Abstract:
A method and a system for providing a hypoxic environment inside an enclosed compartment with simultaneous removal of carbon dioxide and moisture produced by occupants; said method and system designed for fire prevention and for simulated altitude training, wellness and hypoxic therapy, including equine and other animal applications.
Abstract:
An aircraft fire-extinguishing system provides automatic fire prevention and/or suppression simultaneously in fuel tanks, cargo compartments and, when needed, in cabin using injection of hypoxic (oxygen-depleted) air produced onboard in an air-separation device utilizing the flow and pressure of the bleed air. The same air-separation device allows supplying passengers and crew with unlimited amounts of oxygen for as long as needed. New methods of a rapid fire suppression utilizing the propulsion of water mist or fire-extinguishing foam by hypoxic air are presented. The combination of water mist or foam with hypoxic air allows to present two innovative fire-extinguishing compositions.
Abstract:
Method and design of a pressure vessel having an internal supportive structure that reduces pressure forces applied to the external shell of the vessel by distributing such forces via internal bonds mostly connected to a central supporting element. The method and design allow making much lighter and stronger pressure vessels and containers using additive manufacturing technology, known as 3D printing.
Abstract:
A system for providing clean air environments for sleeping, resting, working or exercising in order to provide relieve and therapeutic benefits to people with bronchial asthma and respiratory allergies, such system comprising of a tent or stationary enclosure, an air-pumping device and a HEPA filter that removes dust, bacteria and allergens from air entering tent or enclosure; the air-pumping device can be installed in two different configurations: in air-supply or air-removal mode, in both providing necessary ventilation and supply of clean air for breathing.
Abstract:
Mobile fire-fighting systems and a method of producing breathable fire-suppression compositions are provided for extinguishing fires in buildings, and other human occupied structures, being also effective in suppressing fires under ruins of collapsed buildings. The systems employ a transportable high-pressure container having the breathable composition or nitrogen gas, or a liquid nitrogen container, vaporizer and a mixing chamber, wherein a vaporized nitrogen gas is mixed with an ambient air in order to produce said breathable fire-suppression composition. Refilling stations are provided for refilling the mobile systems with said composition, nitrogen gas or liquid nitrogen, all being generated at site from the ambient air. The method of producing said composition at a fire site employs mixing of nitrogen gas with ambient air or, alternatively, vaporizing of liquid nitrogen in necessary quantities and mixing it with ambient air in provided proportions. A method of delivery of the breathable fire-suppressive composition inside a building on fire is provided as well. The systems are also suitable for installation as a stationary fire-suppression system for a building or other structure. A breathable fire-suppression composition is provided for use in said mobile systems, said composition having an oxygen content below 16% or from 10% to 12% for the majority of civil applications.
Abstract:
An aircraft fire-extinguishing system provides automatic fire prevention and/or suppression simultaneously in fuel tanks, cargo compartments and, when needed, in cabin using injection of hypoxic (oxygen-depleted) air produced onboard in an air-separation device utilizing the flow and pressure of the bleed air. The same air-separation device allows supplying passengers and crew with unlimited amounts of oxygen for as long as needed. New methods of a rapid fire suppression utilizing the propulsion of water mist or fire-extinguishing foam by hypoxic air are presented. The combination of water mist or foam with hypoxic air allows to present two innovative fire-extinguishing compositions.
Abstract:
Fire prevention and suppression system is provided for human occupied computer rooms and other industrial and public facilities. The equipment of the system provides low-oxygen environments with climate control and at normal atmospheric or slightly increased pressure. The system employs an oxygen-extraction apparatus, which supplies oxygen-depleted air inside an enclosed area communicating with the device. A fire-extinguishing composition is provided for continuous use in human occupied environments, being mostly a mixture of nitrogen and oxygen having oxygen content ranging from 12% to 18%.
Abstract:
Hypoxic tent system represents a portable travel version of Hypoxic Room System and is designated mostly for passive hypoxic training of athletes during rest. The system consists of a light portable tent, which can be easily erected on a bed or mattress. The tent is supported by a supporting structure, which can be disassembled in segments or deflated. Oxygen-depleted air is transmitted inside the tent by hypoxic generator, which employs membrane separation or pressure-swing adsorption principles for extracting oxygen from ambient air. Oxygen-depleted air is also filtered by HEPA filter and may be chilled by an optional air cooler. Hypoxic tent system can be easily packed in a travel case and installed in any hotel room by attaching to a bed. Hypoxic tent system provides a low-oxygen environment with preferably 11 to 15% oxygen and can also be used by disabled for exercising their cardiopulmonary systems, increasing strength, endurance and boosting immunity.
Abstract:
An aircraft fire prevention system provides oxygen depleted (hypoxic) air for the fuel tank and/or cargo compartment protection; the system does not employ compressed air for the production of hypoxic air, which allows to save energy and fuel and to reduce negative impact on the earth atmosphere.
Abstract:
Hyperbaric Hypoxic Fire Escape and Suppression System is provided for multilevel buildings, transportation tunnels and other human-occupied environments. The system produces and maintains a hypoxic hyperbaric environment in a separate part of a building (staircase shaft) or a tunnel (service tunnel) in order to provide an entirely secure escape area in case of a fire emergency and instantly extinguish an ongoing fire in a building or a tunnel by releasing a breathable hyperbaric hypoxic fire-extinguishing composition into location affected by fire. Additionally, the system provides continuing adequate protection against biological and chemical warfare and contaminants by filtering ambient air before processing it by the system and by establishing breathable fire-suppressive atmosphere at a positive atmospheric pressure inside a building or tunnel.