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    • 10. 发明公开
    • REFILLABLE AMPOULE WITH PURGE CAPABILITY
    • NACHFÜLLBAREAMPULLE MITENTLÜFTUNGSFÄHIGKEIT
    • EP2715781A2
    • 2014-04-09
    • EP12793563.3
    • 2012-05-24
    • Advanced Technology Materials, Inc.
    • CHISM, Richard, D.KRELL, Andy
    • H01L21/02
    • F17C13/04C23C14/48C23C16/44C23C16/4408C23C16/4482C23C16/45561F17C2205/0335F17D1/04G03F7/70H01L21/67017Y10T137/0318Y10T137/877
    • A fluid delivery system adapted to isolate an ampoule and/or process line during purge, including an inlet control valve connecting a source of pressurized gas to a refillable ampoule, an outlet control valve connecting the refillable ampoule to a location of use, a process control valve connecting a process line to the refillable ampoule, a process isolation valve, and a purge supply valve, e.g., a three-way purge supply valve, arranged between the process isolation valve and the process control valve. A method of purging a fluid delivery system is also disclosed, including closing a process isolation valve, connecting a process line to a refillable ampoule, supplying a purge gas through a purge supply valve, e.g., a three-way purge supply valve, and cycling open and close at least once a process control valve coupled to the process line. A manifold for use in refilling an ampoule and purging a fluid supply system is also described.
    • 流体输送系统,其适于在净化期间隔离安瓿和/或生产线,包括将加压气体源连接到可再填充的安瓿的入口控制阀,将可再填充的安瓿连接到使用位置的出口控制阀,过程控制 将过程管线连接到可再填充安瓿的阀门,过程隔离阀和布置在过程隔离阀和过程控制阀之间的净化供给阀,例如三通净化供给阀。 还公开了一种清洗流体输送系统的方法,包括关闭过程隔离阀,将过程管线连接到可再填充的安瓿,通过净化供给阀(例如三通净化供给阀)和循环 打开和关闭至少一次与过程管线相连的过程控制阀。 还描述了用于重新灌注安瓿和清洗流体供应系统的歧管。