Invention Grant
- Patent Title: Gas turbine engine including a dual-speed split compressor
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Application No.: US15795380Application Date: 2017-10-27
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Publication No.: US10677159B2Publication Date: 2020-06-09
- Inventor: Justin Paul Smith
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: F02C3/107
- IPC: F02C3/107 ; F02C7/36
Abstract:
A gas turbine engine includes a low pressure compressor, a high pressure compressor, a turbine, and a gearbox. The high pressure compressor includes a plurality of stages split into a forward portion and an aft portion. One or both of the forward portion and the aft portion of the high pressure compressor are driven by the turbine through a gearbox such that the forward portion and the aft portion may rotate at different speeds.
Public/Granted literature
- US20190128181A1 GAS TURBINE ENGINE INCLUDING A DUAL-SPEED SPLIT COMPRESSOR Public/Granted day:2019-05-02
Information query
IPC分类:
