公开(公告)号：US11028782B2

公开(公告)日：2021-06-08

申请号：US16124559

申请日：2018-09-07

Applicant: ROLLS-ROYCE plc

Inventor： Simon M. Ruston ,  Rong Yang ,  Matthew Fox ,  Aniket Anand Kulkarni

IPC: F01D25/24 ,  F02C9/18 ,  B64D29/08 ,  F02K3/06 ,  F02K3/075

Abstract: A pressure relief arrangement for a gas turbine engine comprises a hinged door and a mount. A plastically deformable member is provided between and coupled to the hinged door and the mount. The deformable member is configured to deform between a non-deformed state when the door is in a closed position and an elongated deformed state when the door is in an open position.

公开(公告)号：US10731567B2

公开(公告)日：2020-08-04

申请号：US15834868

申请日：2017-12-07

Applicant: ROLLS-ROYCE plc

Inventor： Rong Yang ,  David Isles

IPC: F02C7/32 ,  F16M13/02 ,  B33Y80/00 ,  F01D25/26 ,  F02C7/20 ,  F01D25/28 ,  B64D41/00

Abstract: A mount structure for mounting an ancillary engine unit to a gas turbine engine is provided. The mount structure has plural elongate struts which each extend from a connector portion at one end of the strut to a fastening portion at the other end of the strut. The housing of the ancillary engine unit is formed of a first material having a first coefficient of thermal expansion, and the elongate struts are formed of a second material having a second coefficient of thermal expansion. Each elongate strut extends away from its connector portion in a direction which is crosswise to the direction of the hypothetical differential thermal strain at that connector portion. The mount structure further has a containment bracket which is configured to contain each connector portion.

公开(公告)号：US10072583B2

公开(公告)日：2018-09-11

申请号：US15622419

申请日：2017-06-14

Applicant: ROLLS-ROYCE PLC

Inventor： Richard Peace ,  Rong Yang ,  Joshua Lee ,  Liam Kelly

IPC: A47B96/06 ,  F02C7/32 ,  F01D25/24 ,  F01D25/28

CPC classification number: F02C7/32 ,  F01D25/24 ,  F01D25/28 ,  F05D2220/32 ,  F05D2230/30 ,  F05D2250/75 ,  H05K999/99 ,  Y02T50/671

Abstract: A mounting bracket for mounting an accessory to a gas turbine engine, the mounting bracket including a space frame structure. The space frame structure including a plurality of struts joined to one another at nodes.