Invention Grant
- Patent Title: Tuned damper member
- Patent Title (中): 调谐阻尼器构件
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Application No.: US13484595Application Date: 2012-05-31
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Publication No.: US08544597B1Publication Date: 2013-10-01
- Inventor: Bryan William McEnerney
- Applicant: Bryan William McEnerney
- Applicant Address: US CA Sacramento
- Assignee: Aerojet Rocketdyne of DE, Inc.
- Current Assignee: Aerojet Rocketdyne of DE, Inc.
- Current Assignee Address: US CA Sacramento
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F16F7/00
- IPC: F16F7/00
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.
Information query
