Günther Hans Derra

Title: Innovator Günther Hans Derra: Pioneering Advances in Gas Discharge Lamps

Introduction

Günther Hans Derra, an accomplished inventor from Aachen, Germany, has made significant contributions to the field of gas discharge lighting. With a total of two patents, Derra has focused his innovations on methods and devices for improving the efficiency and performance of gas discharge lamps. His work has greatly influenced the technology behind these lighting solutions.

Latest Patents

Derra's recent patents showcase his expertise in lamp technology. His first patent, titled "Method of and Device for Operating a Gas Discharge Lamp," introduces a system for operating gas discharge lamps fed with alternating voltage or current. This patent describes a method for enhancing the lamp's instantaneous power at specified time intervals for electrode formation. By continuously or discontinuously measuring an operational datum of the lamp, the operating frequency is selected based on these measured values, optimizing lamp performance.

The second patent, "Short-arc Discharge Lamp with a Starting Antenna," details a novel design for a short-arc discharge lamp featuring a translucent, gas-tight lamp vessel filled with ionizable material. In this design, two electrodes are connected to their respective current conductors, while a starting antenna is positioned near the lamp vessel. This configuration allows for a shorter reignition time by increasing the reignition voltage on the starting antenna, effectively preventing spark-over from the antenna to the lamp vessel.

Career Highlights

Throughout his career, Günther Hans Derra has worked with notable companies such as Koninklijke Philips Corporation N.V. and U.S. Philips Corporation. His experiences in these industries have contributed to his deep understanding of lighting technology and have allowed him to develop impactful innovations.

Collaborations

Derra has collaborated with skilled professionals in the field, including Hanns Ernst Fischer and Thomas Krücken. These partnerships have fostered an environment of innovation and continuous improvement in the designs and methods used in gas discharge lighting.

Conclusion

Günther Hans Derra stands out as a significant figure in the realm of lighting technology, particularly with his advancements in gas discharge lamps. Through his two patents and collaborative efforts, he has demonstrated a commitment to enhancing lamp efficiency and functionality, paving the way for future innovations in this essential field.