EP 3099934 B1 20210407 - BATTERY POWERED SUBSEA PUMPING SYSTEM
Title (en)
BATTERY POWERED SUBSEA PUMPING SYSTEM
Title (de)
BATTERIEBETRIEBENES UNTERSEEISCHES PUMPSYSTEM
Title (fr)
SYSTÈME DE POMPAGE SOUS-MARIN ALIMENTÉ PAR BATTERIE
Publication
Application
Priority
- US 201461933094 P 20140129
- US 201462012030 P 20140613
- US 2015013560 W 20150129
Abstract (en)
[origin: US2015211504A1] A battery powered pumping skid system comprises a frame, comprising a battery compartment and an equipment compartment; a battery disposed within the battery compartment; a motor operatively connected to the battery and disposed within the equipment compartment; a pump operatively connected to the motor and disposed within the equipment compartment; and a motor controller operatively connected to the battery and the motor and disposed within the equipment compartment. Optionally, one or more floatation compartments with one or more floats may be provided. Powered operation may be provided to a subsea device by deploying the battery powered pumping skid system subsea, either on an as needed or longer term basis, maneuvering the battery powered pumping skid system close to a subsea device, and, once in place, using the battery powered pumping skid system to perform one or more predetermined functions with respect to the subsea device, such as supplying a fluid from the pump to the subsea device using electrical power from the battery.
IPC 8 full level
F04B 17/03 (2006.01); E21B 33/035 (2006.01); F04B 17/06 (2006.01); F04B 35/06 (2006.01)
CPC (source: EP US)
E21B 33/0355 (2013.01 - EP US); F04B 17/03 (2013.01 - EP US); F04B 17/06 (2013.01 - EP US); F04B 35/06 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2015211504 A1 20150730; EP 3099934 A1 20161207; EP 3099934 A4 20170712; EP 3099934 B1 20210407; WO 2015116836 A1 20150806
DOCDB simple family (application)
US 201514609020 A 20150129; EP 15742627 A 20150129; US 2015013560 W 20150129