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.

Date of Patent:
Apr. 27, 2021

Filed:

Jun. 25, 2018
Applicant:

Grundfos Holding A/s, Bjerringbro, DK;

Inventors:

Lars Østergaard, Randers NV, DK;

Brian Nonbo Jensen, Viborg, DK;

Assignee:

GRUNDFOS HOLDING A/S, Bjerringbro, DK;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 13/10 (2006.01); F04D 29/40 (2006.01); F04D 29/60 (2006.01); E21B 43/12 (2006.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
F04D 13/10 (2013.01); E21B 41/0021 (2013.01); E21B 43/121 (2013.01); E21B 43/128 (2013.01); F04D 29/40 (2013.01); F04D 29/605 (2013.01); F04D 29/606 (2013.01); F05D 2230/68 (2013.01);
Abstract

A submersible downhole pump () includes an elongate pump unit () defining a longitudinal pump axis (L) and a pump unit diameter (D), and at least one cable lug () for attaching a cable. The at least one cable lug () is connected to the pump unit () and pivotable around a pivot axis (P) perpendicular to the longitudinal axis (L) between a defined first position and a defined second position. The at least one cable lug () is positioned, in the first position, fully within the pump unit diameter (D). In the second position, the at least one cable lug () is positioned at least partially protruding outside the pump unit diameter (D).


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