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1. 发明申请

US20120107122A1 RESILIENT MOUNTING APPARATUS FOR LOW-DUCTILITY TURBINE SHROUD 有权
标题翻译：适用于低密度涡轮机的舒适安装设备
公开(公告)号：US20120107122A1
公开(公告)日：2012-05-03
申请号：US12915424
申请日：2010-10-29
申请人： Joseph Albers , Mark Marusko , Barry Wilson , Aaron Dziech , Christopher Johnson
发明人： Joseph Albers , Mark Marusko , Barry Wilson , Aaron Dziech , Christopher Johnson
IPC分类号： F01D5/22
CPC分类号： F01D25/246 , F01D9/04 , F01D11/005 , F01D25/28 , Y02T50/672
摘要： A turbine flowpath apparatus for a gas turbine engine includes: a flowpath component exposed at least partially to a primary combustion gas flowpath of the engine, the flowpath component comprising low-ductility material; a metallic annular stationary structure surrounding the flowpath component, including a bearing surface which bears against the flowpath component, so as to restrain the flowpath component from axial movement in a first direction; and a spring element disposed between the flowpath component and the stationary structure which resilient urges the flowpath component in the first direction against the bearing surface.
摘要翻译：一种用于燃气涡轮发动机的涡轮流路设备包括：至少部分地暴露于发动机的主燃烧气体流路的流路部件，该流路部件包括低延展性材料; 围绕所述流路部件的金属环形固定结构，包括承载在所述流路部件上的支承面，以便限制所述流路部件沿第一方向的轴向移动; 以及弹簧元件，其设置在所述流路部件和所述固定结构之间，所述弹性元件弹性地沿着所述第一方向将流路部件推压到所述支承表面。

2. 发明申请

US20120082540A1 LOW-DUCTILITY OPEN CHANNEL TURBINE SHROUD 有权
标题翻译：低密度开放通道涡轮机
公开(公告)号：US20120082540A1
公开(公告)日：2012-04-05
申请号：US12895007
申请日：2010-09-30
申请人： Aaron Dziech , Joseph Albers , Christopher Ryan Johnson
发明人： Aaron Dziech , Joseph Albers , Christopher Ryan Johnson
IPC分类号： F01D11/08
CPC分类号： F01D11/125 , F01D11/005 , F01D25/246 , F05D2240/11 , F05D2240/55 , F05D2260/20
摘要： A turbine shroud apparatus for a gas turbine engine includes: a plurality of arcuate shroud segments arranged as an annular shroud, each of the shroud segments comprising low-ductility material and having a cross-sectional shape defined by opposed forward and aft walls, and opposed inner and outer walls, the walls extending between opposed first and second end faces, wherein an open channel is formed through the outer wall of each shroud segment; an annular stationary structure surrounding the shroud segments; and a hanger received in the open channel of each shroud segment and mechanically coupled to the stationary structure, each of the hangers passing through the respective open channel and including an enlarged portion having greater cross-sectional area than the open channel, the enlarged portion engaging the outer wall of the respective shroud segment, so as to retain the shroud segment radially relative to the stationary structure.
摘要翻译：一种用于燃气涡轮发动机的涡轮机护罩装置包括：多个弧形护罩段，其布置成环形护罩，每个护罩段包括低延展性材料，并且具有由相对的前后壁限定的横截面形状，并且相对内壁和外壁，所述壁在相对的第一和第二端面之间延伸，其中开口通道穿过每个护罩段的外壁; 围绕所述护罩段的环形固定结构; 以及衣架，其容纳在每个护罩段的开放通道中并且机械地联接到固定结构，每个悬挂件穿过相应的开放通道并且包括具有比开放通道更大的横截面面积的扩大部分，相应的护罩段的外壁，以便相对于固定结构径向地保持护罩区段。

3. 发明授权

US08079807B2 Mounting apparatus for low-ductility turbine shroud 有权
标题翻译：用于低延性涡轮罩的安装装置
公开(公告)号：US08079807B2
公开(公告)日：2011-12-20
申请号：US12696566
申请日：2010-01-29
申请人： Jason David Shapiro , Roger Lee Doughty , Aaron Dziech , Victor Correia , Elias Lampes , Robert Carella , Brian Corsetti
发明人： Jason David Shapiro , Roger Lee Doughty , Aaron Dziech , Victor Correia , Elias Lampes , Robert Carella , Brian Corsetti
IPC分类号： F01D11/08 , F04D29/08
CPC分类号： F01D25/246 , F01D11/12
摘要： A turbine shroud apparatus is provided for a gas turbine engine having a central axis. The apparatus includes: (a) an annular support member; (b) a turbine shroud disposed in the support member, the shroud being a continuous ring comprising a low-ductility material and having opposed flowpath and back surfaces, and opposed forward and aft ends; and (c) a spring mounted between the support member and the shroud and arranged to resiliently urge the shroud to a concentric position within the structural member.
摘要翻译：为具有中心轴线的燃气涡轮发动机提供涡轮机护罩装置。该装置包括：（a）环形支撑构件; （b）设置在所述支撑构件中的涡轮机罩，所述护罩是包括低延性材料并具有相对的流路和后表面以及相对的前后端的连续环; 和（c）弹簧，其安装在所述支撑构件和所述护罩之间并且布置成将所述护罩弹性地推动到所述结构构件内的同心位置。

4. 发明申请

US20050047910A1 METHODS AND APPARATUS TO REDUCE SEAL RUBBING WITHIN GAS TURBINE ENGINES 有权
标题翻译：减少气体涡轮发动机密封件的方法和装置
公开(公告)号：US20050047910A1
公开(公告)日：2005-03-03
申请号：US10653337
申请日：2003-09-02
申请人： Mark Habedank , Daniel Wines , Christopher League , Aaron Dziech , George Whitaker
发明人： Mark Habedank , Daniel Wines , Christopher League , Aaron Dziech , George Whitaker
IPC分类号： F01D5/06 , F01D11/00 , F01D25/00 , F02C7/28 , F16J15/54 , F01D25/16
CPC分类号： F01D11/001 , F01D5/06
摘要： A method facilitates assembling a seal assembly for a gas turbine engine rotor assembly. The method comprises coupling a disk retainer to a first stage disk, and coupling an interstage seal assembly including an outer shell within the rotor assembly such that a downstream arm extending from the outer shell engages a second stage disk while an upstream arm extending from the outer shell engages the disk retainer.
摘要翻译：一种方法便于组装用于燃气涡轮发动机转子组件的密封组件。该方法包括将盘保持器联接到第一级盘，以及将包括外壳的级间密封组件联接在转子组件内，使得从外壳延伸的下游臂接合第二级盘，而从外部延伸的上游臂外壳接合盘保持器。

5. 发明申请

US20110189009A1 MOUNTING APPARATUS FOR LOW-DUCTILITY TURBINE SHROUD 有权
标题翻译：低密度涡轮机安装装置
公开(公告)号：US20110189009A1
公开(公告)日：2011-08-04
申请号：US12696566
申请日：2010-01-29
申请人： Jason David Shapiro , Roger Lee Doughty , Aaron Dziech , Victor Correia , Elias Lampes , Robert Carella , Brian Corsetti
发明人： Jason David Shapiro , Roger Lee Doughty , Aaron Dziech , Victor Correia , Elias Lampes , Robert Carella , Brian Corsetti
IPC分类号： F02C7/20 , F01D9/04
CPC分类号： F01D25/246 , F01D11/12
摘要： A turbine shroud apparatus is provided for a gas turbine engine having a central axis. The apparatus includes: (a) an annular support member; (b) a turbine shroud disposed in the support member, the shroud being a continuous ring comprising a low-ductility material and having opposed flowpath and back surfaces, and opposed forward and aft ends; and (c) a spring mounted between the support member and the shroud and arranged to resiliently urge the shroud to a concentric position within the structural member.
摘要翻译：为具有中心轴线的燃气涡轮发动机提供涡轮机护罩装置。该装置包括：（a）环形支撑构件; （b）设置在所述支撑构件中的涡轮机罩，所述护罩是包括低延性材料并具有相对的流路和后表面以及相对的前后端的连续环; 和（c）弹簧，其安装在所述支撑构件和所述护罩之间并且布置成将所述护罩弹性地推动到所述结构构件内的同心位置。

6. 发明授权

US08998573B2 Resilient mounting apparatus for low-ductility turbine shroud 有权
标题翻译：用于低延性涡轮机罩的弹性安装装置
公开(公告)号：US08998573B2
公开(公告)日：2015-04-07
申请号：US12915424
申请日：2010-10-29
申请人： Joseph Albers , Mark Marusko , Barry Wilson , Aaron Dziech , Christopher Johnson
发明人： Joseph Albers , Mark Marusko , Barry Wilson , Aaron Dziech , Christopher Johnson
IPC分类号： F01D9/04 , F01D25/24 , F01D25/28 , F01D11/00
CPC分类号： F01D25/246 , F01D9/04 , F01D11/005 , F01D25/28 , Y02T50/672
摘要： A turbine flowpath apparatus for a gas turbine engine includes: a flowpath component exposed at least partially to a primary combustion gas flowpath of the engine, the flowpath component comprising low-ductility material; a metallic annular stationary structure surrounding the flowpath component, including a bearing surface which bears against the flowpath component, so as to restrain the flowpath component from axial movement in a first direction; and a spring element disposed between the flowpath component and the stationary structure which resilient urges the flowpath component in the first direction against the bearing surface.
摘要翻译：一种用于燃气涡轮发动机的涡轮流路设备包括：至少部分地暴露于发动机的主燃烧气体流路的流路部件，该流路部件包括低延展性材料; 围绕所述流路部件的金属环形固定结构，包括承载在所述流路部件上的支承面，以便限制所述流路部件沿第一方向的轴向移动; 以及弹簧元件，其设置在所述流路部件和所述固定结构之间，所述弹性元件弹性地沿着所述第一方向将流路部件推压到所述支承表面。

7. 发明授权

US08905709B2 Low-ductility open channel turbine shroud 有权
标题翻译：低延性开放通道涡轮罩
公开(公告)号：US08905709B2
公开(公告)日：2014-12-09
申请号：US12895007
申请日：2010-09-30
申请人： Aaron Dziech , Joseph Albers , Christopher Ryan Johnson
发明人： Aaron Dziech , Joseph Albers , Christopher Ryan Johnson
IPC分类号： F01D25/24 , F01D11/00 , F01D11/12
CPC分类号： F01D11/125 , F01D11/005 , F01D25/246 , F05D2240/11 , F05D2240/55 , F05D2260/20
摘要： A turbine shroud apparatus for a gas turbine engine includes: a plurality of arcuate shroud segments arranged as an annular shroud, each of the shroud segments comprising low-ductility material and having a cross-sectional shape defined by opposed forward and aft walls, and opposed inner and outer walls, the walls extending between opposed first and second end faces, wherein an open channel is formed through the outer wall of each shroud segment; an annular stationary structure surrounding the shroud segments; and a hanger received in the open channel of each shroud segment and mechanically coupled to the stationary structure, each of the hangers passing through the respective open channel and including an enlarged portion having greater cross-sectional area than the open channel, the enlarged portion engaging the outer wall of the respective shroud segment, so as to retain the shroud segment radially relative to the stationary structure.
摘要翻译：一种用于燃气涡轮发动机的涡轮机护罩装置包括：多个弧形护罩段，其布置成环形护罩，每个护罩段包括低延展性材料，并且具有由相对的前后壁限定的横截面形状，并且相对内壁和外壁，所述壁在相对的第一和第二端面之间延伸，其中开口通道穿过每个护罩段的外壁; 围绕所述护罩段的环形固定结构; 以及衣架，其容纳在每个护罩段的开放通道中并且机械地联接到固定结构，每个悬挂件穿过相应的开放通道并且包括具有比开放通道更大的横截面面积的扩大部分，相应的护罩段的外壁，以便相对于固定结构径向地保持护罩区段。

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