Ridengineering

France

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B64B 1/44 - Balloons adapted to maintain predetermined altitude 2
B64C 27/20 - Rotorcraft characterised by having shrouded rotors, e.g. flying platforms 2
B64B 1/40 - Balloons 1
B64C 17/04 - Aircraft stabilisation not otherwise provided for by gravity or inertia-actuated apparatus by pendular bodies 1
B64C 27/22 - Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft 1
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Found results for  patents

1.

High-altitude drone

      
Application Number 14891153
Grant Number 10173769
Status In Force
Filing Date 2014-05-09
First Publication Date 2016-06-16
Grant Date 2019-01-08
Owner RIDENGINEERING (France)
Inventor Joniot, Jaques

Abstract

The invention relates to a drone comprising: two contra-rotating annular propellers (2, 4) defining a plane therebetween which is referred to as an equatorial plane and is assumed to be horizontal, means for driving the propellers, a load arranged below the equatorial plane, and means (20) for moving the load relative to the equatorial plane, an enclosure referred to as an upper enclosure (6) filled with a gas or a gaseous mixture having a density of less than 1 and arranged essentially above the equatorial plane, and an enclosure referred to as a lower enclosure (8) filled with a gas or a gaseous mixture having a density of less than 1 and arranged essentially below the equatorial plane, the load being placed inside the lower enclosure (8).

IPC Classes  ?

  • B64C 27/22 - Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
  • B64B 1/44 - Balloons adapted to maintain predetermined altitude
  • B64C 27/20 - Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
  • B64C 39/02 - Aircraft not otherwise provided for characterised by special use
  • B64B 1/40 - Balloons
  • B64C 17/04 - Aircraft stabilisation not otherwise provided for by gravity or inertia-actuated apparatus by pendular bodies

2.

HIGH-ALTITUDE DRONE

      
Application Number FR2014051078
Publication Number 2014/184471
Status In Force
Filing Date 2014-05-09
Publication Date 2014-11-20
Owner RIDENGINEERING (France)
Inventor Joniot, Jacques

Abstract

The invention relates to a drone comprising: two contra-rotating annular propellers (2, 4) defining a plane therebetween which is referred to as an equatorial plane and is assumed to be horizontal, means for driving the propellers, a load arranged below the equatorial plane, and means (20) for moving the load relative to the equatorial plane, an enclosure referred to as an upper enclosure (6) filled with a gas or a gaseous mixture having a density of less than 1 and arranged essentially above the equatorial plane, and an enclosure referred to as a lower enclosure (8) filled with a gas or a gaseous mixture having a density of less than 1 and arranged essentially below the equatorial plane, the load being placed inside the lower enclosure (8).

IPC Classes  ?

  • B64B 1/44 - Balloons adapted to maintain predetermined altitude
  • B64C 27/20 - Rotorcraft characterised by having shrouded rotors, e.g. flying platforms