Abstract:
An airship is provided. The airship includes a hull configured to contain a gas, at least one propulsion assembly coupled to the hull and including a propulsion device, and at least one aerodynamic component including a plurality of fairing structures including one or more slats, wherein the at least one aerodynamic component is associated with the hull and is configured to direct airflow around the airship.
Abstract:
An airship may include a hull substantially shaped as an oblate spheroid, one or more frame members defining a support structure, wherein the support structure forms at least a partial support for the hull, at least one horizontal stabilizing member operably coupled to a lower surface of the airship, and at least one horizontal stabilizing member having a first end and a second end. The at least one horizontal stabilizing member may define an anhedral configuration. The airship may also include a vertical stabilizing member having a first end pivotally coupled to the airship and a second end oriented to remain below an upper surface of the airship. The vertical stabilizing member may be configured to pivot within a vertical plane, and the first end of the vertical stabilizing member and the first end of the at least one horizontal stabilizing member may be operably coupled to one another.
Abstract:
The invention relates to an airship which can be unfolded and folded up automatically on the ground and during flight and which can be operated as an aircraft or as a reusable space shuttle, having a combined collapsible gas cell (400), a grid network (600) which provides the shape, an aircraft body (200) comprising a cockpit (210), a cargo bay (220), a machine bay (230) and collapsible wheels (240), components for aircraft navigation control (300), two rocket motors (500L, 500R) which can be rotated, a collapsible control surface (700) and a mechanism for operation of the collapsible control surface (100). The combined collapsible gas cell (400) comprises an envelope (402) which can be folded and a housing (401) which cannot be folded. The housing (401) which cannot be folded is mounted on the inner walls and the bottom of the cargo bay (220). The gas cell (400) is filled with helium or hydrogen in the unfolded state, and is completely empty in the collapsed state. The envelope (402) which can be folded is held by the grid network (600) which provides the shape when in the unfolded state, and is located in the internal area of the housing (401), which cannot be folded, in the collapsed state.
Abstract:
The invention is an aircraft having an inflatable wing connected to a base unit, with the inflatable wing inflated with a lifting gas such as helium. The inflatable wing has a series of cell structures, and may be configured with ballonets to selectively introduce and expel outside air within the inflatable wing to vary the buoyancy and/or airfoil properties of the inflatable wing. The aircraft is particularly useful at low speeds and in thin atmospheres (such as at high Earth altitudes and on Mars), and can be used for interplanetary missions to explore planetary bodies, such as moons and planets, having atmospheres.
Abstract:
An airship comprising a hull configured to be inflated with a first gas; a ballonet in the hull, the ballonet configured to be inflated with a second gas that is heavier than the first gas; a fan configured to draw the second gas into the ballonet; an inflatable landing system; a duct configured in the ballonet to allow access to components in the airship; and a valve coupled to the ballonet. The valve provides a pathway for air to flow between the ballonet and a plenum chamber, the plenum chamber is formed by the airship, a landing surface, and the inflatable landing system when the inflatable landing system is in contact with the landing surface.
Abstract:
An apparatus for removing harmful gas components out of the earth's atmosphere is a free-flying autonomous lightweight aircraft with an onboard gas processing system including gas separation or extraction devices, and inlets and outlets connected to the devices. Solar cells and/or thermoelectric generators provided on the craft produce electrical energy to operate the individual devices. The system may include a cryogenic closed-loop circulation system that participates in liquefying the extracted gas components. The apparatus is preferably a lighter-than-air craft like a dirigible. A method of extracting harmful gas components from the atmosphere involves flying the apparatus at a prescribed altitude level and operating the gas processing system to remove the harmful gas component from the atmosphere, then returning the apparatus to earth to offload the liquefied stored harmful gas component.
Abstract:
A hybrid air vehicle is disclosed in which a cover is provided for a plurality of air cushioned landing pads to reduce drag when airborne. The pad is inflatable to provide an air cushioned during touchdown and deflatable during flight of the air vehicle. The cover can include a first cover portion and a second cover portion. A first cover roller of the first cover portion and a matching second cover roller of the second cover portion abut to cover the corresponding pad. The first cover roller and the second cover roller, which are separate and free from a physical linkage there between, are separable in an eyelid fashion to expose the corresponding pad. A separation gap between the first cover roller and the second cover roller is increased or decreased by roller straps to cover or expose the corresponding pad.
Abstract:
This invention expands functions possible with electric equipment using charge contorting Piezo technology. We replace engines and motors with Piezo units. These power electric vehicles using nudging by Piezo strips to turn shafts or axles holding propellers or wheels. Ranges of speeds these electric air, land, and sea vehicles can go match that of gas-powered vehicles. The fuel is electrons, which are stored in circuits of rechargeable batteries laminated into their bodies and interior structure. Piezos nudge either radiating spokes or bars on squirrel cage attached to the shaft or axle rotating them at a range of speed in both directions and stopping that rotation. Steerage is achieved with Piezo trim tabs that, when charged, move the control surfaces as rudders in planes and ships, and elevators and ailerons in planes. These tabs with positive power applied change their position in one direction, and with negative power, in the other direction. Releasing gas into a section of a vehicle increases buoyancy. Piezo pumping the gas into a compressed air chamber lowers buoyancy. Using Helium for this in the aircraft allows balloon-type takeoffs and climbs. Ships with air replacing ballast water ride higher in the water. Submarines can control their depth in this same manner. Applying micro-sized Piezo pumps in a wristband, speech sounds defined by patterns of air poofs in matrix and voice pitch defined by poof frequency, gives an alternative to ear hearing for speech reception. Nano scale application of the nudge concept defines sensor output by contorting Piezos to short out power wires indicating light levels of color sensors in tri-color pixels in video cameras. Reversing the process, the Piezo units in a video display contort when signal charge defines color levels contacting power wires which power the emitters. Display brightness control is independent of this signal definition method. This method uses little power for the amount of work provided.
Abstract:
An airship may include a hull substantially shaped as an oblate spheroid, one or more frame members defining a support structure, wherein the support structure forms at least a partial support for the hull, at least one horizontal stabilizing member operably coupled to a lower surface of the airship, and at least one horizontal stabilizing member having a first end and a second end. The at least one horizontal stabilizing member may define an anhedral configuration. The airship may also include a vertical stabilizing member having a first end pivotally coupled to the airship and a second end oriented to remain below an upper surface of the airship. The vertical stabilizing member may be configured to pivot within a vertical plane, and the first end of the vertical stabilizing member and the first end of the at least one horizontal stabilizing member may be operably coupled to one another.
Abstract:
A system is disclosed for lifting a rocket into the upper atmosphere and establishing forward flight at several hundred miles per hour, before the rocket engines are ignited and the rocket is released from the lifting system. The main subassemblies of this lifting system comprise: (1) an array of large helium-filled dirigibles, of a size that can provide hundreds or thousands of tons of lifting force; (2) a tank-holding assembly that will be tethered to the dirigibles, and that will contain pumps and high-pressure tanks, to recapture and store the helium for use in subsequent launches; and, (3) a winged platform, with wings that can be rotated vertically during liftoff, and horizontally to establish forward flight after a desired altitude has been reached, and having conventional aircraft engines on each wing. This system enables safer, less expensive, and more efficient launching of rockets and heavy payloads into space, using easily reusable subassemblies.