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:
Nov. 25, 2003
Filed:
Jan. 10, 2003
Applicant:
Inventors:
Horst Schilling, Köln, DE;
Ralf Filges, Bergisch Gladbach, DE;
Assignee:
KHD Humboldt Wedag AG, Köln, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B 1/509 ;
U.S. Cl.
CPC ...
F27B 1/509 ;
Abstract
In order to create a device like a shuttle sluice for sluicing or distributing a hot meal-form material flow, in particular for cement plant construction, whose shuttle valve or shuttle valves is or are easy and inexpensive to repair or renew in case of wear and tear, a shuttle sluice is provided, whose shuttle valve has at least two parts and comprising of an upper suspension part and a lower expendable part, whereby the upper suspension part and the lower expendable part of the shuttle valve are stiff or rigid, i.e., detachably connected to each other, not hinged or pivoted to each other.