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17 条记录 (耗时 0.013 秒)

    Rotor assembly for a rotary machine
    2.
    发明授权
    Rotor assembly for a rotary machine 有权
    旋转机转子组件

    公开(公告)号：US07575416B2

    公开(公告)日：2009-08-18

    申请号：US11437189

    申请日：2006-05-18

    申请人： Stanley J. Funk ,  Wieslaw A. Chlus

    发明人： Stanley J. Funk ,  Wieslaw A. Chlus

    IPC分类号： F01D5/30

    CPC分类号： F01D5/3007 ,  F01D11/006

    摘要： A rotor assembly having a seal member in the root section of a rotor blade is disclosed. Various construction details are developed for blocking the flow of gases between adjacent rotor blades. In one detailed embodiment, a deformable seal member formed of a high temperature material is disposed between the root sections of adjacent rotor blades and engages the blades under operative conditions.

    摘要翻译： 公开了一种转子组件，其具有在转子叶片的根部中的密封构件。 开发了各种结构细节来阻止相邻转子叶片之间的气体流动。 在一个详细的实施例中，由高温材料形成的可变形的密封件设置在相邻的转子叶片的根部之间并在操作条件下与叶片接合。

    Rotor assembly for a rotary machine
    3.
    发明申请
    Rotor assembly for a rotary machine 有权
    旋转机转子组件

    公开(公告)号：US20070269315A1

    公开(公告)日：2007-11-22

    申请号：US11437189

    申请日：2006-05-18

    申请人： Stanley J. Funk ,  Wieslaw A. Chlus

    发明人： Stanley J. Funk ,  Wieslaw A. Chlus

    IPC分类号： F01D5/30

    CPC分类号： F01D5/3007 ,  F01D11/006

    摘要： A rotor assembly having a seal member in the root section of a rotor blade is disclosed. Various construction details are developed for blocking the flow of gases between adjacent rotor blades. In one detailed embodiment, a deformable seal member formed of a high temperature material is disposed between the root sections of adjacent rotor blades and engages the blades under operative conditions.

    摘要翻译： 公开了一种转子组件，其具有在转子叶片的根部中的密封构件。 开发了各种结构细节来阻止相邻转子叶片之间的气体流动。 在一个详细的实施例中，由高温材料形成的可变形的密封件设置在相邻的转子叶片的根部之间并在操作条件下与叶片接合。

    Airfoil with shaped trailing edge pedestals
    5.
    发明授权
    Airfoil with shaped trailing edge pedestals 有权
    翼型具有形状的后缘基座

    公开(公告)号：US07175386B2

    公开(公告)日：2007-02-13

    申请号：US10738842

    申请日：2003-12-17

    申请人： Anthony Cherolis ,  Wieslaw A. Chlus

    发明人： Anthony Cherolis ,  Wieslaw A. Chlus

    IPC分类号： F01D5/14

    CPC分类号： F01D5/187 ,  F05D2260/2212 ,  Y02T50/676

    摘要： A blade for a gas turbine engine includes a trailing edge cooling chamber, wherein the pressure and suction sides are connected by an array of spaced pedestals. The pedestals in a region most subject to thermal stresses are formed to be elliptical, such that the thermal stresses are spread over a larger area. Thus, stress concentrations are reduced. Also, various sized cylindrical pedestals may be used at other locations.

    摘要翻译： 用于燃气涡轮发动机的叶片包括后缘冷却室，其中压力和吸力侧通过间隔开的基座的阵列连接。 最受热应力的区域中的基座形成为椭圆形，使得热应力分布在更大的面积上。 因此，应力集中减少。 此外，可以在其他位置使用各种尺寸的圆柱形基座。

    Structure for positioning a conduit
    6.
    发明授权
    Structure for positioning a conduit 失效
    用于定位导管的结构

    公开(公告)号：US4971272A

    公开(公告)日：1990-11-20

    申请号：US373969

    申请日：1989-06-29

    申请人： Joan M. Gudridge ,  Clement A. Senatro ,  Wieslaw A. Chlus

    发明人： Joan M. Gudridge ,  Clement A. Senatro ,  Wieslaw A. Chlus

    IPC分类号： F02C9/28 ,  F16L3/12 ,  F16L3/137

    CPC分类号： F16L3/137 ,  Y10T24/141

    摘要： A support structure 10 for positioning a conduit 12 for various environments including that of an aircraft gas turbine engine is disclosed. Various construction details are developed for the support structure which facilitate assembly of portions of the support structure. The support structure includes a clamp assembly 18 and a clip 22 for orienting the clamp assembly in the proper direction. Orientation of the clamp assembly is facilitated by features of the clip. These features include a pair of tabs 32, 34 which face each other from either side of the clamp assembly. In one detailed embodiment, the clamp includes a laterally extending tab 92 to block the channel formed between the pair of longitudinally extending tabs.

    摘要翻译： 公开了一种用于定位用于包括飞机燃气涡轮发动机的各种环境的管道12的支撑结构10。 开发了用于支撑结构的各种构造细节，其有利于组装支撑结构的部分。 支撑结构包括用于使夹具组件沿正确方向定向的夹具组件18和夹子22。 夹子组件的方向由夹具的特征促进。 这些特征包括从夹具组件的任一侧彼此面对的一对翼片32,34。 在一个详细的实施例中，夹具包括横向延伸的突片92，以阻挡形成在一对纵向延伸突片之间的通道。

    Transition duct seal
    7.
    发明授权
    Transition duct seal 失效
    过渡管密封

    公开(公告)号：US4747750A

    公开(公告)日：1988-05-31

    申请号：US819943

    申请日：1986-01-17

    申请人： Wieslaw A. Chlus ,  Stephen E. Potz ,  Arthur W. Lucas, Jr.

    发明人： Wieslaw A. Chlus ,  Stephen E. Potz ,  Arthur W. Lucas, Jr.

    IPC分类号： F01D11/02 ,  F02C7/28 ,  F04D29/08

    CPC分类号： F02C7/28 ,  F01D11/025

    摘要： An inner wall for a transition duct between the high pressure and low pressure turbines of a multirotor gas turbine engine in which the wall structure itself is made up of multiple aligned segments which are bolted to the inner shrouds of the vane clusters of the low pressure turbine and in which the segments are secured to forward and rearward cone elements with one of said elements bolted securely to the segments and the other cone having free axial and radial movement with respect to the segments with the cone elements supporting at their inner edges a seal element to cooperate with a rotating element on a low pressure rotor.

    摘要翻译： 用于多转轮燃气涡轮发动机的高压和低压涡轮机之间的过渡管道的内壁，其中壁结构本身由多个对准的段组成，该多个对准的段螺栓连接到低压涡轮机的叶片组的内护罩 并且其中所述段被固定到前后锥形元件，其中一个所述元件牢固地螺栓固定到所述段，并且所述另一个锥体相对于所述段具有自由的轴向和径向运动，所述锥形元件在其内边缘处支撑有密封元件 与低压转子上的旋转元件配合。

    Turbine blade with improved durability tip cap
    8.
    发明授权
    Turbine blade with improved durability tip cap 有权
    涡轮叶片具有改进的耐久性顶盖

    公开(公告)号：US07726944B2

    公开(公告)日：2010-06-01

    申请号：US11524102

    申请日：2006-09-20

    申请人： Richard H. Page ,  Wieslaw A. Chlus

    发明人： Richard H. Page ,  Wieslaw A. Chlus

    IPC分类号： F01D5/18

    CPC分类号： F01D5/20 ,  F05D2240/307 ,  F05D2260/20 ,  F05D2260/2214 ,  Y02T50/676

    摘要： A gas turbine engine has a turbine blade having a tip cap to close off internal cooling passages. The tip cap is formed with a plurality of purge holes, with there being at least two rows of purge holes. The increased number of purge holes spreads the cooling air outwardly across more of the surface area of the tip cap, and provides the tip cap with a better ability to withstand the extreme temperatures it faces in use.

    摘要翻译： 燃气涡轮发动机具有涡轮叶片，其具有尖端盖以封闭内部冷却通道。 尖端盖形成有多个吹扫孔，其中至少有两排吹扫孔。 吹扫孔数量的增加将冷却空气向外扩散到尖端盖的更多表面区域，并且提供顶盖具有更好的耐受其使用的极端温度的能力。

    TURBINE BLADE WITH IMPROVED DURABILITY TIP CAP
    9.
    发明申请
    TURBINE BLADE WITH IMPROVED DURABILITY TIP CAP 有权
    涡轮叶片具有改进的耐久性提示

    公开(公告)号：US20100080711A1

    公开(公告)日：2010-04-01

    申请号：US11524102

    申请日：2006-09-20

    申请人： Richard H. Page ,  Wieslaw A. Chlus

    发明人： Richard H. Page ,  Wieslaw A. Chlus

    IPC分类号： F01D5/18

    CPC分类号： F01D5/20 ,  F05D2240/307 ,  F05D2260/20 ,  F05D2260/2214 ,  Y02T50/676

    摘要： A gas turbine engine has a turbine blade having a tip cap to close off internal cooling passages. The tip cap is formed with a plurality of purge holes, with there being at least two rows of purge holes. The increased number of purge holes spreads the cooling air outwardly across more of the surface area of the tip cap, and provides the tip cap with a better ability to withstand the extreme temperatures it faces in use.

    摘要翻译： 燃气涡轮发动机具有涡轮叶片，其具有尖端盖以封闭内部冷却通道。 尖端盖形成有多个吹扫孔，其中至少有两排吹扫孔。 吹扫孔数量的增加将冷却空气向外扩散到尖端盖的更多表面区域，并且提供顶盖具有更好的耐受其使用的极端温度的能力。

    Rotor blade with platform support and damper positioning means
    10.
    发明授权
    Rotor blade with platform support and damper positioning means 失效
    转子叶片带平台支撑和阻尼器定位装置

    公开(公告)号：US5284421A

    公开(公告)日：1994-02-08

    申请号：US980848

    申请日：1992-11-24

    申请人： Wieslaw A. Chlus ,  David P. Houston

    发明人： Wieslaw A. Chlus ,  David P. Houston

    IPC分类号： F01D5/26 ,  F01D5/22 ,  F01D5/10

    CPC分类号： F01D5/22 ,  Y10S416/50

    摘要： A rotor blade having axially spaced gussets disposed between a root portion and a platform is disclosed. Various construction details are developed which provide a gusset providing both platform support and damper positioning means. In one particular embodiment, a rotor blade assembly includes a plurality of circumferentially spaced rotor blades having dampers disposed between adjacent blades, wherein each blade includes an axially spaced pair of gussets extending laterally from the rotor blade. The gussets extend from a root portion of the rotor blade to a platform and provide radial support of the platform during rotation of the rotor assembly. The gussets include a curved lateral edge which, during rotation of the rotor assembly, urges the damper away from the root portion of the blade.

    摘要翻译： 公开了一种具有设置在根部和平台之间的具有轴向间隔的角撑板的转子叶片。 开发了各种构造细节，其提供提供平台支撑和阻尼器定位装置的角撑板。 在一个具体实施例中，转子叶片组件包括多个周向间隔开的转子叶片，其具有设置在相邻叶片之间的阻尼器，其中每个叶片包括从转子叶片横向延伸的轴向间隔开的一对角撑板。 角撑板从转子叶片的根部延伸到平台并且在转子组件旋转期间提供平台的径向支撑。 角撑板包括弯曲的侧边缘，其在转子组件的旋转期间促使阻尼器远离叶片的根部。