Gunther Petrzik

Title: Gunther Petrzik: Innovator in Hydraulic Systems

Introduction

Gunther Petrzik is a notable inventor based in St. Georgen, Germany. He has made significant contributions to the field of hydraulic systems, particularly in the automotive industry. With a total of 5 patents to his name, Petrzik's work has had a lasting impact on transmission technology.

Latest Patents

Petrzik's latest patents include a hydraulic circuit for a toroidal transmission. This innovative circuit features a single pump, a main pressure controller, and a roller controller that generates two roller control pressures. Additionally, it includes hydraulic roller actuators for adjusting rollers in a toroidal space created by two disks. Another significant patent is a method for controlling a hydraulic circuit for a twin-clutch transmission. This method ensures a safe state for the hydraulic circuit in case of malfunctions, allowing for the disengagement of clutches based on pressure conditions.

Career Highlights

Throughout his career, Gunther Petrzik has worked with prominent companies such as Getrag Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG and Bayerische Motoren Werke Aktiengesellschaft (BMW). His experience in these organizations has allowed him to refine his expertise in hydraulic systems and transmission technologies.

Collaborations

Petrzik has collaborated with notable colleagues, including Andreas Wild and Lothar Wolf. These partnerships have contributed to the development of innovative solutions in the automotive sector.

Conclusion

Gunther Petrzik's contributions to hydraulic systems and transmission technology have established him as a key figure in the field. His patents reflect a commitment to innovation and safety in automotive engineering.