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:
May. 05, 2015
Filed:
Jan. 19, 2011
Vincent Chatelet, Le Blanc-Mesnil, FR;
Axel Quignard, Paris, FR;
Vincent Chatelet, Le Blanc-Mesnil, FR;
Axel Quignard, Paris, FR;
Geoservices Equipements, Paris Nord II, Roissy en France, FR;
Abstract
A device including a lower assembly () and a cable () for deploying the lower assembly () in the well (). The lower assembly () includes a pyrotechnic system (), and a firing assembly further including a module () for controlling a power battery () and a power module (). The control module () includes arming means () of the power module () capable of connecting the power battery () to the power module () upon receiving an electrical arming signal transmitted through the cable (). It includes means () for triggering the pyrotechnic system () capable of connecting the power module () to the pyrotechnic system (), upon receiving a distinct electrical triggering signal posterior to the arming signal.