US 12,031,659 B2
Stabilizer cartridge
John Thomas Rogers, Garland, TX (US); and Stephen Michael Harold, Wylie, TX (US)
Assigned to Performance Pulsation Control, Inc., Richardson, TX (US)
Filed by Performance Pulsation Control, Inc., Richardson, TX (US)
Filed on Oct. 7, 2021, as Appl. No. 17/450,279.
Claims priority of provisional application 63/198,273, filed on Oct. 7, 2020.
Prior Publication US 2022/0106947 A1, Apr. 7, 2022
Int. Cl. F16L 55/052 (2006.01); F04B 11/00 (2006.01); F16L 55/054 (2006.01)
CPC F16L 55/052 (2013.01) [F04B 11/0091 (2013.01); F16L 55/054 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A stabilizer cartridge, comprising:
a head including a protrusion extending from a first side of a disk and a hex nut on a second side of the disk;
an annular cartridge of deformable material into which the protrusion is inserted at a first end thereof, the annular cartridge clamped to the protrusion at the first end by a first clamp;
a plug inserted into the annular cartridge at second end thereof the annular cartridge clamped to the plug at the second end by a second clamp, wherein the protrusion, the plug, the first clamp, the second clamp, and an annular collar seal an interior volume of the annular cartridge; and
a cellular foam filling the interior volume of the annular cartridge.