专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060266114A1 Arrangement for precision balancing the rotor of a gas turbine engine 审中-公开
标题翻译：用于精确平衡燃气涡轮发动机转子的装置
公开(公告)号：US20060266114A1
公开(公告)日：2006-11-30
申请号：US11441347
申请日：2006-05-26
申请人： Sacha Pichel , Ingo Jahns , Moritz Wirth
发明人： Sacha Pichel , Ingo Jahns , Moritz Wirth
IPC分类号： G01M1/16
CPC分类号： F01D25/285 , F01D5/027
摘要： For precision balancing of the rotor (3) that, in fully assembled condition of a gas turbine engine, is encompassed by an inner and an outer case, inserts (7) with a through hole (11) and a female threaded section are positioned at an even spacing in at least one circumferential groove (6) of the rotor disks (5) that receives the roots of the rotor blades (4). A temporarily installed guide tube (15) that runs through the openings (13, 14) connects to the through hole that in a certain rotor position is in line with the openings (13, 14) in the inner and outer cases (1, 2) for inserting and screwing in a balancing screw (16).
摘要翻译：为了精确平衡转子（3），在燃气涡轮发动机的完全组装状态下，由内壳体和外壳体包围，具有通孔（11）和内螺纹部分的插入件（7）位于在所述转子盘（5）的至少一个圆周槽（6）中具有接收所述转子叶片（4）的根部的均匀间距。穿过开口（13,14）的临时安装的引导管（15）连接到在一定转子位置与内外壳（1,2）中的开口（13,14）成一直线的通孔），用于插入和旋入平衡螺钉（16）。

2. 发明授权

US08105016B2 Damping arrangement for guide vanes 有权
标题翻译：导叶的阻尼装置
公开(公告)号：US08105016B2
公开(公告)日：2012-01-31
申请号：US10589160
申请日：2005-02-04
申请人： Carsten Butz , Werner Humhauser , Patrick Wackers , Walter Waschka , Moritz Wirth
发明人： Carsten Butz , Werner Humhauser , Patrick Wackers , Walter Waschka , Moritz Wirth
IPC分类号： F01D5/00
CPC分类号： F01D5/26 , F01D5/22 , F01D9/042 , F01D11/001 , F05D2240/70 , F05D2240/80 , F05D2260/96
摘要： A damping arrangement for guide vanes, in particular for guide vanes of a gas turbine or an aircraft engine, is disclosed. Referring to this damping arrangement, the radially external ends of the guide vanes of a guide vane grid or a guide vane ring are mounted to a housing. The radially internal ends of the guide vanes form an inner shroud. At least one seal bearing is mounted to the inner shroud of the guide vanes. At least one spring element is installed between the inner shroud of the guide vanes and the, or each, seal bearing. The, or each, spring element is configured as a leaf spring.
摘要翻译：公开了用于导向叶片，特别是用于燃气轮机或飞机发动机的导向叶片的阻尼装置。参考这种阻尼装置，导向叶栅格或导叶环的导向叶片的径向外端安装到壳体上。导向叶片的径向内端形成内护罩。至少一个密封轴承安装在导叶的内护罩上。至少一个弹簧元件安装在导向叶片的内护罩和每个密封轴承之间。弹簧元件或每个弹簧元件被配置为板簧。

3. 发明申请

US20090028712A1 TURBOMACHINE HAVING AXIAL ROTOR BLADE SECURING 审中-公开
标题翻译：具有轴向转子叶片安全的涡轮机
公开(公告)号：US20090028712A1
公开(公告)日：2009-01-29
申请号：US12096759
申请日：2006-12-05
申请人： Wilfried Weidmann , Moritz Wirth
发明人： Wilfried Weidmann , Moritz Wirth
IPC分类号： F01D5/30 , F01D11/00
CPC分类号： F01D5/3007 , F01D11/001 , F05D2240/55 , F05D2240/56
摘要： A rotor of a turbine machine having several rotor blade rings positioned in succession in the axial direction, is disclosed. Each rotor blade ring has a rotor base body with several rotor blades anchored by blade footings in axial grooves of the rotor base body that extend essentially in the axial direction and, in their anchored position in the rotor base body, are secured against displacement in the axial direction. The rotor blades of at least one rotor blade ring have hook-like securing elements, which, in the anchored position on a low-pressure side of the rotor blade ring, abut the rotor base body. The hook-like securing elements, between the rotor base body and a sealing element, which extends between the rotor base body and a rotor base body of a rotor blade ring that connects on the low-pressure side, are fixed in the axial direction on both sides.
摘要翻译：公开了一种涡轮机的转子，其具有沿轴向连续定位的多个转子叶片环。每个转子叶片环具有转子基体，该转子基体具有多个转子叶片，叶片基座在转子基体的轴向凹槽中锚固，转子基体主体沿轴向方向延伸，并且在其转子基体中的锚固位置被固定在轴向。至少一个转子叶片环的转子叶片具有钩形固定元件，其在转子叶片环的低压侧的锚定位置抵靠转子基体。在转子基体与连接在低压侧的转子叶片环的转子基体之间延伸的转子基体与密封元件之间的钩状固定元件沿轴向固定在双方。

4. 发明申请

US20090293447A1 Method for the provision of fire protection for titanium components of an aircraft gas turbine and titanium components for an aircraft gas turbine 审中-公开
标题翻译：为飞机燃气轮机的钛部件和飞机燃气轮机的钛部件提供防火的方法
公开(公告)号：US20090293447A1
公开(公告)日：2009-12-03
申请号：US12385713
申请日：2009-04-16
申请人： Dan Roth-Fagaraseanu , Moritz Wirth
发明人： Dan Roth-Fagaraseanu , Moritz Wirth
IPC分类号： F02G3/00 , F01D1/02
CPC分类号： C23C10/28 , C23C10/20 , C25D3/42 , C25D5/50 , F01D5/288 , F01D21/04 , F01D21/12 , F02C7/25 , F05D2230/90 , F05D2300/133 , F05D2300/212 , Y02T50/67 , Y02T50/671
摘要： A method provides fire protection for titanium components of an aircraft gas turbine. To enable the use of titanium components on aircraft gas turbines without the risk of titanium fire, a surface-near, nonflammable, intermetallic phase of titanium and at least one further metal, selected from the group of aluminum, nickel, vanadium and chromium, including combinations thereof, is produced in the surface of the component by a diffusion process.
摘要翻译：一种方法为飞机燃气轮机的钛组件提供防火。为了能够在飞机燃气轮机上使用钛组分，没有钛火灾的危险，钛的表面附近，不可燃的金属间相以及至少一种选自铝，镍，钒和铬的另外的金属，包括通过扩散处理在组分的表面产生它们的组合。

5. 发明申请

US20080019836A1 Damping Arrangement for Guide Vanes 有权
标题翻译：引导叶片的阻尼布置
公开(公告)号：US20080019836A1
公开(公告)日：2008-01-24
申请号：US10589160
申请日：2005-02-04
申请人： Carsten Butz , Werner Humhauser , Patrick Wackers , Walter Waschka , Moritz Wirth
发明人： Carsten Butz , Werner Humhauser , Patrick Wackers , Walter Waschka , Moritz Wirth
IPC分类号： B64C11/04
CPC分类号： F01D5/26 , F01D5/22 , F01D9/042 , F01D11/001 , F05D2240/70 , F05D2240/80 , F05D2260/96
摘要： A damping arrangement for guide vanes, in particular for guide vanes of a gas turbine or an aircraft engine, is disclosed. Referring to this damping arrangement, the radially external ends of the guide vanes of a guide vane grid or a guide vane ring are mounted to a housing. The radially internal ends of the guide vanes form an inner shroud. At least one seal bearing is mounted to the inner shroud of the guide vanes. At least one spring element is installed between the inner shroud of the guide vanes and the, or each, seal bearing. The, or each, spring element is configured as a leaf spring.
摘要翻译：公开了用于导向叶片，特别是用于燃气轮机或飞机发动机的导向叶片的阻尼装置。参考这种阻尼装置，导向叶栅格或导叶环的导向叶片的径向外端安装到壳体上。导向叶片的径向内端形成内护罩。至少一个密封轴承安装在导叶的内护罩上。至少一个弹簧元件安装在导向叶片的内护罩和每个密封轴承之间。弹簧元件或每个弹簧元件被配置为板簧。

6. 发明授权

US08388303B2 Gas turbine having a rotor including a turbine rotor, expanded shaft and a compressor rotor 有权
标题翻译：具有转子的燃气轮机包括涡轮转子，膨胀轴和压缩机转子
公开(公告)号：US08388303B2
公开(公告)日：2013-03-05
申请号：US12451511
申请日：2008-05-02
申请人： Wilfried Weidmann , Moritz Wirth
发明人： Wilfried Weidmann , Moritz Wirth
IPC分类号： F01D11/04
CPC分类号： F01D5/082 , F01D5/025 , F01D25/125
摘要： A gas turbine having a rotor which includes a turbine rotor, a shaft and a compressor rotor, the turbine rotor having at least one rotor disk and a rotor cone leading from the or a rotor disk to the shaft, the downstream end of the shaft being rotatably supported in a bearing having a bearing chamber, the interior space of the shaft being designed as a flow channel for bearing-chamber sealing air, and the space surrounding the rotor cone upstream of the same being designed as a flow space for cooling air is disclosed. In the region of the rotor connection, the shaft exhibits an expanded portion, at whose upstream end, openings are provided to allow cooling air to enter, and, at whose downstream end, openings are provided to allow cooling air to exit into the space between the bearing chamber and the rotor cone, a wall separating the streams of the cooling air and of the sealing air in the shaft interior from one another.
摘要翻译：一种具有转子的燃气轮机，包括涡轮转子，轴和压缩机转子，所述涡轮转子具有至少一个转子盘和从所述转子盘或转子盘引导到所述轴的转子锥体，所述轴的下游端为可旋转地支撑在具有轴承室的轴承中，轴的内部空间被设计为用于轴承室密封空气的流动通道，并且其上游的转子锥体周围的空间被设计为用于冷却空气的流动空间，披露在转子连接的区域中，轴表现出膨胀部分，在其上游端设有开口以允许冷却空气进入，并且在其下游端设有开口以允许冷却空气离开到空间中轴承室和转子锥体，将轴内部的冷却空气和密封空气的流彼此分开的壁。

7. 发明申请

US20100104418A1 GAS TURBINE 有权
标题翻译：燃气轮机
公开(公告)号：US20100104418A1
公开(公告)日：2010-04-29
申请号：US12451511
申请日：2008-05-02
申请人： Wilfried Weidmann , Moritz Wirth
发明人： Wilfried Weidmann , Moritz Wirth
IPC分类号： F01D25/16 , F01D25/12 , F01D5/08
CPC分类号： F01D5/082 , F01D5/025 , F01D25/125
摘要： A gas turbine having a rotor which includes a turbine rotor, a shaft and a compressor rotor, the turbine rotor having at least one rotor disk and a rotor cone leading from the or a rotor disk to the shaft, the downstream end of the shaft being rotatably supported in a bearing having a bearing chamber, the interior space of the shaft being designed as a flow channel for bearing-chamber sealing air, and the space surrounding the rotor cone upstream of the same being designed as a flow space for cooling air is disclosed. In the region of the rotor connection, the shaft exhibits an expanded portion, at whose upstream end, openings are provided to allow cooling air to enter, and, at whose downstream end, openings are provided to allow cooling air to exit into the space between the bearing chamber and the rotor cone, a wall separating the streams of the cooling air and of the sealing air in the shaft interior from one another.
摘要翻译：一种具有转子的燃气轮机，包括涡轮转子，轴和压缩机转子，所述涡轮转子具有至少一个转子盘和从所述转子盘或转子盘引导到所述轴的转子锥体，所述轴的下游端为可旋转地支撑在具有轴承室的轴承中，轴的内部空间被设计为用于轴承室密封空气的流动通道，并且其上游的转子锥体周围的空间被设计为用于冷却空气的流动空间，披露在转子连接的区域中，轴表现出膨胀部分，在其上游端设有开口以允许冷却空气进入，并且在其下游端设有开口以允许冷却空气离开到空间中轴承室和转子锥体，将轴内部的冷却空气和密封空气的流彼此分开的壁。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式