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:
Oct. 01, 2013
Filed:
May. 31, 2012
Applicant:
Bryan William Mcenerney, Canoga Park, CA (US);
Inventor:
Bryan William McEnerney, Canoga Park, CA (US);
Assignee:
Aerojet Rocketdyne of DE, Inc., Sacramento, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making a damper member includes forming a lattice network of a first material using an additive powder forming technique. The lattice network includes interconnected pores. A matrix of a second, different material is then deposited within the interconnected pores to form a damper member having an acoustic attenuation that is tuned to dampen a target vibrational mode.