Invention Grant
- Patent Title: Submersible downhole pump
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Application No.: US16017116Application Date: 2018-06-25
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Publication No.: US10989199B2Publication Date: 2021-04-27
- Inventor: Lars Østergaard , Brian Nonbo Jensen
- Applicant: GRUNDFOS HOLDING A/S
- Applicant Address: DK Bjerringbro
- Assignee: GRUNDFOS HOLDING A/S
- Current Assignee: GRUNDFOS HOLDING A/S
- Current Assignee Address: DK Bjerringbro
- Agency: McGlew and Tuttle, P.C.
- Priority: EP17177876 20170626
- Main IPC: F04D13/10
- IPC: F04D13/10 ; F04D29/40 ; F04D29/60 ; E21B43/12 ; E21B41/00

Abstract:
A submersible downhole pump (1) includes an elongate pump unit (3) defining a longitudinal pump axis (L) and a pump unit diameter (D), and at least one cable lug (13) for attaching a cable. The at least one cable lug (13) is connected to the pump unit (3) 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 (13) is positioned, in the first position, fully within the pump unit diameter (D). In the second position, the at least one cable lug (13) is positioned at least partially protruding outside the pump unit diameter (D).
Public/Granted literature
- US20180372106A1 SUBMERSIBLE DOWNHOLE PUMP Public/Granted day:2018-12-27
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