This inventor holds 3 USPTO granted patents. Top assignees: Mtu Motoren-Und Turbinen-Union Friedrichshafen Gmbh, Mtu Motoren-Und Turbinen-Union. Active years: 1996-1997.
Location History:
- Langenargen, DE (1996 - 1997)
- Lanenargen, DE (1997)
Company Filing History:
2 out of 80 
1 out of 30 
Years Active: 1996-1997
Title: Ralph-Michael Schmidt: Innovator in Diesel Engine Technology
Introduction
Ralph-Michael Schmidt is a notable inventor based in Langenargen, Germany. He has made significant contributions to the field of diesel engine technology, holding a total of 3 patents. His work focuses on improving the efficiency and performance of diesel engines through innovative designs and processes.
Latest Patents
One of Schmidt's latest patents is an injection nozzle designed for diesel engines. This nozzle allows for direct fuel injection into the combustion air within the combustion space, which features a swirl. The design includes several injection openings arranged at uniform distances around the nozzle circumference. To enhance the nozzle's performance, an additional smaller injection opening is placed between two larger openings. This configuration increases the overall cross-sectional area of the injection openings while preventing the fuel sprays from drifting into one another.
Another significant patent involves a process for cooling diesel engine exhaust gases. This process is part of an exhaust gas recirculation system that aims to prevent contamination of the heat exchanger. The cooling is achieved in at least two steps, with the exhaust gas flowing through two heat exchangers tailored to specific temperature ranges. This method allows for the effective cooling of exhaust gases, even at high temperatures of up to 800°C, without causing significant contamination of the cooling system.
Career Highlights
Throughout his career, Ralph-Michael Schmidt has worked with prominent companies in the industry, including Mtu Motoren-Und Turbinen-Union Friedrichshafen GmbH and Mtu Motoren-Und Turbinen-Union. His experience in these organizations has contributed to his expertise in diesel engine technology and innovation.
Collaborations
Some of Schmidt's notable coworkers include Bernhard Bachle and Hans Sudmanns. Their collaboration has likely played a role in advancing the projects and patents Schmidt has developed over the years.
Conclusion
Ralph-Michael Schmidt is a distinguished inventor whose work in diesel engine technology has led to several important patents. His innovative designs and processes continue to influence the industry, showcasing his commitment to improving engine performance and efficiency.