OIL SUPPLY DEVICE FOR AIRCRAFT GAS TURBINE

Title:

OIL SUPPLY DEVICE FOR AIRCRAFT GAS TURBINE

Document Type and Number:

WIPO Patent Application WO/2020/050238

Kind Code:

A1

Abstract:

This oil supply device for an aircraft gas turbine comprises: a lubricating bleed tube, one end of which is connected with a compressor of the gas turbine, and the other end of which is provided with an injection port directed toward a member to be lubricated; an oil tank in which oil is stored; an oil tube, one end of which is connected with the oil tank and the other end of which is connected with the lubricating bleed tube; and an electric pump that is provided partway along the oil tube, and suctions the oil from the oil tank and supplies the oil toward the inside of the lubricating bleed tube.

Inventors:

FUJII TAKAFUMI
OKUWA TATSUYA

Application Number:

PCT/JP2019/034522

Publication Date:

March 12, 2020

Filing Date:

September 03, 2019

Export Citation:

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Assignee:

KAWASAKI HEAVY IND LTD (JP)

International Classes:

F02C7/06; F01D25/18; F01D25/20

Foreign References:

JP2013083159A	2013-05-09
JP2001165390A	2001-06-22
JP2014163236A	2014-09-08
JPH045411A	1992-01-09
JPS56117027U	1981-09-08
JPH1113485A	1999-01-19
US4284174A	1981-08-18
US5911678A	1999-06-15
US20140165530A1	2014-06-19
JP2013083159A	2013-05-09

Other References: