Thomas Kettner

Title: Thomas Kettner: Innovator in Internal Combustion Engine Technology

Introduction

Thomas Kettner is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of internal combustion engine technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Kettner's latest patents is a heat exchanger designed for a water-cooled internal combustion engine. This invention features a lubricant cooling system and an exhaust gas recirculation system. The design includes a housing with cooling water inlet and outlet stubs, allowing cooling water to flow through the interior. Additionally, a lubricant cooler is integrated within the housing, separated from the cooling water space by a zigzag-shaped intermediate wall. A recirculated exhaust gas cooler is also included, which is in heat exchange relation with the cooling water flowing through the housing.

Another significant patent by Kettner is a venting arrangement for a crankcase of an internal combustion engine. This arrangement incorporates a centrifugal separator with a rotatable housing. The design features an inlet channel for the admission of an oil-air mixture and an exit channel for discharging air after the oil has been removed. The inlet channel is aligned parallel to the axis of rotation, allowing the separated oil to move radially outward under centrifugal forces.

Career Highlights

Kettner is currently employed at Daimler Chrysler AG, where he continues to develop innovative solutions for internal combustion engines. His work has contributed to advancements in engine efficiency and performance.

Collaborations

Throughout his career, Kettner has collaborated with notable colleagues, including Christian Hofer and Siegfried Weber. These partnerships have fostered a creative environment that encourages innovation and technical excellence.

Conclusion

Thomas Kettner is a distinguished inventor whose work in internal combustion engine technology has led to valuable patents and advancements in the field. His contributions continue to influence the automotive industry and inspire future innovations.