Hans-Joachim Lippmann

Title: The Innovations of Hans-Joachim Lippmann

Introduction

Hans-Joachim Lippmann is a notable inventor based in Boxdorf, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced electric contact materials and vacuum switches. With a total of two patents to his name, Lippmann's work showcases his expertise and innovative spirit.

Latest Patents

Lippmann's latest patents include an electric vacuum switch and a sintered metal powder electric contact material. The electric vacuum switch features cup-shaped switch contact components with an obliquely slit contact carrier and a mounted unslit contact ring. The contact carrier is made of copper, with or without additional chromium, while the contact ring consists of a chromium-copper matrix. This design allows for a rapid change in electrical conductivity, making it particularly useful for high power vacuum switches. His second patent, the sintered metal powder electric contact material, involves a matrix formed by refractory metal powder particles. This innovative material is designed to enhance the performance and reliability of electric contacts.

Career Highlights

Lippmann is currently associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to apply his inventive skills in a collaborative environment, contributing to various projects that push the boundaries of electrical engineering.

Collaborations

Throughout his career, Lippmann has worked alongside esteemed colleagues such as Heinrich Hassler and Gerhard Peche. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Hans-Joachim Lippmann's contributions to electrical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced technologies in the industry.