Location History:
- Saint Remy les Chevreuses, FR (2016)
- Saint Ramy les Chevreuse, FR (2016)
- Saint Remy les Chevreuse, FR (2016 - 2019)
Company Filing History:
4 out of 940 
1 out of 13,411 
Years Active: 2016-2019
Title: The Innovations of Nicolas Fremau
Introduction
Nicolas Fremau is a notable inventor based in Saint Remy les Chevreuse, France. He has made significant contributions to the field of hybrid vehicle technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of hybrid transmissions and electrical architectures in motor vehicles.
Latest Patents
Fremau's latest patents include a hybrid transmission with an offset electric machine and a method for controlling gear changes. This innovative hybrid transmission is designed for motor vehicles equipped with both a heat engine and a main drive electric machine. The transmission features two concentric input shafts connected to the crankshaft of the heat engine and the electric machine without a disconnect clutch. An output shaft connects to the vehicle's wheels via a differential, while a shaft transfers movement from the input shafts to the output shaft, effectively coupling them. The electric machine is strategically positioned at the end opposite the input shafts relative to the heat engine.
Another significant patent involves the electrical architecture of a hybrid vehicle, which includes a combustion engine driving an alternator that recharges a low-voltage on-board battery. This battery is connected to the vehicle's starter and on-board network. The system also features an electric traction machine powered by a high-voltage traction battery. The hybrid transmission includes a coupling mechanism that can operate in multiple positions, allowing for various configurations of power delivery to the wheels.
Career Highlights
Throughout his career, Nicolas Fremau has worked with prominent companies in the automotive industry, including Renault S.A.S. and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in hybrid vehicle technology.
Collaborations
Fremau has collaborated with talented individuals such as Antoine Vignon and Sid-Ali Randi, contributing to the advancement of hybrid vehicle technologies.
Conclusion
Nicolas Fremau's contributions to hybrid vehicle technology through his patents and collaborations highlight his role as an influential inventor in the automotive industry. His work continues to pave the way for advancements in efficient vehicle design and functionality.