This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Caterpillar Inc., Zf Friedrichshafen Ag. Active years: 2008-2016.
Company Filing History:
Years Active: 2008-2016
Title: Torsten Berg: Innovator in Hydrostatic Drive Systems
Introduction
Torsten Berg is a notable inventor based in Steina, Germany. He has made significant contributions to the field of hydrostatic drive systems, holding a total of 4 patents. His work focuses on enhancing vehicle performance through innovative hydraulic solutions.
Latest Patents
One of Torsten's latest patents is a closed loop drive circuit with external brake assist. This invention involves a hydrostatic drive system for vehicles, which includes an open circuit, a closed travel circuit, an electronic controller, and a main variable displacement hydraulic pump driven by an internal combustion engine equipped with a speed sensor. The system is designed to supply hydraulic fluid to a hydraulic consumer via a hydraulic supply line. Additionally, a pressure relief valve is connected to a reservoir and is permanently linked to the hydraulic supply line of the open circuit. The electronic controller can operate in a strong braking mode, increasing the displacement of the main hydraulic pump to discharge hydraulic fluid into the reservoir when the engine speed exceeds a predetermined limit.
Another significant patent is a hydrostatic system configured to be integrated into vehicles such as excavators. This system comprises two closed hydraulic circuits, each with its own hydraulic pump and motor, designed to operate different components of the vehicle. A single six-port two-position directional valve allows for efficient switching between operational modes, enhancing the versatility and functionality of the hydrostatic system.
Career Highlights
Torsten has worked with prominent companies in the industry, including Caterpillar Inc. and ZF Friedrichshafen AG. His experience in these organizations has contributed to his expertise in hydraulic systems and vehicle technology.
Collaborations
Throughout his career, Torsten has collaborated with notable colleagues such as Knuth Kressin and Thorsten Parketny. These partnerships have fostered innovation and development in the field of hydrostatic systems.
Conclusion
Torsten Berg is a distinguished inventor whose work in hydrostatic drive systems has made a significant impact on vehicle technology. His innovative patents and collaborations reflect his commitment to advancing engineering solutions in the automotive industry.