DISPENSING SYSTEM FILTER

The present invention relates to a filter for use in a dispensing system in which liquid is dispensed from at least one nozzle having a dispensing orifice with a diameter and an engagement dimension. The filter comprises a perforate portion adapted to be disposed in a liquid flow path and an exposed...

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Bibliographic Details
Main Author RATERMAN, JOHN M
Format Patent
LanguageEnglish
French
Published 26.08.2008
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
BOTTLES, JARS OR SIMILAR CONTAINERS
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
LIQUID HANDLING
NOZZLES
OPENING, CLOSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Summary:The present invention relates to a filter for use in a dispensing system in which liquid is dispensed from at least one nozzle having a dispensing orifice with a diameter and an engagement dimension. The filter comprises a perforate portion adapted to be disposed in a liquid flow path and an exposed portion adapted to be viewed while the filter is connected to the dispensing system. The exposed portion includes a first visually identifiable indicium corresponding to the orifice diameter. A filter used, for example, in a hot melt adhesive dispensing system also incorporates similar properties.
Bibliography:Application Number: CA19992538191