THE HIGH PRESSURE FLOATING RING SEALS SUPPORTED WITH BUMP FOIL

摘要

A high pressure floating ring seal supported with a bump foil is provided to solve a rubbing problem of an axis and the seal and improve stability by the floating circular seal having a supporting bump. In a high pressure floating ring seal supported with a bump foil, a clamping nut(100) is installed around a rotary axis(400) of a cylindrical shape. A floating circular ring(300) moves between the clamping nut and the rotary axis in the direction of an axis, a radius and a circumference. A bump(500) supports the floating circular ring by being installed between the clamping nut and the floating circular ring. A supporting ring supports the clamping nut, the floating circular ring, and the bump at the side.