Invention Grant
- Patent Title: Reverse flow engine architecture
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Application No.: US15384655Application Date: 2016-12-20
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Publication No.: US10533559B2Publication Date: 2020-01-14
- Inventor: Ghislain Plante , Patrick Valois
- Applicant: PRATT & WHITNEY CANADA CORP.
- Applicant Address: CA Longueuil, QC
- Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee Address: CA Longueuil, QC
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: F02C3/14
- IPC: F02C3/14 ; F04D25/04 ; F04D19/02 ; F04D29/053 ; F04D27/00 ; F04D29/32 ; F01D5/06 ; F01D15/12 ; F04D29/58 ; F01D9/02
Abstract:
A reverse flow gas turbine engine has a low pressure (LP) spool and a high pressure (HP) spool arranged sequentially in an axial direction. The LP spool comprises an LP compressor disposed forward of an LP turbine and drivingly connected thereto via an LP compressor gear train. The HP spool comprises an HP compressor in flow communication with the LP compressor, and an HP turbine disposed forward of the HP compressor and drivingly connected thereto via an HP shaft.
Public/Granted literature
- US20180172012A1 REVERSE FLOW ENGINE ARCHITECTURE Public/Granted day:2018-06-21
Information query
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