Bullet with spherical nose portion
    23.
    发明申请
    Bullet with spherical nose portion 有权
    具有球形鼻部的子弹

    公开(公告)号:US20050183616A1

    公开(公告)日:2005-08-25

    申请号:US10871093

    申请日:2004-06-18

    CPC classification number: F42B12/74 F42B12/34

    Abstract: A bullet includes a frontward facing aperture. Contained within the aperture is a relatively hard bullet frontal element that provides advantageous bullet impact performance. In one embodiment, the frontal element is a steel sphere that provides advantageous penetration and weight retention when the bullet impacts laminated glass., such as an automobile windshield.

    Abstract translation: 子弹包括向前的朝向孔。 包含在孔内是相对较硬的子弹前部元件,其提供有利的子弹冲击性能。 在一个实施例中,前部元件是钢球,当子弹撞击夹层玻璃时,例如汽车挡风玻璃,其提供有利的穿透和重量保持。

    Zig-zag laser with improved liquid cooling
    26.
    发明授权
    Zig-zag laser with improved liquid cooling 有权
    Zig zag激光器具有改善的液体冷却

    公开(公告)号:US07433376B1

    公开(公告)日:2008-10-07

    申请号:US11500269

    申请日:2006-08-07

    Abstract: A zig-zag laser has the ability to generate a high power beam while effectively removing heat without degrading the beam quality. The laser has a series of gaps interposed between the thin slabs, the gain medium, and between the thin slabs and the quartz windows to receive coolant and cool the cell assembly. The coolant flows transversely relative to the path of the laser and the flow of the coolant is in the opposite direction on each side of the thin slab to minimize the temperature gradient. The gaps in conjunction with the inner channel portions in the secondary manifold flow the coolant through the cell assembly in a laminar manner therein not degrading the laser beam quality. A transparent quartz/quartz interface between the secondary manifold and the cell assembly allow the fluorescence to move away from the cell assembly and minimizes heat in the cell assembly.

    Abstract translation: 锯齿形激光器具有产生高功率光束的能力,同时有效地去除热量而不降低光束质量。 激光器在薄板,增益介质之间以及在薄板和石英窗之间插入一系列间隙以接收冷却剂并冷却电池组件。 冷却剂相对于激光的路径横向流动,并且冷却剂的流动在薄板的每一侧处于相反方向,以使温度梯度最小化。 与次级歧管中的内部通道部分结合的间隙使冷却剂以层状方式流过电池组件,而不降低激光束质量。 在次级歧管和电池组件之间的透明石英/石英界面允许荧光远离电池组件移动并使电池组件中的热量最小化。

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