Willem J Van Den Hoek

Title: Willem J Van Den Hoek: Innovator in Discharge Lamp Technology

Introduction

Willem J Van Den Hoek is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of discharge lamp technology, holding a total of 4 patents. His innovative designs focus on minimizing damage to lamp electrodes and enhancing the efficiency of discharge lamps.

Latest Patents

One of his latest patents is a starter for minimizing damage to lamp electrodes of a discharge lamp at startup. This starter operates from an AC supply voltage and includes a control circuit that generates a control signal to manage the switching element. This design allows for an AC preheat current to flow through the lamp electrodes while minimizing damage during the ignition process. Another significant patent involves a high-pressure discharge lamp with a miniature discharge vessel. This vessel, filled with inert gas and metal, is ignited and operated by an electronic circuit that optimizes performance and efficiency.

Career Highlights

Willem has worked with prominent companies such as U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in lamp technology.

Collaborations

Throughout his career, Willem has collaborated with notable colleagues, including Robertus A Keijser and Oscar J Deurloo. These partnerships have contributed to the advancement of his inventions and the overall field of discharge lamp technology.

Conclusion

Willem J Van Den Hoek's contributions to discharge lamp technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in this field and a dedication to improving the performance of discharge lamps.