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. 13, 2013
Filed:
Sep. 13, 2010
Applicants:
Said Havakechian, Baden, CH;
Thomas Mokulys, Würenlingen, CH;
Vishal Borikar, Nussbaumen, CH;
Patrick VU, Nussbaumen, CH;
Inventors:
Said Havakechian, Baden, CH;
Thomas Mokulys, Würenlingen, CH;
Vishal Borikar, Nussbaumen, CH;
Patrick Vu, Nussbaumen, CH;
Assignee:
ALSTOM Technology Ltd., Baden, CH;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An axial turbine () has a plurality of expansion stages () each defined by stator blades () and rotor blades. The expansion stages () are followed by an exhaust diffuser () for collecting the flow passing through the expansion stages () and discharging it to the outside. The expansion stages () and/or the diffuser () have at least a non-axial symmetric portion. The stator blades () define different openings () along the circumference of the turbine.