Head for supplying a cryogenic liquid, transfer line and supply plant
equipped with such a head
    132.
    发明授权
    Head for supplying a cryogenic liquid, transfer line and supply plant equipped with such a head 失效
    负责供应配备有这种头部的低温液体,输送线和供应工厂

    公开(公告)号:US5983959A

    公开(公告)日:1999-11-16

    申请号:US110970

    申请日:1998-07-07

    Abstract: A head (14) intended to be mounted on the end of a transfer line comprising a downstream outlet orifice (39) for liquid. The device comprises an insulating central nozzle (40) in which there is formed a through-opening (44, 45) for the passage of the liquid, an outer chassis (56, 58) surrounding the central nozzle (40) and in which the latter can slide, means (16) of securing the chassis and the transfer line (12) together, and means (84) of elastic return which, in service, press the upstream end (45) of the through-opening (44, 45) of the nozzle against the periphery (38) of the downstream orifice (39) of the transfer line (12). Application to the distribution of liquid nitrogen into cans of preserves.

    Abstract translation: 用于安装在输送管线的端部上的头部(14)包括用于液体的下游出口孔口(39)。 该装置包括绝缘中心喷嘴(40),其中形成有用于液体通过的通孔(44,45),围绕中心喷嘴(40)的外部底架(56,58),其中 后者可以滑动,将底盘和输送管线(12)固定在一起的装置(16)和弹性回复装置(84),其在使用中压紧通孔(44,45)的上游端(45) )相对于传送线(12)的下游孔(39)的周边(38)。 应用于将液氮分配到罐头罐中。

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