Dispensing – Motor operated outlet element
Reexamination Certificate
2006-07-10
2010-12-28
Jacyna, J. Casimer (Department: 3754)
Dispensing
Motor operated outlet element
C222S146500, C222S309000, C137S625430, C137S884000, C285S305000
Reexamination Certificate
active
07857173
ABSTRACT:
A new and improved hot melt adhesive dispensing system comprises a new and improved solenoid control valve assembly and a new and improved adhesive control module assembly. The solenoid control valve assembly is mounted directly upon the adhesive control module assembly by quick-connect fittings, and control air flow paths are defined within the solenoid control valve assembly and within the adhesive control module assembly so as to effectively comprise substantially short, linear fluid flow paths which will thereby minimize the lengths of the control air flow paths and therefore, in turn, minimize the cycling response time of the nozzle dispensing valve member of the adhesive control module assembly.
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Illinois Tool Works Inc.
Jacyna J. Casimer
Law Offices of Steven W. Weinrieb
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