Frank Tenfelde

Title: Innovations by Frank Tenfelde in High-Voltage Battery Technology

Introduction

Frank Tenfelde is an accomplished inventor based in Munich, Germany. He has made significant contributions to the field of automotive technology, particularly in the development of high-voltage battery systems. With a total of two patents to his name, Tenfelde's work is paving the way for safer and more efficient vehicles.

Latest Patents

Tenfelde's latest patents focus on vehicles equipped with high-voltage batteries. One of his notable inventions includes a vehicle that features a high-voltage battery with a housing and at least one battery module. This module contains multiple battery cells that are electrically connected through a cell contacting system. Each battery cell is designed with an emergency degassing opening that activates at a specified internal pressure. This opening allows hot or burning gas to escape safely in the event of a disruption or damage to the battery cells. The design ensures that the emergency degassing openings are strategically positioned to face the cell contacting system or the housing wall, which is reinforced with a heat protection layer to manage thermal resistance effectively.

Another patent by Tenfelde also revolves around a vehicle with a high-voltage battery. This invention similarly includes a battery cell housing with an emergency degassing opening. The design allows for the safe passage of hot or burning gas from the battery cell housing to the high-voltage battery housing during a disruption. The housing wall is specifically engineered to be more thermally resistant in areas near the emergency degassing opening, ensuring enhanced safety during potential failures.

Career Highlights

Frank Tenfelde is currently employed at Bayerische Motoren Werke Aktiengesellschaft, commonly known as BMW. His role at this prestigious automotive company allows him to apply his innovative ideas in real-world applications, contributing to the advancement of electric vehicle technology.

Collaborations

Throughout his career, Tenfelde has collaborated with notable colleagues, including Philip Raettich and Robert Lustig. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the automotive sector.

Conclusion

Frank Tenfelde's contributions to high-voltage battery technology are significant and impactful. His innovative patents reflect a commitment to enhancing vehicle safety and efficiency. As the automotive industry continues to evolve, Tenfelde's work will undoubtedly play a crucial role in shaping the future of electric vehicles.