Seal seat for high pressure pumps and vessels

Details Seal seat for high pressure pumps and vessels Seal seat for high pressure pumps and vessels

1998-10-30

2000-12-19

Walberg, Teresa

Pumps

Expansible chamber type

Having pumping chamber pressure responsive distributor

417567, 92168, 92165R, 277188, F04B 3910, F04B 5310

Patent

active

061620319

ABSTRACT:
A seal assembly for a high pressure vessel. The pressure vessel can include a first material and can have a face with a bore extending through the face such that the bore has an edge at an intersection of the bore and the face. A check valve, including a second material, can extend into the bore and a seal seat, including a third material different than at least one of the first and second materials, can be positioned between the pressure vessel and the check valve body to reduce galling and/or fretting of the pressure vessel and check valve body.

REFERENCES:
patent: 3905608 (1975-09-01), Olsen et al.
patent: 4818194 (1989-04-01), Saurwein
patent: 4960039 (1990-10-01), Robertson
patent: 5037276 (1991-08-01), Tremoulet, Jr.
patent: 5050895 (1991-09-01), Hashish et al.
patent: 5102312 (1992-04-01), Harvey
patent: 5111736 (1992-05-01), Buchberger et al.
patent: 5380159 (1995-01-01), Olsen, Jr.
patent: 5385452 (1995-01-01), Lyday
patent: 5493954 (1996-02-01), Kostohris et al.
patent: 5904179 (1999-05-01), Gaillard et al.
patent: 5924853 (1999-07-01), Pacht
Manning, W. et al., "High Pressure Engineering" Chemical And Process Engineering Series CRC Press, International Scientific Series, pp. 269-270, 1971.

Affiliated with

Also associated with

Rating

Seal seat for high pressure pumps and vessels does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal seat for high pressure pumps and vessels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal seat for high pressure pumps and vessels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-266421