Noise baffle for a rotary machine and method of making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9714630
APP PUB NO 20170101970A1
SERIAL NO

14877642

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Abstract

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A baffle for an air intake section of a rotary machine includes a pair of oppositely disposed perforated walls that at least partially define an exterior of the baffle and an interior cavity of the baffle. The baffle also includes a pair of panels disposed within the interior cavity. Each of the panels is coupled proximate a respective one of the perforated walls, such that a chamber is defined between the panels. Each of the panels includes a first sound absorbing material that is substantially completely vaporizable at an operating temperature of the rotary machine.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kippel, Bradly Aaron Greenville, US 60 313
Ponyavin, Valery Ivanovich Greenville, US 45 119
Zhang, Hua Greer, US 534 3218

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