Nested pre-charge cartridges
AssigneePerformance Pulsation Control, Inc.
InventorJohn Thomas Rogers
Life of this patent
Estimating the term…
Abstract
A nested gas charged cartridge for insertion in a cylinder to reduce pulsations in a fluid pumping system includes a first gas cartridge and a second gas cartridge, and optionally a third gas cartridge. Each of the first, second, and third gas cartridges independently and cumulatively reduce pulsations entering the cylinder. A diameter of the third gas cartridge is less than a diameter of the second gas cartridge, which both are less than a diameter of a first gas cartridge.
Claims20
A nested gas charged cartridge for insertion in a cylinder to reduce pulsations in a system, comprising:
- a first gas charged cartridge configured to reduce pulsations and formed into a first tube, wherein the first gas charged cartridge includes a handle that is a bar extending across an interior space of the first tube;
- and
- a second gas charged cartridge configured to reduce pulsations and formed into a second tube, wherein the first tube is inserted around an exterior of the second tube.
A pulsation control stabilizer for reducing pulsation in a system, the pulsation control stabilizer comprising:
- a cylinder;
- and
- a nested gas charged cartridge inserted into the cylinder to reduce pulsations, the nested gas charged cartridge includes:
- a first gas charged cartridge configured to reduce pulsations and formed into a first tube, wherein the first gas charged cartridge includes a handle that is a bar extending across an interior space of the first tube, and
- a second gas charged cartridge configured to reduce pulsations and formed into a second tube, wherein the first tube is inserted around an exterior of the second tube.
A method for a nested gas charged cartridge for insertion in a cylinder to reduce pulsations in a system, comprising:
- forming a first gas charged cartridge that reduces pulsations into a first tube, wherein the first gas charged cartridge includes a handle that is a bar extending across an interior space of the first tube;
- and
- forming a second gas charged cartridge that reduces pulsations into a second tube, wherein the first tube is inserted around an exterior of the second tube.
Dependencies are inferred from the claim text.