Eaglepicher Technologies, LLC

Cameron International Corporation

Mike Parrot

Greg Miller

Donald Scott Coonrod

Jim Ferraro

Greg Kirk

Dharmesh Bhakta

John Bennett

Michael C Pappas

Adam Castillo

Derek Redd

Kelvin Singleton

Thomas Vest

Michael Riemer

Kevin Havis

Jennifer Gaines

Amber Tucker

Graham Schlanger

Tyler Smith

Donald S Coonrod

A power supply apparatus has at least one modular reserve battery magazine with a plurality of compartments. A plurality of reserve battery modules may be respectively replaceably provided in corresponding ones of the plurality of compartments, each of the plurality of reserve battery modules being configured to provide power when a reserve battery provided therein is activated. Each reserve battery module of the plurality of reserve battery modules includes a sleeve and a reserve battery provided within the sleeve, the sleeve being configured to fit within one of the plurality of compartments in a predetermined orientation. Each sleeve may be detachably connectable within any compartment of the plurality of compartments and includes electrical connections so that each reserve battery module of the plurality of reserve battery modules is separately replaceable while the power supply apparatus remains remotely located.

Power supply apparatus with reserve battery modules and method for providing backup power

A subsea system includes an electrically powered control system for controlling the subsea system and a replaceable reserve battery electrically coupled to the control system to provide backup and/or supplemental power to the control system when the reserve battery is activated. The reserve battery is provided in a housing having a first coupling, the subsea system includes a second coupling, and the first and second couplings are detachably connectable to each other and include electrical connections so that the reserve battery is replaceable while the subsea system remains below the sea-surface.

Reserve battery to provide power for subsea applications

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Joplin, MO, United States of America

Mike Parrot