- Patent Title: Methods and systems for starting hydrogen powered gas generators
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Application No.: US17329501Application Date: 2021-05-25
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Publication No.: US11668243B2Publication Date: 2023-06-06
- Inventor: Marc J. Muldoon , Carroll V. Sidwell
- Applicant: Raytheon Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: F02C7/224
- IPC: F02C7/224 ; F02C3/22 ; F02C7/232 ; F02C7/26 ; F02C9/40 ; B64D37/14 ; B64D37/30 ; F02C7/262 ; F02C7/32 ; B64D37/04 ; B64D37/10 ; B64D37/16 ; B64D37/34 ; B64D37/06 ; B64F1/28
Abstract:
Aircraft hydrogen fuel systems and methods and systems of starting such systems are described. The aircraft hydrogen fuel systems include a hydrogen burning main engine, a main tank configured to contain liquid hydrogen to be supplied to the main engine during a normal operation, and a starter tank configured to contain gaseous hydrogen to be used during a startup operation of the main engine. Methods and processes for starting and/or restarting such systems are described.
Public/Granted literature
- US20220381185A1 METHODS AND SYSTEMS FOR STARTING HYDROGEN POWERED GAS GENERATORS Public/Granted day:2022-12-01
Information query
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