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:
Mar. 17, 2009
Filed:
Mar. 12, 2002
Karl-heinz Hecker, 83229 Aschau/Chiemgau, DE;
Stefan Fiedler, Attenkirchen, DE;
Rudolf Schinagl, Unterhaching, DE;
Karl-Heinz Hecker, 83229 Aschau/Chiemgau, DE;
Stefan Fiedler, Attenkirchen, DE;
Rudolf Schinagl, Unterhaching, DE;
Other;
Abstract
The invention relates to a method and a device for producing elementary oxygen or for increasing the concentration thereof in the inhaled air of a user. According to the invention, water is split into hydrogen and elementary oxygen by means of electrical energy (electrolysis), the elementary oxygen is mixed with the inhaled air, and the hydrogen is mixed with the surrounding air in order to be converted back into water (fuel reaction). The splitting of the water into hydrogen and elementary oxygen and the conversion of the hydrogen and surrounding air into water take place simultaneously and continuously, forming a reaction circuit, and are coupled to each other, the electrical energy produced during the conversion being used to reduce the energy demand for the splitting. To this end, an electrolyzer outfit for splitting water into hydrogen and elementary oxygen, and a fuel cell for converting the hydrogen and the surrounding air into water are electrically connected in such a way that they can conduct liquids.