Location History:
- Speyer, DE (2010 - 2011)
- Glashuetten, DE (2019 - 2020)
- Glashütten, DE (2015 - 2022)
Company Filing History:
Years Active: 2010-2022
Title: Rolf Graf: Innovator in Fluid Pump Technology
Introduction
Rolf Graf, an accomplished inventor based in Glashütten, Germany, has made significant contributions to the field of fluid pump technology with a total of 13 patents to his name. His innovative solutions aim to address critical challenges in fluid pump operation, particularly in emergency scenarios.
Latest Patents
Among Rolf Graf's latest patents is the "Emergency operation method for actuating a fuel pump." This method is designed to engage a fuel pump when the temperature threshold for its actuation electronics system is exceeded. It incorporates a strategy to reduce the power consumption of the electric motor that drives the pump stage by lowering the rotational speed until a monitored temperature value drops below a second threshold. This operation is crucial, as it ensures that the fuel pump continues to function safely under adverse conditions.
Another notable patent is the "Method and device for operating a speed-controlled fluid pump." This invention outlines a method for managing the operation of a fluid pump by providing a control current and setting maximum permissible pressures at the outlet. It enhances pump reliability by limiting the pressure based on specific boundary conditions, preventing potential malfunctions and ensuring efficient operation.
Career Highlights
Throughout his career, Rolf Graf has worked with well-respected companies in the automotive and technology sectors, including Continental Automotive GmbH and Vitesco Technologies GmbH. His experience in these organizations has been instrumental in refining his engineering skills and fostering innovation in fluid dynamics.
Collaborations
Rolf has collaborated with talented individuals such as Heiko Jausel and Klaus Kronenberg. These partnerships have significantly contributed to the successful development and release of his patents, highlighting the importance of teamwork in the innovation process.
Conclusion
Rolf Graf's contributions to fluid pump technology through his innovative patents exemplify the impact of engineering excellence on safety and efficiency in automotive applications. His continued dedication to research and development promises to advance the industry and inspire future innovations.
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.