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. 31, 2006
Filed:
Sep. 03, 2002
Applicants:
Werner Völkel, Erndtebrueck, DE;
Helmut Stötzel, Hilchenbach, DE;
Bernd Niklas, Wenden, DE;
Peter Kniesa, Hilchenbach, DE;
Achim Klein, Kreuztal-Kredenbach, DE;
Inventors:
Werner Völkel, Erndtebrueck, DE;
Helmut Stötzel, Hilchenbach, DE;
Bernd Niklas, Wenden, DE;
Peter Kniesa, Hilchenbach, DE;
Achim Klein, Kreuztal-Kredenbach, DE;
Assignee:
SMS Demag AG, Düsseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23D 14/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
In order to provide a spray boom with a plurality of spray nozzles for a hydraulic descaling facility with which a high temperature constancy from beginning to the end of the rolling stock is insured and a too rapid cooling of the surface is prevented, it is proposed, in accordance with the invention, to assign a check valve to each spray nozzle.