Individual portable air purifier

A - Human Necessities – 62 – B

Patent

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Details

A62B 18/00 (2006.01)

Patent

CA 2435080

It is described a portable equipment for providing a user with air purified from solid and/or gaseous polluting substances, comprising at least: - a housing (1) to be worn by the user (for example hanging from his/her belt), containing at least filtering means (2) for detaining the polluting substances which are present in the air and means (3) for sending to delivery means (5) the air coming out from the filtering means (2); - means (6) connecting the housing (1) to the delivery means (5), and - the delivery means (5) to be applied on the head of the user and comprising at least a diffuser (7) for conveying the filtered air to the nose and mouth of the user (thus creating an area filled with clean air) and supporting means (8) for the diffuser (7). The equipment has limited size and weight and can be easily carried by the user without limiting his/her free movements.

L'invention se rapporte à un matériel portatif destiné à fournir, à un utilisateur, de l'air purifié de substances polluantes solides et/ou gazeuses, lequel matériel comporte au moins : un logement (1), conçu pour être porté par l'utilisateur (par exemple, suspendu à la ceinture), et contenant au moins un élément filtrant (2) destiné à retenir les substances polluantes présentes dans l'air, et un élément (3) permettant d'envoyer à un élément d'alimentation (5) l'air sortant de l'élément filtrant ; un élément (6), reliant le logement (1) à l'élément d'alimentation (5) ; et l'élément d'alimentation (5), destiné à être installé sur la tête de l'utilisateur et comportant au moins un diffuseur (7), conçu pour acheminer l'air filtré au nez et à la bouche de l'utilisateur (créant ainsi une zone remplie d'air pur), ainsi qu'un élément de maintien (8) pour le diffuseur (7). Le matériel présente une taille et un poids limités et peut être facilement transporté par l'utilisateur sans que ce dernier soit gêné dans ses mouvements.

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