| 摘要 |
In the equipment according to the invention, channels are formed in the interior of the second annular space (9) which is bounded by partitions (10, 11) in the axial direction, but by the inner surface of the first annular section (6) and the outer surface of the second annular section (7) in the radial direction. Each wall (15) of the channel (16) has, in the plane perpendicular to the longitudinal axis (O1-O1) of the equipment, the shape of a flat spiral which is twisted about a point lying on the axis (O1-O1) of the equipment. |
| 申请人 |
ASTANOVSKY, LEV ZALMANOVICH;ASTANOVSKY, DMITRY LVOVICH;ANDRIANOV, VIKTOR VASILIEVICH;BODROV, DMITRY MIKHAILOVICH;ROMASHEVSKY, VLADIMIR BORISOVICH;KIPRIYANOV, JURY IVANOVICH |
发明人 |
ASTANOVSKY, LEV ZALMANOVICH;ASTANOVSKY, DMITRY LVOVICH;ANDRIANOV, VIKTOR VASILIEVICH;BODROV, DMITRY MIKHAILOVICH;ROMASHEVSKY, VLADIMIR BORISOVICH;KIPRIYANOV, JURY IVANOVICH |
