The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 2012
Filed:
May. 03, 2010
Applicants:
Hansjurgen Barklage, Nienburg, DE;
Wolfgang Cieleback, Nienburg, DE;
Rolf Schaper, Wahlstedt, DE;
Inventors:
Assignee:
Ardagh Glass GmbH, Nienburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 5/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for preheating a batch () of glass cullet which is preferably enriched with raw materials for glass production, comprising a bunker () preferably having flow ducts for the passage of warm (off)gas. To discharge the preheated batch of glass cullet from the bunker, the apparatus has one or more discharge worms (), by way of which the batch of glass cullet can be conveyed to at least one outflow opening () in the base region of the bunker ().