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:
Aug. 27, 2002
Filed:
Apr. 10, 2000
Applicant:
Inventors:
Gordon Anderson, Baden, CH;
Jorgen Ferber, Kussaberg, DE;
Rainer Hocker, Waldshut, DE;
Fathi Tarada, Kehrsatz, CH;
Bernhard Weigand, Filderstadt-Sielmingen, DE;
Assignee:
Alstom, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F04D 2/958 ;
U.S. Cl.
CPC ...
F04D 2/958 ;
Abstract
The invention relates to an impact flow for wall sections including a plurality of impact openings which are arranged on a plane in a flat or curved support. The support is fitted it a distance from the wall section, and the impact surface of the wall section that is to be cooled is configured as a bulged relief. The bulge elements are arranged around the impact surface of the impact beam. The surfaces of the bulge elements facing the impact beam include two curves which blend into one another.