Abstract: A device for remediation of gaseous or aerosol streams includes an elongated duct, at least one high potential electrode and at least one low potential electrode. The elongated duct defines a bore through which axially flows a gaseous or aerosol stream which is treated by the device to remove pollutants or particulates therefrom. A shaft rotatable within the bore of the duct includes a plurality of pins extending radially therefrom, the shaft and the pins constituting the high potential electrode. The duct may similarly include a plurality of pins extending radially into the interior bore of the duct, whereby the duct and the pins constitute the low potential electrode. The shaft is rotated by a motor relative to the duct, or the duct and shaft may be rotated together by the motor. The high and low potential electrodes are connected to a high voltage power source to effect a corona discharge between the high and low potential electrodes.

Abstract: An electro-mechanical energy conversion system coupled between an energy source and an energy load comprising an energy converter device including a permanent magnet induction machine coupled between the energy source and the energy load to convert the energy from the energy source and to transfer the converted energy to the energy load and an energy transfer multiplexer to control the flow of power or energy through the permanent magnetic induction machine.

Abstract: An electro-mechanical energy conversion system coupled between an energy source and an energy load including an energy converter device having a doubly fed induction machine coupled between the energy source and the energy load to convert the energy from the energy source and to transfer the converted energy to the energy load and an energy transfer multiplexer coupled to the energy converter device to control the flow of power or energy through the doubly fed induction machine.

Abstract: An energy transfer multiplexer to control the flow of power or energy between an energy source and an energy load comprising a bi-directional inverter including a first bank or plurality of switches or first plurality of energy transfer control points and a second bank or plurality of switches or second plurality of energy transfer control points operatively coupled by a series resonant transfer link to selectively control the direction of power or energy flow between the first and second bank or plurality of switches or the first and second plurality of energy transfer control points.

Abstract: A table having a table top having a top surface. Grilles are provided in the table top and are in flow communication with an electrostatic precipitator for purifying the air. The electrostatic precipitator collects the smoke particles on a filter, the clean, filtered air being discharged at low velocity back into the room. This table equipped with air cleaner and filter prevents smoke generated by smokers and in ashtrays from diffusing throughout the room by capturing the smoke close to the source of the impurities.