Multi-muffler sound attenuator assembly
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United States of America Patent
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Apr 18, 2017
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N/A
app pub date -
Feb 18, 2016
filing date -
Feb 18, 2016
priority date (Note) -
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Abstract
A unitary, skid-type sound attenuator assembly for simultaneously managing sound from multiple sources. The assembly may include a dedicated muffler for each sound source. In turn, each of these mufflers includes an outlet for directing sound toward a location such as between the various mufflers of the assembly so as to provide an added level of noise cancellation. Additionally, the assembly may include an attenuator at such a common central location for further noise reduction. The attenuator may also serve a filtering function, for example where the sound sources are engines and the assembly is utilized for managing exhaust therefrom such as in an oilfield environment.
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