公开(公告)号：US4796510A

公开(公告)日：1989-01-10

申请号：US118674

申请日：1987-11-09

申请人： Edward T. Piesik

发明人： Edward T. Piesik

IPC分类号： F41F3/04 ,  F41F3/073

CPC分类号： F41F3/0413 ,  F41F3/073

摘要： A rocket exhaust recirculation obturator or cover member is designed to extend across the base of a missile in a launch tube between the exit nozzle of the missile rocket exhaust and the walls of the launch tube. The cover member has a central opening which seals against the rocket motor nozzle exit, and an outer periphery which seals against the launch tube walls. During launch, pressure of exhaust gases recirculating back up the launch tube will urge the obturator against the base of the missile, and both the missile and obturator will accelerate together up the launch tube. A release assembly is provided at the upper end of the launch tube which engages corresponding release devices at the outer periphery of the obturator. The engagement releases the pressure bond between the obturator, the missile base, and the launch tube. This allows the rocket exhaust to impinge upon the upper surface of the obturator in opposition to the obturator's momemtum. The exhaust impingement forces the obturator back down the launch tube, eliminating debris outside the launch tube.

摘要翻译： 火箭排气再循环闭塞器或盖构件被设计成在导弹火箭排气口的出口喷嘴与发射管的壁之间的发射管中延伸穿过导弹的基座。 盖构件具有密封抵靠火箭发动机喷嘴出口的中心开口和密封发射管壁的外周。 在发射期间，再循环发射管的废气压力将促使闭孔器抵靠导弹的基部，导弹和闭孔器将一起加速发射管。 释放组件设置在发射管的上端，其接合在闭塞器的外周边处的相应释放装置。 接合释放了闭孔器，导弹座和发射管之间的压力。 这允许火箭排气与闭塞器的母体相反地撞击闭塞器的上表面。 排气冲击迫使闭塞器向下推动发射管，消除发射管外的碎片。

公开(公告)号：US4783744A

公开(公告)日：1988-11-08

申请号：US939509

申请日：1986-12-08

申请人： William R. Yueh

发明人： William R. Yueh

IPC分类号： F41G7/30 ,  G06F15/50

CPC分类号： F41G7/30

摘要： A method and apparatus for identifying inertial reference unit (IRU) errors in a guided missile employing a multi-mode guidance system and constructing correction terms to recover the missile true position. Discrepancy parameters are introduced to indicate misalignment between missile and launching platform (or ship) inertial frames where the missile onboard executive computer simultaneously processes the data provided from missile onboard sensors and target relevant data uplinked from the launching platform. The discrepancy parameters are employed to construct correction factors used to reduce the discrepancies. This updated missile configuration is then coupled with the target state estimator outputs to reconstruct smoothed line-of-sight (LOS) angles for terminal homing engagement.

摘要翻译： 一种用于使用多模式引导系统识别导弹中的惯性参考单元（IRU）误差并构建校正项以恢复导弹真实位置的方法和装置。 介绍差异参数，以指示导弹和发射平台（或船舶）惯性框架之间的对准，其中导弹在船上执行计算机同时处理从导弹在船上传感器提供的数据并且从发射平台上行的目标相关数据。 使用差异参数来构建用于减少差异的校正因子。 然后将这种更新的导弹配置与目标状态估计器输出耦合以重建用于终端归位接合的平滑视线（LOS）角度。

公开(公告)号：US4712110A

公开(公告)日：1987-12-08

申请号：US813365

申请日：1985-12-26

申请人： John T. Branigan ,  David J. Vess

发明人： John T. Branigan ,  David J. Vess

IPC分类号： H01Q1/52 ,  H01Q25/02 ,  H01Q13/02

CPC分类号： H01Q25/02 ,  H01Q1/525

摘要： An antenna feed structure for use with a parabolic reflector in amplitude-comparison monopulse radar applications employs a dedicated transmit feed centered within a four-port receive array of conventional element spacing to eliminate the need for a circulator or other transmit/receive device while retaining satisfactory receive array performance. Isolation pins placed around the transmit port act to decouple it from the receive ports, and a double waveguide run to the transmit port reduces uneven heating and related phase imbalance in adjacent receive waveguide runs.

摘要翻译： 在幅度比较单脉冲雷达应用中与抛物面反射器一起使用的天线馈送结构使用以传统元件间隔的四端口接收阵列为中心的专用发送馈送，以消除对环行器或其它发射/接收设备的需要，同时保持满意 接收阵列性能。 放置在发射端口周围的隔离引脚用于将其与接收端口分离，并且传输到端口的双波导管减少了相邻接收波导管路中的不均匀加热和相关的相位不平衡。

公开(公告)号：US4688040A

公开(公告)日：1987-08-18

申请号：US676035

申请日：1984-11-28

申请人： Larry D. Wedertz ,  Oakley G. Ross ,  David H. Kristedja

发明人： Larry D. Wedertz ,  Oakley G. Ross ,  David H. Kristedja

IPC分类号： F41H3/00 ,  H01Q17/00

CPC分类号： H01Q17/008 ,  F41H3/00

摘要： A radar return suppressor for use in concealing and camouflaging mobile targets such as trucks, artillery and like vehicles. One or more lengths of a support member attachable to the target and components support and position a radar signal attenuator between the target and the anticipated radar source. In one embodiment, the attenuator is a multiplicity of closely spaced flexible plastic strands having radar signal absorbing material dispersed in the strands to form a labyrinth to entrap and absorb the radar signal. In a second embodiment the labyrinth of strands is replaced by an intertwined plastic vine-like structure secured in the support member for absorbing the energy of the radar signal.

摘要翻译： 一种用于隐藏和伪装卡车，火炮和类似车辆等移动目标的雷达回波抑制器。 一个或多个长度的可附接到目标的支撑构件和部件支撑并且在目标和预期雷达源之间定位雷达信号衰减器。 在一个实施例中，衰减器是多个紧密间隔的柔性塑料股，其具有分散在股线中的雷达信号吸收材料，以形成迷宫，以捕获和吸收雷达信号。 在第二实施例中，线的迷宫被替换为固定在支撑构件中的缠绕在一起的塑料藤状结构，用于吸收雷达信号的能量。

公开(公告)号：US4686884A

公开(公告)日：1987-08-18

申请号：US813906

申请日：1985-12-27

申请人： Edward T. Piesik

发明人： Edward T. Piesik

IPC分类号： F41F3/04

CPC分类号： F41F3/0413

摘要： Pivotable deflector panels are installed in the transition sections between a plurality of rocket storage and launch chambers and a lower plenum or manifold chamber which is provided to dispose of the exhaust gases from missile firings. The deflector panels are in addition to the sets of doors which are provided to close off the missile storage chambers upon the firing of a missile in another chamber in order to prevent recirculation of exhaust gases into the closed off chambers. The deflector panels act with the doors to control exhaust gas flow, thereby improving the effectiveness of the gas plug which is formed by exhaust gases within a transition section.

摘要翻译： 枢轴转向板安装在多个火箭储存和发射室之间的过渡部分中，以及设置成处理来自导弹发射的废气的下部增压室或歧管室。 偏转板是除了设置成在另一个室中的导弹发射之后关闭导弹存储室以防止废气再循环到封闭的室中的门组之外的。 偏转板与门一起作用以控制排气流动，从而提高由过渡段内的废气形成的气塞的有效性。

公开(公告)号：US4673146A

公开(公告)日：1987-06-16

申请号：US721056

申请日：1985-04-08

申请人： Ronald T. Inglis

发明人： Ronald T. Inglis

IPC分类号： F42B10/16 ,  F42B15/047

CPC分类号： F42B10/16

摘要： An improved missle tail fin assembly. The missile utilizes four tail fin assemblies, each assembly comprising a fitting having three locking portions, each of which comprises a gudgeon having a pair of locking teeth, and a fin having mating recesses for the locking portions. A portion of the material associated with recesses of the two forward locks of each fin is removed, leaving clearances which permit limited rotation about the fin pivot axis in one direction only. When the fin is loaded in a direction to produce clockwise torque, all three locks which form the lock assembly are loaded approximately equal and this locates the elastic axis of the tail lock approximately just aft of the center of pressure which produces a small increase in cant angle with load. When the tail is loaded in the direction to produce a counterclockwise torque, the aft lock of the assembly will take all the torque. This moves the elastic axis further aft thus producing a larger increase in cant angle with load. The difference of these two changes in cant angle will be a net torque in the counterclockwise direction. When the deflection at the two forward lock positions reaches the clearance limit, all three locks will pick up the load and the surface will have the same stiffness as an unmodified tail fin.

摘要翻译： 改进的尾鳍尾组件。 该导弹使用四个尾翼组件，每个组件包括具有三个锁定部分的配件，每个锁定部分包括具有一对锁定齿的舵柄和具有用于锁定部分的配合凹槽的翼片。 与每个翅片的两个前向锁的凹部相关联的材料的一部分被移除，留下间隙，其允许仅在一个方向上围绕翼片枢转轴线有限地旋转。 当翅片沿着产生顺时针扭矩的方向加载时，形成锁定组件的所有三个锁都被加载大致相等，并且大致等于尾部锁定的弹性轴位于压力中心的后方，这产生了倾斜的小增加 角度与负载。 当尾巴装载方向产生逆时针转矩时，组件的后锁将采取所有的扭矩。 这使得弹性轴进一步向前移动，从而在负载下产生较大的斜角增加。 这两个倾角变化的差异将是逆时针方向的净扭矩。 当两个前进锁定位置处的偏转达到间隙限制时，所有三个锁将拾取负载，并且表面将具有与未修改的尾翼相同的刚度。

公开(公告)号：US4602809A

公开(公告)日：1986-07-29

申请号：US673696

申请日：1984-11-21

申请人： Oakley G. Ross ,  Mark L. Kline ,  Johnny R. Vieyra

发明人： Oakley G. Ross ,  Mark L. Kline ,  Johnny R. Vieyra

IPC分类号： F16L25/02 ,  F16L59/02

CPC分类号： F16L25/02 ,  Y10S285/904

摘要： A separable electrical isolator for coupling two pieces of conductive tubing carrying high pressure cryogenic gas includes a gas-impervious dielectric spacer with a bore in which the pieces of tubing are sealed axially-aligned in fluid communication with an electrically-nonconductive gap between them. A pair of complementary coupling members are rigidly attached to the pieces of tubing to define outwardly-extending annular flanges that are each sealed about the periphery of a corresponding one of the pieces in a position slightly set back from an end of the piece. Each flange has an annular rib protruding from it toward the end of the piece. The coupling members are separably and nonconductively interconnected with the annular ribs applying compressive force to the spacer to thereby effect the seal.

摘要翻译： 用于联接承载高压低温气体的两片导电管的可分离电气隔离器包括具有孔的气体不可渗透的电介质间隔件，其中，所述管件被轴向对准以与它们之间的电绝缘间隙流体连通。 一对互补联接构件刚性地连接到管件上，以限定向外延伸的环形凸缘，每个环形凸缘围绕相应的一个件的周边在从该件的端部稍微设置的位置中密封。 每个凸缘具有从其向该件的端部突出的环形肋。 联接构件与环形肋分离和非导电地互连，向间隔件施加压缩力从而实现密封。

公开(公告)号：US4592280A

公开(公告)日：1986-06-03

申请号：US594619

申请日：1984-03-29

申请人： Marvin W. Shores

发明人： Marvin W. Shores

IPC分类号： F42B3/188 ,  F42B3/18

CPC分类号： F42B3/188

摘要： An improved electro-explosive squib device is disclosed with filter/shield characteristics rendering the device substantially immune to electromagnetic environments, thus preventing accidental ignition of the squib device. The invention provides for adapting existing squibs or constructing new squibs with immunity to the electromagnetic environments while adding only a minimal amount of material to the device, thus minimizing the possibility of personnel injury caused by debris ejected from rocket propellant ignited by the squib device. These benefits are achieved while maintaining reliability and extended shelf life, and at minimal cost of conversion or manufacture of the squib devices.

摘要翻译： 公开了一种改进的电爆击爆管装置，其具有过滤器/屏蔽特性，使得该装置基本上免受电磁环境的影响，从而防止点火装置的意外点燃。 本发明提供了适应现有的爆管或对电磁环境具有抗扰性的新型爆管，同时仅向设备添加最少量的材料，从而最小化由由点火装置点燃的火箭推进剂喷射的碎片造成的人身伤害的可能性。 这些优点在保持可靠性和延长保质期的同时以最小的爆管装置的转换或制造成本实现。

公开(公告)号：US4590741A

公开(公告)日：1986-05-27

申请号：US757635

申请日：1985-07-22

申请人： Stuart G. Long ,  Michael J. Maciocia

发明人： Stuart G. Long ,  Michael J. Maciocia

IPC分类号： B32B27/32 ,  B65B11/52

CPC分类号： B32B27/32

摘要： A laminated packaging film useful for skin-packaging electrostatic-sensitive items and protecting the items from electrostatic damage during packaging and while the items are vacuumed, contained, and removed from packages. The film includes a pair of sheets of highly resistive, heat-sealable plastic between which is sandwiched a sheet of conductive, heat-sealable plastic. The film resists the buildup of static charges while the item is being packaged and forms a protective Faraday cage while the item is contained in the package.

摘要翻译： 一种层压包装膜，用于皮肤包装的静电敏感物品，并保护物品免受包装过程中的静电损伤，同时物品被抽真空，包装并从包装中取出。 该薄膜包括一对高阻力，可热封的塑料片，夹在一块导电的可热封塑料之间。 当该物品被包装时，该胶片抵抗了静电荷的积聚，并且在该物品被包含在包装中时形成了保护性的法拉第笼。

公开(公告)号：US4586680A

公开(公告)日：1986-05-06

申请号：US347396

申请日：1982-02-10

申请人： Anthony DiTommaso ,  Ronald T. Inglis ,  Richard C. Worley ,  Ramon J. Renda

发明人： Anthony DiTommaso ,  Ronald T. Inglis ,  Richard C. Worley ,  Ramon J. Renda

IPC分类号： B64C3/56 ,  B64C5/12 ,  F42B10/14 ,  F42B15/00 ,  F42B13/32

CPC分类号： F42B10/146

摘要： A wing support structure for a self-erecting collapsible wing includes a telescoping strut assembly including a leading strut and a trailing strut each pinned at an inner end to fixed pins on a base support structure and pinned to a common pivot pin at the outer end and each strut being telescoping for retraction to a colinear position and spring biased to an outward fully deployed position. Each strut includes inner and outer tubular strut members in which is confined a compression spring with the inner and outer members including an antirotation lock and an anticollapse lock.

摘要翻译： 用于自立式可折叠机翼的翼支撑结构包括伸缩支柱组件，其包括前支柱和后支柱，每个支柱在内端处固定在基座支撑结构上的固定销上并固定在外端的公共枢轴销上， 每个支柱被伸缩以缩回到共线位置，并且弹簧偏压到向外的完全展开位置。 每个支柱包括内部和外部管状支柱构件，其中限定了压缩弹簧，内部和外部构件包括防旋转锁和防弹锁。