Process and apparatus for material separation by crystallization from
the melt
    14.
    发明授权
    Process and apparatus for material separation by crystallization from the melt 失效
    通过从熔体中结晶分离材料的方法和装置

    公开(公告)号:US5725608A

    公开(公告)日:1998-03-10

    申请号:US581595

    申请日:1996-03-29

    CPC classification number: B01D9/0013

    Abstract: Crystallization of a melt is induced by causing the melt to flow downwardly in a gap which is defined by upwardly moving cooled walls so that crystallate adheres to the walls and is carried upwardly for recovery. The walls are formed by endless belts which are cooled by fluid sprayed from nozzles. The walls are adjustable so as to be parallel or upwardly divergent.

    Abstract translation: PCT No.PCT / EP95 / 01617 Sec。 371日期:1996年3月29日 102(e)日期1996年3月29日PCT提交1995年4月28日PCT公布。 公开号WO95 / 30466 日期1995年11月16日通过使熔体在向下移动的冷却壁限定的间隙中向下流动,引起熔体的结晶,使得结晶粘附到壁上并向上运送以进行回收。 这些壁由环形带形成,这些带由喷嘴喷射的流体冷却。 墙壁是可调节的,以便平行或向上发散。

    Radar rangefinder
    17.
    发明授权
    Radar rangefinder 有权
    雷达测距仪

    公开(公告)号:US06400311B1

    公开(公告)日:2002-06-04

    申请号:US09647119

    申请日:2000-12-19

    Abstract: The inventive radar rangefinder has a transmitting/receiving antenna (22) for surveying a danger area. Said antenna is located in a radome housing (12), on a rotatable platform (18). A reflector is placed at a known distance in order to calibrate the device. This reflector is formed by an auxiliary antenna (24) with a connected delay line (26) inside the randome housing (12). The length of the virtual distance of the reflector produced then corresponds to the velocity factor of the delay line used.

    Abstract translation: 本发明的雷达测距仪具有用于测量危险区域的发射/接收天线(22)。 所述天线位于可旋转平台(18)上的天线罩壳体(12)中。 将反射器放置在已知距离处以便校准装置。 该反射器由辅助天线(24)形成,辅助天线(24)具有连接的延迟线(26),位于兰托壳体(12)内。 所产生的反射器的虚拟距离的长度对应于所使用的延迟线的速度因子。

Patent Agency Ranking