FUEL OIL LOW TEMPERATURE FLUIDITY EVALUATING DEVICE FOR DIESEL ENGINE

摘要

PURPOSE: To provide a fuel oil low temperature fluidity evaluating device by which a condition at actual car running time can be automatically reproduced as accurately as possible by using fuel system parts of an actual automobile. ;CONSTITUTION: A light oil injection amount respectively at idling in the case of actual car running and at acceleration and fixed speed time is left as previously measured, and an injection target amount in accordance with the measured amount is left as set to an injection amount controller 49. A signal in accordance with the measured amount from an electronic balance 29 is input to the injection amount controller 49, and based on a deviation of the measured amount from the injection target amount, a control signal is output to an actuator 57. In the actuator 57 of receiving this control signal, an injection amount control lever 51 is operated so that the light oil injection amount agrees with the injection target amount.;COPYRIGHT: (C)1995,JPO