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:
Sep. 20, 2016
Filed:
Oct. 02, 2013
James C. Henry, Midland, TX (US);
James David Henry, Midland, TX (US);
Ronald David Wallin, Midland, TX (US);
Frederick Eugene Morrow, Midland, TX (US);
Trevor Hardway, Midland, TX (US);
James C. Henry, Midland, TX (US);
James David Henry, Midland, TX (US);
Ronald David Wallin, Midland, TX (US);
Frederick Eugene Morrow, Midland, TX (US);
Trevor Hardway, Midland, TX (US);
HENRY RESEARCH AND DEVELOPMENT LLC, Midland, TX (US);
Abstract
A linear pump and motor system includes a motor, rotary-to-linear mechanism, pressure compensation device (PCD), and gas mitigation assembly. The rotary-to-linear mechanism may translate rotation of a motor into linear motion to provide a pumping action. A PCD may minimize a pressure differential between lubrication fluids and external fluids. A gas mitigation assembly may provide a mechanism that mechanically opens a valve. In some embodiments, a PCD may be utilized separately from the linear pump. In some embodiments, a gas mitigation assembly may be utilized separately from the linear pump.