Invention Grant
- Patent Title: Annular helmholtz damper
-
Application No.: US14488652Application Date: 2014-09-17
-
Publication No.: US09618206B2Publication Date: 2017-04-11
- Inventor: Franklin Marie Genin , Naresh Aluri , Mirko Ruben Bothien
- Applicant: ALSTOM Technology Ltd
- Applicant Address: CH Baden
- Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
- Current Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
- Current Assignee Address: CH Baden
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP12160385 20120320
- Main IPC: F23R3/00
- IPC: F23R3/00 ; F23M20/00

Abstract:
The damper arrangement include two concentric hollow shapes, each having a wall, wherein the walls form an annular volume therebetween. The damper arrangement further includes one or more necks for connecting to a combustion chamber at corresponding one or more contact points. The one or more necks are connected to the annular volume.
Public/Granted literature
- US20150000282A1 ANNULAR HELMHOLTZ DAMPER Public/Granted day:2015-01-01
Information query