Dieter Jestel

Title: Dieter Jestel: Innovator in Illumination and Material Welding

Introduction

Dieter Jestel is a notable inventor based in Castrop-Rauxel, Germany. He has made significant contributions to the fields of illumination and material welding, holding a total of 3 patents. His innovative designs and methods have advanced technology in these areas, showcasing his expertise and creativity.

Latest Patents

One of Jestel's latest patents is a street lighting device. This illumination device features a housing that can be positioned at a distance from the area to be illuminated. It includes at least one lighting module with lighting units that share the same light distribution characteristics. Each lighting unit contains lighting elements and associated lenses arranged in the light-emitting direction. The design allows for different lighting modules to include units with varying light distribution characteristics, while maintaining parallel optical axes. Additionally, at least one lighting unit is designed with asymmetrical light distribution characteristics relative to its central plane.

Another significant patent is a method for welding the surfaces of materials, particularly when at least one of the materials is glass. This method utilizes a laser beam to provide the necessary energy for the welding process. An intermediate sealing glass is applied between the surfaces to be welded, and the laser beam is adjusted to ensure that only this intermediate sealing glass melts, facilitating a precise welding process.

Career Highlights

Dieter Jestel has worked with several prominent companies throughout his career. Notably, he has been associated with Dr. Johannes Heidenhain GmbH and the Institute for Applied Photovoltaics. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Throughout his career, Jestel has collaborated with various professionals, including notable coworkers such as Andreas Franz and Dieter Michel. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Dieter Jestel's contributions to the fields of illumination and material welding demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving existing methods. His work continues to influence the industry and inspire future innovations.