Lawrence A. Dunham - Northridge CA Arthur E. Vasquez - Winnetka CA
Assignee:
ITT Corporation - New York NY
International Classification:
F16J 906
US Classification:
277 27
Abstract:
A high pressure piston seal with low pressure seal capabilities. At high pressure the seal configuration increases the footprint loading for high pressure sealing. The seal arrangement also provides a labyrinth effect at low pressure combined with reduced loading.