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.:
Date of Patent:
Feb. 18, 2025
Filed:
Sep. 03, 2023
Jason Swinford, Spring, TX (US);
Jason Swinford, Spring, TX (US);
Texas Oilwell Partners LLC, Spring, TX (US);
Abstract
A pulsating hammer tool providing longer, stronger and frequent shock waves is disclosed. Selective closure of a poppet valve and interruptions of fluid flow through sliding valve assemblies and a flow regulator valve, generates shock waves and induces opening of the poppet valve. Shock waves generated by the sliding valve assemblies and the flow regulator valve combine with those generated by opening/closing of the poppet valve resulting in waves with increased amplitude. Shape, dimensions and orientations of flow paths through flow regulator valve are chosen to impart desired frequency and magnitude to generated shock waves. Similarly, the frequency of shock waves generated by the valve assemblies can be controlled by varying lengths of the valve mid-sections and/or wash pipes, or by adjusting fluid pressure or the number and size of vents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile