公开(公告)号：US07631501B2

公开(公告)日：2009-12-15

申请号：US11067722

申请日：2005-03-01

申请人： Ian William Boston ,  Kenneth W. Cornett ,  Hans-Martin Hocke ,  Jonas Hurter ,  Dominick Greg More

发明人： Ian William Boston ,  Kenneth W. Cornett ,  Hans-Martin Hocke ,  Jonas Hurter ,  Dominick Greg More

IPC分类号： F02C1/00 ,  F02G3/00

CPC分类号： F23R3/28 ,  F02C7/28 ,  F16J15/0887 ,  F23R3/60

摘要： The present invention relates to a sealing body for sealing an outer component with respect to an inner component, in particular for a combustion chamber of a gas turbine. The outer component has a passage opening, through which the inner component projects out of the outer component. In the installed state, the sealing body is arranged in the region of the passage opening, surrounds the inner component in a circumferentially continuous manner, bears in a circumferentially continuous manner, by means of an inner sealing zone, against an outer sealing surface of the inner component and bears in a circumferentially continuous manner, by means of an outer sealing zone, against an inner sealing surface of the outer component. The sealing body is produced by deformation from at least one metal sheet that is in strip form and is circumferentially continuous. The inner sealing zone and the outer sealing zone are formed at a profiled section of the sealing body along the entire circumference.

摘要翻译： 本发明涉及一种用于密封外部部件相对于内部部件，特别是用于燃气轮机的燃烧室的密封体。 外部部件具有通道开口，内部部件通过该通道开口伸出外部部件。 在安装状态下，密封体布置在通道开口的区域中，以周向连续的方式围绕内部部件，通过内部密封区域周向连续地抵靠外部密封表面 内部部件，并且通过外部密封区域以周向连续的方式承载在外部部件的内部密封表面上。 密封体通过从至少一种带状形式的金属板的变形产生，并且是周向连续的。 内密封区域和外密封区域沿着整个圆周形成在密封体的成型部分。