公开(公告)号：WO2022076748A1

公开(公告)日：2022-04-14

申请号：PCT/US2021/054056

申请日：2021-10-07

Applicant: PERFORMANCE PULSATION CONTROL, INC.

Inventor： ROGERS, John Thomas ,  HAROLD, Stephen Michael

IPC: F16L55/054 ,  F16L55/02 ,  F16L55/045 ,  F16L55/05 ,  F04B11/00

Abstract: A cartridge shell (400) for a suction or discharge stabilizer dampening pumped fluid pressure pulsations at an inlet or outlet of a reciprocating pump (101) includes a head (401) including a protrusion, an annular shell (403) of deformable material of a deformable multi-ply material coupled to the protrusion, a plug (414) coupled to the annular shell of deformable material at an opposite end of the annular shell of deformable material from the protrusion, and a cellular foam (413) included within the interior of the annular shell of deformable material.