Hans-Juergen Schreiner

Title: The Innovations of Hans-Juergen Schreiner

Introduction

Hans-Juergen Schreiner is a notable inventor based in Hersbruck, Germany. He has made significant contributions to the field of materials science and electrical engineering. With a total of 2 patents, his work reflects a commitment to innovation and technological advancement.

Latest Patents

One of his latest patents is for a piezoceramic lead-free material. This invention relates to a piezoelectric lead-free material based on bismuth sodium titanate, along with a method for its production and its various applications. Another significant patent is for an electromagnetic relay, particularly designed for motor vehicles. This relay features a magnet yoke, a relay coil, and a hinged armature that pivots about an axis of rotation. The design includes a moving contact that serves as either a working or switchover contact, which is retained relative to at least one fixed contact. Notably, a piezo actuator is integrated to keep the working or switchover contact closed when the relay coil is de-energized.

Career Highlights

Throughout his career, Hans-Juergen has worked with prominent companies such as Ceramtec GmbH and Ellenberger & Poensgen GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

He has collaborated with notable coworkers, including Michael Naumann and Reiner Bindig, contributing to a dynamic exchange of ideas and expertise in his field.

Conclusion

Hans-Juergen Schreiner's contributions to innovation through his patents and collaborations highlight his role as a significant figure in the realm of technology and engineering. His work continues to influence advancements in piezoelectric materials and electromagnetic devices.