Pressure responsive primary ring geometry for a non-contacting m
Pressure responsive sealing means
Pressure seal and method for producing same
Pressure seal for valve stems and the like
Pressure seal structure and pressure sealed transfer mechanism
Pressure sealing device for the gap between two coaxial cylindri
Pressure sensitive resilient dynamic seal
Pressure sensitive shaft sealing ring
Pressure shaft seal and method
Pressure vessel flex joint
Pressure-actuated seals for rotating members
Pressure-actuated wellhead sealing assembly
Pressure-balanced packing
Pressure-balanced packing
Pressure-compensated diaphragm seals for actuators, with self-eq
Pressure-energized sealing rings
Pressure-energized sealing rings
Pressure-energized two-element seal
Pressure/compression concrete joint seal
Pressurized bearing seal assembly