DEVICE WITH DECREASED NOISE, AND NOISE REDUCTION METHOD Russian patent published in 2013 - IPC G10K11/168 

Abstract RU 2479050 C2

FIELD: machine building.

SUBSTANCE: invention proposes a noise reduction device at least with one area subject to damping, which is covered at least partially with one vacuum panel. At least one vacuum panel is fixed in the section of the device with low vibrations. The above device also implements the corresponding noise reduction method.

EFFECT: reduction of transfer of vibrations between noise reduction devices and the vacuum panel.

21 cl, 9 dwg

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RU 2 479 050 C2

Authors

Ehrtl' Mikhel'

Dates

2013-04-10Published

2008-08-19Filed