HIGH VOLTAGE RESONATOR-AMPLIFIER WITH AN OPTIMIZED STRUCTURE FOR RADIOFREQUENCY IGNITION SYSTEM

摘要

The invention relates to a high voltage resonator-amplifier for a radiofrequency ignition system which can be used in an internal combustion engine, said resonator-amplifier including at least two electrodes (11, 12), a coil (2) arranged in alignment with the electrodes along a longitudinal axis (Z), and linking means (3) retaining the coil (2) and the electrodes (11, 12) in a relatively fixed position. According to the invention, the coil (2) is wound around a closed bend (K) which in turn wraps around the longitudinal axis (Z).