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Method for operating an air compression internal combustion engine directs a jet of fuel exiting via a fuel outlet opening of a gas injection nozzle toward an ignition device
Method for operating an air compression internal combustion engine directs a jet of fuel exiting via a fuel outlet opening of a gas injection nozzle toward an ignition device
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机译：用于操作空气压缩内燃发动机的方法将通过气体喷嘴的燃料出口打开的燃料射流引向点火装置。
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摘要
The invention relates to a method and a device for operating an air compression internal combustion engine. Combustible, gaseous fuel is introduced into a working chamber by a gas injection nozzle and ignited by an ignition device. According to the invention, a jet of fuel exiting via a fuel outlet opening of the gas injection nozzle (4) is directed at the ignition device (5) in such a way that said jet of fuel lands in the area of at least one fuel passage opening (7) that is configured in a protective sleeve (8) surrounding the ignition device (5). The effect of said protective sleeve (8) is that the space (9) between the protective sleeve (8) and the ignition device (5) is protected from the pulsatory flows of the fuel-air mixture in the working chamber, whilst fuel is introduced into the area accurately and ignited by means of the fuel passage opening (7) in conjunction with the ignition device situated close to the nozzle. This guarantees the safe, reliable operation of the internal combustion engine.
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