公开(公告)号：EP3023588B1

公开(公告)日：2019-07-31

申请号：EP15188472.3

申请日：2015-10-06

申请人： Rolls-Royce plc

发明人： Jevons, Matthew ,  James, Darren ,  Kalwak, Gordon

IPC分类号： F01D5/28 ,  F01D5/26

公开(公告)号：EP3023588A1

公开(公告)日：2016-05-25

申请号：EP15188472.3

申请日：2015-10-06

申请人： Rolls-Royce plc

发明人： Jevons, Matthew ,  James, Darren ,  Kalwak, Gordon

IPC分类号： F01D5/28 ,  F01D5/26

CPC分类号： F01D5/282 ,  B32B5/06 ,  B32B5/32 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2305/08 ,  B32B2603/00 ,  F01D5/147 ,  F01D5/26 ,  F05D2220/32 ,  F05D2240/30 ,  F05D2260/941 ,  F05D2300/603 ,  Y02T50/672

摘要： A composite component having a body formed from a plurality of fibre reinforced non-metallic layers. The body comprises a delamination region configured so as to permit delamination; and a deflector region configured so as to resist delamination. In the event of delamination, delamination is deflected to and continues to propagate in the delamination region.

摘要翻译： 一种复合构件，其具有由多个纤维增强的非金属层形成的主体。 身体包括分层区域，其被配置为允许分层; 以及被配置为防止分层的偏转器区域。 在分层的情况下，分层被偏转并在分层区域继续传播。

公开(公告)号：EP3984734A1

公开(公告)日：2022-04-20

申请号：EP21196196.6

申请日：2021-09-13

申请人： Rolls-Royce plc

发明人： Backhouse, Robert ,  James, Darren

IPC分类号： B32B1/02 ,  B32B5/26 ,  B32B27/12 ,  F17C1/04 ,  F17C1/06 ,  B32B25/10

摘要： A storage tank for storing gaseous hydrogen comprises a boundary wall 11 having a laminate composite structure which includes a resin-rich layer 102 forming an internal surface 101 of the boundary wall, a glass-fibre composite layer 104 in contact with the resin-rich layer and a carbon fibre composite layer 106 in contact with the glass-fibre composite layer on a side thereof remote from the resin-rich layer. The laminate structure provides a high level of hydrogen impermeability and resistance to microcracking as a result of pressure cycling, providing the tank with a gravimetric efficiency appropriate to aeronautical applications. ,

公开(公告)号：EP3594107A1

公开(公告)日：2020-01-15

申请号：EP19181972.1

申请日：2019-06-24

申请人： Rolls-Royce plc

发明人： James, Darren ,  Manohar, Anmol ,  Fillingham, David ,  Bacic, Marko

IPC分类号： B64C3/38 ,  B64C29/00 ,  B64C39/00 ,  B64D27/02

摘要： An aircraft (10) defining longitudinal (A), lateral (B) and vertical (C) directions the aircraft (10) comprising:
a main wing (16) and a tail (18), each being pivotable about the lateral direction (B);
a plurality of main propellers (30) mounted to the main wing (16), and configured to pivot with the main wing (16);
at least one cruise propeller (32) mounted to the tail (18), and configured to pivot with the tail (18);
each main propeller (30) being stowable from a deployed position to a stowed position; wherein
each main propeller (30a-30d) has a fixed pitch, and each cruise propeller (32a, 32b) has a variable pitch.

公开(公告)号：EP3594118A1

公开(公告)日：2020-01-15

申请号：EP19181738.6

申请日：2019-06-21

申请人： Rolls-Royce plc

发明人： James, Darren

IPC分类号： B64C29/00 ,  B64C39/12 ,  B64C3/56 ,  B64C5/02 ,  B64C25/40

摘要： A vertical take-off and landing aircraft is shown. The VTOL aircraft has a main wing comprising a left wing and a right wing configured as folding wings, and one or more of a foreplane, comprising a left canard and a right canard configured as folding wings, and/or a tailplane, comprising a left stabiliser and a right stabiliser configured as folding wings. Each one of the folding wings has a fixed inboard section and a folding outboard section. The folding outboard section is downwardly foldable to a landing condition to support the aircraft on a surface.

公开(公告)号：EP3561232A1

公开(公告)日：2019-10-30

申请号：EP19181209.8

申请日：2015-10-06

申请人： Rolls-Royce plc

发明人： Jevons, Matthew ,  James, Darren ,  Kalwak, Gordon

IPC分类号： F01D5/28 ,  F01D5/26

摘要： A composite component having a body formed from a plurality of fibre reinforced non-metallic layers. The body comprises a delamination region configured so as to permit delamination; and a deflector region configured so as to resist delamination. In the event of delamination, delamination is deflected to and continues to propagate in the delamination region.