EP 0769593 B1 19990602 - Method and device for cleaning channels
Title (en)
Method and device for cleaning channels
Title (de)
Verfahren und Vorrichtung zur Reinigung von Kanälen etc.
Title (fr)
Procédé et dispositif pour nettoyer des caniveaux
Publication
Application
Priority
- DE 19538848 A 19951019
- DE 19540756 A 19951102
Abstract (en)
[origin: EP0769593A1] The dirt accommodation chamber (12) is formed as a treatment chamber provided with a flotation device which when activated feeds in clean water. The accommodation chamber is separated by an overflow weir (11) from an adjacent feed-back chamber (13), which like the dirt accommodation chamber is connectable to the water discharge unit. An outflow aperture is provided which is permeable to floating material. The dirt accommodation chamber and the feed-back chamber are arranged in a common vessel (2). The dirt accommodation chamber, at least in the area of its side opposite to the feed-back chamber, is raisable to allow the floating layer to float out.
IPC 1-7
IPC 8 full level
E03F 7/10 (2006.01)
CPC (source: EP)
E03F 7/10 (2013.01); E03F 7/103 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB GR IT LI LU
DOCDB simple family (publication)
EP 0769593 A1 19970423; EP 0769593 B1 19990602; AT E180856 T1 19990615; ES 2133873 T3 19990916; GR 3031138 T3 19991231
DOCDB simple family (application)
EP 96115605 A 19960928; AT 96115605 T 19960928; ES 96115605 T 19960928; GR 990402223 T 19990901