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    • 3. 发明授权
    • Process by compacting a porous structural member for hot isostatic
pressing
    • 通过压制用于热等静压的多孔结构构件的方法
    • US4812272A
    • 1989-03-14
    • US11446
    • 1987-02-05
    • Jurgen HeinrichManfred Bohmer
    • Jurgen HeinrichManfred Bohmer
    • B22F3/12C04B35/575C04B35/593C04B35/64C04B35/645
    • C04B35/6455B22F3/1216B22F3/1241B22F3/125B22F3/1266C04B35/575C04B35/593
    • A process for compacting a porous ceramic structural member having a compated shape and an optional size by encapsulation with material of the same type and capable of sintering and subsequently subjected to hot-isostatic pressing; immersing the preformed body in a suspension of a material of the same type in a solvent but which contains no sintering aid and forming a first encapsulating layer; evaporating the solvent; immersing the thus obtained body in a second suspension of a material in a solvent of the same type capable of sintering and which contains one or more sintering aids, and forming a second encapsulating layer; evaporating the solvent; subjecting the thus obtained body at an elevated temperature in an atmosphere of a protective gas for a sufficient period of time to sinter the same; isostatically compacting the body provided with a tight-sintered surface; and mechanically removing the encapsulating layers.
    • 一种通过用相同类型的材料进行包封并能够烧结并随后进行热等静压的方法来压制具有复杂形状和任选尺寸的多孔陶瓷结构件的方法; 将预成形体浸渍在相同类型的材料的悬浮液中,但不含烧结助剂并形成第一包封层; 蒸发溶剂; 将由此获得的物体浸入到能够烧结的相同类型的溶剂中的第二悬浮液中并且包含一种或多种烧结助剂,并形成第二封装层; 蒸发溶剂; 将如此获得的体在保护气体的气氛中在高温下持续足够的时间使其烧结; 均匀地压实设有紧密烧结表面的本体; 并机械地去除封装层。
    • 9. 发明授权
    • Target detection method for flying bodies provided with search head
    • 用搜索头提供机身的目标检测方法
    • US5062584A
    • 1991-11-05
    • US404909
    • 1989-09-08
    • Franz H. NeffJurgen Heinrich
    • Franz H. NeffJurgen Heinrich
    • F41G7/22F42C13/02
    • F41G7/2226F41G7/2253F41G7/2293F42C13/02
    • A target detection method for a flying body provided with a search head, with the flying body rotating during its descending flight and scanning the area for possible targets, and in which the geometric dimensions of possible targets are determined in the scanning direction (Y direction) and in a direction perpendicular to the scanning direction (X direction) and are compared with corresponding stored values to determine the presence of a target. To avoid distortions of the scanned target in the Y direction, at least the angular velocity .omega. of the flying body, and preferably also the angle .phi. between the axis of rotation and the symmetry axis of the flying body, is continuously determined during the scanning process and, image correction values are calculated from the determined values and used to correct the geometric dimensions of the possible target in the Y direction.
    • 一种用于具有搜索头的飞行体的目标检测方法,其中飞行体在其下降飞行期间旋转并扫描该区域以获得可能的目标,并且其中在扫描方向(Y方向)上确定可能目标的几何尺寸, 并在垂直于扫描方向(X方向)的方向上与相应的存储值进行比较,以确定目标的存在。 为了避免在Y方向上扫描的目标的变形,至少在扫描过程中连续地确定飞行体的角速度ω,并且还优选地,旋转轴线与飞行体的对称轴线之间的角度φi 并且根据确定的值计算图像校正值,并用于校正Y方向上可能的目标的几何尺寸。