Lube oil supply system and method of regulating lube oil temperature

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United States of America Patent

PATENT NO 9366157
APP PUB NO 20150044036A1
SERIAL NO

13962104

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Abstract

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A lube oil supply system of a turbine system and method of regulating lube oil temperatures. In one embodiment, the system includes a first valve positioned on a lube oil bypass conduit in fluid communication with a lube oil supply line to a heat exchanger. The first valve may be positioned in parallel with the heat exchanger. The system may also include a second valve positioned on a cooling fluid supply line in fluid communication with the heat exchanger, and a lube oil control system operably connected to the first valve and the second valve. The lube oil control system may be configured to modify a position of at least one of the first valve, or the second valve in response to determining a temperature of a lube oil of the lube oil supply line differs from a predetermined lube oil temperature threshold.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fitzpatrick, Matthew Paul Colonie, US 3 9
King, Matthew Kenneth Esperance, US 8 11
Merchant, Jon Michael Clifton Park, US 1 4
Scarlata, Steven Paul Wynantskill, US 8 15

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