Title:
ENGINE OPERATION STATUS DETECTING DEVICE
Document Type and Number:
Japanese Patent JP2004100611
Kind Code:
A
Abstract:
To precisely detect operation states of an engine and correctly set maintenance timing of the engine by the precise detection.
This invention includes a rotation number counting means 7 for counting rotation number of the engine 1 and a rotation number adding means 8 for adding the rotation number counted by the rotation number counting means 7 and displays the accumulated rotation number which is added by the rotation number adding means 8 on a display means 11.
Inventors:
TAKE SHIGEO
Application Number:
JP2002264947A
Publication Date:
April 02, 2004
Filing Date:
September 11, 2002
Export Citation:
Assignee:
OPPAMA KOGYO KK
International Classes:
G01P1/07; F02D45/00; G01M15/00; G01M15/04; (IPC1-7): F02D45/00; G01M15/00; G01P1/07
Attorney, Agent or Firm:
Shoji Yamamoto
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