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:
Nov. 17, 2015
Filed:
Oct. 18, 2011
Joe Hubenschmidt, Sugar Land, TX (US);
Brian Ochoa, Hanover, DE;
Philippe Gambier, La Defence, FR;
Aude Faugere, Houston, TX (US);
Christopher Shen, Houston, TX (US);
Tze Wei Chua, Tulsa, OK (US);
Walter Taylor, Sugar Land, TX (US);
Joe Hubenschmidt, Sugar Land, TX (US);
Brian Ochoa, Hanover, DE;
Philippe Gambier, La Defence, FR;
Aude Faugere, Houston, TX (US);
Christopher Shen, Houston, TX (US);
Tze Wei Chua, Tulsa, OK (US);
Walter Taylor, Sugar Land, TX (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A pump assembly having a power end and a fluid end, wherein the fluid end includes a plurality of pump bodies connected side by side between opposing end plates with a plurality of fasteners tightened to compress the pump bodies between the end plates. The power end and at least one of the plurality of pump bodies being connected together by a tie rod having a rod portion and a sleeve portion, wherein the sleeve portion surrounds the rod portion and abuts the power end at an end and at least one of the pump bodies of the fluid end at an opposite end.