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:
Jul. 12, 2022
Filed:
May. 12, 2021
General Electric Company, Schenectady, NY (US);
Karthikeyan Sampath, Karnataka, IN;
Ugandhar K. Reddy, Southampton, GB;
Steven C. Vise, Loveland, OH (US);
Allen M. Danis, Mason, OH (US);
Kwanwoo Kim, Cincinnati, OH (US);
Ranganatha Narasimha Chiranthan, Karnataka, IN;
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Abstract
A swirler with integrated damper may include a primary swirler vane having a primary air passage, a secondary swirler vane having a secondary air passage, and a damper within the primary swirler vane, the secondary swirler vane, or both the primary swirler vane and the secondary swirler vane. The damper may include a series of cavities. The damper is configured to absorb one or more frequencies present in an air flow through the primary air passage, the secondary air passage, or both the primary air passage and the secondary air passage.