公开(公告)号：US08408008B2

公开(公告)日：2013-04-02

申请号：US12716741

申请日：2010-03-03

申请人： Predrag Todorovic ,  Stephan Herzog ,  Christian Seydel

发明人： Predrag Todorovic ,  Stephan Herzog ,  Christian Seydel

IPC分类号： F02C6/08 ,  F02C6/04

CPC分类号： F02C7/06 ,  F01D11/24 ,  F01D25/14 ,  F02C7/18 ,  F02C9/18 ,  F02K3/04 ,  F05D2240/14 ,  F05D2260/20 ,  Y02T50/675

摘要： A scoop for a fairing 1 of a core engine 2 of an aircraft gas turbine allows air to be supplied from a bypass flow in a bypass duct 3 to several cooling-air distributors in a core-engine ventilation compartment 4. The scoop includes a first tubular flow duct 5, whose inlet opening 6 is arranged in the bypass duct 3 and which extends through the fairing 1, as well as a second tubular flow duct 7, which at least partly encompasses the first flow duct 5 and whose inlet opening 8 is rearwardly offset relative to the inlet opening 6 of the first flow duct 5 in the direction of flow.

摘要翻译： 用于飞机燃气轮机的核心发动机2的整流罩1的铲斗允许空气从旁路管道3中的旁路流供应到核心 - 发动机通风隔​​间4中的若干冷却空气分配器。铲斗包括第一 管状流动管道5，其入口6布置在旁路管道3中并且延伸穿过整流罩1，以及第二管状流动管道7，其至少部分地包围第一流动管道5，并且其入口开口8是 在第一流道5的入口6沿流动方向向后偏移。

公开(公告)号：US20090103975A1

公开(公告)日：2009-04-23

申请号：US12289043

申请日：2008-10-20

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F16B5/06

CPC分类号： F16B5/0621 ,  F16B5/0241 ,  Y10T403/456

摘要： An attaching element for the connection of two components 1, 2 ensures the connection of the components 1, 2 with a predefined possibility for movement relative to each other. The attaching element includes two legs 3, 4 essentially parallel to each other, which are connected by an elastic connecting portion 5 integrally formed with the legs 3, 4, with the elastic connecting portion 5 having a partly circular cross-section in side view.

摘要翻译： 用于连接两个部件1,2的附接元件确保部件1,2与预定的相对于彼此移动的可能性的连接。 连接元件包括基本上彼此平行的两个腿3,4，其通过与腿3,4一体形成的弹性连接部分5连接，弹性连接部分5在侧视图中具有部分圆形的横截面。

公开(公告)号：US08938944B2

公开(公告)日：2015-01-27

申请号：US13468483

申请日：2012-05-10

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F02K99/00 ,  F02K3/02 ,  F02K1/54 ,  B63H11/10 ,  F01D25/18 ,  F02C7/14 ,  F02K1/72 ,  B64D29/00 ,  B64D33/10

CPC分类号： F02C7/14 ,  B64D29/00 ,  B64D33/10 ,  F02K1/72 ,  F05D2260/20 ,  Y02T50/676

摘要： The present invention relates to an aircraft gas-turbine engine with a core engine surrounded by a bypass duct, with a radially outer engine cowling enclosing the bypass duct and being provided at its rear region with a thrust-reversing device which is moveable relative to the engine cowling, with at least one cooler element extending over at least part of the circumference being arranged in the intermediate area between the engine cowling and the thrust-reversing device.

摘要翻译： 技术领域本发明涉及一种具有由旁路管道围绕的核心发动机的飞机燃气涡轮发动机，其中包围旁路管道的径向外部发动机整流罩，并且在其后部区域处设置有推力反转装置，该推力反向装置可相对于 发动机整流罩，其中至少一个在圆周的至少一部分上延伸的冷却器元件布置在发动机整流罩和推力反向装置之间的中间区域中。

公开(公告)号：US08833515B2

公开(公告)日：2014-09-16

申请号：US13979809

申请日：2012-01-19

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F02K1/00 ,  F02K1/82 ,  F01D25/30 ,  F02C7/24

CPC分类号： F02C7/24 ,  F01D25/30 ,  F02K1/00 ,  F02K1/827 ,  F05D2260/96 ,  Y10T29/49826

摘要： The present invention relates to a method for manufacturing a body provided with a honeycomb structure, which body is designed preferably axis-symmetrical, with sheet-metal parts being provided with a wave-like structuring by means of a forming process and formed to ring elements, with the sheet-metal parts being shaped and designed in a substantially identical way as regards their structuring, with adjacent sheet-metal parts being arranged offset to one another and then joined together to form the honeycomb structure.

摘要翻译： 本发明涉及一种具有蜂窝结构体的制造方法，该主体被设计为优选为轴对称的，其中金属片部件通过成形工艺设置成波状结构，并形成为环形元件 其中钣金部件以与其结构相同的方式成形和设计，相邻的钣金部件彼此偏移地布置，然后连接在一起以形成蜂窝结构体。

公开(公告)号：US08783412B2

公开(公告)日：2014-07-22

申请号：US13980018

申请日：2012-01-19

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F02K1/82 ,  B64D33/02 ,  B64D33/04 ,  F01D25/30 ,  F02C7/24 ,  F02K1/44 ,  F02C7/045 ,  F01N13/00 ,  F02K1/78 ,  B64D33/00

CPC分类号： F01N13/00 ,  F01D25/30 ,  F02C7/045 ,  F02C7/24 ,  F02K1/44 ,  F02K1/827 ,  F05D2250/283 ,  F05D2260/96 ,  Y10T29/4957

摘要： A method for manufacturing a sound absorber, the outer wall of which is provided with a plurality of recesses, with funnel-like cone elements each being assigned to the recesses inside the sound absorber, said cone elements having a larger opening facing radially outwards and a smaller opening facing radially inwards, with adjacent cone elements each being provided on a strip-shaped first carrier band, with cup elements being provided radially on the inside relative to the cone elements, and each cup element receiving one cone element, with adjacent cup elements each being provided on a strip-shaped first carrier band, with the first carrier bands being arranged adjacently in a first direction, and the second carrier bands being arranged adjacently in a second direction, with the directions crossing each other and the carrier bands being joined to one another and to the outer wall to form a rigid body.

摘要翻译： 一种用于制造吸声器的方法，其外壁上设有多个凹槽，漏斗状锥形元件分别被分配到吸声器内部的凹部，所述锥形元件具有朝向径向向外的较大的开口和 较小的开口朝向径向向内，相邻的锥形元件各自设置在带状的第一载体带上，其中杯形元件相对于锥形元件径向地设置在内部，并且每个杯形元件接收一个锥形元件，其中相邻的杯形元件 每个都设置在带状的第一载波带上，其中第一载波带在第一方向上相邻布置，并且第二载波带沿第二方向相邻地布置，并且载波带被连接 彼此并且到外壁以形成刚体。

公开(公告)号：US08678319B2

公开(公告)日：2014-03-25

申请号：US13478261

申请日：2012-05-23

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： B64D15/04

CPC分类号： B64D15/04 ,  B64D33/02 ,  F02C7/047 ,  F05D2240/40

摘要： The present invention relates to a de-icing device of an aircraft gas-turbine engine with an engine cowling enclosing at least one inflow region, with the engine cowling having a double-walled design and including at least one annular tube element extending in the circumferential direction and being provided with outlet openings for passing hot air to an inflow region, in order to de-ice it, with the tube element in the circumferential direction including multiple individual tube segments which can be attached relative to one another.

摘要翻译： 本发明涉及一种具有封闭至少一个流入区域的发动机整流罩的飞机燃气涡轮发动机的除冰装置，其中发动机整流罩具有双壁设计，并且包括至少一个在周向延伸的环形管件 方向并且设置有用于将热空气传递到流入区域的出口，以便使其在周向上的管元件脱冰，包括可以相对于彼此附接的多个单独的管段。

公开(公告)号：US20130306403A1

公开(公告)日：2013-11-21

申请号：US13980017

申请日：2012-01-19

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F02C7/24

CPC分类号： F02C7/24 ,  F01D25/30 ,  F02C5/10 ,  F02K1/827 ,  F05D2260/96

摘要： The present invention relates to a gas-turbine exhaust cone having an outer wall, which is provided with a plurality of recesses, a honeycomb-structured layer, which is arranged on the inside of the outer wall and extends along the inside of the outer wall, an inner wall, which extends substantially parallel to the outer wall and is connected to the honeycomb structure, and at least one annular chamber, which adjoins the inner wall and is centered relative to a central axis, with the inner wall being provided with passage recesses 33-connecting the area of the honeycomb structure to the annular chamber.

摘要翻译： 本发明涉及一种具有外壁的燃气轮机排气锥体，其具有多个凹部，蜂窝结构层布置在外壁的内侧并沿着外壁的内侧延伸 ，内壁，其基本上平行于外壁延伸并连接到蜂窝结构，以及至少一个环形室，其邻接内壁并相对于中心轴线居中，内壁设有通道 将蜂窝结构体的面积与环状室连接的凹部33。

公开(公告)号：US20130306401A1

公开(公告)日：2013-11-21

申请号：US13980018

申请日：2012-01-19

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F01N13/00 ,  F01D25/30

CPC分类号： F01N13/00 ,  F01D25/30 ,  F02C7/045 ,  F02C7/24 ,  F02K1/44 ,  F02K1/827 ,  F05D2250/283 ,  F05D2260/96 ,  Y10T29/4957

摘要： A method for manufacturing a sound absorber, the outer wall of which is provided with a plurality of recesses, with funnel-like cone elements each being assigned to the recesses inside the sound absorber, said cone elements having a larger opening facing radially outwards and a smaller opening facing radially inwards, with adjacent cone elements each being provided on a strip-shaped first carrier band, with cup elements being provided radially on the inside relative to the cone elements, and each cup element receiving one cone element, with adjacent cup elements each being provided on a strip-shaped first carrier band, with the first carrier bands being arranged adjacently in a first direction, and the second carrier bands being arranged adjacently in a second direction, with the directions crossing each other and the carrier bands being joined to one another and to the outer wall to form a rigid body.

摘要翻译： 一种用于制造吸声器的方法，其外壁上设有多个凹槽，漏斗状锥形元件分别被分配到吸声器内部的凹部，所述锥形元件具有朝向径向向外的较大的开口和 较小的开口朝向径向向内，相邻的锥形元件各自设置在带状的第一载体带上，其中杯形元件相对于锥形元件径向地设置在内部，并且每个杯形元件接收一个锥形元件，其中相邻的杯形元件 每个都设置在带状的第一载波带上，其中第一载波带在第一方向上相邻布置，并且第二载波带沿第二方向相邻地布置，并且载波带被连接 彼此并且到外壁以形成刚体。

公开(公告)号：US09719421B2

公开(公告)日：2017-08-01

申请号：US14122943

申请日：2012-05-31

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F01D17/14 ,  F02C7/042 ,  B64D29/00 ,  B64D29/06 ,  B64D33/02

CPC分类号： F02C7/042 ,  B64D29/00 ,  B64D29/06 ,  B64D33/02 ,  B64D2033/0286 ,  Y02T50/671

摘要： An aircraft gas-turbine engine has an engine cowling-nacelle which surrounds a core engine in a tubular way, characterized in that at least one inflow-side part of the engine cowling-nacelle is telescopically movable against the flow direction.

公开(公告)号：US08479877B2

公开(公告)日：2013-07-09

申请号：US13555790

申请日：2012-07-23

申请人： Predrag Todorovic

发明人： Predrag Todorovic

IPC分类号： F02K1/00

CPC分类号： F02K1/04 ,  F02K1/827 ,  F05D2250/28 ,  F05D2250/61 ,  F05D2250/611 ,  F05D2260/96

摘要： A gas-turbine exhaust cone has an outer wall with a plurality of recesses, a honeycomb-structured layer arranged at the inside of the outer wall and extending along said inside of the outer wall, an inner wall connected to the honeycomb structure and extending essentially parallel to the outer wall, and at least one annular chamber centered on a central axis and adjoining the inner wall. The inner wall has passage recesses connecting the area of the honeycomb structure to the annular chamber, with the annular chamber being subdivided in the circumferential direction by at least one partition wall into several chambers. The partition wall is made from a sheetmetal-like material and has a plurality of raised and/or recessed areas in a uniform arrangement formed by shaping of the sheetmetal-like material.