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:
Sep. 17, 2024
Filed:
Apr. 23, 2021
Applicant:
Turbo Systems Switzerland Ltd., Baden, CH;
Inventors:
Daniel Rusch, Wettingen, CH;
Jean-Francois Tissot, Bergheim, FR;
Assignee:
TURBO SYSTEMS SWITZERLAND LTD., Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 27/02 (2006.01); F04D 29/28 (2006.01); F04D 29/44 (2006.01);
U.S. Cl.
CPC ...
F04D 27/0238 (2013.01); F04D 27/0246 (2013.01); F04D 29/284 (2013.01); F04D 29/444 (2013.01); F05D 2220/40 (2013.01);
Abstract
Embodiments of a compressor stage, in particular for a turbocharging system and/or a turbocompound, and a process for operating a compressor stage are provided herein. The compressor stage comprises an impeller, and a vaned diffuser arranged downstream of the impeller. The vaned diffuser is in fluid connection with an outlet of the impeller and comprises an injection device configured to inject a secondary fluid into the vaned diffuser. The injection device comprises a displaceable port at least partially arranged between an adjacent pair of vanes of the diffuser.