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:
Jun. 02, 2020
Filed:
May. 08, 2018
Applicant:
Baker Hughes, a GE Company, Llc, Houston, TX (US);
Inventors:
David Farnsworth McManus, Tulsa, OK (US);
Aron Meyer, Pryor, OK (US);
Ryan Semple, Owasso, OK (US);
Joseph Scott Thompson, Owasso, OK (US);
Assignee:
Baker Hughes, a GE Company, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 41/00 (2006.01); E21B 33/127 (2006.01); E21B 43/12 (2006.01); F04B 47/06 (2006.01); F04D 29/08 (2006.01); F04D 13/10 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1277 (2013.01); E21B 43/128 (2013.01); F04B 47/06 (2013.01); F04D 13/10 (2013.01); F04D 29/086 (2013.01);
Abstract
A well pump seal section housing connects between a pump and a motor. Upper and lower retainers at upper and lower ends of the housing have outward facing cylindrical walls. A bladder has an interior in fluid communication with dielectric lubricant in the motor. Rigid upper and lower sleeves are bonded within upper and lower openings of the bladder. The sleeves slide over the cylindrical walls of the retainers and are sealed by seal rings. Fasteners secure the sleeves to the cylindrical walls.