Patent Number: 6,916,022

Title: Shaft seal

Abstract: A sealing assembly for extending around a rotating shaft for preventing the transmission of fluids along the shaft, in which a sealing element is biased towards the rotary sealing part; and a pusher sleeve extends between the sealing element and a housing.

Inventors: Auber; Philippe Jacques (Le Havre, FR)

Assignee: Dresser-Rand S.A.

International Classification: F16J 15/34 (20060101); F16J 015/16 ()

Expiration Date: 07/12/2022