发明名称 Hub cone for an aeroengine
摘要 The hub cone exhibits a contour that is described by a specific equation relating a hub cone shape (sx), a maximum extension of the hub cone in a radial direction, another maximum extension of the hub cone in a cone axis direction and/or a machine axis direction, and a value describing the shape. The hub cone shape is defined along a horizontal cone axis and/or a machine axis (x). A set of cone shapes is defined by suitable selection of values ranging between 1.89 und 1.945.
申请公布号 EP2182176(A2) 申请公布日期 2010.05.05
申请号 EP20090172753 申请日期 2009.10.12
申请人 ROLLS-ROYCE DEUTSCHLAND LTD & CO KG 发明人 CLEMEN, CARSTEN
分类号 B64C11/14;B64D33/02;F01D25/00;F02C7/04 主分类号 B64C11/14
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