Company Filing History:
Years Active: 1990
Title: Hartmut Wolff: Innovator in Soot Filter Technology
Introduction
Hartmut Wolff is a notable inventor based in Remseck, Germany. He has made significant contributions to the field of filter technology, particularly in the development of soot filter elements for internal combustion engines. His innovative approach has led to advancements in the efficiency and effectiveness of these essential components.
Latest Patents
Hartmut Wolff holds a patent for a process for producing soot filter elements. This process involves the use of a cross-wound yarn as the filter material. The yarn is treated to enhance its filtering action by roughening twisted yarn of fine individual fibers. The resulting filter element is designed to be heat-resistant and is specifically utilized in the exhaust gas stream of internal combustion engines. The method includes breaking up fiber tufts by pulling the yarn over a moving roughening surface, which is oriented at a specific angle to optimize the yarn's filtering performance.
Career Highlights
Wolff's career is marked by his work at Filterwerk Mann & Hummel GmbH, where he has been instrumental in advancing filter technology. His innovative processes have contributed to the company's reputation as a leader in the filtration industry. His dedication to improving soot filter performance has made a significant impact on environmental standards and engine efficiency.
Collaborations
Throughout his career, Hartmut Wolff has collaborated with esteemed colleagues such as Hans Erdmannsdorfer and Helmuth Fischer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of filter technology.
Conclusion
Hartmut Wolff's contributions to the development of soot filter technology exemplify his commitment to innovation and environmental sustainability. His patented processes and collaborative efforts have positioned him as a key figure in the filtration industry. His work continues to influence advancements in engine performance and emissions reduction.