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:
Oct. 02, 2012
Filed:
Oct. 30, 2006
Applicants:
Lars Schlüter, Moers, DE;
Theodor Wallmann, Neukirchen-Vluyn, DE;
Inventors:
Lars Schlüter, Moers, DE;
Theodor Wallmann, Neukirchen-Vluyn, DE;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 1/16 (2006.01); B64C 11/00 (2006.01); B64C 27/20 (2006.01); F01D 5/22 (2006.01); F03D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A radial compressor rotor is provided for stabilizing the flow behavior of a delivery gas, consisting of a wheel disc and blades arranged uniformly in the circumferential direction, wherein the generatrix of the surface of the blades is designed as a curved line at least in a curved section, such that the surface is curved in two directions in this section.