Testing internal-combustion engines

Introduced: January 2006

Full Title

Testing of engines > Testing internal-combustion engines

Of 8 combined children, 7 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2006.

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G01M 15/042 +3 CPC CPC only CPC only
G01M 15/05 by combined monitoring of two or more different engine parameters since 2006 IPC+CPC Available in IPC and CPC
G01M 15/06 by monitoring positions of pistons or cranks since 2006 IPC+CPC Available in IPC and CPC
G01M 15/08 by monitoring pressure in cylinders since 2006 IPC+CPC Available in IPC and CPC
G01M 15/09 by monitoring pressure in fluid ducts, e.g. in lubrication or cooling parts since 2006 IPC+CPC Available in IPC and CPC
G01M 15/10 by monitoring exhaust gases since 2006 +1 CPC IPC+CPC Available in IPC and CPC
G01M 15/11 by detecting misfire since 2006 IPC+CPC Available in IPC and CPC
G01M 15/12 by monitoring vibrations since 2006 IPC+CPC Available in IPC and CPC