Electronic system for calculating injection time

Details Electronic system for calculating injection time Electronic system for calculating injection time

1995-03-02

1997-12-16

Teska, Kevin J.

Boots, shoes, and leggings

364431051, 364431052, 36443104, 123493, 123492, 123488, G01M 1500, F02O 4104

Patent

active

056992548

ABSTRACT:
Electronic system for calculating injection time in which an electronic unit with microprocessor receives as input a multiplicity of signals measured in the engine and a signal proportional to the engine load, for example a signal generated by a pressure sensor arranged in the intake manifold of the engine. The electronic unit comprises a circuit for compensating for the delay times due to the response inertia of the engine load sensor, the conditioning (filtering, conversion and processing) of the load signal and physical actuation of the injection. The electronic unit also comprises a circuit for the dynamic compensation of the "film/fluid" effect.

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patent: 4939658 (1990-07-01), Sckozawa et al.
patent: 5255655 (1993-10-01), Denz et al.
International Search Report corresponding to EPO Application No. 95 10 2976 Jun. 14, 1995.

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