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:
May. 07, 2024
Filed:
Aug. 22, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
John Fischer, Hempstead, TX (US);
David Kubricht, Cypress, TX (US);
Richard Cheatham, Houston, TX (US);
Jeffrey Pollack, Joliet, IL (US);
Chad Lawman, Joliet, IL (US);
David Todd, Houston, TX (US);
Tyler Nolen, Houston, TX (US);
John J. Crosetto, Oak Forest, IL (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Certain embodiments of the present application relate to a variable frequency drive (VFD) cabin for a pump configuration including a mobile trailer on which the VFD cabin is to be mounted. The VFD cabin generally includes a medium-voltage VFD and a ventilation system. In certain embodiments, the ventilation system is configured to generate an overpressure condition within the cabin to discourage the entry of dust and debris into the cabin. In certain embodiments, one or more components of the medium-voltage VFD are coupled to the floor of the cabin via a vibration damping system. In certain embodiments, the VFD cabin may be directly coupled to a chassis of the mobile trailer without an intervening suspension being provided between the VFD cabin and the chassis.