Location History:
- Ludwigshafen, DE (1999)
- Schwaikheim, DE (1999 - 2001)
- Stuttgart, DE (2009)
Company Filing History:
2 out of 1,777 
1 out of 2,614 
1 out of 2,047 Years Active: 1999-2009
Title: Innovations by Andreas Biemelt: Pioneering Fuel Supply Systems
Introduction: Andreas Biemelt, an accomplished inventor based in Schwaikheim, Germany, has significantly contributed to the field of internal combustion engines through his innovative patents. With a total of four patents to his name, Biemelt has focused on enhancing fuel supply systems, offering solutions that optimize engine performance and efficiency.
Latest Patents: Among Biemelt's most notable patents is a comprehensive design for a fuel supply system intended for spark-ignition internal combustion engines. This system incorporates a blow-in valve for each cylinder, allowing an easily ignitable mixture of liquid fuel and combustion gas to be injected into the combustion chamber via a blow-in nozzle. The design features a pressure connection for supplying pressurized combustion gas from an external source, alongside a piston/cylinder unit that facilitates liquid fuel delivery. This intricate mechanism utilizes a plunger to actuate a nozzle needle controlling the injection amount of fuel and combustion gases.
Another of his significant innovations is a method for changing the operating mode of a direct-injection Otto cycle engine. This method allows for operation in a stratified charge mode, characterized by late fuel injection during the compression cycle, alongside a lean mixture formation. Furthermore, it enables transition to a homogeneous mixture formation suitable for high-load scenarios. Biemelt's approach includes managing fuel injection timings based on the intake air flow, allowing for rapid changes in engine operating modes while maintaining performance.
Career Highlights: Biemelt's career is marked by his tenure at prominent companies such as Daimler-Benz AG and Daimler Chrysler AG. His work in these organizations provided him with substantial experience in automotive engineering and design, enabling him to innovate solutions for complex automotive challenges.
Collaborations: Throughout his career, Biemelt has collaborated with notable colleagues, including Peter Hohner and Bernd Bauer. These partnerships have fostered an environment of creativity and innovation, contributing to the advancement of automotive technologies.
Conclusion: Andreas Biemelt stands out as a forward-thinking inventor whose contributions to fuel supply systems for internal combustion engines have paved the way for improved engine performance and efficiency. His patents reflect a deep understanding of engine mechanics and a commitment to innovation in the automotive sector. As technology continues to evolve, Biemelt's work will likely influence future advancements in engine design and functionality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.