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Laser ignition device for combustion engine
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2003 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

The device has a switched pumped solid laser with a light source, and a solid laser crystal enclosed in a resonator (9). A quality switch (4) increases power density, and a focusing device (7) focuses a laser beam into a combustion chamber. The source, resonator, crystal, switch, focusing device, an output mirror and a cooling device (11) that cools the resonator, are integrated into a single unit in a spark plug shaft of an engine.

Place, publisher, year, edition, pages
2003.
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-51767OAI: oai:DiVA.org:kth-51767DiVA: diva2:464960
Patent
EP 1519038 (2006-08-23)
Note

QC 20111214. QC 20130807

Available from: 2011-12-14 Created: 2011-12-14 Last updated: 2013-08-07Bibliographically approved

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Winklhofer, Ernst
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