Conveyors: fluid current – Intake to fluid current conveyor – Load receptacle type
Reexamination Certificate
2008-02-15
2010-02-23
Crawford, Gene (Department: 3651)
Conveyors: fluid current
Intake to fluid current conveyor
Load receptacle type
C406S127000, C406S117000, C406S118000
Reexamination Certificate
active
07665932
ABSTRACT:
A method of transporting pulverulent filling material through at least one line. The method comprises opening a chamber-like line region located in the at least one line, introducing the pulverulent filling material into the chamber-like line region, closing the chamber-like line region, and pressing the pulverulent filling material out of the chamber-like line region and at least partially into the at least one line using at least one compressed air pulse.
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Crawford Gene
Harp William R
Harro Hoefliger Verpackungsmaschinen GmbH
Kinberg Robert
Schwarz Steven J.
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