Invention Grant
- Patent Title: Reduced trim flow gas turbine engine oil system
-
Application No.: US13741425Application Date: 2013-01-15
-
Publication No.: US10247095B2Publication Date: 2019-04-02
- Inventor: Denman H. James , Jorn A. Glahn
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02K3/00
- IPC: F02K3/00 ; F02C7/06 ; F01D25/20

Abstract:
A disclosed lubrication system for a gas turbine engine includes a primary passage defining a flow path for lubricant to a gas turbine engine and a bypass passage defining a flow path for lubricant around the gas turbine engine. The lubrication system further includes a primary lubrication pump including a reduced total flow capacity of lubricant with a reduced bypass lubricant flow relative to the total overall flow capacity.
Public/Granted literature
- US20140090355A1 REDUCED TRIM FLOW GAS TURBINE ENGINE OIL SYSTEM Public/Granted day:2014-04-03
Information query