公开(公告)号：WO2022248852A1

公开(公告)日：2022-12-01

申请号：PCT/GB2022/051311

申请日：2022-05-25

Applicant: GKN AEROSPACE SERVICES LIMITED

Inventor： WILLIAMS, Stephen ,  OOI, Clement

IPC: B29D99/00 ,  B29C70/54 ,  B29C70/56 ,  B29C70/24 ,  B29C70/20 ,  B29C70/44 ,  B29L31/30

Abstract: A method of forming a component from a non-crimp fibre material, the method comprising a forming tool (6) over which a layer (10, 8) of non-crimp fibre is to be drawn, wherein the layer (8) of non-crimp material is drawn over the tool by forming boards (9A, 9B) extending around all or part of the periphery of the tool using an elastic material (10).

公开(公告)号：WO2021260173A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/067481

申请日：2021-06-25

Applicant: GKN AEROSPACE SWEDEN AB

Inventor： ARROYO, Carlos ,  MÅRTENSSON, Hans ,  BILLSON, Mattias

IPC: F02C9/18 ,  F01D17/10 ,  F02C7/24 ,  F15D1/00 ,  F05D2240/127 ,  F05D2250/183 ,  F05D2250/184 ,  F05D2250/51 ,  F05D2260/96 ,  F05D2260/963 ,  F05D2270/101

Abstract: A gas turbine engine comprising at least one radially extending bleed passage optionally in fluid communication with at least one generally circumferentially extending plenum. The passage has an upstream inlet in fluid communication with a bleed passage and an outlet for releasing air from the plenum. The upstream leading edge of the inlet or the downstream trailing edge of the inlet has a non-uniform profile.

公开(公告)号：WO2021144383A1

公开(公告)日：2021-07-22

申请号：PCT/EP2021/050732

申请日：2021-01-14

Applicant: FOKKER AEROSTRUCTURES B.V.

Inventor： DEKKER, Erik

IPC: F41H5/02 ,  F41H5/04 ,  B64C1/18 ,  B64C27/04 ,  B64D7/00 ,  B32B15/14 ,  B32B15/20 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/106 ,  B32B2571/02 ,  B32B2605/18 ,  B32B3/12 ,  B32B3/18 ,  B32B3/266 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B64C2001/0072 ,  F41H5/023 ,  F41H5/0464

Abstract: The invention concerns an aerospace structure comprising a strike layer and a capture layer and an intermediate layer there between. The structure is arranged to arrest a projectile passing through the structure.

公开(公告)号：WO2020128038A1

公开(公告)日：2020-06-25

申请号：PCT/EP2019/086790

申请日：2019-12-20

Applicant: GKN AEROSPACE SWEDEN AB

Inventor： ARROYO, Carlos ,  WALLIN, Fredrik ,  CARLSSON, Henrik ,  ARONSSON, Egon ,  BILLSON, Mattias

IPC: F01D25/16 ,  F02C7/24 ,  F02C9/18

Abstract: A gas turbine engine comprising at least one radially extending bleed passage in fluid communication with at least one generally circumferentially extending plenum. A plenum has an upstream end in fluid communication with a bleed passage and an outlet for releasing air from the plenum. A plenum further comprises a downstream surface defining a downstream closed end of the plenum and the downstream surface of one or more plenum is/are provided with an outwardly extending projection extending into the plenum.

公开(公告)号：WO2019206886A1

公开(公告)日：2019-10-31

申请号：PCT/EP2019/060334

申请日：2019-04-23

Applicant: GKN AEROSPACE SERVICES LIMITED ,  FOKKER AEROSTRUCTURES BV

Inventor： VAN NIEROP, Jasper ,  BARENTS, Louk ,  GROEN, Erik ,  BROOKS, Ashley ,  GOODFELLOW-JONES, Stephen

IPC: H01R12/71 ,  H01R13/24 ,  H01R31/06 ,  H01R13/52 ,  H01R12/63

Abstract: The invention concerns an electrical coupling for aerospace applications comprising an interposer arranged in use to electrically connect an electrical connector to an electrical circuit, the electrical connector comprising a plurality of electrical contacts and the electrical circuit comprising a plurality of electrical conductors. The interposer comprises a body arranged to surround each electrical contact within the connector.

公开(公告)号：WO2018202842A1

公开(公告)日：2018-11-08

申请号：PCT/EP2018/061482

申请日：2018-05-04

Applicant: KOIVUHARJU, Arto

Inventor： KOIVUHARJU, Arto

IPC: E04G21/04 ,  B28B1/00 ,  B28B3/22 ,  E04B1/35 ,  B29C64/106

CPC classification number: E04G21/04 ,  B28B1/001 ,  B28B3/22 ,  B29C64/106 ,  B33Y10/00 ,  B33Y30/00 ,  E04B1/3505

Abstract: A method and apparatus for constructing a multi-layered building structure. The method and apparatus comprising extruding a pair of opposing flows of a wet aggregate containing mixture to define a pair of outer layers and an optional void therebetween and simultaneously optionally injecting a foam material into the void before the wet aggregate containing material has dried.

公开(公告)号：WO2014012894A1

公开(公告)日：2014-01-23

申请号：PCT/EP2013/064922

申请日：2013-07-15

Applicant: NICOVENTURES HOLDING LIMITED

Inventor： LORD, Christopher

IPC: A24F47/00

CPC classification number: A24F47/008 ,  H05B3/16 ,  H05B2203/021

Abstract: An electronic vapour provision device l comprising a power cell (9, 54) and a vaporiser (6, 52) where the vaporiser (6, 52) comprises a heating element (17) and a heating element support (20), wherein one or more gaps (80) are provided between the heating element (17) and the heating element support (20).

Abstract translation: 一种包括动力单元（9,54）和蒸发器（6,52）的电子蒸气提供装置1，其中蒸发器（6,52）包括加热元件（17）和加热元件支撑件（20），其中一个或 在加热元件（17）和加热元件支架（20）之间设置更多间隙（80）。

公开(公告)号：WO2012153117A1

公开(公告)日：2012-11-15

申请号：PCT/GB2012/050998

申请日：2012-05-08

Applicant: AZZA AS ,  DALE, Jason ,  ANDERSEN, Aage Bjorn

Inventor： DALE, Jason ,  ANDERSEN, Aage Bjorn

IPC: B01D29/11 ,  B01D29/52 ,  B01D29/64

CPC classification number: B01D65/02 ,  B01D29/117 ,  B01D29/52 ,  B01D29/6453 ,  B01D63/06

Abstract: The present invention relates to a filter arrangement comprising a plurality of elongate hollow filtration elements, each containing a back- washing mechanism. The back- washing mechanisms comprise at least one debris receiving portion having a cross- section corresponding to the cross-section of the hollow filtration element.

Abstract translation: 本发明涉及一种过滤器装置，其包括多个细长的中空过滤元件，每个包含一个后清洗机构。 后清洗机构包括至少一个具有对应于中空过滤元件的横截面的横截面的碎片接收部分。

公开(公告)号：WO2012046021A1

公开(公告)日：2012-04-12

申请号：PCT/GB2011/051789

申请日：2011-09-22

Applicant: GKN AEROSPACE SERVICES LIMITED ,  WILES, Gary

Inventor： WILES, Gary

IPC: B29C70/38 ,  B29C70/22 ,  B29C70/32 ,  B29C70/20 ,  B29C53/82 ,  B29C57/00 ,  B29D23/00 ,  B29D22/00

CPC classification number: B29C70/38 ,  B29C70/205 ,  B29C70/323 ,  B29D22/00

Abstract: An apparatus and method for forming elongate composite components using an advance fibre placement (AFP) technique, such as a fan case for a gas turbine engine or the like, with an integral flange.

Abstract translation: 一种使用前进纤维布置（AFP）技术形成细长复合材料部件的设备和方法，例如具有整体法兰的燃气涡轮发动机等的风扇壳体。

公开(公告)号：WO2012038747A1

公开(公告)日：2012-03-29

申请号：PCT/GB2011/051784

申请日：2011-09-21

Applicant: GKN AEROSPACE SERVICES LIMITED ,  CHIVERTON, Andrew ,  CROFT, Carol, Sally

Inventor： CHIVERTON, Andrew

IPC: B29C70/54

CPC classification number: B29C70/545

Abstract: A method which improves manufacturing efficiencies and reduces the finishing process steps required for a given composite component. A frangible path ( 5 ) is created in cured stack of a composite material ( 2 ) which can be conveniently fractured to provide a component with an improved edge surface finish.

Abstract translation: 一种提高制造效率并降低给定复合部件所需的精加工步骤的方法。 在复合材料（2）的固化叠层中形成易碎的路径（5），其可以方便地断裂以提供具有改进的边缘表面光洁度的部件。