The vacuum cleaner comprises a suction mouth (6), a metal floor (5) surrounding the suction mouth (6), and a suction pipe (7), whereby an electrostatic charging of parts of the vacuum cleaner is provided for the support of the dust suction. The metal floor is electrostatically charged by means of a separate generator (8) arranged in the vacuum cleaner.
申请公布号
EP0992211(A3)
申请公布日期
2000.08.23
申请号
EP19990118919
申请日期
1999.09.25
申请人
VORWERK & CO. INTERHOLDING GMBH
发明人
HILGERS, STEFAN;RODEMANN, THOMAS;JACOBS, CARSTEN;IGLSEDER, HEINRICH;MEYER, FRANK;ZEEB, GERHARD