Alfred Hoch

Title: Innovations by Alfred Hoch: Pioneering Fuel Injection Technology

Introduction

Alfred Hoch, an esteemed inventor from Ebelsbach, Germany, has made significant contributions to the field of fuel injection technology. With two patents to his name, he has developed innovative methods and apparatuses that enhance the performance of internal combustion engines.

Latest Patents

Hoch's latest patents underscore his expertise in designing injection valves. His first patent describes a method for producing an injection valve for liquids, primarily focused on fuel injection into combustion chambers. The invention presents a valve body with an integrated valve seat, paired with a valve needle that controls the opening and closing of multiple injection openings. The production process involves creating the valve body from steel, hardening it, and strategically annealing certain regions to optimize performance.

His second patent introduces a fuel injection valve specifically for internal combustion engines, which incorporates a valve body made from high-alloy hot-work steel. This valve is also hardened through a case-hardening process, ensuring durability and efficiency in fuel injection and combustion.

Career Highlights

Alfred Hoch's career is notably tied to Robert Bosch GmbH, a leading company in automotive technology and engineering. His innovative work has solidified his reputation as a key contributor to advancements in fuel injection systems, vital for enhancing engine efficiency and reducing emissions.

Collaborations

Throughout his career, Hoch has collaborated with notable colleagues including Dieter Liedtke and Franz Wolf. These partnerships have fostered an environment of innovation and technical excellence, driving advancements in fuel injection technology within the automotive industry.

Conclusion

Alfred Hoch's contributions to fuel injection technology through his patents exemplify his dedication to innovation in the automotive field. His work not only reflects his technical expertise but also demonstrates a commitment to improving engine performance and sustainability. With ongoing advancements and a focus on efficient fuel injection systems, Hoch continues to be a vital figure in the evolution of automotive engineering.