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. 26, 2022
Filed:
Jan. 25, 2019
Ortovox Sportartikel Gmbh, Taufkirchen, DE;
Christian Bier, Miesbach, DE;
Other;
Abstract
The invention relates to an avalanche airbag system () comprising an airbag () and a filling device () for introducing ambient air into the airbag (). The filling device () comprises a fan () with an electric motor (), a first electric energy storage () for providing electric energy to the electric motor (), a second electric energy storage () and a control device () for actuating the electric motor (). By means of the control device () depending on at least one parameter both a supplying of the electric motor () with electric energy originating from both energy storages () as well as with electric energy originating from only one of the two energy storages () can be effected. Moreover, the invention relates to a backpack comprising such an avalanche airbag system () and a method for operating such an avalanche airbag system ().