Apparatus for facilitating recovery of objects from a hydraulic channel containing a flowing fluid, the apparatus comprising: a porous planar surface for disposition within the hydraulic channel, the porous planar surface being elevated in the direction of flow in the hydraulic channel at an angle to a plane extending normal to the force of gravity such that the horizontal component of the angle of elevation is greater than the vertical component thereof; wherein the porous planar surface is configured to permit the fluid flowing in the hydraulic channel to flow through the porous planar surface without materially obstructing the flow of the fluid in the hydraulic channel.
METHOD AND APPARATUS FOR EFFECTING RESCUE OF PERSONS OR ANIMALS CAUGHT IN OPEN HYDRAULIC CHANNELS
2023-05-25
Patent
Electronic Resource
English
METHOD AND APPARATUS FOR EFFECTING RESCUE OF PERSONS OR ANIMALS CAUGHT IN OPEN HYDRAULIC CHANNELS
European Patent Office | 2023
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