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1.发明授权Apparatus for flanging a separating crown between concentric rings of burners in a multiple combustor 有权用于多级燃烧室的燃烧器同心环之间分离冠法兰装置
公开(公告)号：EP0907053B1
公开(公告)日：2004-02-25
申请号：EP98308035.9
申请日：1998-10-02
Applicant: GENERAL ELECTRIC COMPANY
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2.发明公开Apparatus for flanging a separating crown between concentric rings of burners in a multiple combustor 有权用于多级燃烧室的燃烧器同心环之间分离冠法兰装置
公开(公告)号：EP0907053A3
公开(公告)日：2000-08-09
申请号：EP98308035.9
申请日：1998-10-02
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Forrester, James Michael , Legger, David Brian , Albers, Robert Joseph , Cimmarusti, Gregory Allen , Cooper, James Neil
Abstract: A double annular combustor having concentrically disposed inner and outer annular combustors including an inner dome having an inner portion and an outer portion (28), an outer dome having an inner portion and an outer portion (25), wherein the outer dome inner portion (25) is connected to the inner dome outer portion (28), and a substantially annular centerbody (50) disposed between the inner dome and the outer dome. The centerbody includes a plurality of structurally independent arcuate segments (51), wherein each centerbody segment is retained in position via an interference fit between a first flange (59) of such centerbody extending downstream and a hook (58) in the inner dome outer portion and/or via a clamping fit of a second flange of the centerbody extending upstream to a flange of the inner dome outer portion.
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3.发明公开Apparatus for flanging a separating crown between concentric rings of burners in a multiple combustor 有权用于多级燃烧室的燃烧器同心环之间分离冠法兰装置
公开(公告)号：EP0907053A2
公开(公告)日：1999-04-07
申请号：EP98308035.9
申请日：1998-10-02
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Forrester, James Michael , Legger, David Brian , Albers, Robert Joseph , Cimmarusti, Gregory Allen , Cooper, James Neil
Abstract: A double annular combustor having concentrically disposed inner and outer annular combustors including an inner dome having an inner portion and an outer portion (28), an outer dome having an inner portion and an outer portion (25), wherein the outer dome inner portion (25) is connected to the inner dome outer portion (28), and a substantially annular centerbody (50) disposed between the inner dome and the outer dome. The centerbody includes a plurality of structurally independent arcuate segments (51), wherein each centerbody segment is retained in position via an interference fit between a first flange (59) of such centerbody extending downstream and a hook (58) in the inner dome outer portion and/or via a clamping fit of a second flange of the centerbody extending upstream to a flange of the inner dome outer portion.
Abstract translation: 双环形燃烧室具有同心地设置内部和外部环形燃烧器包括在内部穹顶具有在内侧部分和上外侧部分（28），（在外圆顶具有在内侧部分和上外侧部分（25），其中所述外圆顶内部分 25）被连接到所述内圆顶外部分（28），和一个基本为环形的设计中心体（50），设置在内部穹顶和外圆顶之间。 所述中心体包括结构上独立的弧形段（51）worin每个中心主体部分的多个通孔在过盈配合的搜索中心体的第一凸缘（59）之间被保持在位置延伸在所述内圆顶外部下游和一个钩（58） 和/或经由中心主体延伸上游到内圆顶外部的凸缘的第二凸缘的夹紧配合。
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