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:
Dec. 08, 2009
Filed:
Jan. 16, 2007
Applicants:
Daniel Glesti, Niederglatt, CH;
Marco Micheli, Wettingen, CH;
Thomas Palkovich, Turgi, CH;
Wifried Rick, Lauchringen, DE;
Sasha Savic, Wettingen, CH;
Inventors:
Daniel Glesti, Niederglatt, CH;
Marco Micheli, Wettingen, CH;
Thomas Palkovich, Turgi, CH;
Wifried Rick, Lauchringen, DE;
Sasha Savic, Wettingen, CH;
Assignee:
ALSTOM Technology Ltd., Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F04D 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method of modifying a turbocompressor, the compressor blades are replaced by new compressor blades in such a way that the delivered mass flow of the compressor increases. At the same time, the capacities for blowing off during the start-up are increased.