Fluid sprinkling – spraying – and diffusing – Including supplemental gas shaping or shielding jet – Plural sets of gas jet orifices
Reexamination Certificate
2006-10-17
2006-10-17
Ganey, Steven J. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including supplemental gas shaping or shielding jet
Plural sets of gas jet orifices
C239S298000, C239S390000, C239S549000, C239S552000, C239S556000, C239S583000, C239S600000
Reexamination Certificate
active
07121479
ABSTRACT:
A system for dispensing liquid material with different configurations of air assisted fiberization or filament movement (e.g., meltblowing, controlled fiberization). In particular, front access for mounting a selected nozzle only requires adjustment of one lever and one fastener. Features of the lever and nozzle allow assisted ejection of the nozzle, even when the nozzle has become adhered to a die body through use. In addition, a nozzle mounting surface of the die body provides a universal interface to the various types of nozzles. An air cavity in the die body and air troughs in selected types of nozzles balance and adjust air flow.
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European Patent Office,Partial European Search Report in Corresponding European Application No. 02005595, Nov. 25, 2005.
European Patent Office, European Patent Search from Corresponding EP Application No. 02005595, Nov. 11, 2005.
Gressett, Jr. Charles A.
Riney John M.
Saidman Laurence B.
Schmidt Paul
Ganey Steven J.
Nordson Corporation
Wood Herron & Evans L.L.P.
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