Pulsation dampener or surge absorber

Details Pulsation dampener or surge absorber Pulsation dampener or surge absorber

1978-10-30

1980-02-05

Footland, Lenard A.

Pipes and tubular conduits

With pressure compensators

Variable capacity chambers

F16L 5504

Patent

active

041867769

ABSTRACT:
A new and improved pulsation dampener or surge absorber having an improved diaphragm or bladder is disclosed. The diaphragm is disposed within a pressure vessel for forming two non-communicating zones. The first zone communicates with the fluid having the undesired pulsations or surges while the second zone is precharged to a desired pressure level with a compressible fluid. The pressure vessel is secured with the conduit having the pulsating fluid and the diaphragm is disposed within the pressure vessel for preventing contact of the fluid having the pulsation with the pressure vessel to prevent corrosion of the pressure vessel. The inlet nozzle for the fluid having the pulsation which is subject to flow erosion as well as corrosion can thereby be replaced without replacing the pressure vessel securing means. The diaphragm is of the reverse folding type and is provided with shock absorber means on an inlet bridging disk to protect the diaphragm when the pulsating fluid pressure is reduced.

REFERENCES:
patent: 3461530 (1969-08-01), Cadion
patent: 3674053 (1972-07-01), Murman et al.
patent: 4092017 (1978-05-01), Urushiyama et al.

Affiliated with

Also associated with

Rating

Pulsation dampener or surge absorber does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulsation dampener or surge absorber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulsation dampener or surge absorber will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2176780