公开(公告)号：US06807803B2

公开(公告)日：2004-10-26

申请号：US10310853

申请日：2002-12-06

申请人： Nicholas Philip Poccia ,  Franklin Timothy Wendell ,  Jacques Leo Amyot ,  Carlos Serafim Albuquerque Fernandes ,  Laurence Ambrose Kenny, III

发明人： Nicholas Philip Poccia ,  Franklin Timothy Wendell ,  Jacques Leo Amyot ,  Carlos Serafim Albuquerque Fernandes ,  Laurence Ambrose Kenny, III

IPC分类号： F02C300

CPC分类号： F02K1/822 ,  Y02T50/675

摘要： A gas turbine exhaust diffuser includes a substantially cylindrical outer casing provided with a forward casing flange; a substantially cylindrical liner spaced radially inwardly of, and secured to, the outer casing; and ceramic fiber insulation supported radially between the outer casing and the liner. A plurality of liner closeout segments are secured to the liner and include radial flange portions extending toward the forward casing flange. A plurality of spacer rings are supported between the forward casing flange and the liner closeout segments such that one of the spacer rings and the liner closeout segments present a flat face for direct attachment to an aft flange component of a gas turbine exhaust frame. This arrangement provides a thermally compliant load bearing interface between an air cooled gas turbine flange and an internally insulated diffuser casing flange in the high velocity section of the exhaust diffuser.

摘要翻译： 燃气轮机排气扩散器包括设置有前壳法兰的大致圆筒形外壳; 大致圆柱形的衬套与外壳径向向内并固定在其上; 和陶瓷纤维绝缘体在径向上支撑在外壳和衬套之间。 多个衬管闭合段固定到衬套上并且包括朝向前壳体凸缘延伸的径向凸缘部分。 多个间隔环被支撑在前壳体凸缘和衬套闭合段之间，使得间隔环和衬套闭合段中的一个呈现平坦的面，用于直接附接到燃气轮机排气框架的后凸缘部件。 这种布置在排气扩散器的高速部分中的空气冷却的燃气涡轮机法兰和内部绝缘的扩散器壳体凸缘之间提供热顺应性承载界面。

公开(公告)号：US07530603B2

公开(公告)日：2009-05-12

申请号：US11424608

申请日：2006-06-16

申请人： Carlos Serafim Albuquerque Fernandes ,  Nicholas Philip Poccia ,  Leroy Omar Tomlinson ,  Laurence Ambrose Kenny, III

发明人： Carlos Serafim Albuquerque Fernandes ,  Nicholas Philip Poccia ,  Leroy Omar Tomlinson ,  Laurence Ambrose Kenny, III

IPC分类号： F16L41/08 ,  F16L41/12 ,  F16L51/02

CPC分类号： F02K1/80 ,  F01D25/04 ,  F02K1/78 ,  F05D2230/642 ,  F05D2260/20 ,  F05D2260/231 ,  F05D2260/96 ,  F05D2260/98 ,  F16L27/11 ,  F16L41/18 ,  F16L51/025

摘要： A penetration system for a pipe entering a duct wall at a pipe stub. The penetration system may include a thermal sleeve surrounding the pipe stub and a bellows positioned below the thermal sleeve and about the pipe.

摘要翻译： 用于管道进入管道管道壁的穿透系统。 穿透系统可以包括围绕管短管的热套筒和位于热套筒下方并且围绕管道的波纹管。

公开(公告)号：US06685425B2

公开(公告)日：2004-02-03

申请号：US10179243

申请日：2002-06-26

申请人： Nicholas Philip Poccia ,  Laurence Ambrose Kenny, III ,  Karl Kurt Rocco Westphal ,  Diwakar Balasubramanyam ,  William George Carberg

发明人： Nicholas Philip Poccia ,  Laurence Ambrose Kenny, III ,  Karl Kurt Rocco Westphal ,  Diwakar Balasubramanyam ,  William George Carberg

IPC分类号： F04D3100

CPC分类号： F02C7/08

摘要： An inlet bleed heater for flowing heated air to the inlet of a compressor is fabricated wholly at a factory site. The heater interconnects a manifold which receives extraction air from the compressor to down tubes in the inlet air duct to supply heated extraction air to the ambient inlet air via piping with bellows. The bellows accommodate thermal expansion and contraction of the manifold and the down tubes. The pipe and bellows lie within the height envelope of the bleed heater, facilitating transportation of the heater on its side within overall height and width limitations permitted for road travel.

摘要翻译： 完全在工厂现场制造用于将加热空气流入压缩机入口的入口放气加热器。 加热器将从压缩机接收抽取空气的歧管与入口空气管道中的下管相互连接，以通过具有波纹管的管道将加热的抽吸空气提供给环境入口空气。 波纹管适应歧管和下管的热膨胀和收缩。 管道和波纹管位于泄放加热器的高度范围内，便于加热器在其一侧的运输，整体高度和宽度限制允许道路行驶。