Invention Grant
- Patent Title: Gas turbine engine with efficient thrust generation
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Application No.: US16411224Application Date: 2019-05-14
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Publication No.: US11047301B2Publication Date: 2021-06-29
- Inventor: Pascal Dunning , Michael J Whittle , Roderick M Townes
- Applicant: ROLLS-ROYCE plc
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE plc
- Current Assignee: ROLLS-ROYCE plc
- Current Assignee Address: GB London
- Agency: Oliff PLC
- Priority: GB1813086 20180810
- Main IPC: F02C3/107
- IPC: F02C3/107 ; F02C3/073 ; F02C7/36 ; F01D5/28

Abstract:
A highly efficient gas turbine engine includes the fan of the gas turbine engine driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, thereby providing efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power.
Public/Granted literature
- US20200049064A1 GAS TURBINE ENGINE WITH EFFICIENT THRUST GENERATION Public/Granted day:2020-02-13
Information query
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