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1. 发明公开

KR1020020077828A 축압기의 가스충전장치 및 이 가스충전장치를 갖춘 사출장치 失效
标题翻译：蓄能器的气体填充装置和注射装置
公开(公告)号：KR1020020077828A
公开(公告)日：2002-10-14
申请号：KR1020020018035
申请日：2002-04-02
申请人： 도시바 기카이 가부시키가이샤
发明人： 기노시타,요이치 , 우사미,효에
IPC分类号： B29C45/57
CPC分类号： B29C45/561 , B29C45/53 , B29C45/62 , B29C45/80 , B29C45/82 , B29C2045/5635 , F17C5/06
摘要： PURPOSE: To provide a gas filling device of an accumulator capable of easily compressing working gas of a desired pressure from a gas vessel into the accu mulator used for an injection device of a molding device and using the working gas in the gas vessel without any waste, and to provide the injection device having this gas filling device. CONSTITUTION: The gas filling device of the accumulator for filling the working gas of the required pressure into the accumulators 31 and 41 which are connected to a hydraulic circuit 11 for driving an injection cylinder 2 of the molding device to feed hydraulic pressure required for injection-filling a molding material to the injection cylinder 2 has a gas filling device 51 which boosts the pressure of the working gas stored in the gas vessel 80 higher than the pressure of the working gas in the gas vessel 80 by utilizing the hydraulic pressure from a hydraulic pressure source 21 feeding the hydraulic pressure to the hydraulic circuit 11, and fills the work gas into the accumulators 31 and 41.
摘要翻译：目的：提供一种蓄能器的气体填充装置，其能够容易地将来自气体容器的所需压力的工作气体压缩到用于模制装置的注射装置的采集器中，并且在无气体容器中使用工作气体并且提供具有该气体填充装置的注射装置。构成：蓄能器的充气装置，用于将所需压力的工作气体填充到蓄压器31和41中，蓄能器31和41连接到用于驱动模制装置的注射缸2的液压回路11，将成型材料填充到注射筒2具有气体填充装置51，其通过利用来自液压的液压来增加存储在气体容器80中的工作气体的压力高于气体容器80中的工作气体的压力压力源21将液压供给到液压回路11，并将工作气体填充到蓄压器31和41中。

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