摘要:
An air purifying and moistening device comprises a suction section having an air entrance opening, filter means at said opening and a motor-driven fan, an air purifying section including at least an ultraviolet radiation sterilization lamp, and a water ducting section within which the sterilized air is brought into contact with the water surface before it is discharged into the room. The water supply is a water trough or water tray with a large surface area of substantially stagnant water volume, which trough or tray is covered with a removable cover plate at a distance above the water surface. A casing forms a substantially closed air passage channel part of which is formed within said housing and another part of which is formed by the water surface, the lateral walls of the trough and the cover plate above said water surface. The exit-side of the air passage channel is formed as an air exit opening of said trough, which is restricted by said cover plate at the top, by the lateral walls at both sides, and by the front wall of the trough at the bottom.
摘要:
The air humidifier has a blower (2), the current of air that is generated by which is blown through a plate (3) with a medium that is permeable to air and that releases moisture in order to humidify the air. An electrostatically negatively charged high-voltage electrode (5) is positioned upstream and another (4) downstream of the plate (3).
摘要:
A fuel injection apparatus for an internal combustion engine has at least one fuel injection valve. An annular or ring-shaped electrode is mounted near the fuel injection valve to encircle the injected fuel. A high voltage generator produces an electric field between the electrode and the fuel injection valve as well as a surrounding wall which are both connected to the ground. Electrified fuel particles are finely atomized and prevented from attaching onto the surrounding wall to improve the operation, starting characteristic, and transient response of the engine.
摘要:
A method and apparatus for mixing fuel and an oxidizing agent includes an electrically charged electrode which forms an electrostatic field through which a stream of fuel is passed so that the fuel particles become electrostatically charged and subsequently repel one another to disperse into and mix with an oxidizing agent and vaporize on contact with a heat source such as the wall surface of an intake manifold of an internal combustion engine or the walls of fuel burning apparatus, or combustion chambers of jet or rocket engines and the like. Fuel particles passing through the electrostatic field are charged by induction charging and in addition may also be electrostatically charged by direct contact with the electrode, which is provided with an open outlet end to permit a relatively unobstructed flow of intermixed fuel and oxidizing agent with a minimum of flow resistance and little possibility of ice formation.
摘要:
A microbe propagation preventing apparatus and a microbe propagation preventing method are provided to prevent anion from decreasing at a time of decomposing ozone generated by gaseous discharge or ionization so as to sufficiently generate air ion, and to sufficiently prevent propagation of microbes adhering to an object by using the air ion without secondary pollution. Further, in the apparatus and the method, a gas containing the ion is supplied into water so as to prevent the microbe propagation in the water. In the apparatus, an ozone decomposing chamber is mounted to be electrically insulated from an air duct. An electrode to remove a positive ion is mounted to obtain only a negative ion, and extend a lifetime of the obtained ion. An ion supplying portion is mounted to supply an ionized gas into a space housing the object in which microbes can be propagated, and return the ionized gas to an ionization chamber. Further, a diffusing apparatus is provided to transform the ionic gas into bubbles so as to feed the bubbles into the water in the water reservoir.
摘要:
A microbe propagation preventing apparatus and a microbe propagation preventing method are provided to prevent an ion from decreasing at a time of decomposing ozone generated by gaseous discharge or ionization so as to sufficiently generate air ion, and to sufficiently prevent propagation of microbes adhering to an object by using the air ion without secondary pollution. Further, in the apparatus and the method, a gas containing the ion is supplied into water so as to prevent the microbe propagation in the water. In the apparatus, an ozone decomposing chamber is mounted to be electrically insulated from an air duct. An electrode to remove a positive ion is mounted to obtain only a negative ion, and extend a lifetime of the obtained ion. An ion supplying portion is mounted to supply an ionized gas into a space housing the object in which microbes can be propagated, and return the ionized gas to an ionization chamber. Further, a diffusing apparatus is provided to transform the ionic gas into bubbles so as to feed the bubbles into the water in the water reservoir.
摘要:
This invention relates to a process for magnetically stabilizing the operation of contactor columns containing immiscible fluids passing in dispersed countercurrent flow. The process operates by including, in an appropriate fluid phase, a magnetizable component in an amount which does not substantially change the nature of the liquid in that phase and, further, imposing upon at least a portion of the column containing dispersed phases, a magnetic field sufficient to result in substantially diminished radial mixing of the phase containing the magnetizable substance and diminished coalescence of the dispersed phase. The phase containing the magnetizable component passes through the stabilized zone in substantial plug flow.
摘要:
Precombustion ionization devices are disclosed for treating the vaporizable liquid fuel in internal combustion engines, including at least one foraminous member prepared from a catalytic metal having an oxide coating on the surface thereof. The foraminous member, or screen, is spaced from the carburetor and the engine intake of the internal combustion engine by means of a supporting gasket. The disclosed precombustion ionization devices may also be attached to a source of relatively high voltage, resulting in increased ionization of the vaporizable liquid fuel thereby, and preventing electropolishing of the metal oxide coating.
摘要:
An installation for producing an air/fuel mixture for a mixture-aspirating internal combustion engine, which includes a fuel atomizer equipped with at least one fuel nozzle terminating in the air guide channel and traversed by the sucked-in air; certain surfaces arranged in the flow path of the mixture are thereby at different electric potentials whereby an electrode electrically insulated with respect to the fuel nozzle or nozzles is arranged in front of each of the nozzles with the potential difference applied between the electrode, on the one hand, and the fuel nozzle on the other.