公开(公告)号：US20060078429A1

公开(公告)日：2006-04-13

申请号：US10962310

申请日：2004-10-08

申请人： Toby Darkins ,  Mary Alford ,  Mark Noe ,  Christopher Crissman

发明人： Toby Darkins ,  Mary Alford ,  Mark Noe ,  Christopher Crissman

IPC分类号： F01D9/00

CPC分类号： F01D25/246 ,  F01D9/04

摘要： A turbine engine shroud segment comprises a body including an outer surface away from which an integral attachment system projects. The attachment system comprises a plurality of at least two axially spaced apart circumferentially extending rows of discrete projection hook segments to interrupt a potential hoop stress path through the attachment system. Each projection hook segment includes a segment support surface aligned circumferentially and radially with other segment support surfaces in a row.

摘要翻译： 涡轮发动机护罩段包括主体，该主体包括远离该整体附接系统突出的外表面。 附接系统包括多个至少两个轴向间隔开的周向延伸的一排离散的突出钩段，以中断通过附接系统的潜在的环向应力路径。 每个突出钩段包括沿圆周和径向对准的一段支撑表面，其中一行中的其他段支撑表面。

公开(公告)号：US20050271505A1

公开(公告)日：2005-12-08

申请号：US10863434

申请日：2004-06-08

申请人： Mary Alford ,  David Bulman

发明人： Mary Alford ,  David Bulman

IPC分类号： F01D11/08 ,  F01D5/22 ,  F01D9/04 ,  F01D11/18 ,  F01D25/24 ,  F01D25/26 ,  F02C7/24 ,  F02C7/28 ,  F04D29/54 ,  F28F7/00

CPC分类号： F02C7/24 ,  F01D9/04 ,  F01D25/246

摘要： A turbine engine shroud segment comprises a body including an outer surface from and along which a segment projection extends away from and in an axial direction. The segment projection includes circumferentially spaced apart segment support surfaces. A shroud hanger comprises a body including an inner surface from and along which a hanger projection extends in an axial direction. The hanger projection includes circumferentially spaced hanger bearing surfaces. In a circumferential turbine engine shroud assembly of shroud segments and hangers, a shroud hanger is assembled between a pair of adjacent shroud segments separated by an axial interface. The hanger projection is in juxtaposition with the interface, and respective segment support surfaces and hanger bearing surfaces are in registry.

摘要翻译： 涡轮发动机护罩区段包括主体，该主体包括从凸部延伸远离轴向并沿其轴向延伸的外表面。 片段突起包括周向间隔开的片段支撑表面。 护罩悬挂器包括主体，该主体包括从轴承方向延伸的悬挂突起的内表面。 衣架突起包括周向间隔开的衣架承载表面。 在护罩段和衣架的圆周涡轮发动机护罩组件中，护罩悬挂器组装在由轴向界面分开的一对相邻护罩段之间。 吊架突起与接口并置，并且相应的段支撑表面和悬挂支承表面被注册。