MULTI-INJECTION NOZZLE

PROBLEM TO BE SOLVED: To enlarge a spraying range with a simple structure and a small size. SOLUTION: The multi-injection nozzle has a short cylinder shape having an internal space. In this nozzle, a central injection port having a cone spraying pattern is formed on a tip end center at an injection...

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Bibliographic Details
Main Authors SHIMIZU AKIO, MIZUMOTO TOSHIAKI
Format Patent
LanguageEnglish
Published 30.07.2002
Edition7
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
NOZZLES
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To enlarge a spraying range with a simple structure and a small size. SOLUTION: The multi-injection nozzle has a short cylinder shape having an internal space. In this nozzle, a central injection port having a cone spraying pattern is formed on a tip end center at an injection side and a cone surface having a diameter shrinking toward a tip end side is formed on an outer periphery surface near the tip end. A plurality of outer periphery injection ports having a sector spraying pattern communicating with the internal space are arranged on the cone surface at a circumferential interval. These outer periphery injection port is constituted such that a longitudinal direction of the sector spraying pattern becomes the same direction as an axis direction of the nozzle or an inclined direction at a predetermined angle. A full cone spraying pattern of an approximately large circle is formed by combining spraying patterns of a fluid sprayed from the internal space through the central injection port and the outer periphery injection port.
Bibliography:Application Number: JP20010013875