专利名称：REFRIGERANT RECOVERY DEVICE AND
托福网络课程
REFRIGERANT RECOVERY METHOD作品小样的英文
介词的用法
发明人：MURAKAMI YOJI，村上 洋二,FUJISAKI
KATSUMI，藤崎 克己,MAEDA AKIRA，前田
vectra晃,OGASAWARA SHINOBU，小笠原 忍
申请号：JP2016247601
申请日：20161221
公开号：JP2017053625A
公开日：
金丝雀码头
xaml20170316
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专利附图：
摘要：PROBLEM TO BE SOLVED: To provide a refrigerant recovery device that can
connectionreduce deterioration of a situation that might occur at recovery of a combustible refrigerant and can continuously recover the refrigerant.SOLUTION: A refrigerant recovery device includes: a gas liquid paration container 14 to which mixed fluid of a refrigerant and refrigeration machine oil is supplied in the vacuum state and that parates the refrigeration machine oil and the refrigerant from each other; a compressor 18 for recovering and compressing the parated refrigerant; a heat exchange device 100 for cooling the compresd refrigerant to liquefy it; a refrigerant storage container 111 for storing the liquefied refrigerant; a refrigeration machine oil discharge port 16 capable of discharging the refrigeration machine oil from which at least part of the refrigerant is parated to outside of the gas liquid paration container 14; a dry air supply ction for nding dry air into the gas liquid paration container 14 and discharging the refrigeration machine oil from which at least part of the refrigerant is parated to outside of the gas liquid paration container 14 via the refrigeration machine oil discharge port 16; and a vacuum pump 17 for discharging the dry air in the gas liquid paration container 14 to cau inside of the gas liquid paration container 14 to become a vacuum state.SELECTED DRAWING: Figure 1
提前批次录取申请人：MITSUBISHI ELECTRIC CORP，三菱電機株式会社
地址：東京都千代田区丸の内二丁目７番３号
国籍：JP
moment代理人：溝井国際特許業務法人
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