Abstract:
A thermal spraying system for a cylinder, in which a cylinder is held on a turntable; a bore inside surface of said cylinder is subjected to thermal spraying by moving a thermal spraying gun in the axial direction in the bore of said cylinder while said cylinder is rotated; a suction port of a dust discharge pipe for sucking dust in the bore of said cylinder is disposed under said cylinder to suck and discharge dust in the bore of said cylinder; and the diameter of the suction port of said dust discharge pipe is larger than the inside diameter of the bore of said cylinder.
Abstract:
A METHOD FOR PRODUCING AN AEROSOL STREAM OF AN INORGANIC COMPOUND OF AN ELEMENT COMPRISES INTRODUCING A COMPOUND OF THE ELEMENT SUCH AS SODIUM CHLORIDE, IN SOLUTION OR POWDER FORM, INTO A FLAMMABLE GAS STREAM, SUCH AS AN OXYACETYLENE MIXTURE, TO FORM A SUSPENSION OF THE COMPOUND INTRODUCED THERETO, THE FLAMMABLE STREAM HAVING A FLAME TEMPERATURE NOT LESS THAN THE VAPORIZING TEMPERATURE OF THE COMPOUND INTRODUCED, IGNITING THE FLAMMABLE STREAM WHEREBY THE SUSPENDED COMPOUND IS VAPORIZED AND ALLOWING THE IGNITED STREAM TO COOL AT LEAST TO THE TEMPERATURE AT WHICH THE INORGANIC COMPOUND CONDENSES THEREFROM TO FORM THE AEROSOL STREAM. THE AEROSOL STREAM HAS ONE APPLICATION IN THE TESTING OF AIR FILTERS, THE EFFLUENT FLOW FROM WHICH CAN BE PHOTOMETRICALLY ANLAYZED. FOR THE PRODUCING AEROSOLS TO BE SUBJECTED FO PHOTOMETRIC ANALYSIS THE COMPOUND INTRODUCED INTO THE GAS STREAM IS A COMPOUND OF A METAL SELECTED FROM THE ALKALI METALS, THE ALKALINE EARTH METALS AND ZINC.
Abstract:
A supersonic injection nozzle comprises: nozzle body part provided with inflow chamber in the inner portion; nozzle sleeve equipped in the nozzle body part and injection liquid being supplied in the inner portion; ultrasonic oscillator installed at the inflow chamber and vibrating the nozzle sleeve with ultrasonic waves and making the injected liquid passing through the inner portion of the nozzle sleeve atomized particles; compression air guide part installed in the front side of the nozzle body part and of which the front part of the nozzle sleeve is exposed from the front end and which has at least two liquid ejection holes provided at symmetrical position, wherein the ejection holes are connected to the inflow chamber of the nozzle body part and inclinedly supply the compressed air to the section of the liquid ejection holes provided at the front end of the nozzle sleeve.
Abstract:
A part processing apparatus includes a plurality of part mounting devices, each of which is rotatable. Parts are mounted on the plurality of part mounting devices, and the parts are rotated on the devices during a part processing operation. A rotational input shaft is coupled to all of the plurality of part mounting devices so that all of the part mounting devices rotate together. A part processing robot may be movable between a plurality of positions located adjacent each of the part mounting devices. Alternatively, the part mounting devices may be movable to a plurality of different positions so that each of the part mounting devices can be located adjacent to the part processing robot.
Abstract:
A device is disclosed that uses a flow-control methodology to control sprays at very high precision and frequency. The device is based on an enhanced Coanda effect. The control flow is selectively applied to the region in which we desire the jet to vector and control the profile (width) of the jet. The control flow is introduced through multiple control flow ports surrounding the primary nozzle and adjacent to the Coanda surface. By selectively opening and closing different control flow ports the motion and profile of the jet can be controlled.