Location History:
- Korschenbroich, DE (1989 - 1990)
- Viersen, DE (1990 - 1993)
- Monchen-Gladbach, DE (1997 - 1999)
Company Filing History:
3 out of 3 
3 out of 5 
1 out of 832,880 Years Active: 1989-1999
Title: Manfred Weyand: Innovator in Fluid Control Technologies
Introduction
Manfred Weyand is a notable inventor based in Viersen, Germany. He has made significant contributions to the field of fluid control technologies, holding a total of 6 patents. His innovative methods and designs have advanced the efficiency and functionality of various mechanical systems.
Latest Patents
Weyand's latest patents include a method for manufacturing the armature housing of a slide valve. This method allows for the integral manufacturing of the armature housing, including connection sockets, through two forging processes conducted in the same mould. The first process is a forward flow pressing process, while the second is a return flow pressing process, which shapes the interior of the armature housing. Another notable patent is for a disk valve designed for fluids under pressure. This valve features a fixed plate cam and a rotatable plate cam, allowing for an efficient transition between open and closed positions.
Career Highlights
Throughout his career, Weyand has worked with prominent companies such as Sempell Aktiengesellschaft and Babcock Sempell AG. His experience in these organizations has contributed to his expertise in fluid control technologies and mechanical engineering.
Collaborations
Weyand has collaborated with notable individuals in his field, including Carl H Hafele and Hermann Kott. These partnerships have fostered innovation and the development of advanced technologies in fluid control.
Conclusion
Manfred Weyand's contributions to the field of fluid control technologies through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.