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1. 发明授权

US07428817B2 Premix burner with a swirl generator delimiting a conical swirl space and having sensor monitoring 有权
标题翻译：具有涡流发生器的预混合燃烧器限定圆锥形漩涡空间并具有传感器监测功能
公开(公告)号：US07428817B2
公开(公告)日：2008-09-30
申请号：US11502468
申请日：2006-08-11
申请人： Philipp Brunner , Jaan Hellat , Christian Oliver Paschereit
发明人： Philipp Brunner , Jaan Hellat , Christian Oliver Paschereit
IPC分类号： F23R3/12
CPC分类号： F23C7/002 , F23D14/46 , F23N5/022 , F23N2041/20
摘要： A premix burner is disclosed, with a swirl generator which delimits a conical swirl space and provides at least two conical part shells which are arranged, offset to one another, along a burner axis, mutually enclose in each case air inlet slits running longitudinally with respect to the burner axis and have in combination a conically widening premix burner outer contour having a maximum outside diameter which narrows axially into a region with a minimum outside diameter. At least one conical part shell provides, in the region between the maximum and the minimum outside diameter, a reception unit which deviates from the conically widening premix burner outer contour and locally elevates the premix burner outer contour radially outward and which has a maximum radial extent which is dimensioned smaller than half the maximum outside diameter of the premix burner outer contour. Within the reception unit, at least one hollow duct is provided, with at least one duct orifice facing away from the swirl space and with a duct longitudinal extent which runs essentially parallel to the burner axis.
摘要翻译：公开了一种预混合燃烧器，其具有涡流发生器，其限定圆锥形漩涡空间并且提供沿着燃烧器轴线彼此偏移地设置的至少两个锥形部分壳体，每个壳体相互包围相对于纵向延伸的空气入口狭缝并且组合有锥形加宽的预混合燃烧器外轮廓，其具有最大外径，其将轴向变窄成具有最小外径的区域。至少一个锥形部分壳体在最大外径和最小外径之间的区域中提供接收单元，该接收单元偏离锥形加宽的预混燃烧器外轮廓并且将预混合器外轮廓径向向外提升并具有最大径向范围其尺寸小于预混合燃烧器外轮廓的最大外径的一半。在接收单元内，提供至少一个中空管道，其中至少一个管道孔口背离涡流空间，并具有基本上平行于燃烧器轴线延伸的管道纵向延伸部分。

2. 发明申请

US20110103970A1 STEAM TURBINE WITH RELIEF GROOVE ON THE ROTOR 有权
标题翻译：蒸汽涡轮机带有转子上的扶梯
公开(公告)号：US20110103970A1
公开(公告)日：2011-05-05
申请号：US12893761
申请日：2010-09-29
申请人： Rabiye BEKYIGIT , Philipp BRUNNER , Jian CHEN , Rolf DÖBLER , Jozo DRMIC , Andreas EHRSAM , Maurus HERZOG , Davor KRIZ , Thomas MOKULYS , Martin REIGL , Luca RIPAMONTI , Thomas SCHREIER , Giorgio ZANAZZI
发明人： Rabiye BEKYIGIT , Philipp BRUNNER , Jian CHEN , Rolf DÖBLER , Jozo DRMIC , Andreas EHRSAM , Maurus HERZOG , Davor KRIZ , Thomas MOKULYS , Martin REIGL , Luca RIPAMONTI , Thomas SCHREIER , Giorgio ZANAZZI
IPC分类号： F01D5/18
CPC分类号： F01D3/04 , F01D5/06 , F01D5/08 , F01D25/14
摘要： A steam turbine is provided having a relief groove which is arranged in the region of the equalizing piston and extends in the circumferential direction of the rotor. The relief groove, with regard to an inlet passage, is arranged in the axial upstream direction so that it is arranged on the rotor outside a region in which the steam flow enters the bladed flow path via the inlet passage. The relief groove, with regard to the first blade row, is arranged in a region in which the greatest thermal stresses can arise in the rotor. As an option, the relief groove has a cover for reducing vortex flows, and also devices for reducing heating of the groove or devices for active cooling. The steam turbine allows an increased number of risk-free running up and running down operations of the steam turbine with minimum detriment to the turbine performance.
摘要翻译：一种蒸汽轮机，其具有设置在均压活塞的区域中并在转子的圆周方向上延伸的释放槽。相对于入口通道的释放槽布置在轴向上游方向上，使得其在转子的外侧经由入口通道进入叶片流动路径的区域外部。相对于第一叶片排，安全槽布置在转子中可能产生最大热应力的区域中。作为一种选择，该释放槽具有用于减少涡流的盖，以及用于减少用于主动冷却的槽或装置的加热的装置。蒸汽轮机允许蒸汽轮机的无风险运行和运行的次数增加，同时对涡轮机性能的影响最小。

3. 发明申请

US20070059655A1 Premix burner with a swirl generator delimiting a conical swirl space and having sensor monitoring 有权
标题翻译：具有涡流发生器的预混合燃烧器限定圆锥形漩涡空间并具有传感器监测功能
公开(公告)号：US20070059655A1
公开(公告)日：2007-03-15
申请号：US11502468
申请日：2006-08-11
申请人： Philipp Brunner , Jaan Hellat , Christian Paschereit
发明人： Philipp Brunner , Jaan Hellat , Christian Paschereit
IPC分类号： F23M3/00
CPC分类号： F23C7/002 , F23D14/46 , F23N5/022 , F23N2041/20
摘要： A premix burner is disclosed, with a swirl generator which delimits a conical swirl space and provides at least two conical part shells which are arranged, offset to one another, along a burner axis, mutually enclose in each case air inlet slits running longitudinally with respect to the burner axis and have in combination a conically widening premix burner outer contour having a maximum outside diameter which narrows axially into a region with a minimum outside diameter. At least one conical part shell provides, in the region between the maximum and the minimum outside diameter, a reception unit which deviates from the conically widening premix burner outer contour and locally elevates the premix burner outer contour radially outward and which has a maximum radial extent which is dimensioned smaller than half the maximum outside diameter of the premix burner outer contour. Within the reception unit, at least one hollow duct is provided, with at least one duct orifice facing away from the swirl space and with a duct longitudinal extent which runs essentially parallel to the burner axis.
摘要翻译：公开了一种预混合燃烧器，其具有涡流发生器，其限定圆锥形漩涡空间并且提供沿着燃烧器轴线彼此偏移地设置的至少两个锥形部分壳体，每个壳体相互包围相对于纵向延伸的空气入口狭缝并且组合有锥形加宽的预混合燃烧器外轮廓，其具有最大外径，其将轴向变窄成具有最小外径的区域。至少一个锥形部分壳体在最大外径和最小外径之间的区域中提供接收单元，该接收单元偏离锥形加宽的预混燃烧器外轮廓并且将预混合器外轮廓径向向外提升并具有最大径向范围其尺寸小于预混合燃烧器外轮廓的最大外径的一半。在接收单元内，提供至少一个中空管道，其中至少一个管道孔口背离涡流空间，并具有基本上平行于燃烧器轴线延伸的管道纵向延伸部分。

4. 发明授权

US5568722A Emission probe for the removal of exhaust gas from the combustion chamber of a gas turbine 失效
标题翻译：用于从燃气轮机的燃烧室排出废气的排放探针
公开(公告)号：US5568722A
公开(公告)日：1996-10-29
申请号：US414743
申请日：1995-03-31
申请人： Philipp Brunner , Rudolf Tresch
发明人： Philipp Brunner , Rudolf Tresch
IPC分类号： F01D17/02 , G01N1/22 , F02C7/00
CPC分类号： G01N1/2252 , F01D17/02 , G01N2001/2282 , G01N2001/2285
摘要： In an emission probe (11, 21) for the removal of exhaust gas from the combustion chamber of a gas turbine, comprising a one-piece probe tube (12, 22, 31, 41) which, in its interior, has an emission passage (13, 24, 32, 42) extending in the direction of the tube axis and two cooling passages (14a,b; 25; 25a,b; 34a,b; 45a,b) extending parallel to the emission passage (13, 24, 32, 42) and adjacent to one another, optimum cooling in combination with simple construction is achieved by virtue of the fact that, as seen in cross section, the cooling passages (25; 25a,b; 34a,b; 45a,b) at least partially enclose the emission passage (24, 32, 42) and occupy the interior of the probe tube (22, 31, 41) to an extent such that the wall thickness of the tube wall (212; 38; 48) between the cooling passages (25; 25a,b; 34a,b; 45a,b) and the external space surrounding the probe tube (22, 31, 41) is approximately constant over the majority of the tube circumference, and wherein a plurality of cooling ribs (210; 35; 44) is provided, which project from the tube wall (212; 38; 48) into the interior of the cooling passages (25; 25a,b; 34a,b; 45a,b).
摘要翻译：在用于从燃气轮机的燃烧室排出废气的排放探针（11,21）中，包括一体式探针管（12,22,31,41），其在其内部具有排放通道（13,24,32,42）和沿着管轴方向延伸的两个冷却通道（14a，b; 25; 25a，b; 34a，b; 45a，b），平行于所述排放通道，32,42）并且彼此相邻，通过以下事实实现最佳冷却：由横截面看，冷却通道（25; 25a，b; 34a，b; 45a，b ）至少部分地包围所述排放通道（24,32,42）并占据所述探针管（22,31,41）的内部，使得所述管壁（212; 38; 48）的壁厚在冷却通路（25; 25a，b; 34a，b; 45a，b）和围绕探针管（22,31,41）的外部空间在管圆周的大部分上大致恒定，并且其中多个冷却肋骨（210; 35; 44）从管壁（212; 38; 48）突出到冷却通道（25; 25a，b; 34a，b; 45a，b）的内部。

5. 发明授权

US08684663B2 Steam turbine with relief groove on the rotor 有权
标题翻译：蒸汽轮机带转子上的浮雕槽
公开(公告)号：US08684663B2
公开(公告)日：2014-04-01
申请号：US12893761
申请日：2010-09-29
申请人： Rabiye Bekyigit , Philipp Brunner , Jian Chen , Rolf Dobler , Jozo Drmic , Andreas Ehrsam , Maurus Herzog , Davor Kriz , Thomas Mokulys , Martin Reigl , Luca Ripamonti , Thomas Schreier , Giorgio Zanazzi
发明人： Rabiye Bekyigit , Philipp Brunner , Jian Chen , Rolf Dobler , Jozo Drmic , Andreas Ehrsam , Maurus Herzog , Davor Kriz , Thomas Mokulys , Martin Reigl , Luca Ripamonti , Thomas Schreier , Giorgio Zanazzi
IPC分类号： F01D25/12
CPC分类号： F01D3/04 , F01D5/06 , F01D5/08 , F01D25/14
摘要： A steam turbine is provided having a relief groove which is arranged in the region of the equalizing piston and extends in the circumferential direction of the rotor. The relief groove, with regard to an inlet passage, is arranged in the axial upstream direction so that it is arranged on the rotor outside a region in which the steam flow enters the bladed flow path via the inlet passage. The relief groove, with regard to the first blade row, is arranged in a region in which the greatest thermal stresses can arise in the rotor. As an option, the relief groove has a cover for reducing vortex flows, and also devices for reducing heating of the groove or devices for active cooling. The steam turbine allows an increased number of risk-free running up and running down operations of the steam turbine with minimum detriment to the turbine performance.
摘要翻译：一种蒸汽轮机，其具有设置在均压活塞的区域中并在转子的圆周方向上延伸的释放槽。相对于入口通道的释放槽布置在轴向上游方向上，使得其在转子的外侧经由入口通道进入叶片流动路径的区域外部。相对于第一叶片排，安全槽布置在转子中可能产生最大热应力的区域中。作为一种选择，该释放槽具有用于减少涡流的盖，以及用于减少用于主动冷却的槽或装置的加热的装置。蒸汽轮机允许蒸汽轮机的无风险运行和运行的次数增加，同时对涡轮机性能的影响最小。

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