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:
May. 10, 2016
Filed:
Oct. 03, 2014
Applicant:
Alstom Technology Ltd, Baden, CH;
Inventors:
Mirko Ruben Bothien, Zürich, CH;
Devis Tonon, Turgi, CH;
Franklin Marie Genin, Baden, CH;
Douglas Anthony Pennell, Windisch, CH;
Assignee:
ALSTOM TECHNOLOGY LTD, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/24 (2006.01); F23M 20/00 (2014.01); F23R 3/16 (2006.01);
U.S. Cl.
CPC ...
F02C 7/24 (2013.01); F23M 20/005 (2015.01); F23R 3/16 (2013.01); F23R 2900/00014 (2013.01);
Abstract
An acoustic damper includes a neck and a damping volume. The neck has a mouth being in fluid connection with a chamber. The chamber is limited by an inner surface of at least one wall. The acoustic damper device includes a recess located between the mouth of the neck and the inner surface of the wall.