Lothar Wiemann

Title: Lothar Wiemann: Innovator in Internal Combustion Engine Technology

Introduction

Lothar Wiemann is a notable inventor based in Weinstadt, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of engine components.

Latest Patents

Wiemann's latest patents include a "Piston head with bores" and a "Multi-part plunger piston for internal combustion engines." The piston head design features a separate head and skirt joined by a piston pin, with a cooling oil ring space defined between the lower edge of the ring belt and a section of the head. This design includes bores that extend from the cooling oil ring space upward toward the top of the head. The multi-part plunger piston consists of an upper and lower part that engage through coinciding annular abutment surfaces. These parts are secured by screws, with at least one of the annular surfaces being domed to ensure resilient bracing during engine operation.

Career Highlights

Wiemann is currently employed at Mahle GmbH, a leading company in the automotive industry known for its innovative engine components. His work at Mahle has allowed him to develop and refine his patented technologies, contributing to advancements in engine performance and reliability.

Collaborations

Wiemann collaborates with fellow inventor Alois Barth, sharing insights and expertise in the development of engine technologies. Their partnership has fostered a creative environment that encourages innovation and problem-solving in the automotive sector.

Conclusion

Lothar Wiemann's contributions to internal combustion engine technology through his patents and work at Mahle GmbH highlight his role as a key innovator in the field. His designs aim to improve engine efficiency and reliability, showcasing the importance of innovation in automotive engineering.