Abstract

The present invention relates to an unmanned aircraft (10), comprising at least one upper wing (11), at least one lower wing (12), at least one first and one second side wing (14) each oriented obliquely with respect to the upper wing (11) and the lower wing (12), and at least one engine (19) capable of at least propelling the unmanned aircraft (10) in flight, in which the upper wing (11) and the lower wing (12) are positioned in two substantially parallel planes, wherein the assembly formed by the at least one upper wing (11 ), the at least one lower wing (12) and the at least one first and second lateral wing (14) defines a box structure within which a roll axis (Z) of the unmanned aircraft (10) lies, said roll axis (Z) lying between the first lateral wing (14) and the second lateral wing (14), and in which at least the first and second side wings (14) are self-stabilizing wings.

IPC Classes  ?

• B64C 39/02 - Aircraft not otherwise provided for characterised by special use

Abstract

Unmanned aircraft, comprising a first wing (11) and a second wing (12), wherein at least one of the first and second wings (11, 12) are made with a multiple element configuration comprising a set of wing profiles (21, 22, 23, 24) which are arranged at least partially in a condition of mutual proximity, said set of wing profiles comprising at least a first wing profile (21) and a second wing profile (22) which are mutually positioned one after the other and which define a leading edge and a trailing edge, respectively, wherein said first wing (11) and said second wing (12) are spaced with respect to each other; said aircraft further comprising interconnection supports (13, 14) between said first wing (11) and said second wing (12), holding said first and second wing (11, 12) at a given distance, said unmanned aircraft further comprising at least one aerodynamic container (40) positioned between said first wing (11) and said second wing (12), said aerodynamic container (40) comprising an inner compartment and a casing enclosing said inner compartment and being adapted and configured to carry a load and/or a central motor (50c).

IPC Classes  ?

• B64C 39/02 - Aircraft not otherwise provided for characterised by special use
• F03D 5/04 - Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like

Abstract

Base for an unmanned aircraft comprising a support platform for said aircraft and a supporting frame adapted to space said support platform from the ground, said supporting frame comprising at least one base element; said base being characterized in that said support platform is movable with respect to said base element.

IPC Classes  ?

• F03D 9/32 - Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
• B64C 27/08 - Helicopters with two or more rotors
• B64C 27/20 - Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
• B64C 27/26 - Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
• B64C 39/02 - Aircraft not otherwise provided for characterised by special use
• B64C 29/02 - Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
• F03D 5/00 - Other wind motors
• F03D 5/04 - Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like

Abstract

Traction air device with multiple wing contours for a wind power generation plant and wind power generation plant utilizing the air device.

IPC Classes  ?

• B63H 9/069 - Kite-sails for vessels
• B64C 3/16 - Frontal aspect
• F03D 5/00 - Other wind motors
• F03D 5/04 - Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like
• F03D 5/06 - Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
• B64C 31/06 - Kites
• B64C 39/02 - Aircraft not otherwise provided for characterised by special use
• B64C 39/06 - Aircraft not otherwise provided for having disc- or ring-shaped wings
• B64C 9/18 - Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by single flaps
• B64C 9/20 - Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by multiple flaps
• B63B 35/44 - Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
• B63H 9/072 - Control arrangements, e.g. for launching or recovery

Abstract

Traction air device with multiple wing contours for a wind power generation plant and wind power generation plant comprising said air device.

IPC Classes  ?

• F03D 5/00 - Other wind motors
• B64C 3/16 - Frontal aspect
• B64C 9/18 - Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by single flaps
• B64C 9/20 - Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by multiple flaps
• B63H 9/04 - Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
• B63H 9/06 - Types of sailConstructional features of sailsArrangements thereof on vessels
• F03D 5/04 - Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like
• F03D 5/06 - Other wind motors the wind-engaging parts swinging to-and-fro and not rotating