Invention Grant
- Patent Title: Fuel system including driving turbine
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Application No.: US18183989Application Date: 2023-03-15
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Publication No.: US12228077B2Publication Date: 2025-02-18
- Inventor: Jonathan E. Holt , Richard Sharpe
- Applicant: ROLLS-ROYCE plc
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE plc
- Current Assignee: ROLLS-ROYCE plc
- Current Assignee Address: GB London
- Agency: Shumaker & Sieffert, P.A.
- Priority: GB2204073 20220323
- Main IPC: F02C7/224
- IPC: F02C7/224 ; B64D13/02 ; B64D37/30 ; F02C7/32
Abstract:
Disclosed is a fuel system for a gas turbine engine. The system comprises a fuel pump for fluid communication with a fuel reservoir; a driving turbine for driving the fuel pump; and a source of compressed air flow to drive the driving turbine. The source of compressed air may be the engine core, a dedicated fuel system compressor or the compressor of a cabin blower system.
Public/Granted literature
- US20230304440A1 FUEL SYSTEM Public/Granted day:2023-09-28
Information query
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