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. 14, 2015
Filed:
Nov. 21, 2011
Bernard Certain, Aix En Provence, FR;
Louis Delorme, Marseille, FR;
Francois-xavier Filias, Pelissaanne, FR;
Bernard Certain, Aix En Provence, FR;
Louis Delorme, Marseille, FR;
Francois-Xavier Filias, Pelissaanne, FR;
Airbus Helicopters, Marignane Cedex, FR;
Abstract
A buoyancy system () includes at least one float (), a deployment assembly () having at least one deployment member () for deploying the float (), an engagement controller () which activates the deployment assembly (), and at least two immersion sensors () for issuing an order for automatic deployment of the float () to the deployment assembly (). The deployment assembly () is provided with a memory () containing a pre-established list of events. The deployment assembly () deploys each float () when a predetermined event occurs.