This inventor holds 3 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2007-2015.
Location History:
- Bornheim, DE (2007)
- Montabaur, DE (2010)
- Wiesbaden, DE (2015)
Company Filing History:
Years Active: 2007-2015
Title: Innovations by Inventor Tomas Dehne
Introduction
Tomas Dehne is a notable inventor based in Wiesbaden, Germany. He has made significant contributions to the field of hybrid and fuel cell technologies. With a total of 3 patents to his name, Dehne's work focuses on enhancing the efficiency and functionality of hybrid vehicles.
Latest Patents
One of his latest patents is titled "Consistent range calculation in hybrid vehicles with hybrid and pure battery electric propulsion." This innovative system and method determine fuel consumption and travel range for electric hybrid vehicles, including fuel cell vehicles. The method involves converting the output current of a battery into a virtual consumed fuel consumption flow value. This value is then combined with the actual consumed fuel value to calculate the total consumed fuel value, which is divided by the distance traveled to determine the vehicle's fuel consumption. Additionally, the method converts the state of charge (SOC) of the battery into a virtual available fuel value, which is also combined with the actual available fuel value to assess the vehicle's travel range.
Another significant patent by Dehne is "Flow shifting in each individual cell of a fuel cell stack." This patent describes a fuel cell stack that utilizes flow shifting of the anode reactant within individual fuel cells. The anode side of the fuel cells is divided into multiple flow fields, allowing for varying quantities of anode reactant to be supplied. This innovative approach enables backflow of anode reactant between flow fields, promoting a more even distribution of nitrogen across the multiple flow fields in each fuel cell.
Career Highlights
Tomas Dehne is currently employed at Gm Global Technology Operations, Inc. His work at this company has allowed him to develop and refine his innovative ideas in the automotive technology sector.
Collaborations
Throughout his career, Dehne has collaborated with notable colleagues, including Martin Fasse and Andreas Voigt. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Tomas Dehne's contributions to hybrid and fuel cell technologies demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of vehicle efficiency and performance, positioning him as a key figure in the field.