Josef Rosgen

Title: The Innovative Contributions of Josef Rosgen

Introduction

Josef Rosgen is a notable inventor based in Grevenbroich, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of carburetors, which are crucial components in these engines.

Latest Patents

Rosgen's latest patents include a groundbreaking carburetor design for internal combustion engines. This invention maintains a constant air-fuel ratio, independent of the engine's condition, by feeding the mixture supercritically and the air subcritically into a bypass line. Another patent involves a carburetor that features a float chamber and an innovative device for adjusting gaseous pressure. This device utilizes a pressure source and a probe that interacts with exhaust gas, providing a signal based on its composition. The design includes an airflow pipe, a throttle for creating head loss, and a venturi connected to the float chamber, allowing for precise pressure control.

Career Highlights

Throughout his career, Josef Rosgen has worked with reputable companies such as Societe Industrielle De Brevets Et D'etudes (S.I.B.E.) and Pierburg GmbH & Co. KG. His experience in these organizations has contributed to his expertise in the field of engine technology and patent development.

Collaborations

Rosgen has collaborated with notable professionals in his field, including Rathindra Dutta and Gerd Rosemann. These partnerships have likely enriched his work and led to innovative advancements in carburetor technology.

Conclusion

Josef Rosgen's contributions to the field of internal combustion engines through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence the efficiency of carburetors in modern engines.