Invention Application
- Patent Title: METHOD AND DEVICE FOR DIAGNOSING A VARIABLE SETTING OF A COMPRESSION RATIO IN A RECIPROCATING INTERNAL COMBUSTION ENGINE
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Application No.: US15289431Application Date: 2016-10-10
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Publication No.: US20170101941A1Publication Date: 2017-04-13
- Inventor: Pascal Gladel , Armin Hassdenteufel , Bernd Kesch , Holger Jessen
- Applicant: Robert Bosch GmbH
- Priority: DE102015221809.0 20151106
- Main IPC: F02D15/02
- IPC: F02D15/02 ; F02D41/14 ; F02D41/26 ; F02D35/00
Abstract:
A method for diagnosing a variable setting of a compression ratio in a reciprocating internal combustion engine, an error of the variable setting of the compression ratio, being signaled as a function of a measured state variable of the exhaust gas system, in particular a measured exhaust gas temperature.
Information query
