Patent · US Active

Pump system

US10247184B2 · kind B2 · utility

27Cited by

7References

23Claims

0Family size

Assignee

FORUM US, INC. · US

Inventors

Austin Chunn · Fort Worth, US
Wesley FREED · Fort Worth, US
Mark C. Dille · Magnolia, US
David Arnoldy · Sanger, US

Key dates

Filing date	Sep 29, 2016
Grant date	Apr 2, 2019
Priority date	—
Expiry date	Feb 26, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16J1/14
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A pump system includes a first pump and a second pump each having a plunger assembly. The plunger assembly includes a crosshead, a plunger, and a sleeve. The sleeve at least partially surrounds the plunger and an end of the crosshead. The sleeve is configured to create a fluid seal between the plunger and the crosshead.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.