Invention Grant
- Patent Title: Spark plug
- Patent Title (中): 火花塞
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Application No.: US12073700Application Date: 2008-03-07
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Publication No.: US07928641B2Publication Date: 2011-04-19
- Inventor: Ernst Winklhofer
- Applicant: Ernst Winklhofer
- Applicant Address: AT Graz
- Assignee: AVL List GmbH
- Current Assignee: AVL List GmbH
- Current Assignee Address: AT Graz
- Agency: Dykema Gossett PLLC
- Priority: ATA367/2007 20070308
- Main IPC: F02M57/06
- IPC: F02M57/06
Abstract:
A spark plug includes a longitudinal bore formed in a housing for receiving an insulator, with the housing having a first bore for receiving a pressure measuring device and a second bore for receiving a light guide which opens into the combustion chamber.
Public/Granted literature
- US20080218052A1 Spark plug Public/Granted day:2008-09-11
Information query
