No coin nor oath required. For personal study only.
unit before it is assembled into a string. It is often necessary to fit the seal in an area where it may be gripped for screwing together tubular units. This patent describes a split seal, which can be fitted to a tubular unit after assembly. A variety of clamping methods are also covered.
π SIMILAR VOLUMES
This patent describes a metal gasket that has an S-shaped longitudinal section. Metal rings may be fitted into the recesses in the section. It is claimed that the seal ring is not elastically deformed, even under a high compressive load, thus reducing fatigue failures and avoiding potential damage u
Propagation of cracks was detected in an exhaust system that is manufactured with an austenitic stainless steel (AISI 316L). Usually cracks propagate from weld toes of butt and fillet weld joints located near the lower support ring of the structure. An in-service strain spectrum was collected with a