翻译：公开了一种用于火力发电厂，特别是燃气轮机的燃气轮机，包括可旋转的转子和可被气体穿透的管道，并且其中设置有用于驱动转子的涡轮叶片。本发明的燃气轮机的特征在于阻挡装置，其至少部分地防止气体在关闭位置穿透管道。

18. 发明授权

US08123105B2 Process for brazing wide gaps 有权
标题翻译：钎焊宽缝隙的过程
公开(公告)号：US08123105B2
公开(公告)日：2012-02-28
申请号：US12743440
申请日：2008-11-11
申请人： Raoul Galic , Brigitte Heinecke , Margarete Neuhaus , Claus Krusch , Volker Vosberg
发明人： Raoul Galic , Brigitte Heinecke , Margarete Neuhaus , Claus Krusch , Volker Vosberg
IPC分类号： B23K20/02 , B23K1/00
CPC分类号： B23K1/0018 , B23K1/19 , B23K2101/001
摘要： A method for repairing wider gaps in a substrate of a component by brazing at a brazing temperature is provided. Filler material and solder are prevented from separating in that, in a two-stage process, first the filler material and then the solder are applied to the wider gap. The powder does not melt at the brazing temperature and the filler metal does melt at the brazing temperature.
摘要翻译：提供了通过在钎焊温度下钎焊来修复部件的基板中较宽间隙的方法。防止填料和焊料分离，因为在两阶段工艺中，首先将填充材料，然后将焊料施加到更宽的间隙。该粉末在钎焊温度下不熔化，并且填料金属在钎焊温度下熔化。

19. 发明申请

US20110174867A1 PROCESS FOR BRAZING WIDE GAPS 有权
标题翻译：制作宽幅裁片的方法
公开(公告)号：US20110174867A1
公开(公告)日：2011-07-21
申请号：US12743440
申请日：2008-11-11
申请人： Raoul Galic , Brigitte Heinecke , Margarete Neuhaus , Claus Krusch , Volker Vosberg
发明人： Raoul Galic , Brigitte Heinecke , Margarete Neuhaus , Claus Krusch , Volker Vosberg
IPC分类号： B23K31/02
CPC分类号： B23K1/0018 , B23K1/19 , B23K2101/001
摘要： A method for repairing wider gaps in a substrate of a component by brazing at a brazing temperature is provided. Filler material and solder are prevented from separating in that, in a two-stage process, first the filler material and then the solder are applied to the wider gap. The powder does not melt at the brazing temperature and the filler metal does melt at the brazing temperature.
摘要翻译：提供了通过在钎焊温度下钎焊来修复部件的基板中较宽间隙的方法。防止填料和焊料分离，因为在两阶段工艺中，首先将填充材料，然后将焊料施加到更宽的间隙。该粉末在钎焊温度下不熔化，并且填料金属在钎焊温度下熔化。

20. 发明申请

US20100032472A1 Brazing composition and brazing method for superalloys 失效
标题翻译：超级合金的钎焊组成和钎焊方法
公开(公告)号：US20100032472A1
公开(公告)日：2010-02-11
申请号：US12525588
申请日：2007-02-06
申请人： Brigitte Heinecke , Volker Vosberg
发明人： Brigitte Heinecke , Volker Vosberg
IPC分类号： B23K31/02 , B23K35/22
CPC分类号： B23K35/0244 , B23K35/30 , B23K35/304
摘要： A brazing composition for the brazing of superalloys including a base material with at least one initial phase is provided. The initial phase has a solidus temperature that is below the solidus temperature of the base material and, above a certain temperature, forms with the base material and/or with at least one further initial phase at least one resultant phase, the solidus temperature of which is higher that the solidus temperature of the initial phases. Heat treatment takes place in two stages, wherein the temperature of the second heat treatment is preferably 800-1200° C. The brazing composition may likewise be of the type MCrAlX, and the power particles of the initial phase may be in the form of nanoparticles.
摘要翻译：提供了一种用于包含具有至少一个初始相的基材的超级合金钎焊的钎焊组合物。初始相的固相线温度低于基体材料的固相线温度，高于一定温度，与基体材料形成，和/或与至少一个另外的初始相位形成至少一个所得相，其固相线温度为高于初始相的固相线温度。热处理分两个阶段进行，其中第二次热处理的温度优选为800-1200℃。钎焊组合物同样可以是MCrAlX型，并且初始相的功率粒子可以是纳米颗粒的形式。

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