Karl Barnreiter

Title: Innovations of Karl Barnreiter: Pioneering Automatic Transmission Technologies

Introduction: Karl Barnreiter, an innovative inventor from Hitzhofen, Germany, has made significant contributions to the field of automotive engineering. With two patents to his name, Barnreiter's work primarily focuses on the advancement of automatic transmission systems that utilize electrohydraulic controls. His inventions are designed to enhance vehicle efficiency and functionality, showcasing his expertise in this specialized domain.

Latest Patents: Barnreiter's latest patents include the following notable inventions:

1. **Automatic Electrohydraulically Controlled Transmission**: This invention relates to an automatic transmission for vehicles that integrates an electrohydraulic control mechanism. Notably, the hydraulic control unit and the electronic control unit are strategically mounted adjacent to each other on a flange at one end of the transmission, optimizing both performance and installation.

2. **Control Arrangement for an Automatic Electrohydraulically Controlled Transmission**: This patent outlines a control arrangement aimed at simplifying the assembly and component costs associated with automatic electrohydraulic transmissions. In this design, the hydraulic control system and the electronic control system are positioned directly next to one another, featuring plug-in connections between the solenoid valves of both systems. The hydraulic control system consists of two duct panels containing control ducts, piston slides, and solenoid valves tailored to manage the conical plates and couplings of the transmission.

Career Highlights: Throughout his career with Audi AG, Barnreiter has been at the forefront of developing cutting-edge automotive transmission technologies. His inventions stand as a testament to his dedication to improving the efficiency and reliability of vehicle performance. His profound understanding of electrohydraulic systems greatly enhances the capabilities of modern automatic transmissions.

Collaborations: Among his notable coworkers at Audi AG are Hans-Peter Fleischmann and Johann Markl. Their collaboration has fostered a creative environment where innovative solutions for automatic transmission technologies continue to evolve, driven by a shared commitment to excellence in engineering.

Conclusion: Karl Barnreiter is a remarkable inventor whose contributions to automatic transmission technology have the potential to transform the automotive industry. His two patents underscore his expertise and innovative spirit, as he continues to push the boundaries of engineering to deliver more efficient and advanced automotive solutions. As the field of automotive technology advances, the impact of Barnreiter's work will undoubtedly be felt for years to come.