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1. 发明授权

US5996937A Variable cross-section turbofan exhaust duct with door type thrust reverser for aircraft 失效
标题翻译：用于飞机的具有门式推力反向器的可变横截面涡扇风扇排气管
公开(公告)号：US5996937A
公开(公告)日：1999-12-07
申请号：US96525
申请日：1998-06-12
申请人： Patrick Gonidec , Bernard Vauchel Guy
发明人： Patrick Gonidec , Bernard Vauchel Guy
IPC分类号： B64D33/00 , F02K1/70 , F02K1/72 , F02K1/74 , F02K1/09 , F02C3/02
CPC分类号： F02K1/70 , F02K1/72 , Y02T50/671
摘要： A variable turbofan bypass cowling includes a movable cowling assembly (12) with pivoting door type thrust reversers (20) connected to a fixed upstream cowling structure (11). The movable assembly may be translated between an upstream position whereat an upstream portion of the reverser and cowling assembly (12) is housed inside an enclosure formed by the upstream cowling structure (11) and a downstream position whereat the assembly (12) effects a variation in the exhaust duct (17) cross-section between an inner primary turbojet-engine cowling (15) and a radially inner wall of the assembly (12). The reverser doors (20) in their closed position are integrated into the cowling wall and contain at least part of the exhaust flow. When pivoted to thrust reversed positions following translation of the assembly (12) to a downstream rearward position, thrust reversal is provided in the usual manner.
摘要翻译：可变涡扇风扇旁路整流罩包括具有连接到固定上游整流罩结构（11）的枢转门式推力反向器（20）的可移动整流罩组件（12）。可移动组件可以在上游位置之间平移，在该上游位置处，反向器的上游部分和整流罩组件（12）容纳在由上游整流罩结构（11）形成的外壳中，以及下游位置，在该下游位置，组件（12）在内部主涡轮喷气发动机整流罩（15）和组件（12）的径向内壁之间的排气管道（17）横截面中。处于关闭位置的反向门（20）被集成到整流罩壁中并且包含排气流的至少一部分。当将组件（12）平移到下游向后位置时，当枢转到推动反向位置时，以通常的方式提供推力反转。

2. 发明授权

US6148607A Thrust reverser with lock-status display 失效
标题翻译：具有锁定状态显示的推力反向器
公开(公告)号：US6148607A
公开(公告)日：2000-11-21
申请号：US113323
申请日：1998-07-10
申请人： Pierre Andre Marcel Baudu , Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
发明人： Pierre Andre Marcel Baudu , Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
IPC分类号： B64D33/00 , B64D29/06 , F02K1/60 , F02K1/76
CPC分类号： B64D29/06 , F02K1/766
摘要： A thrust reverser for aircraft gas-turbine engines includes latch devices that display a tell-tale visible indication when thrust reverser shutters (doors, etc.) are ajar. A latch of the lock at least partly projects from a wall (13, 14) radially bounding the annular structure (12) of the thrust reverser (10) when the latch (37) is in the open mode.
摘要翻译：用于飞机燃气涡轮发动机的推力反向器包括闩锁装置，当推力反向开关（门等）为止时，该装置显示出可见的指示。当闩锁（37）处于打开模式时，锁的闩锁至少部分地从径向地包围推力反向器（10）的环形结构（12）的壁（13,14）突出。

3. 发明授权

US5987881A Thrust reverser door with spring biased movable external panel 失效
标题翻译：推力反向门带弹簧偏置可动外部面板
公开(公告)号：US5987881A
公开(公告)日：1999-11-23
申请号：US041767
申请日：1998-03-13
申请人： Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
发明人： Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
IPC分类号： B64D33/00 , F02K1/70
CPC分类号： F02K1/70 , Y02T50/672
摘要： A thrust reverser is disclosed for an aircraft jet engine having a cowling with an outer surface and at least one reverse thrust opening, the thrust reverser including a thrust reverser door assembly movable with respect to the cowling between a forward thrust position, in which the reverse thrust opening is uncovered, and a reverse thrust position in which the thrust reverser door uncovers the reverse thrust opening. The thrust reverser door assembly includes an inner structure, an external panel movably connected to the inner structure and one or more resilient devices acting on the inner structure and the external panel to bias the external panel toward the inner structure such that, when the thrust reverser door is in the forward thrust position the external panel is displaced away from the inner structure by contact with the cowling such that an outer surface of the external panel is substantially flush with the outer surface of the cowling.
摘要翻译：公开了一种用于具有外表面和至少一个反推力开口的整流罩的飞机喷气发动机的推力反向器，推力反向器包括可在前推力位置之间相对于整流罩移动的推力反向器门组件，其中相反推力开口未被覆盖，并且反推力位置中，推力反向器门揭开反向推力开口。推力反向器门组件包括内部结构，可移动地连接到内部结构的外部面板和作用在内部结构上的一个或多个弹性装置和外部面板，以将外部面板偏向内部结构，使得当推力反向器门处于向前推力位置，外部板通过与整流罩接触而远离内部结构移位，使得外部面板的外表面与整流罩的外表面基本齐平。

4. 发明授权

US6151885A Turbojet-engine thrust reverser with internal clamshells 失效
标题翻译：涡轮喷气发动机推力反向器与内部蛤壳
公开(公告)号：US6151885A
公开(公告)日：2000-11-28
申请号：US159549
申请日：1998-09-24
申请人： Fabrice Henri Emile Metezeau , Bernard Guy Vauchel
发明人： Fabrice Henri Emile Metezeau , Bernard Guy Vauchel
IPC分类号： F02K1/32 , F02K1/60
CPC分类号： F02K1/605 , Y02T50/671
摘要： A turbojet-engine thrust reverser comprises a displaceable sub-assembly including two internal clamshells (12) mounted on stationary pivots (18) of a stationary structure (1) and an annular, axially displaceable structure (11). The displaceable structure forms the external, downstream part (13) of a cowling. In the forward-thrust mode, the displaceable structure forms a downstream portion (15) of a radial outer wall of the flow path and forms the entire trailing edge by covering the clamshells (12) such that the clamshells form part of the radial outer wall of the flow path.
摘要翻译：涡轮喷气发动机推力反向器包括可移动子组件，其包括安装在静止结构（1）的固定枢轴（18）上的两个内部蛤壳（12）和环形的可轴向移动的结构（11）。可移动结构形成整流罩的外部和下游部分（13）。在向前推力模式中，可移动结构形成流动路径的径向外壁的下游部分（15）并且通过覆盖蛤壳（12）形成整个后缘，使得蛤壳形成径向外壁的一部分的流路。

5. 发明授权

US6019397A Hydraulic fittings for a hydraulic unit with a security connection system 失效
标题翻译：具有安全连接系统的液压单元的液压配件
公开(公告)号：US6019397A
公开(公告)日：2000-02-01
申请号：US98564
申请日：1998-06-17
申请人： Pierre Baudu , Patrick Gonidec , Guy Bernard Vauchel
发明人： Pierre Baudu , Patrick Gonidec , Guy Bernard Vauchel
IPC分类号： F02C7/00 , F16L3/00 , F16L35/00 , F16L39/00
CPC分类号： F16L39/00
摘要： A security hydraulic coupling system includes at least two hydraulic connector fittings (4, 5) which may be connected to adjacent fluid ports (1, 2) of a hydraulic unit (12) and which are linked to each other by means of a base plate (3) which is also shaped to cooperate with at least one projection (10) on the hydraulic unit (12) to thereby physically prescribe the positions of the various elements during the steps of fitting connection and disconnection. An interlock system comprises a security pin (6) which is housed in the base plate (3) and is mounted between the fittings (4, 5) and cooperates with grooves (7, 8) provided in the fittings (4, 5) to prescribe the possible sequence of steps in connecting/disconnecting the fittings (4, 5) from the ports of the hydraulic unit (12).
摘要翻译：安全液压耦合系统包括至少两个液压连接器配件（4,5），其可以连接到液压单元（12）的相邻流体端口（1,2），并且通过底板（3），其也被成形为与液压单元（12）上的至少一个突起（10）配合，从而在装配连接和断开的步骤期间物理地规定各种元件的位置。联锁系统包括安全销（6），其安装在基板（3）中并安装在配件（4,5）之间，并与设置在配件（4,5）中的槽（7,8）配合，规定从液压单元（12）的端口连接/断开接头（4,5）的可能顺序。

6. 发明授权

US6094908A Synchronizing control system for aircraft jet engine thrust reversers 失效
标题翻译：飞机喷气发动机推力反向器同步控制系统
公开(公告)号：US6094908A
公开(公告)日：2000-08-01
申请号：US34140
申请日：1998-02-23
申请人： Pierre Andre Marcel Baudu , Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
发明人： Pierre Andre Marcel Baudu , Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
IPC分类号： F02K1/70 , F02K1/76 , F02K3/06 , F02K3/02
CPC分类号： F02K1/76 , F02K1/70 , Y02T50/671
摘要： A thrust reverser is disclosed for a high bypass ratio turbofan jet engine having a cowling with an inner surface forming an outer boundary of a gas flow duct, the cowling having a plurality of lateral openings and a plurality of thrust reverser doors connected to the cowling so as to be movable between forward thrust positions and reverse thrust positions. The thrust reverser also includes a plurality of linear actuators, one linear actuator connected to the cowling and to each thrust reverser door so as to move the thrust reverser doors between their forward and reverse thrust positions. A synchronization system is included in the thrust reverser and interconnects two of the plurality of linear actuators, the synchronization system having an electric motor, a plurality of transmission drive links, each transmission drive link having one end connected to one of the two linear actuators and a second end, and a gear drive mechanism connecting the output of the electric motor to the second ends of the transmission drive links. Operation of the electric motor rotates the transmission drive links to operate the respective linear actuators to move the thrust reverser doors between their forward and reverse thrust positions. The gear drive mechanism and the connections between the transmission drive links and the linear actuators are such that, in the absence of rotation of the transmission drive links, operation of the linear actuators is prohibited, thereby locking the thrust reverser doors in their forward thrust positions.
摘要翻译：公开了一种用于具有整流罩的高旁路比涡轮风扇喷气发动机的推力反向器，其内表面形成气体流动管道的外边界，整流罩具有多个侧向开口和多个与整流罩相连的推力反向器门以便在前推力位置和反推力位置之间移动。推力反向器还包括多个线性致动器，一个线性致动器，其连接到整流罩和每个推力反向器门，以便将推力反向器门在它们的向前和反向推力位置之间移动。同步系统包括在推力反向器中并且互连多个线性致动器中的两个，同步系统具有电动机，多个传动驱动连杆，每个传动驱动连杆的一端连接到两个线性致动器之一，第二端和将电动机的输出连接到变速器驱动连杆的第二端的齿轮驱动机构。电动机的操作使变速器驱动链路旋转，以操作相应的线性致动器，以使推力反向器门在它们的向前和反向推力位置之间移动。齿轮驱动机构以及传动驱动连杆和线性致动器之间的连接使得在没有变速器传动链节的旋转的情况下，禁止线性致动器的操作，从而将推力反向器门锁定在它们的向前推力位置。

7. 发明授权

US6068213A Aircraft engine ducted fan cowling with thrust reverser section and fairings for fan shroud brace members in fan exhaust duct 失效
标题翻译：飞机发动机风扇整流罩带推力反向器部分和整流罩，用于风扇排气管道中的风扇罩支架构件
公开(公告)号：US6068213A
公开(公告)日：2000-05-30
申请号：US96293
申请日：1998-06-12
申请人： Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
发明人： Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
IPC分类号： B64D33/00 , F02K1/52 , F02K1/56 , F02K1/70 , F02K3/06 , B64D27/00
CPC分类号： F02K1/52 , Y02T50/672
摘要： A ducted fan aircraft turbojet engine having an inner engine core cowling, an outer fan shroud, an outer fan outlet cowling including a thrust reverser, a fan exhaust duct between the inner engine core cowling and the outer fan outlet cowling, at least one fan shroud brace connecting the engine and the outer fan shroud, and at least one fairing element extending into and along the fan exhaust duct and located directly adjacent and rearwardly of the at least one fan shroud brace. The at least one fairing may be connected directly to the at least one fan shroud brace, the inner engine core cowling or the outer fan outlet cowling. The invention has utility where the fan outlet cowling and thrust reverser are mounted independently of the inner engine core cowling over their respective inner areas.
摘要翻译：一种具有内部发动机芯整流罩，外部风扇罩，包括推力反向器的外部风扇出口整流罩，内部发动机芯整流罩和外部风扇出口整流罩之间的风扇排放管道的管道式风扇飞行器涡轮喷气发动机，至少一个风扇罩连接发动机和外风扇护罩的支架，以及至少一个整流罩元件，其延伸到风扇排气管道中并且沿风扇排气管道延伸并且定位成直接邻近和向后至少一个风扇护罩支架。至少一个整流罩可以直接连接到至少一个风扇护罩支架，内部发动机芯整流罩或外部风扇出口整流罩。本发明具有这样的用途，其中风扇出口整流罩和推力反向器独立于内部发动机芯整流罩安装在它们各自的内部区域上。

8. 发明授权

US6045091A Thrust reverser with improved impact strength 失效
标题翻译：具有改善冲击强度的推力反向器
公开(公告)号：US6045091A
公开(公告)日：2000-04-04
申请号：US113319
申请日：1998-07-10
申请人： Pierre Andre Marcel Baudu , Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
发明人： Pierre Andre Marcel Baudu , Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
IPC分类号： B64D33/00 , B64D29/06 , F02K1/60 , F02K1/76 , F02K1/70 , F02K1/00 , F02K3/02
CPC分类号： F02K1/766 , B64D29/06
摘要： An aircraft gas turbine-engine thrust-reverser specifically designed to withstand impacts possibly caused by objects propelled from the engines around which they are mounted, for instance disk or blade fragments. These impacts have the energy to distort the annular thrust-reverser structure or to break its bracing components. An emergency locking system for such thrust reverser (35) each comprises a hinging latch (38) of which one end is in the form of a hook (40) partly enclosing the lock-interfacing mechanism (43) with the latch (38) being automatically biased into closing by an elastic arrangement (47). Such a configuration allows setting up additional mechanical connections which are able to compensate for any distortion of the thrust-reverser's annular structure or for any ruptured bracing component in the event of impact by an engine piece.
摘要翻译：飞机燃气轮机 - 发动机推力反向器专门设计用于承受可能由其所安装的发动机推进的物体（例如盘片或叶片碎片）引起的冲击。这些冲击具有扭曲环形推力反向器结构或破坏其支撑部件的能量。用于这种推力反向器（35）的紧急锁定系统各自包括铰接闩锁（38），其一端呈部分地围绕锁定接合机构（43）的钩（40）的形式，闩锁（38）为通过弹性装置（47）自动地偏向关闭。这种构造允许建立额外的机械连接，其能够补偿推力反向器的环形结构的任何变形，或者在发动机件碰撞的情况下，任何破裂的支撑部件。

9. 发明授权

US6145301A Thrust reverser for fan type turbojet engines using independently actuated pivoted thrust deflectors 失效
标题翻译：用于风扇式涡轮喷气发动机的推力反向器，采用独立驱动的枢转推力导流器
公开(公告)号：US6145301A
公开(公告)日：2000-11-14
申请号：US121656
申请日：1998-07-24
申请人： Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
发明人： Patrick Gonidec , Pascal Gerard Rouyer , Guy Bernard Vauchel
IPC分类号： B64D33/00 , F02K1/32 , F02K1/68 , F02K3/02
CPC分类号： F02K1/68 , Y02T50/671
摘要： A turbojet-engine thrust reverser includes bypass flow deflectors (3) which in a forward thrust mode are retracted into a wall of the primary cowling (4) of the engine and which are driven by linear actuator (6) mounted inside the primary cowling (4) to form an annular flow-deflecting assembly aft of the outlet of the bypass flow duct for producing thrust reversal. Each deflector (3) is independently driven by an actuator (6) and a linkage element (9) into rotation about one or more displaceable pivots (12) which in turn is or are translated by at least one linear actuator along one or more longitudinal guide elements (10). Each actuator (6) is connected to a deflector at the downstream end of the deflector and drives the associated deflector downstream end in an upstream or forward direction, the guide elements extending in a fore and aft direction.
摘要翻译：涡轮喷气发动机推力反向器包括旁通流动导流器（3），其在向前推力模式中缩回到发动机的主罩（4）的壁中，并且由安装在主罩内的线性致动器（6）驱动 4）以形成旁路流动管道的出口后面的环形流动偏转组件，用于产生推力反转。每个偏转器（3）独立地由致动器（6）和联动元件（9）驱动，围绕一个或多个可移动的枢轴（12）旋转，所述可枢转的枢轴（12）又由至少一个线性致动器沿着一个或多个纵向引导元件（10）。每个致动器（6）在偏转器的下游端处连接到偏转器，并且在上游或向前方向上驱动相关联的偏转器下游端，引导元件沿前后方向延伸。

10. 发明授权

US6026638A Thrust reverser door with isolated outer panel 失效
标题翻译：推力反向门与隔离的外板
公开(公告)号：US6026638A
公开(公告)日：2000-02-22
申请号：US41636
申请日：1998-03-13
申请人： Patrick Gonidec , Gerard Pascal Rouyer , Bernard Guy Vauchel
发明人： Patrick Gonidec , Gerard Pascal Rouyer , Bernard Guy Vauchel
IPC分类号： B64D33/00 , F02K1/70 , F02K3/02
CPC分类号： F02K1/70
摘要： A thrust reverser is disclosed for an aircraft jet engine having a bypass duct enclosing a cowling with an outer cowling surface and a reverse thrust opening extending through the cowling. The thrust reverser has a thrust reverser door in the opening movable between a forward thrust position, in which the thrust reverser door covers the reverse thrust opening, and a reverse thrust position in which the thrust reverser door is moved within the thrust reverser opening, which is then uncovered, into a gas deflecting position at which position a portion of the door extends into the bypass duct. The thrust reverser door has an inner panel defining a part of the gas duct and an outer panel having an outer surface substantially flush with the outer cowling surface when the thrust reverser door is in the forward thrust position. The inner panel is sealed against the cowling. One or more discrete, narrow structural isolating connectors connect the outer panel to the inner panel in a manner that isolates the outer panel from radial deflections of the inner panel relative to the connectors that may result from gas pressure differential across the inner panel. Latches for securing the thrust reverser doors are aligned with the isolating connector(s) longitudinally.
摘要翻译：公开了一种用于飞机喷气发动机的推力反向器，其具有围绕具有外整流罩表面的整流罩的旁通管道和延伸穿过整流罩的反向推力开口。推力反向器在开口中具有推力反向器门，其可在推力反向器门覆盖反向推力开口的向前推力位置与推力反向器门在推力反向器开口内移动的反推力位置之间移动，然后被覆盖到气门偏转位置，在该位置，门的一部分延伸到旁路管道中。推力反向器门具有限定气体管道的一部分的内部面板和外部面板，当推力反向器门处于向前推力位置时，外部面板与外部整流罩表面基本齐平。内面板与整流罩密封。一个或多个离散的狭窄的结构隔离连接器将外板与内板连接，以将外板与内板相对于连接器的径向偏转隔离，这可能由内板上的气压差导致。用于固定推力反向器门的闩锁与纵向上的隔离连接器对准。

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