Location History:
- Eriskirch, DE (1999)
- Esslingen, DE (2001 - 2004)
Company Filing History:
Years Active: 1999-2004
Title: Martin Vohmann: Innovator in Automotive Clutch Control Technology
Introduction
Martin Vohmann is a prominent inventor based in Esslingen, Germany. He has made significant contributions to the field of automotive technology, particularly in the area of clutch control systems. With a total of 8 patents to his name, Vohmann's work has advanced the efficiency and performance of automatic transmissions in vehicles.
Latest Patents
Vohmann's latest patents include innovative methods and devices for controlling and adjusting clutches in both infinitely variable and stepped automatic gearboxes. One notable patent describes a procedure for the control and regulation of a clutch in an automatic stepless transmission. This invention utilizes an electronic control device to determine the behavior of the clutch during three distinct driving conditions. The first regulation circuit is employed based on the actual value of the motor speed, while the second circuit focuses on the difference in speeds of rotation of the clutch. The third condition involves applying a controlled pressure value influenced by various factors.
Another significant patent addresses the control of a clutch in a stepped load switchable automatic transmission. Similar to the previous invention, this method employs an electronic control device to manage the clutch's behavior across three operating conditions. The first control circuit is based on the engine speed, while the second circuit monitors the differential rotational speed of the clutch. The third condition again involves a controlled pressure value, ensuring optimal performance during gear shifts.
Career Highlights
Martin Vohmann is currently employed at ZF Friedrichshafen AG, a leading company in the automotive industry known for its innovative technologies. His work at ZF has allowed him to focus on developing advanced clutch control systems that enhance vehicle performance and driver experience.
Collaborations
Throughout his career, Vohmann has collaborated with notable colleagues, including Ralf Dreibholz and Gerd Frotscher. These partnerships have contributed to the successful development of his patented technologies and have fostered a collaborative environment for innovation.
Conclusion
Martin Vohmann's contributions to automotive technology, particularly in clutch control systems, have positioned him as a key innovator in the field. His patents reflect a commitment to enhancing vehicle performance through advanced engineering solutions.