公开(公告)号：US07707922B1

公开(公告)日：2010-05-04

申请号：US11475380

申请日：2006-06-27

申请人： Ehud Dekel

发明人： Ehud Dekel

IPC分类号： F41F3/042

CPC分类号： F41A23/34 ,  F41A23/42 ,  F41F3/0413 ,  F41F3/042 ,  F41H7/02

摘要： A mobile projectile launcher is disclosed having a tiltable launching platform for supporting a plurality of canisters in each of which projectiles to be launched are stored and fired, a support plate pivotally connected to a horizontal cargo bed, and at least one linear actuator by which the support plate is swingable from a closed position substantially perpendicular to the cargo bed to an open position substantially parallel to the cargo bed. The support plate is made of a material that is resistant to the projectile plume following launching and is sufficiently sturdy to support a technician during the loading of projectiles when set in an open position, yet is adapted to protect and hide the loaded canisters when set in a closed position.

摘要翻译： 公开了一种移动式射弹发射器，其具有可倾斜的发射平台，用于支撑在其中存储和发射的每个射弹中的多个罐;可枢转地连接到水平货物床的支撑板，以及至少一个线性致动器， 支撑板可从基本上垂直于货物床的关闭位置摆动到基本上平行于货物床的打开位置。 支撑板由在发射后抵抗射弹羽流的材料制成，并且在设置在打开位置时在弹丸装载期间足够坚固以支撑技术人员，但是当被设置在适当位置时适于保护和隐藏加载的罐 关闭位置

公开(公告)号：US07665292B2

公开(公告)日：2010-02-23

申请号：US11435482

申请日：2006-05-17

申请人： Aharon Oren

发明人： Aharon Oren

IPC分类号： F03H1/00

CPC分类号： B64G1/406 ,  F02K9/42 ,  F02K9/60 ,  F02K9/68 ,  F05D2260/20 ,  F05D2300/21

摘要： A thruster for exo-atmospheric vehicles with electro-thermal thrust augmentation and having internally embedded heating elements for direct contact heating of gaseous products released by a propellant, particularly hydrazine, so as to increase the Specific Impulse (Isp) of the thruster. The electrical heating elements are resistant to hydrazine products. The thruster is configured as a closed sealed chamber divided into a decomposition section upstream and a heating section downstream. At least one heating element is disposed in the heating section, directly in a mixture catalyst forming a porous bed, or within a concentric ceramic tube operative as a heat exchanger, to heat the gaseous products by direct contact. The heater indirectly heats the catalyst in the decomposition section and directly heats the heating section. The thruster is operable both in space and at sea-level gravity and barometric pressure.

摘要翻译： 用于具有电热推力增加的外部大气车辆的推进器，并且具有内部嵌入的加热元件，用于直接接触由推进剂特别是肼释放的气态产物的加热，以增加推进器的比冲量（Isp）。 电加热元件耐肼产品。 推进器被构造为分成上游的分解部分和下游的加热部分的封闭的密封室。 至少一个加热元件直接设置在加热部分中的形成多孔床的混合催化剂中，或者在作为热交换器操作的同心陶瓷管内，通过直接接触来加热气态产物。 加热器间接加热分解部分中的催化剂，并直接加热加热部分。 推进器可在空间和海平面的重力和大气压力下操作。

公开(公告)号：US20090052475A1

公开(公告)日：2009-02-26

申请号：US11909987

申请日：2006-03-26

申请人： Yehuda Nachshon

发明人： Yehuda Nachshon

IPC分类号： H01S3/30 ,  F42B12/00 ,  B62D63/02

CPC分类号： F41H13/005 ,  F41H11/32 ,  F42B33/065 ,  H01S3/0071

摘要： A device for directing a beam of radiation at a target. The device includes a fiber laser for producing the beam of radiation, an aiming mechanism, for aiming the beam of radiation at the target, that moves independently of the fiber laser, and an optical fiber for conveying the beam of radiation to the aiming mechanism.

摘要翻译： 用于将辐射束引导到目标的装置。 该装置包括用于产生辐射束的光纤激光器，用于瞄准目标处的辐射束的瞄准机构，其独立于光纤激光器移动，以及用于将辐射束传送到瞄准机构的光纤。

公开(公告)号：US20090009602A1

公开(公告)日：2009-01-08

申请号：US11994086

申请日：2006-06-26

申请人： Zvi Yavin ,  Gabriel Katlan

发明人： Zvi Yavin ,  Gabriel Katlan

IPC分类号： H04N7/18

CPC分类号： G01C11/025

摘要： An airborne reconnaissance system which comprises: (a) A focal plane array positioned at a focal plane of an optical unit, said focal plane array having an area A, and comprises a plurality of optical pixels sensitive to light; (b) Optical unit for acquiring light rays from a terrain portion, said optical unit comprises a plurality of optical components that are positioned along an optical path, and designed to maneuver said light rays to produce at the focal plane an image of said terrain portion, said image having an area which is several times larger than the focal plane array area A; (c) At least one light diversion optical component along said optical path which, for each acquired terrain portion image, switches between several n states, thereby causing in each state different diversion of said light rays within said path, thereby to impinge in each state another fraction of the terrain image on said focal plane array; and (d) Capturing means for recording in each state of the at least one light diversion optical component the portion of the terrain image which is impinged on the focal plane array.

摘要翻译： 一种机载侦察系统，包括：（a）位于光学单元的焦平面处的焦平面阵列，所述焦平面阵列具有区域A，并且包括多个对光敏感的光学像素; （b）用于从地形部分获取光线的光学单元，所述光学单元包括沿着光路定位的多个光学部件，并被设计成操纵所述光线，以在所述焦平面处产生所述地形部分的图像 所述图像具有比焦平面阵列区域A大几倍的面积; （c）沿着所述光路的至少一个分光光学部件，对于每个获取的地形部分图像，在多个n状态之间切换，从而在每个状态下导致所述光线在所述路径内的不同转移，从而在每个状态下入射 所述焦平面阵列上的地形图像的另一部分; 以及（d）捕捉装置，用于在所述至少一个光分路光学部件的每个状态中记录被撞击在所述焦平面阵列上的所述地形图像的所述部分。

公开(公告)号：US20080260279A1

公开(公告)日：2008-10-23

申请号：US10597561

申请日：2005-02-01

申请人： Karni Volovelsky ,  Motti Golan ,  Nitzan Goldberg

发明人： Karni Volovelsky ,  Motti Golan ,  Nitzan Goldberg

IPC分类号： G06K9/40

CPC分类号： G06T3/4076

摘要： A method for iterative derivation of a master image from sampled images of non-identical, at least partially overlapping, regions of a scene. The method includes defining a transformation operator mapping positions within the master image to corresponding positions in the sampled image; a distortion operator simulating a modulation transfer function associated with an imaging sensor from which the sampled image was generated; and a sampling operator for reducing an image from the output resolution to the resolution of the sampled image. For each sampled image the transformation operator, distortion operator and sampling operator are applied to a current master image hypothesis to generate a predicted image A difference image is calculated which has pixel values corresponding to the difference in corresponding pixel values between the sampled image and the predicted image. A back-projection of each of the difference images is performed to generate a correction image for the current master image hypothesis. Finally, the correction images are employed to perform a correction to the current master image hypothesis to generate a new master image hypothesis. The correction to the current master image hypothesis includes combining the correction images by deriving a weighted average of values of corresponding pixels in the correction images. The weight of each pixel in each correction image is calculated as a function of a distance as measured in the sampled image between: a point in the sampled image to which the pixel in the correction image is mapped by the transformation operator, and at least one pixel centroid proximal to that point.

摘要翻译： 一种用于从场景的不相同的，至少部分重叠的区域的采样图像迭代导出主图像的方法。 该方法包括定义将主图像内的位置映射到采样图像中的相应位置的变换运算符; 模拟与产生采样图像的成像传感器相关联的调制传递函数的失真操作器; 以及用于将图像从输出分辨率减小到采样图像的分辨率的采样算子。 对于每个采样图像，将变换算子，失真算子和采样算子应用于当前主图像假设以产生预测图像。计算出具有与采样图像与预测图像之间的对应像素值的差对应的像素值的差分图像 图片。 执行每个差分图像的反投影以产生用于当前主图像假设的校正图像。 最后，使用校正图像来对当前主图像假设进行校正，以生成新的主图像假设。 对当前主图像假设的校正包括通过导出校正图像中的相应像素的加权平均值来组合校正图像。 每个校正图像中的每个像素的权重被计算为在采样图像中测量的距离的函数：采样图像中由校正图像中的像素被变换算子映射到的点与至少一个 像素重心靠近那一点。

公开(公告)号：US20080191127A1

公开(公告)日：2008-08-14

申请号：US11817795

申请日：2006-03-08

申请人： Assa Fine ,  Chanoch Miller

发明人： Assa Fine ,  Chanoch Miller

IPC分类号： G01J1/04

CPC分类号： H04N5/232 ,  H04N5/2254 ,  H04N5/23238

摘要： An imaging system (30, 30′) and corresponding method has a two-dimensional imaging sensor array (32) and an associated optical system. The optical system includes at least one optical arrangement (34, 36α, 36b) defining a field of view (38a, 38b) of given angular dimensions and an optical switching mechanism (40) for alternately switching an optical axis of the imaging system between two directions (42α, 42b). The optical switching mechanism and the optical arrangement(s) are deployed such that the imaging sensor array generates images of at least two generally non-overlapping fields of view of equal angular dimensions and with diverging optical axes in fixed spatial relation. Rapid switching between the fields of view allows quasi-continuous monitoring of a larger field of view than would otherwise be possible while maintaining sensitivity to transient events. Also disclosed is an infrared search and tracking system based on such imaging systems.

摘要翻译： 成像系统（30,30'）和相应的方法具有二维成像传感器阵列（32）和相关联的光学系统。 光学系统包括限定给定角度尺寸的视场（38a，38b）的至少一个光学布置（34,36a，36b）和用于交替地切换成像光轴的光学切换机构（40） 系统在两个方向之间（42alpha，42b）。 光学切换机构和光学布置被布置成使得成像传感器阵列产生具有相等角度尺寸的至少两个通常不重叠的视场并且具有固定空间关系的发散光轴的图像。 视野之间的快速切换允许准确连续监视比原来可能的更大视野，同时保持对瞬态事件的敏感性。 还公开了基于这种成像系统的红外搜索和跟踪系统。

公开(公告)号：USD566340S1

公开(公告)日：2008-04-08

申请号：US29237697

申请日：2005-09-06

申请人： Moshe Benyami

设计人： Moshe Benyami

公开(公告)号：US20070292748A1

公开(公告)日：2007-12-20

申请号：US11806703

申请日：2007-06-04

申请人： Dario Dekel ,  Daniel Laser

发明人： Dario Dekel ,  Daniel Laser

IPC分类号： H01M6/36 ,  H01M10/44

CPC分类号： H01M6/36 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M2300/0054 ,  H01M2300/0057

摘要： A thermal battery which comprises a number of stacked cells, each cell consisting essentially of an anode with a lithium compound, a lithium free pyrotechnic heat source pellet which includes a cathode precursor and an all lithium electrolyte layer separating between the anode and the pyrotechnic heat source pellet. Upon ignition of the heat source, an oxide of the cathode precursor is obtained which is lithiated by the lithium supplied by the all lithium electrolyte ion source.

摘要翻译： 一种热电池，其包括多个堆叠的电池，每个电池基本上由具有锂化合物的阳极组成，不含锂的烟火热源颗粒，其包括阴极前体和在阳极和烟火热源之间分离的全部锂电解质层 颗粒。 在热源点燃时，获得了由全部锂电解质离子源提供的锂锂化的阴极前体的氧化物。

公开(公告)号：US20070251246A1

公开(公告)日：2007-11-01

申请号：US11789389

申请日：2007-04-24

申请人： Ben-Zion Maytal ,  Igor Lifshits ,  Nir Tzabar

发明人： Ben-Zion Maytal ,  Igor Lifshits ,  Nir Tzabar

IPC分类号： F25B9/00 ,  F25D25/00

CPC分类号： F25D19/00 ,  F25B9/02 ,  F25B2500/01

摘要： The present invention is a system for cryogenic cooling of an object mounted on gimbals. A transfer line made up of one or more flexible small diameter transfer tubes is used to connect the compressor, which is located separately from the gimbals, and the cryocooler, which is mounted on the gimbals in thermal contact with the object to be cooled. The transfer line of the system of the invention has a total gas transfer capacity equal to that of the large diameter lines used in conventional systems but allows essentially unhindered rotation of the gimbals yoke and platform about the gimbals' axes, under the influence of gravity or with the help of motors.

摘要翻译： 本发明是一种用于对安装在万向架上的物体进行低温冷却的系统。 使用由一个或多个柔性小直径输送管组成的输送管线将与万向节分开定位的压缩机与安装在万向节上与要冷却的物体热接触的低温冷却器连接。 本发明系统的传输线具有等于在常规系统中使用的大直径线的传输线，但是在重力的影响下，允许万向架轭和平台围绕万向节的轴线基本上不受阻碍地旋转， 在电机的帮助下。

公开(公告)号：US07221505B2

公开(公告)日：2007-05-22

申请号：US11152702

申请日：2005-06-14

申请人： Avihu Goral

发明人： Avihu Goral

IPC分类号： G02B23/00 ,  G02B13/06 ,  H01J3/14

CPC分类号： G02B13/06

摘要： A panoramic field of view acquiring system comprises three telescopes, which acquire three separate images, each typically covering a little over one third of the total required scene and a multiplexer, which is used to transmit the three images, one at a time, to an appropriate detector. Standard imaging techniques are then used to coordinate the images to form a complete picture and display them as required.

摘要翻译： 全景视野采集系统包括三个望远镜，它们获取三个单独的图像，每个图像通常覆盖总需要场景的三分之一以上，多路复用器用于一次一个地传输三个图像到一个 适当的检测器。 然后使用标准成像技术来协调图像以形成完整的图像并根据需要显示它们。