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:
Apr. 07, 2015
Filed:
Jan. 07, 2013
Eaglepicher Technologies, Llc, Joplin, MO (US);
Cameron International Corporation, Houston, TX (US);
John Bennett, Joplin, MO (US);
Greg Miller, Diamond, MO (US);
Mike Parrot, Joplin, MO (US);
Jim Ferraro, Baxter Springs, KS (US);
Greg Kirk, Oronogo, MO (US);
Dharmesh Bhakta, Joplin, MO (US);
Donald Scott Coonrod, Katy, TX (US);
EaglePicher Technologies, LLC, Joplin, MO (US);
Cameron International Corporation, Houston, TX (US);
Abstract
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.