Back to results
US 12,139,248 B2Granted
Fabric air shaft ventilator with instant opening and fastening for boats
OwnerVincent Leblondinventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerVincent Leblondinventor
Estimating the term…
Fabric air shaft ventilator with instant opening and fastening for boats. The invention relates to a device for improving air circulation on board boats. It consists of a frustoconical-shaped fabric (8) whose air inlet (1) is maintained in position by two rods (2) and (4) maintained in the form of loops in contact with the deck of the boat and whose air outlet (3) is positioned inside the deck hatch. The device can be oriented in all directions and does not require anchoring at height, so that it can be used on all deck hatches of sailboats and motorboats. The rod (1) is folded in a figure of eight so as to occupy less space when it is not in use. The device according to the invention is particularly intended to improve comfort on board boats by improving air circulation.
A device for amplifying the circulation of air on board boats, characterized in that it comprises a fabric of frustoconical shape (8) whose large-diameter air inlet orifice (1) consists of a retaining rod maintained in the form of a loop connected to two rods (2) and (4) maintained in the form of loops in the same plane in contact with the deck of the boat (11) and the air outlet orifice (3) consists of a rod maintained in the form of a loop introduced through the deck hatch before being released inside the boat.
Dependencies are inferred from the claim text.