Company Filing History:
15 out of 368 
3 out of 68 Years Active: 2012-2019
Title: The Innovations of Pierre Tisserand
Introduction
Pierre Tisserand, an esteemed inventor hailing from Limeil Brévannes, France, has made significant contributions to the field of automotive technology. With an impressive portfolio of 18 patents, he has demonstrated a remarkable ability to innovate and solve complex engineering challenges. His work has particularly focused on the development of advanced control methods for automotive alternators.
Latest Patents
Among his latest innovations is a method for controlling a regulating device for automotive vehicle alternators. This method focuses on regulating the DC voltage generated by the alternator, ensuring it aligns with a predetermined setpoint value. The control mechanism involves manipulating the excitation current flowing through an excitation circuit that includes the rotor's excitation winding. A key feature of this invention is its capability to detect failures in the excitation circuit, including short-circuits.
Additionally, Tisserand has developed a device that enhances the performance of motor vehicle alternators. This regulator generates an activation command by managing voltage levels and detecting any faults in the alternator's operation. The control circuit transmits a precise setpoint PWM signal, crucial for maintaining optimal functionality and reliability in automotive systems.
Career Highlights
Throughout his career, Pierre Tisserand has worked with notable companies such as Valeo Equipements Electriques Moteur, where he applied his expertise to develop cutting-edge automotive technologies. His contributions have not only advanced the engineering behind alternators but also assisted in improving the overall efficiency of automotive electrical systems.
Collaborations
Tisserand's journey has been marked by fruitful collaborations with esteemed colleagues in his field. Notable coworkers include Pierre Chassard and Laurent De Lamarre, with whom he has exchanged ideas and innovations that have propelled advancements in automotive engineering.
Conclusion
In summary, Pierre Tisserand's inventive spirit and dedication to innovation have led to significant advancements in automotive technology. His patents reflect a deep understanding of control systems and electronic regulation, contributing to the evolution of efficient automotive components. As he continues to innovate, Tisserand remains a prominent figure in the field of engineering, inspiring future inventors to push the boundaries of technology.
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