Vibration damper for reducing vibrations of a low frequency sound generator

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United States of America Patent

PATENT NO 9718099
APP PUB NO 20160052021A1
SERIAL NO

14781048

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Abstract

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The invention relates to a vibration damper (1) configured to be provided on a low frequency sound generator, which comprises a feeder unit (2) with a positive feedback system regulated by a reciprocating spring loaded piston (3) and a resonator tube (4). The vibration damper (1) may be positioned outside the resonator tube (4). The vibration damper (1) comprises a first flange (5) connected to the resonator tube (4), a number of springs (6), a second flange (7) and a number of weights (8).

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Patent Owner(s)

Patent OwnerAddress
INFRAFONE ABNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellebro, Martin Skogstorp, SE 2 0
Olsson, Mats Lidingö, SE 56 404

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