Invention Grant
- Patent Title: Laser spark plug for an internal combustion engine
- Patent Title (中): 用于内燃机的激光火花塞
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Application No.: US13376126Application Date: 2010-05-26
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Publication No.: US08746196B2Publication Date: 2014-06-10
- Inventor: Hans-Jochen Schwarz , Rene Hartke
- Applicant: Hans-Jochen Schwarz , Rene Hartke
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102009026799 20090605
- International Application: PCT/EP2010/057198 WO 20100526
- International Announcement: WO2010/139576 WO 20101209
- Main IPC: F02P23/04
- IPC: F02P23/04 ; G02F1/33
Abstract:
A laser spark plug is described for an internal combustion engine. According to the system, at least one volume Bragg grating element is situated in a beam path of the laser spark plug.
Public/Granted literature
- US20120145107A1 LASER SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE Public/Granted day:2012-06-14
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