LASER IGNITION DEVICE

PROBLEM TO BE SOLVED: To provide a laser ignition device which ignites an air-fuel mixture by surely generating plasma, and reduces energy of laser light required for ignition.SOLUTION: A laser ignition device 1 for igniting an air-fuel mixture in an auxiliary combustion chamber 85 includes: a targe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAI HIROSHI, SONE AKIHIRO, FURUYA HIROHIDE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a laser ignition device which ignites an air-fuel mixture by surely generating plasma, and reduces energy of laser light required for ignition.SOLUTION: A laser ignition device 1 for igniting an air-fuel mixture in an auxiliary combustion chamber 85 includes: a target part 20 arranged in the auxiliary combustion chamber 85; and a laser light source 11 which is arranged outside the auxiliary combustion chamber 85 and emits laser light L for irradiating the target part 20. The laser light source 11 is a microchip laser.