Air is returned to an air-conditioned room through a vent containing a dust filter (1), a coarse wire mesh ioniser (2), a grille with alternately charged electrodes (3) to trap and kill germs and a post-ionizing grid (4) to enrich the air with negative ions.
申请公布号
DE19744884(A1)
申请公布日期
1999.05.06
申请号
DE19971044884
申请日期
1997.10.10
申请人
HOELTER, HEINZ, PROF. DR.SC., DR.-ING., 45964 GLADBECK, DE
发明人
EICHMEIER, JOSEF, PROF. DR.-ING., 85375 NEUFAHRN, DE;HOELTER, HEINZ, PROF. DR.SC. DR.-ING., 45964 GLADBECK, DE
