| 摘要 |
A device for the enrichment of air with oxygen contains a ventilator, an electric motor, a constant magnet, with a cone from nonmagnetic material over it, which are placed and fixed inside a housing, made of nonmagnetic material, and between the housing and magnet an annular slot is made. The ventilator and electric motor are fixed before the device inlet, and the constant magnet is made in the form of a group of annular magnets, fixed on surface of a nozzle, forming magnetic field with high gradient, and at the inlet a blade vortex former is fixed in the annular slot. |
