Company Filing History:
Years Active: 2014-2025
Title: Ralf Rohrmueller: Innovator in Aftertreatment Systems
Introduction
Ralf Rohrmueller is a notable inventor based in Faulbach, Germany. He has made significant contributions to the field of aftertreatment systems for internal combustion engines. With a total of 6 patents to his name, Rohrmueller's work focuses on enhancing the efficiency and functionality of these systems.
Latest Patents
One of Rohrmueller's latest patents is a dosing module designed for use in aftertreatment systems for internal combustion engines. This innovative dosing module includes a housing, a dosing cartridge that can be removed and inserted, a needle assembly, and a cover that secures the dosing cartridge. Additionally, it features an inlet port for receiving reductant and a filter screw that is interchangeable and compressible to accommodate fluid expansion. Another significant patent involves systems and methods for controlling a dosing module. This patent describes a controller that receives pressure signals from a pressure sensor, which generates a pressure signal based on the treatment fluid's pressure in a downstream dosing module. The controller determines injection amounts based on these pressure measurements, optimizing the injection process for improved performance.
Career Highlights
Throughout his career, Ralf Rohrmueller has worked with prominent companies in the industry, including Cummins Emission Solutions Inc. and Cummins Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in aftertreatment technology.
Collaborations
Rohrmueller has collaborated with several talented individuals in his field, including Friedrich Johann Zapf and Andreas Lannig. These collaborations have contributed to the advancement of technology in aftertreatment systems.
Conclusion
Ralf Rohrmueller's contributions to the field of aftertreatment systems are noteworthy. His innovative patents and collaborations reflect his commitment to improving engine efficiency and environmental performance. His work continues to influence the industry positively.
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