MARITIME DOUBLE REVERSIBLE PROPELLER SHAFT SYSTEM SEAL DEVICE

摘要

PURPOSE: To provide a maritime double reversible propeller shaft system seal device in which an inner shaft seal device can be formed in simple construction and sufficient amount of lubricating oil can be fed to sliding sections. ;CONSTITUTION: In a maritime double reversible propeller in which a rear propeller 2 is installed at the rear end of an inner shaft 1, and a front propeller 4 is installed at the rear end of an outer shaft 3 which is inserted co-axially on the inner shaft 1, a seal casino 8 is installed on the outer periphery of the inner shaft 1, a seal liner 9 is installed on the inner periphery of the outer shaft 3, and a seal ring 10 mounted between the seal casing 8 and the seal liner 9 is fixed onto the seal casing 8.;COPYRIGHT: (C)1993,JPO&Japio