Transient Plasma Systems, Inc.

Patrick Ford

Mark A Thomas

Jason M Sanders

Daniel Singleton

Martin Adolph Gundersen

William P Schroeder

Steve Cronin

Ryan J Umstattd

A system for generating and delivering a low temperature, wide, partially ionized tunable plasma stream is described. The system employs a fast rising, repetitive high voltage pulse generator, flowing gas, and a plasma head to produce the described atmospheric pressure plasma stream and its associated active species. The plasma head may have an exit slit with a relatively wide dimension to produce a relative wide plasma stream. Electrodes may be located proximate the exit slit, for example one in an interior of the plasma head via with gas flows toward the exit slit, and the other exterior to the plasma head and offset from the exit slit. The plasma may include baffle material to enhance a uniformity of flow through and across the exit slit. Plasma heads with having exit slit with different widths may be provided as a kit.

Pulsed non-thermal atmospheric pressure plasma processing system

A method and system to treat emissions (e.g., smoke, particulate, odor, grease) employs a nanosecond high voltage pulse generator, a transient pulsed plasma reactor, and a DC voltage source that supplies a DC bias voltage, preferably a negative DC bias voltage to a conductor of the transient pulsed plasma reactor. The system is used in a scheme that substantially reduces at least particulate matter in emissions streams, for example emissions streams produced during cooking, for instance in commercial charbroiling processes (e.g., cooking of hamburger meat), or from operation of internal combustion engines. Both a reduction in the size distribution and total particulate mass is achieved using the method and system described herein.

Method and system for treating emissions using a transient pulsed plasma

A method and system to treat cooking emissions (e.g., smoke) employs a nanosecond high voltage pulse generator and a transient pulsed plasma reactor. The system is used in a scheme that substantially reduces particulate matter produced in commercial charbroiling processes (e.g., cooking of hamburger meat). Both a reduction in the size distribution and total particulate mass is achieved using the method and system described herein.

Systems and methods for quickly charging a load capacitance to a voltage level that is a multiple of the DC input voltage are provided herein. In one approach, the load capacitance is charged by a voltage multiplication circuit, and the load capacitance is subsequently discharged into a resonant circuit that drives a diode opening switch in order to create a fast rising, unipolar electrical pulse.

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Redondo Beach, CA, United States of America

Patrick Ford