ELECTROSTATIC COATING MACHINE

PURPOSE:To decrease loss of a coating and loss of a cleaning solvent caused by cleaning at the time of color change and reduce the cost of coating by providing a plurality of capillary nozzles in a machine body of an electrostatic coating machine and driving independently opening and closing of each...

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Bibliographic Details
Main Authors WATANABE TOICHI, OKUDA TAKATOSHI, HAGIWARA KAZUNORI
Format Patent
LanguageEnglish
Published 11.04.1995
Edition6
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:PURPOSE:To decrease loss of a coating and loss of a cleaning solvent caused by cleaning at the time of color change and reduce the cost of coating by providing a plurality of capillary nozzles in a machine body of an electrostatic coating machine and driving independently opening and closing of each needle valve. CONSTITUTION:A plurality of capillary nozzles N0-N6 wherein nozzle holes 6 are opened and closed by means of needle valves 7 are provided radially in a machine body 2 and are connected in the lump with a manifold 13 which inserts a feeding hole 13 for a coating into a tubular rotating shaft 4 under uncontacting condition and valve driving parts S0-S6 which open and close each needle valve 7 are arranged radially along the peripheral face of the machine body 2 and the rear ends of nozzles N0-N6 are respectively connected with the connecting holes P0-P6 of coating hoses H0-H6 feeding a coating with a required color.
Bibliography:Application Number: JP19930244167