Karl-Heinz De Lazzer

Title: The Innovations of Karl-Heinz De Lazzer

Introduction

Karl-Heinz De Lazzer is a notable inventor based in Friedrichshafen, Germany. He has made significant contributions to the field of engineering, particularly in the design of heat exchangers and exhaust manifolds. With a total of two patents to his name, De Lazzer's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

One of his latest patents is a plate heat exchanger. This heat exchanger features a plate construction that is particularly useful in water-cooled charge air coolers. It effectively avoids undesirable thermal expansion effects that can occur during the transient operation of a charge air cooler, which can lead to damage. The design divides the otherwise completely hard-soldered cooler block into two or more partial blocks. By combining these partial blocks at a mutual distance, each block can accommodate thermally induced transverse expansions.

Another significant patent is an exhaust manifold designed for supercharged internal combustion engines. This manifold includes inner pipes that carry exhaust gases from the engine, surrounded by a water-cooled housing. The housing is mounted to the exhaust gas flanges of the engine using water-cooled intermediate flanges. It features a gas-tight cover that can close an opening extending along the length of the housing. The inner pipes are constructed from individual segments that are assembled with plug connections, aligning with the cylinder spacing of the engine.

Career Highlights

Karl-Heinz De Lazzer has worked with prominent companies such as MTU Motoren- und Turbinen-Union Friedrichshafen GmbH and Motoren- und Turbinen-Union Friedrichshafen GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, De Lazzer has collaborated with notable colleagues, including Franz Haug and Wolfgang Rudert. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

Karl-Heinz De Lazzer's contributions to engineering through his patents reflect his innovative spirit and dedication to improving technology. His work continues to influence the design of heat exchangers and exhaust systems in modern engines.