DE2505493

A spray attachment e.g. for insecticides has an air tight valve housing (11) insertable into a container and having a cylindrical sealing chamber (16) and a lower sealing chamber (18) which has an attachment shoulder (34). A valve piston (13) which penetrates the cover (14) of the valve housing (1)...

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Bibliographic Details
Main Author KONDO, HIROSI, NAGASAKI (JAPAN)
Format Patent
LanguageEnglish
Published 07.02.1980
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NOZZLES
PERFORMING OPERATIONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
WEAPONS
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Summary:A spray attachment e.g. for insecticides has an air tight valve housing (11) insertable into a container and having a cylindrical sealing chamber (16) and a lower sealing chamber (18) which has an attachment shoulder (34). A valve piston (13) which penetrates the cover (14) of the valve housing (1) has a spray head (12) with nozzles (30) attached to its upper end having a spring seating (22) within the valve housing (1). A flow channel (27) connects the nozzle (30) to the flow opening (19). A piston (23) can slide between the valve piston (13) skirt and the cylindrical chamber (16) inner wall having a spring return system (26). A cut off valve (21) stops the flow of medium in the valve housing (11).
Bibliography:Application Number: DE19752505493