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GAS ENGINE IGNITION SYSTEM FOR EXTENDING LIFE AND LEAN LIMIT
GAS ENGINE IGNITION SYSTEM FOR EXTENDING LIFE AND LEAN LIMIT
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机译:延长寿命和限油范围的天然气发动机点火系统
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摘要
An ignition device and strategies are provided for extending spark plug life and air-fuel mixture lean limits in natural gas engines while maintaining or improving the engine thermal efficiency. The ignition device may include a plug body extending between a terminal end and an electrode end, a plurality of electrode pairs radially disposed on the electrode end each having an inner electrode and an outer electrode and an insulating body electrically isolating each of the electrode pairs from one another and each of the inner electrodes from the outer electrodes.
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