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CN106351703A 用于燃气涡轮发动机的护罩组件 有权

用于燃气涡轮发动机的护罩组件
摘要：
提供了用于燃气涡轮发动机(10)的护罩组件(100)。护罩组件(100)包括吊架(104)，其具有前吊架臂(162)、后吊架臂(164)，以及在前吊架臂(162)与后吊架臂(164)之间延伸的吊架本体前表面(112)、后表面(114)，以及在前表面(112)与后表面(114)之间延伸的内表面(116)和外表面(118)，外表面(118)与内表面(116)沿径向间隔，护罩(102)连接于吊架(104)。护罩组件(100)还包括定位在前吊架臂(162)的轴向前方的支承部件(200)，支承部件(200)具有连接于前吊架臂(162)的径向外部分(2020)，以及径向内部分(204)，其与护罩(102)沿轴向间隔，使得间隙(220)限定在径向内部分(204)与护罩(102)的轴向相邻表面之间。(160)。护罩组件(100)还包括护罩(102)，其具有
摘要（英）：

Shroud assemblies 100 for gas turbine engines 10 are provided. A shroud assembly 100 includes a hanger having a forward hanger arm 162, a rear hanger arm 164, and a hanger body 160 extending between the forward hanger arm 162 and the rear hanger arm 164. The shroud assembly 100 further includes a shroud 102 having a forward surface 112, a rear surface 114, and an inner surface 116 and outer surface 118 extending between the forward surface 112 and the rear surface 114, the outer surface 118 radially spaced from the inner surface, the shroud 102 connected to the hanger104. The shroud assembly 100 further includes a support member 200 positioned axially forward of the forward hanger arm 162, the support member 200 having a radially outer portion connected to the forward hanger arm 162 and a radially inner portion 204 axially spaced from the shroud such that a gap is defined between the radially inner portion 204 and an axially adjacent surface of the shroud 102.

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