Japan Intellectual Property Rights: MECHANICAL SEAL

Japan, July 14 -- EAGLE BURGMANN JAPAN CO LTD has got intellectual property rights for 'MECHANICAL SEAL.' Other related details are as follows:

Application Number: JP,2022-178386

Category (FI): F16J15/34@L,F16J15/34@K,F16J15/34@Z

Stage: PROBLEM TO BE SOLVED: To provide a cartridge type mechanical seal that can be easily attached and detached while maintaining the contact state between the sliding surfaces of a stationary seal ring and a rotating seal ring.SOLUTION: In a cartridge type mechanical seal 1, a seal case 12 holding a stationary seal ring 11 is attached to a housing 3, and a sleeve 22 holding a rotating seal ring 21 is inserted onto a rotating shaft 2, in which the sleeve 22 is fixed to the rotating shaft 2 by a set member 23, ...