Invention Grant
- Patent Title: Architecture for an axially compact, high performance propulsion system
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Application No.: US15104100Application Date: 2014-09-09
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Publication No.: US10550764B2Publication Date: 2020-02-04
- Inventor: Gary D. Roberge
- 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: Cantor Colburn LLP
- International Application: PCT/US2014/054733 WO 20140909
- International Announcement: WO2015/088606 WO 20150618
- Main IPC: F02C3/04
- IPC: F02C3/04 ; F02C7/32 ; F02K3/077 ; F02C3/073 ; F02K1/48 ; F02K3/115 ; F02C3/10 ; F02K3/068 ; F02C3/14 ; F02K3/06 ; F02K3/072
Abstract:
A reverse-core turbofan engine including a propulsor section including a fan and a fan-tip turbine configured to deliver air to a core duct, including a first portion, disposed aft of the propulsor section, and direct air aft, toward an inlet of a reverse-core gas generator, and a second portion, configured to receive air from an exit of the gas generator and direct the air forward and radially outward of the propulsor, toward the fan-tip turbine in the propulsor, thereby driving the propulsor.
Public/Granted literature
- US20160290226A1 ARCHITECTURE FOR AN AXIALLY COMPACT, HIGH PERFORMANCE PROPULSION SYSTEM Public/Granted day:2016-10-06
Information query
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