Test equipment of engine motoring

Details Test equipment of engine motoring Test equipment of engine motoring

2003-12-12

2010-12-14

McCall, Eric S (Department: 2855)

Measuring and testing

Test stand

For engine

C073S116020

Reexamination Certificate

active

07849734

ABSTRACT:
Test equipment of engine motoring for automatically conducting an engine test includes a conveying mechanism that carries in and carries out an engine to and from a test position, a fixing mechanism that fixes the engine carried in to the test position, a coupling mechanism that directly couples an electrical motor to the engine and can detect drive torque, an encoder that generates a pulse signal as an operating standard in synchronism with rotation of the electrical motor, a plurality of detection units driven to reciprocate so as to be connected to and disconnected from or approach and separate from the engine positioned at the test position and detect a plurality of operating state quantities, a control unit for various driving controls, and a judging unit for judging whether the engine is normal by comparing information obtained by the plurality of detection units with standard information obtained in advance.

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