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:
Oct. 03, 2023
Filed:
Jun. 08, 2020
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Hau Nguyen-Phuc Pham, Houston, TX (US);
Rod Shampine, Houston, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 53/16 (2006.01); F04B 37/12 (2006.01); F04B 39/12 (2006.01); F16J 1/14 (2006.01); F04B 15/02 (2006.01); F04B 53/14 (2006.01); F04B 53/22 (2006.01);
U.S. Cl.
CPC ...
F04B 53/16 (2013.01); F04B 37/12 (2013.01); F04B 39/128 (2013.01); F04B 15/02 (2013.01); F04B 53/147 (2013.01); F04B 53/22 (2013.01); F16J 1/14 (2013.01);
Abstract
A reciprocating pump having a power end, a fluid end, and a spacer section interposing the power and fluid ends. The power end includes a structural support frame having structural members that are each a discrete, unitary member. Each structural member forms a portion of a crankcase frame, a portion of a crosshead support frame, and a portion of a support base. The support base portion extends beneath the crosshead support frame and the spacer section.