Hans Vowinkel

Title: Innovations of Hans Vowinkel

Introduction

Hans Vowinkel is a notable inventor based in Florsheim am Main, Germany. He has made significant contributions to the field of optical technology, holding a total of six patents. His work primarily focuses on the production processes of optical couplers and composite materials.

Latest Patents

One of Hans Vowinkel's latest patents is a process for the production of an optical coupler for polymeric optical fibers using ultrasound welding. In this innovative process, the fibers are warmed to a temperature ranging from 50 to 250 degrees Celsius for a duration of 0.2 to 3 hours before welding. The polymeric optical fibers are then introduced into a plastic tube that melts during the welding operation, forming a cohesive unit. Additionally, in another embodiment, a connector bar with the same refractive index as the core material of the fibers can be inserted into the plastic tube. The fibers are brought into contact with the connector, and the entire assembly is welded together under the action of ultrasound. Another significant patent involves the production of a polypropylene composite, showcasing his expertise in material science.

Career Highlights

Hans Vowinkel is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical and pharmaceutical industry. His work at Hoechst has allowed him to explore and develop innovative solutions in optical technology.

Collaborations

Throughout his career, Hans has collaborated with notable colleagues such as Erwin Gross and Franz Gubitz. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Hans Vowinkel's contributions to the field of optical technology through his innovative patents demonstrate his expertise and commitment to advancing the industry. His work continues to influence the development of new technologies in optical fibers and composites.