| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for generating and mixing oil-filmed water drops, having high responsiveness in generating water drops with an oil film. SOLUTION: This device for generating and mixing oil-filmed water drops includes: an oil atomizing chamber for atomizing oil supplied from an oil suction port facing to an oil spray nozzle 9; and a water drop generating chamber for making water supplied from a water suction port facing to a water spray nozzle 12 into water drops to form generate water drops with an oil film in which an oil film is formed on the surface of the water drop, wherein the oil discharged from an oil discharge port 75a of the oil spray nozzle 9 is atomized by an air current of compressed air passing through an air passing hole 76a in the oil atomizing chamber, water discharged from a water discharge port 75b of the water spray nozzle 12 is made into water drops by an air current of oil-contained compressed air passing through an oil-contained air passing hole 76b in the water drop generating chamber, whereby even if the pressure of air becomes higher, the oil and water are stably supplied without any increase in pressure of an oil pump and a water pump, so that in generating water drops with an oil film, the responsiveness is high. COPYRIGHT: (C)2007,JPO&INPIT
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