| 摘要 |
PROBLEM TO BE SOLVED: To solve problems that since atomizing particles generated from adjacent nozzles interfere with each other to fall on a fluid level, or to hit on a side wall and fall, the atomizing particles discharged from a suction port are little, and an atomizing efficiency is extremely bad, by the installation of a number of piezoelectric body oscillators and nozzles in a case according to an ultrasonic atomizing apparatus. SOLUTION: In the apparatus, a blowing port of substantially the same width as that of the case is formed at one end of the case, a suction port of substantially the same width as that of the case is formed at the other end of the case, many rows of a number of piezoelectric body oscillators in which nozzles slightly inclined in the direction from the blowing port to the suction port are respectively installed are placed on a supporting plate of the case formed between the blowing port and the suction port, an atomizing liquid is supplied from an atomizing liquid supply port, a shield plate having an projection opening formed by cutting in a star shape around the periphery of the nozzle is installed to cover the upside of the atomizing liquid so that the tips of the nozzles project, and a partition blocking the gaps between the nozzles of the individual rows is placed on the shield plate. COPYRIGHT: (C)2006,JPO&NCIPI
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