Burkhard Ziemer

Title: Burkhard Ziemer: Innovator in Tungsten Wire Technology

Introduction

Burkhard Ziemer is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of electric lamp technology, particularly through his innovative processes involving tungsten wire.

Latest Patents

Ziemer holds a patent for a process of making a non-sag tungsten wire for electric lamps. This patent involves doping ammonium paratungstate with potassium, which is essential for enhancing the performance of tungsten filaments. The process includes adding an aqueous potassium-containing solution to an aqueous solution of ammonium paratungstate in a specific molar relationship. The resulting doped ammonium potassium paratungstate is then converted to tungsten blue oxide, which is reduced to obtain tungsten powder doped with potassium. This innovation leads to lamps equipped with tungsten wire filaments that have lifetimes at least 10% longer than those with conventional tungsten filaments. Ziemer has 1 patent to his name.

Career Highlights

Burkhard Ziemer is associated with Patent Treuhand Gesellschaft für Elektrische Glühlampen mbH, where he has been instrumental in advancing electric lamp technologies. His work has had a lasting impact on the industry, particularly in improving the durability and efficiency of electric lamps.

Collaborations

Ziemer has collaborated with notable colleagues such as Joachim Fuchs and Michael Salmen. Their combined expertise has contributed to the development of innovative solutions in the field of electric lighting.

Conclusion

Burkhard Ziemer is a distinguished inventor whose work in tungsten wire technology has significantly improved the performance of electric lamps. His innovative processes continue to influence the industry, showcasing the importance of research and development in enhancing product longevity.