Internal cylinder pressure measurer for IC engine - selectively passes cylinder pressure detector signals to computer performing real=time pressure parameter derivation

摘要: An arrangement for measuring the internal cylinder pressure of a multicylinder i.c. engine (1) has number detectors (6-9) in each (2-5). A signal selector (29) successively passes signals from to computer (26). The derives parameters received signals. crankshaft detector (10) measures angle derivation basic clock signal. USE/ADVANTAGE - Enables real-time measurement and indication control using reduced memory capacity at lower cost.