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:
Jul. 12, 2016
Filed:
Feb. 07, 2013
Electrical Subsea & Drilling As, Straume, NO;
Egil Eriksen, Vassenden, NO;
Electrical Subsea & Drilling AS, Straume, NO;
Abstract
Power actuator () device and method for submerged use at petroleum exploitation, where an electric motor () drives a displaceable actuating element () via a transmission element (), and where the power actuator () comprises at least two parallel and cooperative screw-nut-connections () connected to the actuating element (), and where the transmission elements () comprise a driving wheel () which synchronically drives a screw () or a nut () in each of the at least two screw-nut-connections ().
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