DEVICE FOR DISPENSING LIQUID-TO-PASTY PRODUCTS AND MODULE-FORMING CLOSURE DEVICE THEREFOR

The present invention relates to a modular closure device (7) for a device for dispensing a product, comprising: -an outlet nozzle (9) comprising: an outlet orifice (15) at the front, a rear opening, a product intake orifice, -top valve comprising a shut-off member (17) that closes of the outlet ori...

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Bibliographic Details
Main Authors HENNEMANN, Pascal, KURTZ, Joey
Format Patent
LanguageEnglish
Published 10.12.2020
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
HAIRDRESSING OR SHAVING EQUIPMENT
HAND OR TRAVELLING ARTICLES
HUMAN NECESSITIES
MANICURING OR OTHER COSMETIC TREATMENT
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
NOZZLES
PERFORMING OPERATIONS
PHYSICS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TESTING
TRANSPORTING
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Summary:The present invention relates to a modular closure device (7) for a device for dispensing a product, comprising: -an outlet nozzle (9) comprising: an outlet orifice (15) at the front, a rear opening, a product intake orifice, -top valve comprising a shut-off member (17) that closes of the outlet orifice, a deformable membrane (22) that seals the rear opening closed, designed so that a depression inside the nozzlee forces the shut-off member toward its closed position, and a rigid frame extending between the outlet orifice and the membrane; -a bell housing having an end wall and base opening opposite this end wall, the edges of the base opening being fixed to the nozzle, the membrane sealing the base opening closed. The invention also relates to a dispensing device comprising this closure device.
Bibliography:Application Number: US201816649204