公开(公告)号：WO2020212568A1

公开(公告)日：2020-10-22

申请号：PCT/EP2020/060856

申请日：2020-04-17

Applicant: FOKKER AEROSTRUCTURES BV

Inventor： DE GRAFF, Theo ,  THOOLEN, Jos

IPC: B64C3/18 ,  B64C3/48 ,  B64C3/50 ,  B64C9/02 ,  B64F5/10

Abstract: The invention concerns a spar structure (11) for connecting a moveable component (4) to an aircraft. The structure is formed from a single continuous body of material defining a plurality of attachment/actuation brackets (10A-10F) and a pair of continuous hinge lines (6, 7) extending through the body.

公开(公告)号：WO2017137740A1

公开(公告)日：2017-08-17

申请号：PCT/GB2017/050312

申请日：2017-02-08

Applicant: GKN AEROSPACE SERVICES LIMITED

Inventor： BROOKS, Ashley ,  STOTT, Ian

IPC: F02K1/82 ,  B64D15/12 ,  F02C7/045 ,  F02C7/047

CPC classification number: F02C7/045 ,  B64D15/12 ,  B64D2033/0206 ,  F02C7/047 ,  F02K1/827 ,  F05D2260/963 ,  Y02T50/672

Abstract: The invention concerns a noise attenuation panel comprising a sound absorbing honeycomb layer disposed between a perforated surface layer on an airflow facing side of the panel and a composite support layer on a second opposing side of said panel. The composite material support layer comprises an electrical heat source.

Abstract translation: 本发明涉及一种噪声衰减板，其包括设置在面板的面向气流侧的穿孔表面层和所述面板的第二相对侧上的复合支撑层之间的吸声蜂窝层。 复合材料支撑层包含电热源。

公开(公告)号：WO2017125736A1

公开(公告)日：2017-07-27

申请号：PCT/GB2017/050119

申请日：2017-01-19

Applicant: HAMPTON STEEL LIMITED

Inventor： DURHAM, Christopher John Walter

IPC: E04H17/10

CPC classification number: E04H17/10

Abstract: The present disclosure can provide a metal fencing system comprising a plurality of metal fence posts (100) and a plurality of retaining clips (112), each metal fence post comprising a plurality of discrete apertures (119) arranged to receive a coupling portion (114A,114B) of a retaining clip; wherein each retaining clip comprises a central fencing wire securing portion (113) and two opposing coupling portions arranged in use to cooperate with the discrete apertures and to secure the retaining clip to the metal fence post.

Abstract translation: 本发明可以提供包括多个金属栅栏柱（100）和多个保持夹（112）的金属栅栏系统，每个金属栅栏柱包括多个离散的孔（119） 布置成接收保持夹的联接部分（114A，114B） 其中每个保持夹包括中央围栏金属丝固定部分（113）和两个相对的联接部分，所述联接部分布置成在使用中与所述分立的孔配合并将所述保持夹固定到所述金属围栏支柱。

公开(公告)号：WO2015008204A1

公开(公告)日：2015-01-22

申请号：PCT/IB2014/063037

申请日：2014-07-11

Applicant: PARKER HANNIFIN CORPORATION ,  KINETICS DRIVE SOLUTIONS INC. ,  ALBUTT, Anthony, John

Inventor： CZEPAK, John ,  DYCK, Gerald ,  VALLEBRANT, Per-Ola

IPC: F16H61/423 ,  F16H61/433 ,  F16H39/08

CPC classification number: F16H39/16 ,  F16H39/14 ,  F16H39/20 ,  F16H61/423 ,  F16H61/433

Abstract: A hydrostatic variator having a common yoke design and two or more bent axis piston drive units is disclosed in which the rotating group of a drive unit is arranged to be movable relative to the yoke to alter the angle between its drive shaft axis and rotating group axis independent of the other drive unit. This can be accomplished using movable sector plates coupled to the rotating groups that are arcuately movable within the yoke about the axis perpendicular to the respective drive shaft axes of the drive units. Such variators enjoy the response and packaging advantages of a common yoke design while still allowing dynamic adjustment of system size. In turn, varying system size allows for efficiency to be improved at conditions other than at the maximum design torque.

Abstract translation: 公开了一种具有公共磁轭设计和两个或更多个弯曲轴活塞驱动单元的静液压变频器，其中驱动单元的旋转组被布置成可相对于磁轭移动以改变其驱动轴轴线和旋转组轴线之间的角度 独立于其他驱动单元。 这可以通过联接到旋转组的可移动扇形板来实现，所述旋转组在轭内围绕垂直于驱动单元的相应驱动轴轴线的轴线可弓形运动。 这种变换器享有共轭设计的响应和封装优势，同时仍允许动态调整系统尺寸。 反过来，改变的系统尺寸允许在不同于最大设计扭矩的条件下提高效率。

公开(公告)号：WO2013191596A1

公开(公告)日：2013-12-27

申请号：PCT/SE2012/000096

申请日：2012-06-19

Applicant: GKN AEROSPACE SWEDEN AB ,  PERSSON, Roger ,  HENRIKSSON, Mattias

Inventor： PERSSON, Roger ,  HENRIKSSON, Mattias

IPC: G05B23/02

CPC classification number: G06F17/5018 ,  G05B23/0243 ,  G05B23/0283 ,  G06F17/10

Abstract: The present invention relates to a method for generating a simplified calculation model for use in predicting life consumption of a component subjected to loads during operation, comprising the steps of: receiving a first set of load input data resulting from a first set of load sessions during operation; calculating at least one of stresses, strains and temperatures for a critical area of said component by means of a numerical calculation model; predicting life consumption of said component based on said at least one of the numerically calculated stresses, strains and temperatures; and generating said simplified calculation model defining a relationship between load input data and predicted life consumption by means of: assigning a plurality of linear difference equations for said simplified calculation model; and calculating parameters of said plurality of linear difference equations based on said relationship between the first set of load input data and said numerically calculated predicted life consumption. The present invention also relates to a corresponding systems and computer program products thereof. Furthermore, the invention also relates to a method for predicting life consumption of a component and a corresponding system thereof.

Abstract translation: 本发明涉及一种生成简化计算模型的方法，该简化计算模型用于预测在运行期间承受负载的部件的使用寿命，包括以下步骤：接收由第一组负载会话产生的第一组负载输入数据 操作; 通过数值计算模型计算所述部件的临界区域的应力，应变和温度中的至少一个; 基于所述至少一个数值计算的应力，应变和温度来预测所述部件的寿命; 以及通过以下方式产生所述简化的计算模型，所述简化计算模型定义了负荷输入数据与预测寿命之间的关系：为所述简化计算模型分配多个线性差分方程; 以及基于所述第一组负载输入数据与所述数值计算的预期寿命消耗之间的所述关系来计算所述多个线性差分方程的参数。 本发明还涉及其相应的系统及其计算机程序产品。 此外，本发明还涉及一种用于预测部件及其相应系统的寿命消耗的方法。

公开(公告)号：WO2012123726A2

公开(公告)日：2012-09-20

申请号：PCT/GB2012/050536

申请日：2012-03-09

Applicant: OSSPRAY LIMITED ,  THOMPSON, Ian ,  BARNEY, Brian ,  KNIGHT, Barry ,  KNOWLES, Stephen ,  POON, Steven ,  PLEVNIK, Marko

Inventor： THOMPSON, Ian ,  BARNEY, Brian ,  KNIGHT, Barry ,  KNOWLES, Stephen ,  POON, Steven ,  PLEVNIK, Marko

IPC: A61C3/025

CPC classification number: A61C3/025

Abstract: The invention concerns a discharge tip for a dental abrasion device. The tip 5 comprises a body having a first end adapted for connection to a dental abrasion device and a second end comprising a discharge nozzle. The body of the device comprises an internal conduit arranged to communicate an abrasive powder from the first end to the discharge nozzle and a portion of the conduit is formed from a ceramic material.

Abstract translation: 本发明涉及一种用于牙齿磨损装置的排放尖端。 尖端5包括具有适于连接到牙齿磨损装置的第一端和具有排放喷嘴的第二端的主体。 该装置的主体包括内部导管，该内部导管布置成将磨料粉末从第一端部连通到排放喷嘴，并且导管的一部分由陶瓷材料形成。

公开(公告)号：WO2008020224A1

公开(公告)日：2008-02-21

申请号：PCT/GB2007/003137

申请日：2007-08-16

Applicant: PARKER HANNIFIN (UK) LIMITED ,  FERRARI, Lana ,  CORE, Phil

Inventor： FERRARI, Lana ,  CORE, Phil

IPC: B01D36/00 ,  F02M37/22

CPC classification number: B01D36/005 ,  B01D36/006 ,  F02M37/221

Abstract: A water draining system for a fuel filter having a water collecting reservoir is disclosed. The water draining system has a housing adapted for attachment to the reservoir, the housing having a water sensor arranged to protrude into the reservoir and having a valve with an inlet for draining water collected in the reservoir. The valve is selectively moveable between an open and a closed configuration. The water draining system also has a controller connected to the sensor such that when the water level in the reservoir reaches a predetermined level, the sensor sends a signal to the controller and movement of the valve between the open and closed configuration is directly or indirectly dependent upon subsequent signals generated by the controller.

Abstract translation: 公开了一种具有集水池的燃油滤清器的排水系统。 排水系统具有适于附接到储存器的壳体，壳体具有布置成突出到储存器中的水传感器，并具有带有用于排出收集在储存器中的水的入口的阀。 阀可选择性地在打开和关闭配置之间移动。 排水系统还具有连接到传感器的控制器，使得当储存器中的水位达到预定水平时，传感器向控制器发送信号，并且在打开和关闭配置之间的阀的运动是直接或间接依赖的 随后由控制器产生的信号。

公开(公告)号：WO2020127800A2

公开(公告)日：2020-06-25

申请号：PCT/EP2019/086408

申请日：2019-12-19

Applicant: GKN AEROSPACE SWEDEN AB

Inventor： WIDSTROM, Per

IPC: F01D25/12 ,  F01D25/18 ,  F02C7/18 ,  F02C7/14 ,  F02C7/16

Abstract: An aircraft engine circulation system comprising a conduit arranged in use to communicate a lubricant to and from one or more bearings of an engine. The conduits define a space which comprises a material that is selected to change phase at a predetermined temperature.

公开(公告)号：WO2019091965A1

公开(公告)日：2019-05-16

申请号：PCT/EP2018/080306

申请日：2018-11-06

Applicant: GKN AEROSPACE SWEDEN AB

Inventor： WALLIN, Fredrik

IPC: F01D5/14 ,  F01D25/30 ,  F01D9/04

Abstract: A turbine rear structure for a gas turbine engine which comprises primary and secondary exhaust gas guide vanes and wherein the second set of vanes are offset so as to be closer to one of the primary guide vanes than another.

公开(公告)号：WO2019063635A1

公开(公告)日：2019-04-04

申请号：PCT/EP2018/076164

申请日：2018-09-26

Applicant: GKN AEROSPACE SWEDEN AB

Inventor： STRÖMBERG, Henrik ,  REMBECK, Martin ,  NORDSTRÖM, Mikael

IPC: F01D25/16 ,  F02C3/04

Abstract: The invention concerns a turbine exhaust casing (TEC) for a gas turbine engine in which portions of the inner surface of the casing against which exhaust gas flows are provided with recesses extending into the surfaces. The recesses are positioned proximate to the leading edges of struts which extend between an outer shroud and inner hub of the casing.