Invention Grant
- Patent Title: Overlapping vane muffler
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Application No.: US16893465Application Date: 2020-06-05
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Publication No.: US11773760B2Publication Date: 2023-10-03
- Inventor: Michael V. Scanlon, Sr.
- Applicant: U.S. Army Combat Capabilities Development Command, Army Research Labortary
- Applicant Address: US MD Adelphi
- Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee Address: US DC Washington
- Agent Alan I. Kalb
- Main IPC: F01N1/12
- IPC: F01N1/12 ; G10K11/162
Abstract:
Apparatus for attenuating a sound level comprising an enclosure having an inlet and an outlet, where an exhaust flow director is positioned within the enclosure and fluidly coupled to the inlet and the outlet. The exhaust flow director comprises a plurality of overlapping vanes that directs the exhaust flow to attenuate the level of the sound produced by the exhaust.
Public/Granted literature
- US20210172355A1 OVERLAPPING VANE MUFFLER Public/Granted day:2021-06-10
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