Hans-Jorg Keifel

Title: The Innovative Contributions of Hans-Jorg Keifel

Introduction

Hans-Jorg Keifel is a notable inventor based in Schorndorf, Germany. He has made significant contributions to the field of internal combustion engines, particularly through his innovative patent related to pipe end flanges.

Latest Patents

Keifel holds a patent for an "Arrangement for mounting a pipe end flange." This invention addresses the mounting of pipe end flanges to the exhaust gas passages of a cylinder head in internal combustion engines. The design features pockets formed at one side of the exhaust gas passages, allowing for a secure fit of the flange projections. One projection fits into the pocket, while the opposite is held in place by a guide strap. Additionally, a gasket and spring structure is included to control the engagement pressure between the flange and the cylinder head.

Career Highlights

Throughout his career, Hans-Jorg Keifel has worked with prominent companies such as Daimler-Benz AG and Heinrich Gillett GmbH & Co. KG. His experience in these organizations has contributed to his expertise in engine design and innovation.

Collaborations

Keifel has collaborated with notable colleagues, including Roland Clauss and Gerd Durr, who have also made significant contributions to the field of engineering.

Conclusion

Hans-Jorg Keifel's innovative work in the design of pipe end flanges showcases his expertise and commitment to advancing internal combustion engine technology. His contributions continue to influence the industry today.