Markus Wilhelm Wanninkhof

Title: Innovations of Markus Wilhelm Wanninkhof

Introduction

Markus Wilhelm Wanninkhof is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, particularly in the development of low-pressure mercury vapor discharge lamps. With a total of 2 patents, his work has had a considerable impact on the industry.

Latest Patents

Wanninkhof's latest patents include a low-pressure mercury vapor discharge lamp with a flat discharge vessel. This innovative design features a discharge vessel filled with mercury and a rare gas, which comprises two substantially parallel, mainly rectangular flat glass plates. These plates are positioned at a relatively short distance from each other and are transparent to light. They are connected in a gas-tight manner near their circumference, forming upright walls. Electrodes are arranged on the outer side of the discharge vessel, maintaining a discharge during operation. These electrodes are made of strips of conducting material, extending substantially throughout the length of the upright walls.

Another significant patent is for a flash array equipped with a transparent electrically conductive layer. This layer serves to prevent spontaneous ignition of a flash lamp within the device. The flash array includes high voltage combustion flash lamps, and the transparent electrically conductive layer is made of conductive indium oxide. This layer is applied to the inner side of a transparent cover of the array, ensuring that the resistance per square is smaller than 100 kOhm. This design minimizes the risk of spontaneous ignition, particularly for lamps ignited by a piezo element.

Career Highlights

Markus Wilhelm Wanninkhof is associated with U.S. Philips Corporation, where he has contributed to various innovative projects. His expertise in lighting technology has positioned him as a key figure in the development of advanced lighting solutions.

Collaborations

Some of his notable coworkers include Christianus J Roozekrans and Johnny Wilhelmus Van Der Velden. Their collaborative efforts have further enhanced the innovative capabilities within their projects.

Conclusion

Markus Wilhelm Wanninkhof's contributions to the field of lighting technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in the industry.