Location History:
- Kernen, DE (1991)
- Ebersbach, DE (1994)
Company Filing History:
Years Active: 1991-1994
Title: The Innovations of Mario Murwald: A Pioneer in Internal Combustion Engine Technology
Introduction
Mario Murwald, an accomplished inventor based in Ebersbach, Germany, has made significant contributions to the field of internal combustion engine technology. With three patents to his name, he has dedicated his career to improving engine performance through innovative engineering solutions.
Latest Patents
Murwald's recent innovations include notable patents that address key challenges in engine design. His first patent focuses on a **cylinder-head-mounted camshaft bearing** for internal combustion engines. This design features camshaft bearings mounted on the cylinder head, utilizing spaced bearing caps that include aligned mounting holes for rocker-arm support shafts. The integral frame-like bridge unit formed by longitudinal and transverse webs enhances durability and functionality, creating dedicated spaces for rocker arms.
Another significant patent developed by Murwald is a **valve operating system for internal combustion engines**. This system supports overhead valves through a camshaft mounted on a bearing bracket located on the cylinder head. It introduces a main rocker arm complemented by an auxiliary rocker arm that is coupled to superimpose its movement, thus improving the precision of valve actuation. The innovative design incorporates a spring supporting element to maintain contact between the auxiliary rocker arm and the associated cam structure.
Career Highlights
A substantial part of Murwald's professional journey has been spent at prestigious automotive companies such as Mercedes-Benz Aktiengesellschaft and Daimler-Benz AG. His expertise in mechanical engineering and innovative thinking has allowed him to contribute to significant advancements within the automotive sector.
Collaborations
Throughout his career, Murwald has collaborated with talented engineers and professionals, including Christoph Reckzugel and Gerhard Doll. These partnerships have fostered an environment of creativity and technical excellence, leading to the successful development of multiple cutting-edge engineering solutions.
Conclusion
Mario Murwald's contributions to internal combustion engine technology through his patented innovations underscore his status as a leading inventor in the field. His work not only enhances the performance and reliability of automotive engines but also reflects the innovative spirit that drives advancements in engineering. As he continues to push the boundaries of technology, Murwald remains a notable figure in the automotive industry.