Fine debris multi-stage separation system

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United States of America Patent

PATENT NO 10830138
APP PUB NO 20180023473A1
SERIAL NO

15215345

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure generally relates to separating entrained solid particles from an input airflow in a gas turbine engine. A cyclonic separator receives the input airflow from a compressor and separates a first portion of the input airflow. The cyclonic separator remove solid particles from the first portion of the input airflow to provide a first cleaned airflow to a first cooling system. A clean air offtake downstream from the cyclonic separator separates a second cleaned airflow from a remaining portion of the input air stream and provides the second cleaned airflow to a second cooling system. The remaining portion of the input airflow is provided to a combustor.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Manteiga, John Alan Lynn, US 37 915
Mook, Joshua Tyler Cincinnati, US 77 287
Otta, Shourya Prakash Niskayuna, US 8 55

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