Engbert Bernard Gerard Nijhof

Title: Engbert Bernard Gerard Nijhof: Innovator in Discharge Lamp Technology

Introduction

Engbert Bernard Gerard Nijhof is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, particularly in the operation of discharge lamps. With a total of 7 patents to his name, Nijhof has demonstrated a commitment to innovation and advancement in this area.

Latest Patents

Nijhof's latest patents include a method and system for operating a discharge lamp that detects defective operation. This method involves determining the lamp impedance and establishing that the lamp is operating in an incandescent mode if a positive impedance is found. Another significant patent is a lamp driving circuit designed for operating a discharge lamp. This circuit features a series arrangement of switching devices that connect supply voltage input terminals. The control circuit within the lamp driving circuit generates a lamp current that commutates at a specific frequency, enhancing the efficiency and reliability of lamp operation.

Career Highlights

Throughout his career, Nijhof has worked with prominent companies in the lighting industry, including Lumileds Lighting U.S., LLC and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking advancements in lighting technology.

Collaborations

Nijhof has collaborated with esteemed colleagues such as Marcel Johannes Maria Bucks and Jozef Petrus Emanuel De Krijger. These partnerships have fostered a creative environment that has led to innovative solutions in the field of discharge lamps.

Conclusion

Engbert Bernard Gerard Nijhof's contributions to discharge lamp technology are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing lighting solutions. Nijhof's work continues to influence the industry and inspire future innovations.