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. 06, 2017
Filed:
Oct. 01, 2014
Applicant:
Netzsch Pumpen & Systeme Gmbh, Selb, DE;
Inventors:
Assignee:
NETZSCH Pumpen & Systeme GmbH, Selb, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C 1/10 (2006.01); F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 2/00 (2006.01); F01C 21/02 (2006.01); E21B 43/12 (2006.01); F04C 2/107 (2006.01); F04C 13/00 (2006.01); F04C 2/10 (2006.01);
U.S. Cl.
CPC ...
F01C 21/02 (2013.01); E21B 43/121 (2013.01); E21B 43/128 (2013.01); F04C 2/103 (2013.01); F04C 2/107 (2013.01); F04C 2/1071 (2013.01); F04C 13/008 (2013.01);
Abstract
A submersible pump assembly for use in a borehole, including a screw pump and/or an eccentric screw pump with a longitudinal axis. The submersible assembly further includes a drive and a bearing arrangement for taking up and diverting the axial and/or radial forces arising during the operation of the screw pump and/or eccentric screw pump. The drive is disposed, via a first coupling rod, at one end of the screw pump and/or eccentric screw pump and the bearing arrangement is assigned, via a second coupling rod, to the opposite end of the screw pump and/or eccentric screw pump along the longitudinal axis.