公开(公告)号：WO2022192938A1

公开(公告)日：2022-09-22

申请号：PCT/AU2022/050214

申请日：2022-03-14

Applicant: FRANMARINE UNDERWATER SERVICES PTY LTD

Inventor： DYHRBERG, Roger Wayne Richard

IPC: B63B59/08 ,  B08B1/00 ,  A47L9/02 ,  B08B9/00 ,  E04H4/16

Abstract: A cleaning head for a marine cleaning system used for cleaning a submerged surface includes a body configured to be disposed adjacent to and moved relative to the submerged surface during use. The body defines at least one suction aperture being in fluid communication with a suction region surrounding the body. A support arm extends from the body, which support arm in turn supports a cleaning element that is configured to cause material on the submerged surface to separate from the submerged surface and become suspended in the suction region during use. The material separated from the submerged surface is drawn away from the suction region through the suction aperture. The support arm extends from a junction with the body so that the cleaning element is supported in a spaced relation laterally away from the junction with the junction being disposed operatively forward of the cleaning element during use.