Invention Grant
US08155160B2 Method and device for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine
失效
用于点燃内燃机的燃烧室中的燃料 - 空气混合物的方法和装置
- Patent Title: Method and device for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine
- Patent Title (中): 用于点燃内燃机的燃烧室中的燃料 - 空气混合物的方法和装置
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Application No.: US12258144Application Date: 2008-10-24
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Publication No.: US08155160B2Publication Date: 2012-04-10
- Inventor: Werner Herden , Martin Weinrotter , Heiko Ridderbusch
- Applicant: Werner Herden , Martin Weinrotter , Heiko Ridderbusch
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102007053414 20071109
- Main IPC: H01S3/13
- IPC: H01S3/13
Abstract:
A device is provided for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine with the aid of electromagnetic radiation, in particular light. The device includes at least two laser radiation sources, each having an optical resonator. The resonators are spatially oriented with respect to one another in such a way that modes of the laser radiation sources are coupled to one another and are able to generate time-shifted pulses of the electromagnetic radiation.
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