发明申请
US20120131927A1 Advanced Optics and Optical Access for Laser Ignition for Gas Turbines Including Aircraft Engines
有权
用于包括飞机发动机在内的燃气轮机的激光点火的先进光学和光学接入
- 专利标题： Advanced Optics and Optical Access for Laser Ignition for Gas Turbines Including Aircraft Engines
- 专利标题（中）： 用于包括飞机发动机在内的燃气轮机的激光点火的先进光学和光学接入
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申请号： US12956207申请日： 2010-11-30
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公开(公告)号： US20120131927A1公开(公告)日： 2012-05-31
- 发明人: Sara Rocci Denis , Herbert Kopecek , Richard Wade Stickles , Chukwueloka Obiora Umeh , Gabor Ast , Mark Patrick Kelsey , Steven Clayton Vise , Gary Lee Leonard , Shai Birmaher
- 申请人： Sara Rocci Denis , Herbert Kopecek , Richard Wade Stickles , Chukwueloka Obiora Umeh , Gabor Ast , Mark Patrick Kelsey , Steven Clayton Vise , Gary Lee Leonard , Shai Birmaher
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 主分类号： F02C7/264
- IPC分类号： F02C7/264
摘要：
A laser ignition system for an internal combustion engine, and more specifically a gas turbine engine, is provided. The system including a laser light source configured to generate a laser beam, an ignition port configured to provide optimized optical access of the laser beam to a combustion chamber and an optical beam guidance component disposed between the laser light source and the ignition port. The optical beam guidance component is configured to include optimized optic components to transmit the laser beam to irradiate on a fuel mixture supplied into the combustion chamber to generate a combustor flame in a flame region. A method for igniting a fuel mixture in an internal combustion engine is also presented.