Invention Grant
- Patent Title: Fuel nozzle providing shaped fuel spray
- Patent Title (中): 燃油喷嘴提供成型燃料喷雾
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Application No.: US11763119Application Date: 2007-06-14
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Publication No.: US08146365B2Publication Date: 2012-04-03
- Inventor: Frank Shum , Jeffrey Verhiel
- Applicant: Frank Shum , Jeffrey Verhiel
- Applicant Address: CA Longueuil
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil
- Agency: Norton Rose Canada LLP
- Main IPC: F23R3/14
- IPC: F23R3/14 ; F23R3/50
Abstract:
A fuel injection nozzle for a gas turbine engine has a central fuel ejection nozzle and a plurality of airflow passages within the spray tip that include a first and second group of circumferentially spaced apart fuel-spray forming airflow passages disposed on opposite sides of a transverse axis and oriented towards each other such as to produce opposed fuel spray shaping air jets which generate a shaped final fuel spray.
Public/Granted literature
- US20080307791A1 FUEL NOZZLE PROVIDING SHAPED FUEL SPRAY Public/Granted day:2008-12-18
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