Apparatus and method for vibration mitigation with dynamic vibration absorber

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United States of America Patent

PATENT NO 10788094
APP PUB NO 20180051770A1
SERIAL NO

15802621

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Abstract

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Method and dynamic vibration absorber device for reducing a resonant frequency of a node to which the dynamic vibration absorber device is attached to. The dynamic vibration absorber device includes a housing configured to be attached to the node; an absorber mass located inside the housing; and first and second diaphragms attached to the housing and configured to suspend the absorber mass inside the housing. The dynamic vibration absorber device changes a resonant frequency of the node to two smaller vibration peaks.

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Patent Owner(s)

Patent OwnerAddress
SERCEL INC17200 PARK ROW HOUSTON TX 77084

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cerniway, Matthew Katy, US 4 2
Maples, Michael Houston, US 7 50
Mellier, Gaetan Houston, US 10 37

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