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    • 7. 发明授权
    • Combustor assembly
    • 燃烧器总成
    • US5609031A
    • 1997-03-11
    • US567587
    • 1995-12-05
    • Leighton Jones
    • Leighton Jones
    • B21K25/00F23R3/10F23R3/50F23R3/60F02C1/00
    • B21K25/00F23R3/10F23R3/50F23R3/60B23P2700/13F05B2260/30
    • Gas turbine engine combustor designs are tending to higher operating temperatures and, therefore, utilisation of high temperature materials such as, for example, ceramics, composite material and high temperature nickel alloys. However use of these materials for combustor components leads, in turn, to problems of how to join together those components. A high temperature material combustor barrel and a similar combustor head heatshield are joined to a metal or metal alloy combustor head by means of a lip around the circumference of the head swaged or rolled onto a lip on the barrel trapping the heatshield between them.
    • 燃气涡轮发动机燃烧器设计趋向于更高的操作温度,并因此利用高温材料,例如陶瓷,复合材料和高温镍合金。 然而,这些材料用于燃烧器部件的方式又导致如何将这些部件连接在一起的问题。 高温材料燃烧器筒和类似的燃烧器头部散热器通过围绕头部圆周的唇缘连接到金属或金属合金燃烧器头部,该头部围绕着头部的圆周,或者滚动到桶上的唇部上,从而在它们之间捕获遮挡物。