Improvements in the synchronism and image captors of the catholic rays osciloscopic apparatus for ignition analysis in internal combustión engines. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the synchronism and image sensors of the cathode ray oscilloscope apparatus for ignition analysis in internal combustión engines, characterized by using the inductive principle, using a transformer for the capture of signals used later to synchronize the horizontal sweep of the screen. In the secondary of the transformer, a rectifier-integrator circuit is assembled to conform the signals, constituted by a diode and a capacitor in half-wave rectifier assembly. To capture the signal by secondary, a capacitor connected by one of its armatures to the center of the distributor is used by means of a suitable cable, connecting the other armature to the input of the oscilloscope. (Machine-translation by Google Translate, not legally binding)