The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8887760 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 18, 2014

Filed:

Jan. 23, 2012
Applicant:

David J. Elliott, Dawson Creek, CA;

Inventor:

David J. Elliott, Dawson Creek, CA;

Assignee:

Flo-Dynamics, Inc., Dawson Creek, British Columbia, CA;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 13/16 (2006.01); F04D 13/12 (2006.01); F04B 23/02 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01);
Abstract

A system for delivering frac water at high pressure is provided, including a first pump positionable within a tank, the first pump configured to receive water from within the tank and output the water at pressure to a first pressure tank; a second pump positionable above the first pressure tank, the second pump configured to receive water from the first pressure tank and output the water at pressure to a second pressure tank; and a third pump positionable above the second pressure tank, the third pump configured to receive water from the second pressure tank and output pressurized water to a discharge piping, the discharge piping leading said pressurized water over a wall of said tank.


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