Higher Dimension Materials, Inc.

3M Innovative Properties Company

Minnesota Mining and Manufacturing Company

Richard Dale Olmsted

Young-Hwa Kim

Bhaskar V Velamakanni

Mark Serafin

Thomas P Lorenz, Jr

Zvi Rogovin

Richard M Fuller

Nusrallah Jubran

Peter Charles Cooper

Heat energy storage systems described herein can be used for long-term storage of large amounts of thermal energy. In some cases, such systems receive electrical energy from renewable energy sources such as solar or wind. Using novel techniques, the heat energy storage systems covert the electrical energy to thermal energy that is stored in hot materials such as molten silicon or any other material that can store large amounts of heat. The heat energy storage systems incorporate extremely good thermal insulation of the thermal energy storage tank that contains the hot materials. The systems are also configured to release thermal energy in an efficient manner to one or more electricity-producing steam turbines and/or to one or more industrial heating systems of manufacturing plants, using novel heat exchanger systems and techniques described herein. The energy storage systems described herein have higher overall real-world efficiencies than energy storage systems currently available.

Energy storage systems

Heat energy storage systems described in this disclosure can be used for long-term storage of large amounts of thermal energy. In some cases, such systems receive electrical energy from renewable energy sources such as solar panels or wind turbines. Using novel techniques, the heat energy storage systems covert the electrical energy to thermal energy that is stored in hot materials such as molten silicon, molten salts, or any other material that can store large amounts of heat. The heat energy storage systems incorporate extremely good thermal insulation of the thermal energy storage tank that contains the hot materials. The systems are also configured to release thermal energy in an efficient manner to an electricity-producing steam turbine using novel heat exchanger systems and techniques that are described. The energy storage systems described herein have a higher overall real-world efficiency than energy storage systems currently available.

This disclosure describes novel hybrid energy storage systems for providing short-term and long-term storage and delivery of electricity generated by any energy source including renewable energy sources such as solar energy and wind energy. The hybrid energy storage systems described herein have a higher overall real-world efficiency than energy storage systems currently available.

Integrated energy storage systems for renewable energy

Flywheel and molten salt hybrid energy storage systems

In some example, the disclosure relates to a fabric assembly comprising a flexible substrate including a top surface; a plurality of plates attached to the top surface of the flexible substrate and arrayed in a pattern such that a plurality of continuous gaps are defined between adjacent plates; and one or more antibacterial agents are contained in or on at least one of the substrate and the plurality of guard plates wherein the antimicrobial agents are selected to reduce the fabric assembly's surface population of at least one of bacteria, virus, mold, fungus, or algae.

Antimicrobial fabric assemblies

A process and a high pressure apparatus are disclosed which are useful in preparing magnetic dispersions and other dispersions of hard, non-compliant particulates. The apparatus can be monitored for clogs and wear and allows for relatively quick and inexpensive replacement of orifices. The apparatus includes a high pressure pump and a series of impingement chambers comprising an input manifold where the process stream is split into two or more streams and an output manifold where the streams are recombined after passing through restrictive orifices configured in such a manner that the streams impinge on each other at high velocities. The orifices in each succeeding impingement zone are the same size or smaller than the orifices in the preceding impingement zone, and the orifices in the final impingement zone must be smaller than the orifices in the first impingement zone.

Growing community of inventors

Vadnais Heights, MN, United States of America

Richard Dale Olmsted