Abstract

A device (100) for generating a force is provided. The device comprises at least one multi-layer structure (110). The multi-layer structure comprises an anode layer (112), a cathode layer (114); and an active layer (116) between the anode layer and the cathode layer. The active layer comprises a plurality of directionally aligned molecules (140). The device further comprises an electromagnet (120) configured to apply a modulated magnetic field across the multi-layer structure in line with the directionally aligned molecules, such that application of the modulated magnetic field and application of an electric field across the anode layer and cathode layer results in a net force substantially parallel to the applied magnetic field.

IPC Classes  ?

• H02N 11/00 - Generators or motors not provided for elsewhereAlleged perpetua mobilia obtained by electric or magnetic means
• B64G 1/40 - Arrangements or adaptations of propulsion systems

Abstract

A personal propulsion apparatus and method are disclosed. The apparatus (10) includes first and second air-moving thrusters (16) arranged at opposed ends a rigid member (12) and drive means operable to cause the thrusters to move

IPC Classes  ?

• A63C 17/26 - Roller skatesSkate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
• A63C 5/11 - Skis or snowboards combined with sails or the like
• B62M 6/10 - Rider propelled cycles with auxiliary combustion engine
• B62M 7/08 - Motorcycles characterised by position of motor or engine with the engine over the rear wheel
• B62M 23/02 - Transmissions characterised by use of other elementsOther transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
• B63H 7/02 - Propulsion directly actuated on air using propellers
• B62K 23/02 - Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand-actuated
• B64C 15/00 - Attitude, flight direction or altitude control by jet reaction
• 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
• B64D 35/04 - Transmitting power from power plants to propellers or rotorsArrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
• A63C 11/10 - Apparatus for towing

Abstract

Apparatus and method for propelling a user wearing paragliding equipment are disclosed The apparatus includes at least one thruster for providing thrust in a predetermined direction; and an attachment element for attaching the at least one thruster to a user's body such that the thruster is secured against the front portion of the user's body.

IPC Classes  ?

• B64D 17/22 - Load suspension
• B64D 17/30 - Harnesses
• B64D 17/36 - Load suspension incorporating friction devices or frangible connections to reduce shock loading of canopy
• B64C 39/02 - Aircraft not otherwise provided for characterised by special use
• B64C 31/028 - Hang-glider-type aircraftMicrolight-type aircraft
• B64C 31/036 - Hang-glider-type aircraftMicrolight-type aircraft having parachute-type wing