Method for securing a cartridge mechanical face seal to a...

Details Method for securing a cartridge mechanical face seal to a... Method for securing a cartridge mechanical face seal to a...

2011-07-19

2011-07-19

Cozart, Jermie E (Department: 3726)

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

C029S521000, C029S525020, C277S306000

Reexamination Certificate

active

07979986

ABSTRACT:
This method for securing a cartridge mechanical face seal to a sleeve in a rotating shaft sealing assembly uses one or more plunger locks to secure the rotary face of the seal assembly to the sleeve. Such seal assemblies have been previously secured with set screws. This plunger lock method for securing the rotary face of the cartridge seal avoids the use of set screws altogether. Instead, one or more spring activated plunger locks located in the rotary face seal assembly are mated into precisely located receptacle bores in the sleeve. The resulting attachment will not leak, require additional tightening, or distort the sleeve.

REFERENCES:
patent: 4225294 (1980-09-01), Kakuwa et al.
patent: 5762342 (1998-06-01), Kakabaker et al.

Affiliated with

Also associated with

Rating

Method for securing a cartridge mechanical face seal to a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for securing a cartridge mechanical face seal to a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for securing a cartridge mechanical face seal to a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2725210