Invention Grant
- Patent Title: Spark plug having a thermosensor
- Patent Title (中): 具有热敏传感器的火花塞
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Application No.: US12694875Application Date: 2010-01-27
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Publication No.: US08244447B2Publication Date: 2012-08-14
- Inventor: Ansgar Christ , Thorsten Heidinger
- Applicant: Ansgar Christ , Thorsten Heidinger
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Main IPC: H01T13/20
- IPC: H01T13/20 ; H01T13/22
Abstract:
A spark plug includes a ground electrode, a center electrode and a thermosensor for detecting a temperature, the thermosensor being situated on a combustion chamber-side end of the spark plug near the combustion chamber, and an end area of the thermosensor being situated so that it is exposed on the spark plug. In addition, an internal combustion engine having a spark plug is provided.
Public/Granted literature
- US20110184625A1 SPARK PLUG HAVING A THERMOSENSOR Public/Granted day:2011-07-28
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