公开(公告)号：US09968872B2

公开(公告)日：2018-05-15

申请号：US13562669

申请日：2012-07-31

Applicant: Laurent Carayon

Inventor： Laurent Carayon

IPC: B01D33/073 ,  B01D33/80 ,  B01D33/50 ,  E03F5/14

CPC classification number: B01D33/073 ,  B01D33/503 ,  B01D33/801 ,  B01D2201/02 ,  B01D2201/082 ,  E03F5/14

Abstract: A device for filtering a stream of water in a channel (2), includes: a wall (6) adapted to be mounted in the channel and including a through-opening, a filter member (10) mounted on the wall opposite the through-opening and including a filter surface projecting relative to the wall, the filter surface having a larger area than would have a flat filter surface fitted in the through-opening, the filter member including retaining members face to face with the filter surface for retaining the bodies that do not pass through the surface, a suction device disposed facing the retaining members, and elements for driving the filter member and/or the suction device in a relative movement of one in relation to the other such that the suction device is successively brought face to face with each retaining member.