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公开(公告)号：US20160069217A1
公开(公告)日：2016-03-10
申请号：US14843459
申请日：2015-09-02
发明人： Pierangelo DUÓ , Karl SCHREIBER
CPC分类号： F01D25/28 , F01D5/02 , F01D5/027 , F01D5/12 , F01D5/30 , F01D5/3015 , F01D5/323 , F01D5/326 , F01D9/02 , F01D11/00 , F01D11/008 , F02C7/04 , F05D2220/323 , F05D2230/60 , F05D2240/128 , F05D2240/55 , Y02T50/671
摘要： An aircraft gas turbine with a fan disc at which fan blades 31, distributed around the circumference and forming an intermediate space in between each other, are attached, with a sealing disc that is arranged on the back side of the fan disc, and with an inlet cone that is mounted at the front side of the fan disc, as well as with filling elements that are arranged in the intermediate spaces, characterized in that the inlet cone includes strip-shaped lugs which are configured in one piece with the same and which can be inserted into the intermediate spaces, with their free ends being inserted into a ring groove that is formed at the sealing disc, and in that a filling element is arranged on each strip-shaped
摘要翻译： 一种具有风扇盘的飞机燃气轮机，其上分布有围绕圆周并形成彼此之间的中间空间的风扇叶片31，其上安装有密封盘，该密封盘布置在风扇盘的背面，并且具有 入口锥体，其安装在风扇盘的前侧，以及布置在中间空间中的填充元件，其特征在于，所述入口锥体包括条形凸耳，所述凸耳与所述入口锥体相同并且其中 可以插入中间空间，其自由端插入形成在密封盘上的环形槽中，并且填充元件布置在每个带状
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公开(公告)号：US20160069355A1
公开(公告)日：2016-03-10
申请号：US14852009
申请日：2015-09-11
发明人： Pierangelo DUÓ , Karl SCHREIBER
CPC分类号： F02C3/04 , F01D5/025 , F01D5/066 , F01D11/008 , F02K3/06 , F04D29/023 , F04D29/321 , F05D2220/36 , F05D2240/126 , F05D2300/43 , F05D2300/603 , Y02T50/672 , Y02T50/673
摘要： An aircraft gas turbine with a fan disk on which are fastened fan blades spread over the circumference and forming an intermediate space with one another, with a sealing disk arranged at the rear of the fan disk and with an inlet cone mounted at the front of the fan disk, as well as with filler elements arranged in the intermediate spaces, where the sealing disk has an annular groove and where the filler elements are at the rear inserted into the annular groove and at the front held underneath a rim area of the inlet cone, characterized in that the filler elements are designed as bending beams and that on the radially inner side of the filler element at least one rib-like reinforcing area is provided, extending in the axial direction and longitudinally to the filler element.
摘要翻译： 一种具有风扇盘的飞机燃气轮机，其上紧固的风扇叶片分布在圆周上并形成彼此的中间空间，密封盘布置在风扇盘的后部，并且入口锥体安装在 风扇盘，以及布置在中间空间中的填充元件，其中密封盘具有环形槽，并且其中填充元件在后部插入环形槽中，并且前部保持在入口锥体的边缘区域下方 其特征在于，所述填充元件被设计为弯曲梁，并且在所述填充元件的径向内侧上设置有至少一个肋状加强区域，其沿轴向方向延伸并纵向到所述填充元件。
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