Hendrik J Blankers

Title: The Innovative Contributions of Hendrik J Blankers

Introduction

Hendrik J Blankers is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit arrangements for high intensity discharge lamps. With a total of eight patents to his name, Blankers has demonstrated a commitment to innovation and technological advancement.

Latest Patents

Among his latest patents is the "Buck converter switching scheme." This invention features a circuit arrangement designed for igniting and operating a high intensity discharge lamp. The Buck converter includes a switch, a rectifier, and an inductor with primary and secondary windings. The secondary winding is integrated into an integrator that controls the non-conductive state of the switch. A detector responsive to the current flow through the rectifier generates a signal supplied to the integrator output during the switch's non-conductive state. This design ensures that the time duration of the switch's non-conductive state can be limited while maintaining reliable operation in a non-self oscillatory mode.

Another significant patent is the "Ignition scheme for a high pressure discharge lamp." This circuit arrangement utilizes a secondary winding of a pulse transformer, which is partially capacitively shunted to form a tuned filter. The tuned filter acts as a band pass filter, allowing the second harmonic of the signal produced by a pulse generator to pass through. This innovation enhances the supply of current during