发明名称 PACKING GLAND OF COMPRESSOR
摘要 FIELD: machine building.SUBSTANCE: packing gland of a compressor comprises a casing with a drain sealing chamber with a cup and a spring supporting it being set in every chamber, an annular spacer is set at the wall of the casing in each drain sealing chamber, the external surface of the spacer is provided with a groove communicating with the internal surface of the spacer through at least one hole. A drain channel connecting the casing end to the said groove is made in the casing.EFFECT: invention improves the reliability of packing gland performance.6 cl, 2 dwg
申请公布号 RU2561955(C2) 申请公布日期 2015.09.10
申请号 RU20130138327 申请日期 2013.08.19
申请人 OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "KRASNODARSKIJ KOMPRESSORNYJ ZAVOD" 发明人 VOROSHILOV IGOR' VALER'EVICH
分类号 F16J15/00;F04D29/08 主分类号 F16J15/00
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