Title:
DEVICE FOR ENABLING A PERSON IN A ROOM TO BREATHE AMBIENT AIR
Document Type and Number:
WIPO Patent Application WO/2012/067539
Kind Code:
A3
Abstract:
The invention relates to air conditioning and ventilation. The device comprises: a mask in communication with a person's respiratory system via a breathing aperture; a channel for supplying ambient air to a room; and a channel for the outlet of used air from the room, said channels being connected to the mask. The device is equipped with at least one ventilator with a rotation speed regulator, which is situated in the ambient air supply channel and/or the used air outlet channel. The mask is provided with a chamber in communication with the breathing aperture. The ambient air supply channel and the used air outlet channel are connected to the mask via the chamber.
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Inventors:
NIKITIN YURIY FILIPPOVICH (RU)
Application Number:
PCT/RU2011/000777
Publication Date:
August 23, 2012
Filing Date:
October 04, 2011
Export Citation:
Assignee:
NIKITIN YURIY FILIPPOVICH (RU)
International Classes:
F24F1/00; A61G10/02; A61M16/06
Domestic Patent References:
| WO2009146484A1 | 2009-12-10 |
Foreign References:
| RU2208743C1 | 2003-07-20 | |||
| RU2203704C1 | 2003-05-10 | |||
| US20050005937A1 | 2005-01-13 | |||
| RU2004880C1 | 1993-12-15 |
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