Title:
METHOD AND DEVICE FOR TESTING TURBOSUPERCHARGER OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JPS561334
Kind Code:
A
Abstract:
This disclosure relates to a system for analyzing the performance of a reciprocating piston, internal combustion engine such as a diesel engine. Sensors are connected to the engine, which respond to various operating parameters, and signals representing the parameters are fed to computer processing equipment. Two of the parameters are the intake manifold pressure and the engine speed. A turbocharger of the engine includes a turbine that is driven by the engine exhaust and a compressor that delivers air to the intake manifold. The performance of the turbocharger is tested by stabilizing the engine and the turbocharger at no-load, low-idle speed, quickly accelerating the engine to maximum governed speed, and determining how the turbocharger stabilizes after the engine stabilizes at the maximum speed.
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Inventors:
DEIBUITSUDO ERU REIDO
DENISU OO TEIRAA
DENISU OO TEIRAA
Application Number:
JP7959180A
Publication Date:
January 09, 1981
Filing Date:
June 11, 1980
Export Citation:
Assignee:
CUMMINS ENGINE CO INC
International Classes:
F02B39/16; G01M13/00; G01M15/04; G01M15/09; F02B3/06; (IPC1-7): F02B37/00; G01M15/00
Next Patent: BUILT-UP TYPE GROUND INTENSITY TESTER