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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20070253809A1 Methods and apparatus for assembling gas turbine engines 审中-公开
标题翻译：燃气轮机发动机组装方法及装置
公开(公告)号：US20070253809A1
公开(公告)日：2007-11-01
申请号：US11416430
申请日：2006-05-01
申请人： Christopher Glynn , William Herron , Joseph Albers
发明人： Christopher Glynn , William Herron , Joseph Albers
IPC分类号： F01D11/00
CPC分类号： F01D11/04 , F01D25/183
摘要： A method assembling a seal assembly within a gas turbine engine. The method includes coupling a stationary stator member to a gas turbine engine including a rotating member, and coupling a primary seal assembly and a secondary seal assembly to the stationary stator member wherein the primary seal assembly includes a moveable stator member including at least one keyed slot, and at least one biasing member including at least one key. Moreover, the at least one key is slidably coupled within the at least one keyed slot to facilitate aligning the primary seal assembly and the secondary seal assembly with respect to the gas turbine engine, and the seal assembly facilitates sealing between the stationary stator member and the rotating member.
摘要翻译：一种在燃气涡轮发动机内组装密封组件的方法。该方法包括将固定的定子构件联接到包括旋转构件的燃气涡轮发动机，以及将主密封组件和次级密封组件联接到固定的定子构件，其中主密封组件包括可移动定子构件，其包括至少一个键槽以及包括至少一个键的至少一个偏置构件。而且，所述至少一个键可滑动地联接在所述至少一个键槽中，以便于相对于所述燃气涡轮发动机对准所述主密封组件和所述次密封组件，并且所述密封组件有助于所述固定定子构件与所述第二密封组件之间的密封。旋转构件。

6. 发明申请

US20110229311A1 SEAL ASSEMBLY 审中-公开
标题翻译：密封组件
公开(公告)号：US20110229311A1
公开(公告)日：2011-09-22
申请号：US12171418
申请日：2008-07-11
申请人： Kripa Varanasi , Joseph Albers , William Lee Herron , Peter Crudgington , Mahesh Khandeparker , Sai Raju Ippili , Prathap Anga , Cheryl Herron
发明人： Kripa Varanasi , Joseph Albers , William Lee Herron , Peter Crudgington , Mahesh Khandeparker , Sai Raju Ippili , Prathap Anga , Cheryl Herron
IPC分类号： F01D25/16
CPC分类号： F16J15/164 , F01D11/005 , F01D11/04 , F01D25/246 , F16J15/445 , F16J15/4476
摘要： A seal assembly comprising a first movable stator member movable between a sealing position and a non-sealing position, a second fixed stator member, the first stator member being movable relative to the second stator member, the seal assembly further comprising at least one flexure member coupled to the second stator member, and at least one biasing member coupled between the at least one flexure and the movable stator for biasing the movable stator to a non-sealing position.
摘要翻译：一种密封组件，包括可在密封位置和非密封位置之间移动的第一可移动定子构件，第二固定定子构件，所述第一定子构件可相对于所述第二定子构件移动，所述密封组件还包括至少一个挠曲构件耦合到所述第二定子构件，以及耦合在所述至少一个挠曲件和所述可动定子之间的至少一个偏置构件，用于将所述可动定子偏压到非密封位置。

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