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. 27, 2022
Filed:
Feb. 12, 2021
Applicant:
Ansaldo Energia Switzerland Ag, Baden, CH;
Inventors:
Mirko Ruben Bothien, Zürich, CH;
Alessandro Scarpato, Wettingen, CH;
Assignee:
ANSALDO ENERGIA SWITZERLAND AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/34 (2006.01); F23R 3/06 (2006.01); F23R 3/04 (2006.01); F23R 3/28 (2006.01); F23R 3/00 (2006.01);
U.S. Cl.
CPC ...
F23R 3/346 (2013.01); F23R 3/00 (2013.01); F23R 3/002 (2013.01); F23R 3/045 (2013.01); F23R 3/06 (2013.01); F23R 3/283 (2013.01); F23R 2900/00014 (2013.01); F23R 2900/03341 (2013.01);
Abstract
A mixer having a housing, a duct within the housing, a first and a second injector arranged to inject a fluid at a centre zone of the duct, a third and a fourth injector arranged to inject the fluid at a wall zone of the duct. The first/third injectors are at a distance D=v/2for odd integer multiples of it from the second/fourth injectors in the absence of an acoustic node between them, or at a distance D=v/for full wave length integer multiples of it in the presence of an acoustic node between them. Advantageously fis greater than f.