专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08985592B2 System for sealing a gap between a transition and a turbine 有权
标题翻译：用于密封过渡和涡轮之间的间隙的系统
公开(公告)号：US08985592B2
公开(公告)日：2015-03-24
申请号：US13359578
申请日：2012-01-27
申请人： Andrew G. Green , Daniel R. Leggett , Sachin R. Shinde
发明人： Andrew G. Green , Daniel R. Leggett , Sachin R. Shinde
IPC分类号： F16J15/02 , F16J15/08 , F01D9/02 , F01D11/00 , F01D11/02
CPC分类号： F16J15/0887 , F01D9/023 , F01D11/005 , F01D11/02 , F05D2240/57
摘要： A system (10) is provided for sealing a gap (12) between a transition exit frame (14) and a vane rail (18) at a turbine inlet (20). The system includes a seal (11) with a compliant seal member having a generally u-shaped profile to provide a sealing function in an axial direction. The compliant seal member includes a U-shaped inner sheet (28) securely pressed within a U-shaped outer sheet (26). The outer and inner sheets include spaced-apart segments (30, 32) in a lateral direction which are spaced-apart by misaligned slots (36, 38) to block passage of air there through. The system may also include wear resistant material (62) interposed between the seal and the vane rail. A lateral gap between adjacent exit frames may include a plurality of ribs defining valleys and tips, with crushable material disposed between the valleys and tips.
摘要翻译：提供一种用于在涡轮机入口（20）处密封过渡出口框架（14）和叶片导轨（18）之间的间隙（12）的系统（10）。该系统包括具有柔性密封构件的密封件（11），该密封件具有大致U形的轮廓，以在轴向方向上提供密封功能。柔性密封构件包括牢固地压在U形外片（26）内的U形内片（28）。外片和内片包括沿横向方向的间隔开的片段（30,32），它们被不对准的狭槽（36,38）间隔开，以阻止空气通过。该系统还可以包括介于密封件和叶片导轨之间的耐磨材料（62）。相邻出口框架之间的横向间隙可以包括限定谷部和尖端的多个肋条，其中可挤压材料设置在谷部和尖端之间。

2. 发明申请

US20120200046A1 SYSTEM FOR SEALING A GAP BETWEEN A TRANSITION AND A TURBINE 有权
标题翻译：用于密封过渡和涡轮机之间的缝隙的系统
公开(公告)号：US20120200046A1
公开(公告)日：2012-08-09
申请号：US13359578
申请日：2012-01-27
申请人： Andrew G. Green , Daniel R. Leggett , Sachin R. Shinde
发明人： Andrew G. Green , Daniel R. Leggett , Sachin R. Shinde
IPC分类号： F16J15/02
CPC分类号： F16J15/0887 , F01D9/023 , F01D11/005 , F01D11/02 , F05D2240/57
摘要： A system (10) is provided for sealing a gap (12) between a transition exit frame (14) and a vane rail (18) at a turbine inlet (20). The system includes a seal (11) with a compliant seal member having a generally u-shaped profile to provide a sealing function in an axial direction. The compliant seal member includes a U-shaped inner sheet (28) securely pressed within a U-shaped outer sheet (26). The outer and inner sheets include spaced-apart segments (30, 32) in a lateral direction which are spaced-apart by misaligned slots (36, 38) to block passage of air there through. The system may also include wear resistant material (62) interposed between the seal and the vane rail. A lateral gap between adjacent exit frames may include a plurality of ribs defining valleys and tips, with crushable material disposed between the valleys and tips.
摘要翻译：提供一种用于在涡轮机入口（20）处密封过渡出口框架（14）和叶片导轨（18）之间的间隙（12）的系统（10）。该系统包括具有柔性密封构件的密封件（11），该密封件具有大致U形的轮廓，以在轴向方向上提供密封功能。柔性密封构件包括牢固地压在U形外片（26）内的U形内片（28）。外片和内片包括沿横向方向的间隔开的片段（30,32），它们被不对准的狭槽（36,38）间隔开，以阻止空气通过。该系统还可以包括介于密封件和叶片导轨之间的耐磨材料（62）。相邻出口框架之间的横向间隙可以包括限定谷部和尖端的多个肋条，其中可挤压材料设置在谷部和尖端之间。

3. 发明授权

US09593585B2 Seal assembly for a gap between outlet portions of adjacent transition ducts in a gas turbine engine 有权
标题翻译：用于在燃气涡轮发动机中的相邻过渡管道的出口部分之间的间隙的密封组件
公开(公告)号：US09593585B2
公开(公告)日：2017-03-14
申请号：US14053628
申请日：2013-10-15
申请人： Andrew G. Green , Miguel Bascones
发明人： Andrew G. Green , Miguel Bascones
IPC分类号： F01D9/02
CPC分类号： F01D9/023 , F01D9/02
摘要： A seal assembly for sealing a circumferential leakage gap between outlet portions of first and second adjacent transition ducts in a gas turbine engine includes a first seal member affixed to the outlet portion of the first transition duct and a second seal member movable with respect to the first seal member. The second seal member is positionable in a non-sealing first position and a sealing second position. While in the first position, the second seal member is circumferentially spaced from the outlet portion of the second transition duct. While in the second position, the second seal member extends across the leakage gap and creates a seal with the outlet portion of the second transition duct to substantially prevent leakage through the leakage gap.
摘要翻译：用于密封燃气涡轮发动机中的第一和第二相邻过渡管道的出口部分之间的周向泄漏间隙的密封组件包括固定到第一过渡管道的出口部分的第一密封构件和可相对于第一过渡管道移动的第二密封构件密封件。第二密封构件可定位在非密封第一位置和密封第二位置。在第一位置，第二密封件与第二过渡管道的出口部分周向间隔开。当处于第二位置时，第二密封构件延伸穿过泄漏间隙，并与第二过渡管道的出口部分形成密封，以基本上防止泄漏通过泄漏间隙。

4. 发明授权

US5452802A Composite paperboard and shrink film visual merchandising package 失效
标题翻译：复合纸板和收缩膜视觉商品包装
公开(公告)号：US5452802A
公开(公告)日：1995-09-26
申请号：US144832
申请日：1993-10-29
申请人： Andrew G. Green
发明人： Andrew G. Green
IPC分类号： B65D73/00 , B65D75/00
CPC分类号： B65D75/004 , B65D73/0014
摘要： A unit display package assembly for packaging articles for hanging from display hooks or for free-standing display comprises a foldable paperboard blank having a flat heat shrinkable film adhered thereto, said paperboard blank being cut, scored, and folded to define a central header portion having contiguous first and second header wings articulated thereto; film support legs depending from each of said first and second header wings; lower edges of said central header and said wings and the inner side edges of said support legs defining an elongated U-shaped opening of predetermined width; said heat shrinkable film being adhered to said support legs and bridging said opening; a glue lap articulated to said first support leg and folded over one edge of said film to sandwich the film therebetween; said header wings being adapted to be folded into juxtaposition with said central header portion while said glue lap is folded into juxtaposition with said second support leg to form a three layer header having a depending multi-layer central spine and simultaneously forming a closed cylindrical heat shrinkable sleeve projecting outwardly from said central spine.
摘要翻译：一种用于包装用于从显示钩悬挂或用于独立显示的物品的单元显示包装组件包括：具有粘附到其上的平坦热收缩膜的可折叠纸板坯料，所述纸板坯料被切割，刻痕和折叠以限定中央集管部分，连接的第一和第二头部翅膀; 每个所述第一和第二头部翅膀都支撑着薄膜支撑腿; 所述中央集管和所述翼的下边缘和所述支撑腿的内侧边缘限定出具有预定宽度的细长U形开口; 所述热收缩膜粘附到所述支撑腿并桥接所述开口; 连接到所述第一支撑腿并折叠在所述膜的一个边缘上以将所述膜夹在其间的胶合搭扣; 所述头翼适于折叠成与所述中央头部并排，同时所述胶卷被折叠成与所述第二支撑腿并置，以形成具有垂直多层中心脊的三层头部并同时形成封闭的圆柱形热收缩套筒从所述中心脊向外突出。

5. 发明申请

US20150101345A1 SEAL ASSEMBLY FOR A GAP BETWEEN OUTLET PORTIONS OF ADJACENT TRANSITION DUCTS IN A GAS TURBINE ENGINE 有权
标题翻译：密封组件在气体涡轮发动机中相邻过渡管出口部分之间的间隙
公开(公告)号：US20150101345A1
公开(公告)日：2015-04-16
申请号：US14053628
申请日：2013-10-15
申请人： Andrew G. Green , Miguel Bascones
发明人： Andrew G. Green , Miguel Bascones
IPC分类号： F01D9/02
CPC分类号： F01D9/023 , F01D9/02
摘要： A seal assembly for sealing a circumferential leakage gap between outlet portions of first and second adjacent transition ducts in a gas turbine engine includes a first seal member affixed to the outlet portion of the first transition duct and a second seal member movable with respect to the first seal member. The second seal member is positionable in a non-sealing first position and a sealing second position. While in the first position, the second seal member is circumferentially spaced from the outlet portion of the second transition duct. While in the second position, the second seal member extends across the leakage gap and creates a seal with the outlet portion of the second transition duct to substantially prevent leakage through the leakage gap.
摘要翻译：用于密封燃气涡轮发动机中的第一和第二相邻过渡管道的出口部分之间的周向泄漏间隙的密封组件包括固定到第一过渡管道的出口部分的第一密封构件和可相对于第一过渡管道移动的第二密封构件密封件。第二密封构件可定位在非密封第一位置和密封第二位置。在第一位置，第二密封件与第二过渡管道的出口部分周向间隔开。当处于第二位置时，第二密封构件延伸穿过泄漏间隙，并与第二过渡管道的出口部分形成密封，以基本上防止泄漏通过泄漏间隙。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式