Gregory J Nelson

Title: Gregory J Nelson: Innovator in Lighting Technology

Introduction

Gregory J Nelson is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, particularly in the development of advanced lamp designs. With a total of 3 patents to his name, Nelson's work has had a lasting impact on the industry.

Latest Patents

One of Nelson's latest patents is for a metal halide lamp with a metal frame supporting a protective sleeve. This innovative design features a ceramic metal halide arc tube surrounded by a protective sleeve, which is supported by a metal frame. The frame includes current-carrying wire frame members that are brazed into the metal ferrules of a PAR-lamp. Each frame member has an S-shaped bend that engages the lower end of the sleeve, while a spacer separates the upper ends of the frame to create a rigid self-supporting structure.

Another significant patent by Nelson is for an HID lamp that utilizes an arc tube mounting frame designed to relieve thermal stress. This lamp employs a wire frame member with an integral coil that has spaces between the windings to provide shock absorption. The ceramic metal halide discharge lamp is mounted concentrically in an elliptical-dimple glass envelope. The design allows the coil to compress when the arc tube expands relative to the wire frame member, effectively managing thermal stress.

Career Highlights

Gregory J Nelson is currently associated with Philips Electronics North America Corporation, where he continues to innovate in the field of lighting technology. His work has been instrumental in advancing the efficiency and reliability of lighting solutions.

Collaborations

Throughout his career, Nelson has collaborated with esteemed colleagues, including Franciscus H Van Lierop and John S Bailey. These collaborations have further enriched his contributions to the field.

Conclusion

Gregory J Nelson's innovative work in lighting technology, particularly through his patents, showcases his commitment to advancing the industry. His contributions continue to influence the development of efficient and reliable lighting solutions.