公开(公告)号：US09194499B2

公开(公告)日：2015-11-24

申请号：US14665068

申请日：2015-03-23

Applicant: United Technologies Corporation

Inventor： Colin D. Craig ,  Enzo DiBenedetto ,  Christopher P. Kmetz ,  Jonathan Logan Miller ,  Mark R. Sondeen

IPC: F16J15/00 ,  F16J15/34 ,  F01D11/00

CPC classification number: F16J15/3468 ,  F01D11/003 ,  F05D2240/55

Abstract: One embodiment of the face seal described herein includes a seal seat and a seal element carried by a seal housing. The seal element cooperates with the seal seat to establish a seal. The housing includes a seal element support and a shroud. The shroud includes a stem and a tip, and the tip is an insert secured to the stem.

Abstract translation: 本文所述的面密封件的一个实施例包括密封座和由密封壳体承载的密封元件。 密封元件与密封座配合以建立密封。 壳体包括密封元件支撑件和护罩。 护罩包括杆和尖端，并且尖端是固定到杆上的刀片。