发明名称 COMPACT ULTRAHIGH PRESSURE DYNAMIC SEAL ASSEMBLY WITH PRESSURE ACTIVATING BACKUP RING
摘要 <p>The invention features a seal assembly (300) for a high pressure liquid system. The seal assembly includes a seal carrier (304) having a base portion (305) defining a proximal end, a distal end (306), and a bore (310). The seal carrier (304) also includes a seal (308) disposed within the bore (310) of the seal carrier. The seal carrier (304) also includes a backup ring (312) disposed within the bore (310) of the seal carrier. The seal carrier (304) also includes a hoop ring (316) disposed substantially between the seal (308) and the backup ring (312), the hoop ring (316) having a proximal surface (317) and an outer surface (318).</p>
申请公布号 WO2015134965(A1) 申请公布日期 2015.09.11
申请号 WO2015US19406 申请日期 2015.03.09
申请人 HYPERTHERM, INC. 发明人 OSTERHOUSE, DAVID;CHALMERS, ERIC, J.;LINDSAY, JON, W.;VANDERGON, ARION;VANDERGON, CEDAR, J.
分类号 F16J15/16;F04B53/16;F15B15/14;F16J15/56 主分类号 F16J15/16
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