Location History:
- Steinheim, DE (2003)
- Vaihingen a. d. Enz, DE (2013)
Company Filing History:
Years Active: 2003-2013
Title: The Innovations of Roland Hartmann
Introduction
Roland Hartmann, an inventive spirit hailing from Vaihingen a. d. Enz, Germany, has made significant contributions to the field of filtration technology. With a total of two patents to his name, his innovative work focuses on enhancing the efficiency and functionality of oil and fuel filters in internal combustion engines.
Latest Patents
Hartmann's latest patents include a groundbreaking design for an exchangeable filter insert. This invention addresses the need for a filter insert that can be easily replaced in various filters such as oil and fuel filters. The design includes a filter housing that can be separated along a specific plane, facilitating the replacement process. The patent details how the two housing parts are sealed with a slideable and captive seal, ensuring a secure connection in the axial direction.
Another notable patent involves a structural assembly for internal combustion engines that incorporates an oil filter within a modular setup. This assembly not only streamlines the manufacturing processes but also reduces material costs. The design features combined duct structures which enhance functionality, such as an oil drain for easy serviceability when changing the filter element. Additionally, this innovation allows for the efficient transport of crankcase gases and the return of separated oil back to the engine.
Career Highlights
Throughout his career, Roland Hartmann worked with esteemed companies such as Filterwerk Mann & Hummel GmbH and Mann+Hummel GmbH. His tenure at these organizations enabled him to refine his expertise in filter technologies, leading to his patented inventions.
Collaborations
Hartmann has collaborated with notable colleagues such as Herbert Jainek and Hans-Werner Holch. These professional partnerships have likely contributed to the creative environment necessary for developing his innovative concepts.
Conclusion
In conclusion, Roland Hartmann stands out as an inventor whose contributions to filter technology have the potential to impact the efficiency and performance of internal combustion engines significantly. His ability to innovate in this critical area highlights the importance of ongoing research and development in engineering applications. With his two patents, Hartmann continues to be an influential figure in the realm of inventions related to filtration systems.