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:
Nov. 08, 2016
Filed:
Jun. 28, 2013
Intertechnique, Plaisir, FR;
Wolfgang Rittner, Ahrensbok, DE;
Rüdiger Meckes, Berkenthin, DE;
Günter Boomgaarden, Scharbeutz, DE;
Marco Hollm, Rosdorf, DE;
Zodiac Aerotechnics, Plaisir, FR;
Abstract
The invention relates to a method and an emergency oxygen supply mask adapted for rescuing a passenger of an aircraft in an emergency situation. In one example, the oxygen mask includes a mask body with a first opening for covering the mouth and/or nose of a passenger and with a second opening connecting the first opening for providing breathable supply air. In some cases, the emergency oxygen supply mask includes a physical reaction component connected to the mask body for receiving air and converting the air into supply air by a physical reaction between the air and a physical reaction material in the physical reaction component to produce oxygen-enriched air. The oxygen-enriched air may be supplied as the supply air to the first opening of the mask body.