Ship's propeller shaft sealing assembly

Details Ship's propeller shaft sealing assembly Ship's propeller shaft sealing assembly

1977-12-19

1979-11-20

Blix, Trygve M.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 59, 114 57, E21B 3300, F16J 900, F16J 1500

Patent

active

041746724

ABSTRACT:
A shaft, and especially a ship's propeller shaft, sealing assembly which comprises a solid housing structure having a central bore for receiving the shaft, the housing structure accommodating two seals spaced axially along the bore and a void chamber between the seals. The void chamber gives an indication of seal failure and its radial extent is defined by a solid inner wall of the housing structure.

REFERENCES:
patent: 3403915 (1968-10-01), Roberts
patent: 3521890 (1970-07-01), Holmes
patent: 3653350 (1972-04-01), Koons
patent: 3972396 (1976-08-01), Bochnak

Affiliated with

Also associated with

Rating

Ship's propeller shaft sealing assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ship's propeller shaft sealing assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ship's propeller shaft sealing assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-869315