公开(公告)号：US06739050B2

公开(公告)日：2004-05-25

申请号：US10684275

申请日：2003-10-13

申请人： Darrell Senile ,  Bernard J. Renggli

发明人： Darrell Senile ,  Bernard J. Renggli

IPC分类号： B21D5300

CPC分类号： F02K1/12 ,  F02K1/1223 ,  Y10T29/49346

摘要： A method for assembling a flap and seal system for a gas turbine engine exhaust nozzle including a plurality of backbone assemblies facilitates attaching a basesheet to a backbone. The method includes attaching an attachment system including at least one strap to a basesheet, and coupling the basesheet to a backbone using the attachment system strap.

公开(公告)号：US07302793B2

公开(公告)日：2007-12-04

申请号：US10696319

申请日：2003-10-29

申请人： Darrell Glenn Senile ,  Christina Marie Burke ,  Bernard J. Renggli ,  John Sigfrid Amneus

发明人： Darrell Glenn Senile ,  Christina Marie Burke ,  Bernard J. Renggli ,  John Sigfrid Amneus

IPC分类号： F02K1/12

CPC分类号： F02K1/1223 ,  F02K1/82 ,  F05D2300/21 ,  F05D2300/603

摘要： A method facilitates assembling a flap system for a gas turbine engine exhaust nozzle including at least one backbone assembly. The method comprises providing a basesheet including a pair of circumferentially-spaced sides coupled together by an upstream side and a downstream side, forming at least one relief cut in the basesheet that extends at least partially across the basesheet from at least one of the circumferentially-spaced sides, and coupling the basesheet to the backbone assembly.

摘要翻译： 一种方法便于组装用于包括至少一个主干组件的燃气涡轮发动机排气喷嘴的翼片系统。 该方法包括提供一个底片，该底片包括一对周向间隔开的侧面，该侧面由上游侧和下游侧连接在一起，形成至少一个在底片中的一个凸出切口，其至少部分地穿过基片从至少一个圆周方向延伸， 并且将基片连接到主体组件。

公开(公告)号：US06415599B1

公开(公告)日：2002-07-09

申请号：US09853277

申请日：2001-05-11

申请人： Robert M. Ausdenmoore ,  Bernard J. Renggli

发明人： Robert M. Ausdenmoore ,  Bernard J. Renggli

IPC分类号： F02K100

CPC分类号： F02K1/002 ,  Y02T50/671

摘要： An aircraft gas turbine axisymmetric vectoring nozzle has an interface ring centered about a nozzle, a vectoring ring disposed radially inwardly of and apart from the interface ring, and a bearing radially disposed between the vectoring ring and the interface ring. The bearing may be a sliding bearing having a sliding interface between the vectoring ring and the interface ring and the sliding interface is spherical. The bearing may be constructed of sliding bearing segments having sliding interfaces between the vectoring ring and the interface ring and the sliding interfaces are spherical. Each of the bearing segments includes an outer sliding element attached to the interface ring, an inner sliding element attached to the vectoring ring, and spherically curved outer and inner sliding surfaces on the outer and inner sliding elements respectively wherein the spherically curved outer and inner sliding surfaces define the sliding interfaces between the vectoring ring and the interface ring. At least one of the outer sliding elements is circumferentially disposed and trapped between circumferentially spaced apart rails disposed on a corresponding one of the inner sliding elements. A plurality of interface ring support guides are disposed radially inwardly of and in sliding support relationship with the interface ring and located axially forward of the vectoring ring.

摘要翻译： 飞机燃气轮机轴对称矢量喷嘴具有以喷嘴为中心的界面环，设置在接口环径向内侧和远离接口环的向心环，以及径向设置在矢量环与界面环之间的轴承。 轴承可以是在向量环和界面环之间具有滑动界面的滑动轴承，并且滑动界面是球形的。 轴承可以由在向量环和界面环之间具有滑动界面并且滑动界面是球形的滑动轴承段构成。 每个轴承段包括附接到接口环的外部滑动元件，附接到向量环的内部滑动元件，以及外部和内部滑动元件上的球形弯曲的外部和内部滑动表面，其中，球形弯曲的外部和内部滑动 表面定义了向量环和接口环之间的滑动接口。 外部滑动元件中的至少一个周向地设置并且被捕获在设置在对应的一个内部滑动元件上的周向间隔开的轨道之间。 多个界面环支撑引导件设置在与界面环的径向内侧并与其成滑动支撑的关系中并且位于向心环的轴向前方。

公开(公告)号：US5437411A

公开(公告)日：1995-08-01

申请号：US990487

申请日：1992-12-14

申请人： Bernard J. Renggli

发明人： Bernard J. Renggli

IPC分类号： F02K1/00 ,  F02K1/80 ,  B64C15/02

CPC分类号： F02K1/008 ,  F02K1/805

摘要： A flap and seal positioning apparatus for centering adjacent longitudinally extending seals and flaps in the divergent section of an aircraft gas turbine engine axisymmetric vectoring nozzle and for equidistantly spacing the flaps during vectoring. The positioning apparatus provides a plurality of pivotably interlinked levers, preferably linked by universal joints, rotatably mounted on and about centering posts extending radially outward from the backs of the divergent flaps and seals. In one embodiment the flap levers have separate arms that are rotatably linked by a double hinge joint at their common centering post such that the arms rotate freely about an axis parallel to the divergent flap. Another embodiment provides the seal lever with a means to translate freely along its axis of rotation coincident with the centering post upon which it is mounted and has a two part centering post with an inner piston that slides within an outer cylinder.

摘要翻译： 一种翼片和密封定位装置，用于将飞机燃气涡轮发动机轴对称矢量化喷嘴的发散部分中相邻的纵向延伸的密封和襟翼对中，并且在矢量化期间等距地间隔翼片。 定位装置提供多个可枢转地互连的杠杆，优选地通过万向接头连接，可旋转地安装在从发散板和密封件的后部径向向外延伸的定心柱上。 在一个实施例中，翼片杠杆具有单独的臂，其在其共同的定心柱处由双铰链接头可旋转地连接，使得臂围绕平行于发散翼的轴线自由旋转。 另一实施例为密封杆提供了一种能够沿其旋转轴线自由地平移的装置，该旋转轴线与其安装在其上的定心柱一起平移，并且具有两个中心柱，内部活塞在外部气缸内滑动。

公开(公告)号：US06199772B1

公开(公告)日：2001-03-13

申请号：US09383134

申请日：1999-08-25

申请人： Bernard J. Renggli

发明人： Bernard J. Renggli

IPC分类号： B05B1200

CPC分类号： F02K1/008 ,  Y02T50/671

摘要： Three vectoring ring support and actuation apparatuses are disposed in an equi-angular manner circumferentially about the engine casing. Each of the vectoring ring support and actuation apparatuses includes a vectoring ring means to transfer side loads from the vectoring ring to the engine casing, a vectoring ring translation means for allowing the ring to be translated, and a support pivoting means and ring gimballing means to allow the vectoring ring attitude adjustments by a set of linear actuators. The vectoring ring support apparatus transfers side loads acting on a vectoring ring and generated by a gas turbine engine thrust vectoring nozzle to a relatively stationary portion of the engine and allows tilting of the vectoring ring to vector the thrust of the nozzle. Each linear actuator is connected by a slider bar to the vectoring ring, a first actuator joint connects the linear actuator to a forward end of the slider bar, and an aft actuator joint connects an aft end of the slider bar to the vectoring ring. The aft actuator joint preferably is a ball joint having three rotational degrees of freedom and the forward actuator joint is preferably a clevis joint.

摘要翻译： 三个矢量环支撑和致动装置围绕发动机壳体以等角度方式设置。 矢量环支撑和致动装置中的每一个包括用于将侧向载荷从矢量环传递到发动机壳体的矢量环装置，用于允许环平移的矢量环平移装置，以及支撑枢转装置和环形推压装置， 允许通过一组线性致动器进行向量环姿态调节。 矢量环支撑装置传递作用在矢量环上并且由燃气涡轮发动机推力矢量化喷嘴产生的侧向负载到发动机的相对静止的部分，并允许矢量环的倾斜以矢量喷嘴的推力。 每个线性致动器通过滑杆连接到矢量环，第一致动器接头将线性致动器连接到滑杆的前端，并且后致动器接头将滑杆的后端连接到矢量环。 尾部致动器接头优选地是具有三个旋转自由度的球形接头，并且前部致动器接头优选地为U形夹接头。

公开(公告)号：US5779152A

公开(公告)日：1998-07-14

申请号：US783854

申请日：1997-01-16

申请人： Bernard J. Renggli ,  Robert J. Ellerhorst

发明人： Bernard J. Renggli ,  Robert J. Ellerhorst

IPC分类号： F02K1/00 ,  F02K1/12 ,  B64C15/02

CPC分类号： F02K1/008 ,  F02K1/1223

摘要： An exhaust nozzle includes a plurality of circumferentially spaced apart exhaust flaps, and a plurality of scissor linkages joined to respective ones thereof. Each linkage includes a frame pivotally joined to a respective one of the flaps. A carriage is slidably mounted to the frame. A pair of circumferentially oppositely extending side links are pivotally joined at one end to the carriage, and pivotally joined at opposite ends to corresponding side links to form an interconnected ring thereof. A pair of circumferentially oppositely extending equalizer links are pivotally joined at one end to the frame, and pivotally joined at opposite ends to corresponding ones of the side links to maintain coordinated angular position of the side links pivotable on the carriage, and in turn maintain circumferential spacing between adjacent ones of the flaps.

摘要翻译： 排气喷嘴包括多个周向间隔开的排气挡板，以及多个与其各自相连的剪刀连杆。 每个连杆机构包括枢转地连接到相应的一个翼片的框架。 滑架可滑动地安装在框架上。 一对周向相对延伸的侧连杆在一端枢转地连接到滑架，并且在相对端枢转地连接到对应的侧连杆以形成其互连的环。 一对周向相对延伸的均衡器连杆在一端枢转地连接到框架，并且在相对端部枢转地连接到对应的侧连杆，以保持可在支架上枢转的侧连杆的协调的角位置，并且进而保持圆周 相邻的襟翼之间的间距。

公开(公告)号：US06745570B2

公开(公告)日：2004-06-08

申请号：US10061618

申请日：2002-02-01

申请人： Bernard J. Renggli ,  Darrell Senile

发明人： Bernard J. Renggli ,  Darrell Senile

IPC分类号： F02K100

CPC分类号： F02K1/12 ,  F05D2230/60 ,  Y10S29/904 ,  Y10T29/49346 ,  Y10T29/494

摘要： A method for assembling a flap system for a gas turbine engine exhaust nozzle including a plurality of backbone assemblies facilitates extending a useful life of the exhaust nozzle. The method includes providing a flap basesheet having a width defined between a pair of side edges that are coupled together by a leading edge and a trailing edge, and including at least one stiffener that extends between the basesheet side edges and includes an intermediate portion that has a width that is smaller than that of the basesheet and is at least one of bonded to and formed integrally with the basesheet, and coupling the basesheet to the gas turbine engine with a backbone assembly.

摘要翻译： 一种用于组装用于包括多个主干组件的燃气涡轮发动机排气喷嘴的翼片系统的方法有助于延长排气喷嘴的使用寿命。 该方法包括提供一个翼片基片，其宽度限定在一对侧边缘之间，该对侧边缘通过前缘和后缘连接在一起，并且包括至少一个在基片侧边缘之间延伸的加强件，并包括中间部分， 其宽度小于基片的宽度，并且是与基片结合并与基片一体形成的至少一个，并且将基片与骨架组件连接到燃气涡轮发动机。

公开(公告)号：US06658854B2

公开(公告)日：2003-12-09

申请号：US10061629

申请日：2002-02-01

申请人： Darrell Senile ,  Bernard J. Renggli

发明人： Darrell Senile ,  Bernard J. Renggli

IPC分类号： F02K112

CPC分类号： F02K1/12 ,  F02K1/1223 ,  Y10T29/49346

摘要： A method for assembling a flap and seal system for a gas turbine engine exhaust nozzle including a plurality of backbone assemblies facilitates attaching a basesheet to a backbone. The method includes attaching an attachment system including at least one strap to a basesheet, and coupling the basesheet to a backbone using the attachment system strap.

公开(公告)号：US06212877B1

公开(公告)日：2001-04-10

申请号：US09148926

申请日：1998-09-04

申请人： Bernard J. Renggli

发明人： Bernard J. Renggli

IPC分类号： F02K112

CPC分类号： F02K1/008 ,  F02K1/15 ,  F05D2250/33 ,  Y02T50/672

摘要： A vectoring ring support and actuation apparatus is provided for transferring the side loads acting on a vectoring ring and generated by a gas turbine engine thrust vectoring nozzle to a relatively stationary portion of the engine and tilting the vectoring ring to vector the thrust of the nozzle. The apparatus includes an axially pivotable first link pivotably mounted on a relatively stationary first portion of the engine, an axially pivotable second link pivotably supported by and connected to the first link, and a vectoring ring connected to an aft end of the second link. An actuator is operably mounted between a relatively stationary second portion of the engine (spaced axially apart from the stationary first portion of the engine) and the second link to axially pivot the first link with respect. Preferably a first joint links the actuator to the second link and has at least first and second rotational degrees of freedom with corresponding first and second perpendicular axes of rotation. A second joint may be used to pivotably connect the second link to the first link and has one rotational degree of freedom and a third axis of rotation co-linear with one of the first and second perpendicular axes of rotation. The first joint is preferably a ball joint having three rotational degrees of freedom.

摘要翻译： 提供矢量环支撑和致动装置，用于将作用在矢量环上并由燃气涡轮发动机推力矢量化喷嘴产生的侧向载荷传递到发动机的相对静止部分并且倾斜矢量环以矢量喷嘴的推力。 该装置包括可枢转地安装在发动机的相对固定的第一部分上的可轴向枢转的第一连杆，可枢转地支撑并连接到第一连杆的可轴向枢转的第二连杆，以及连接到第二连杆的后端的矢量环。 致动器可操作地安装在发动机的相对固定的第二部分（与发动机的固定的第一部分轴向间隔开）和第二连杆之间以相对于第一连杆轴向枢转。 优选地，第一接头将致动器连接到第二连杆并且具有至少第一和第二旋转自由度以及相应的第一和第二垂直旋转轴线。 可以使用第二接头来将第二连杆可枢转地连接到第一连杆，并且具有一个旋转自由度并且第三旋转轴线与第一和第二垂直旋转轴线之一共线。 第一接头优选为具有三个旋转自由度的球窝接头。