Invention Grant
- Patent Title: Gas turbine engine split torque fan drive gear system
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Application No.: US14597410Application Date: 2015-01-15
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Publication No.: US10072571B2Publication Date: 2018-09-11
- Inventor: Jonathan F. Zimmitti , David Allen Stachowiak
- 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: F02C3/107
- IPC: F02C3/107 ; F02K3/06 ; F02C7/36 ; F16H1/22

Abstract:
A gas turbine engine includes a turbine section configured to rotate about an engine axis relative to an engine static structure. A fan section is configured to rotate about the engine axis relative to the engine static structure. A geared architecture operatively connects the fan section to the turbine section. The geared architecture includes an input gear and an output gear both configured to rotate about the engine axis. A set of idler gears are arranged radially outward relative to and operatively coupling with the input and output gears.
Public/Granted literature
- US20160208690A1 GAS TURBINE ENGINE SPLIT TORQUE FAN DRIVE GEAR SYSTEM Public/Granted day:2016-07-21
Information query
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