This inventor holds 2 USPTO granted patents. Top assignee: Filterwerk Mann + Hummel Gmbh. Active years: 1990-2003.
Location History:
- Ludwigsburg, DE (1990)
- Remseck, DE (2003)
Company Filing History:
Years Active: 1990-2003
Title: Helmuth Fischer: Innovator in Filtration Technology
Introduction
Helmuth Fischer is a notable inventor based in Remseck, Germany. He has made significant contributions to the field of filtration technology, holding two patents that showcase his innovative approach to solving engineering challenges. His work primarily focuses on improving the efficiency and effectiveness of filtration systems.
Latest Patents
Fischer's latest patents include a free-jet centrifuge designed for cleaning lubricant oil with reduced run-on times. This innovative centrifuge features a braking device that activates when oil pressure falls below a predetermined value, minimizing noise and wear associated with run-on. The rotor is mounted in a slide bearing, which also serves as the oil inlet, and is complemented by a roller bearing to reduce friction and achieve high rotational speeds.
Another significant patent is a process for producing soot filter elements. This process involves using a cross-wound yarn as the filter material, which is roughened to enhance its filtering action. The yarn is designed to be heat-resistant and is particularly effective as a soot filter in the exhaust gas stream of internal combustion engines. The method of roughening the yarn involves pulling it over a moving surface at a specific angle, ensuring optimal filter performance.
Career Highlights
Fischer is associated with Filterwerk Mann & Hummel GmbH, a company renowned for its expertise in filtration solutions. His work at the company has been instrumental in advancing technologies that improve air and fluid filtration systems.
Collaborations
Throughout his career, Fischer has collaborated with notable colleagues, including Peter Frehland and Hans Erdmannsdorfer. These partnerships have contributed to the development of innovative solutions in the filtration industry.
Conclusion
Helmuth Fischer's contributions to filtration technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the efficiency of filtration systems, making a significant impact on various applications.