Mesosystems Technology, Inc.

Robert C Beckius

Charles John Call

Ezra L Merrill

Seung-Ho Hong

Mike Powell

Michael Roy Powell

Alireza Shekarriz

Potable water is produced by extraction of water vapor from air. Water absorbed inside a desiccant bed is forced into vapor phase by using input heat energy, for example, waste heat from the exhaust of an internal combustion engine. Pre-heating a portion of the desiccant material prior to desorption enhances efficiency. Energy for the pre-heating may be obtained by recovering heat from the desiccant material prior to adsorption.

Method and apparatus for generating water using an energy conversion device

Airborne particles are impacted on a collection surface, analyzed, and then the collection surface is regenerated. Thus, the same collection surface can be used in numerous cycles. The analysis can be focused on one or more properties of interest, such as the concentration of airborne biologicals. Sensors based on regenerative collection surfaces may be incorporated in many networks for applications such as building automation.

Biological alarm

Devices for continuous sampling of airborne particles using a regenerative surface

Networks with sensors for air safety and security

A portable modular water heater system having a heat exchanger and a fluid heating channel for heating water from a reservoir and for optionally producing purified potable water. Optionally, a thermoelectric module is included in the system for producing an electric current usable to rechargeable batteries, drive pumps, or other devices. When the heat exchanger module is exposed to a heat source, heat absorbed by the heat exchanger is transferred to the fluid heating channel, heating the water. The heated water is forced into an upper portion of the reservoir. A condenser module is optionally coupled to the reservoir to condense steam in the upper portion. The thermoelectric module produces an electrical current when exposed to a temperature differential between the reservoir's cool water and the heat exchanger. A portable microclimate heating system, such as a jacket with tubing, can be heated with the heater system.

Modular water heater

A method and apparatus for purifying water by using thermal and/or thermocatalytic processes. The method and apparatus are particularly useful for processing impure water to remove and/or deactivate toxic inorganic, organic, and/or biological species such as Sarin, mustard gas, phosgene, cyanogen chloride, anthrax, , Giardia cysts, salmonella, hepatitis, and Norwalk viruses. In the thermal process, contaminated water is heated (preferably superheated) forming steam, whereby a majority of inorganic and biological species are removed or deactivated from the water. The steam is then condensed, forming liquid purified water. In the thermocatalytic process, the steam is brought into contact with a hydrolysis catalyst, preferably in the form of a coated surface or replaceable catalyst element. The hydrolysis catalyst, which may be a metal oxide, thermocatalytically deactivates at least 90% of the organic or biological species in the water, converting them to less toxic organic species or non-viable biological species. Various embodiments of the apparatus are provided, including portable configurations. Each of the embodiments include at least one boiler, at least one condenser, and a water reservoir arranged in heat exchange relationship so as to improve an overall operating efficiency of the apparatus. The apparatus is heated using a portable stove or other heat source, and a counterflow heat exchanger preheats water that is to be vaporized and cools the purified liquid water formed in a condenser.

Growing community of inventors

Placitas, NM, United States of America

Robert C Beckius