Erich Willems

Title: Erich Willems: Innovator in Non-Iron Casting Technologies

Introduction

Erich Willems is a notable inventor based in Oberstadtfeld, Germany. He has made significant contributions to the field of non-iron casting technologies, holding a total of 3 patents. His innovative methods and devices have advanced the efficiency and precision of casting processes.

Latest Patents

One of Willems' latest patents is a "Method and device for the weight-controlled filling of ingot molds in non-iron casting machines." This invention focuses on achieving precise weight quality and exact plane parallelism of the surfaces of cast pieces. The method involves introducing liquid metal into an intermediate trough at a regulated mass flow rate while simultaneously determining the continuous dynamic weight increase. The process includes feeding liquid metal into dosing troughs and utilizing controlled tilting movements to cast anodes into ingot molds.

Another significant patent is the "Method of and apparatus for spraycasting." This apparatus features a spray chamber with a transport device that positions a billet adjacent to a nozzle for spraying molten metal. The design includes a tandem arrangement of holding devices that engage the billet, allowing for combined longitudinal and rotational movement. This innovative approach ensures a uniform layer of metal is deposited over the length of the billet, forming a round billet exclusively by spray-casting.

Career Highlights

Throughout his career, Erich Willems has worked with prominent companies such as Mannesmann Aktiengesellschaft and SMS Demag AG. His experience in these organizations has contributed to his expertise in casting technologies and innovation.

Collaborations

Willems has collaborated with notable professionals in his field, including Franz Keutgen and Siegbert Wagner. These partnerships have likely enhanced his work and contributed to the development of his patented technologies.

Conclusion

Erich Willems is a distinguished inventor whose work in non-iron casting technologies has led to significant advancements in the industry. His innovative patents reflect his commitment to improving casting processes and achieving precision in manufacturing.