Location History:
- St. Augusti, DE (1994)
- Bonn, DE (1996 - 2009)
Company Filing History:
Years Active: 1994-2009
Title: Manfred Zelder: Innovator in Pump Technology
Introduction
Manfred Zelder is a notable inventor based in Bonn, Germany, recognized for his contributions to pump technology. With a total of five patents to his name, Zelder has made significant advancements in the design and functionality of cutting tools and impellers used in centrifugal pumps.
Latest Patents
Zelder's latest patents include a cutting tool pertaining to a centrifugal pump designed for liquids loaded with solids. This innovative cutting tool features a rotating cutting body with at least one opening that forms a cutting edge, allowing liquid to flow through it. The lateral surface of the cutting body is curved convexly, while the opposite surface is concave, enhancing the efficiency of the cutting process. Another notable patent involves an impeller for a submersible radial pump, which includes a disk with a pair of blades. The leading edge of one blade is thicker than the other, reducing the likelihood of fabric or similar materials getting caught during pump operation.
Career Highlights
Throughout his career, Zelder has worked with prominent companies in the industry, including Wilo GmbH and Wilo AG. His experience in these organizations has contributed to his expertise in pump technology and innovation.
Collaborations
Zelder has collaborated with several professionals in his field, including Kurt-Werner Arnswald and Michael Müller. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Manfred Zelder's work in pump technology exemplifies innovation and practical engineering solutions. His patents reflect a deep understanding of the challenges faced in the industry and a commitment to improving pump efficiency and functionality.