SPRAYER

PROBLEM TO BE SOLVED: To provide a sprayer capable of suppressing an irregularity in mist diameter and spraying mist having a relatively uniform particle diameter distribution by optimizing an opening shape of a liquid nozzle.SOLUTION: A tip-end opening edge 85a of a liquid nozzle 32 downstream in a...

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Bibliographische Detailangaben
Hauptverfasser:	NAGANO HIRONOBU, INOUE KAZUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE NOZZLES PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a sprayer capable of suppressing an irregularity in mist diameter and spraying mist having a relatively uniform particle diameter distribution by optimizing an opening shape of a liquid nozzle.SOLUTION: A tip-end opening edge 85a of a liquid nozzle 32 downstream in a gas injection direction is formed into a linear shape orthogonal to the gas injection direction in an overhead view. A negative pressure generated by an air current blown out from an air nozzle 30 can thereby make an amount of mist absorbed by the liquid nozzle 32 uniform in an entire width direction of the tip-end opening edge 85a (direction orthogonal to the gas injection direction). That is, it is possible to suppress an irregularity in the amount of mist absorbed from a central portion of the tip-end opening edge 85a of the liquid nozzle 32 in the width direction of the tip-end opening edge 85a and the amount of mist absorbed from end portions of the tip-end opening edge 85a in the width direction. This can make the mist formed in the entire width direction of the tip-end opening edge 85a of the liquid nozzle 32 have a uniform mist diameter.