Invention Grant
- Patent Title: Gas turbine engine front architecture
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Application No.: US17217831Application Date: 2021-03-30
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Publication No.: US11408372B2Publication Date: 2022-08-09
- Inventor: Gabriel L. Suciu , Brian Merry , Christopher M. Dye
- Applicant: Raytheon Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C7/20
- IPC: F02C7/20 ; F02K3/06 ; F02C7/36

Abstract:
A turbine engine is disclosed that includes a fan case surrounding a fan rotatable about an axis. A core is supported relative to the fan case by support structure arranged downstream from the fan. The core includes a core housing having an inlet case arranged to receive airflow from the fan. A compressor case is arranged axially adjacent to the inlet case and surrounds a compressor stage having a rotor blade with a blade trailing edge. The support structure includes a support structure leading edge facing the fan and a support structure trailing edge on a side opposite the support structure leading edge. The support structure trailing edge is arranged axially forward of the blade trailing edge. In one example, a forward attachment extends from the support structure to the inlet case.
Public/Granted literature
- US20220018312A1 GAS TURBINE ENGINE FRONT ARCHITECTURE Public/Granted day:2022-01-20
Information query
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