Abstract:
An electro-kinetic electro-static air conditioner includes a self-contained ion generator that provides electro-kinetically moved air with ions and safe amounts of ozone. The ion generator includes a high voltage pulse generator whose output pulses are coupled between first and second electrode arrays. Preferably the first array comprises one or more wire electrodes spaced staggeringly apart from a second array comprising hollow nullUnull-shaped electrodes. Preferably a ratio between effective area of an electrode in the second array compared to effective area of an electrode in the first array exceeds about 15:1 and preferably is about 20:1. An electric field produced by the high voltage pulses between the arrays produces an electrostatic flow of ionized air containing safe amounts of ozone. A bias electrode, electrically coupled to the second array electrodes, affects net polarity of ions generated. The outflow of ionized air and ozone is thus conditioned.
Abstract:
An ozone generator comprises a pair of spaced opposing electrodes, electrically conductive members connecting the pair of electrodes to a high-voltage alternating-current power source to generate an electric discharge between the electrodes, a dielectric provided between the opposing electrodes, and a gas flow passage for effecting flow of a material gas defined by the surfaces of the electrodes. At least one of the surfaces of the pair of electrodes has a plurality of parallel grooves. The material gas flows in a space between the plurality of grooves and the dielectric, in a direction transverse to the grooves.
Abstract:
An electro-kinetic electrostatic air conditioner includes a mechanism to clean the wire-like electrodes in the first electrode array. A length of flexible Mylar type sheet material projects from the base of the second electrode array towards and beyond the first electrode array. The distal end of each sheet includes a slit that engages a corresponding wire-like electrode. As a user moves the second electrode array up or down within the conditioner housing, friction between slit edges and the wire-like electrode cleans the electrode surface. The sheet material may be biasedly pivotably attached to the base of the second electrode array, and may be urged away from and parallel to the wire-like electrodes when the conditioner is in use. Another embodiment includes a bead-like member having a through opening or channel, through which the wire-like electrode passes. As the conditioner is turned upside down and rightside up, friction between the opening in the bead-like member and wire-like electrode cleans the electrode surface. The bead-like member may be made of ceramic, glass, or even metal. The through channel may be symmetrically formed in the bead-like member, but preferably will be asymmetrical to create a mechanical moment and increased friction with the surface of the wire-like electrode being cleaned.
Abstract:
A high efficiency system for generating ozone includes a high frequency, high voltage AC power supply, preferably 20 khz at 100 watts. The ozone generator in the system comprising a pair of conductive plates mounted parallel and opposed to each other and a pair of dielectric films. Preferably fused quartz, adhesively secured to the opposed faces of the plates by a heat-conductive, electrically-conductive adhesive. The dielectric films are spaced from each other to define an air space for flow of an oxygen containing air stream there through. The air space encloses corona discharges created when power is delivered to the conductive plates, the corona discharges converting a portion of the oxygen flowing there through to ozone. Cooling means are also provided to the plates.
Abstract:
A pair of electrodes (1a, 1b) are formed on one surface of a dielectric substrate (2). A dielectric layer (18) is formed on the surface of the dielectric substrate (2) so as to cover the pair of electrodes (1a, 1b). The pair of electrodes (1a, 1b) have linear electrode elements, respectively. The respective linear electrode elements are arrange at equal intervals.
Abstract:
The present invention relates to an ozone generating device, comprising: a main body, having a cavity, on the lateral sides further having a plurality of inlet holes, which connect the cavity to the exterior to let in air, and on the top side having a plurality of outlet holes, which connect the cavity to the exterior to let out air with ozone; two electrodes, attached to the bottom and the top side of the cavity, for generating an electric discharge, so as to generate ozone in the cavity; and a heating device, installed below the electrode at the bottom side of the cavity, so as to heat the electrode and, indirectly, air in the cavity; wherein heating the first electrode by the heating device allows the operating voltage for generating an electric discharge to be reduced and heating the air with ozone within the cavity causes it to drift upward and to flow out of the cavity through the outlet holes.
Abstract:
An ozone generator is disclosed in which ozone production is controlled through corona voltage and airflow. The ozone from the generator converts perchloroethylene vapor in dry cleaning effluents into environmentally acceptable compounds. Ozone generation is controlled in response to the perchloroethylene vapor concentration in the mixture that is discharged from a mixing chamber in the apparatus. Other features include an inflatable retention chamber for allowing the ozone and perchloroethylene reaction to go to completion and improved means for cleaning the glass plates in the ozone generator by sliding the plates out of the generator structure.
Abstract:
A water treatment apparatus is provided in which the ozone generation and the water treatment may take place simultaneously. The ozone is generated from a continuous supply of air and/or oxygen at the surface of a running water by means of a high voltage electrode placed in the air or in oxygen at some distance above the water surface. The strong electric field between the high voltage electrode and the surface of the electrically grounded water stream generates a multitude of small Taylor cones at the surface of the water. Each Taylor cone goes into corona and in the process it generates the ozone. As the ozone is generated at the water surface, a substantial amount of ozone is immediately dissolved in water and the ozone that diffuses in the air continues to be in contact with the water surface. The undissolved ozone may be percolated through the same water for an additional primary or secondary ozonation.
Abstract:
There is provided a generator for forming ozone from air. The generator is adapted to be connected to a power source and comprises a unitary grid assembly which includes a first dielectric plate, a second dielectric plate spaced apart from the first dielectric plate, a wire mesh anode located between the first and the second dielectric plates, a third dielectric plate spaced from the second dielectric plate, a cathode plate located between the second and the third dielectric plates, and a pair of dielectric spacers located between the third dielectric plate and the cathode plate. The second dielectric plate, the pair of spaces and the cathode define a space for the passage of air and the collection of ozone formed from the air. The generator also comprises a blower positioned spaced from but adjacent the grid assembly, for moving the air through the space.
Abstract:
An ozone generator where the ozone generator comprises a first electrical conductive plate and an insulating plate with a thin ozone generating chamber between them and a second electrical conducting plate attached to the insulating plate and cooling fins and liquid cooling pipes connected to the ozone generator.