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Years Active: 2024-2025
Title: The Innovative Contributions of Jacques Gierak
Introduction
Jacques Gierak is a notable inventor based in Le Plessis-Pâté, France. He has made significant contributions to the field of ion propulsion technology, holding 2 patents that showcase his innovative approach to controlling ion thrusters. His work has implications for advancements in space exploration and propulsion systems.
Latest Patents
Gierak's latest patents include a method for controlling an ion thruster and an ion thruster system. The method involves controlling an ion thruster that features an emission electrode, an extraction electrode, and a conductive liquid deposited on the emission electrode. This innovative design allows for the emission of an ion beam when an electric field is applied to the conductive liquid, providing thrust that depends on the emission current and ion emission speed. The method includes steps for adjusting the emission current to a setpoint value and subsequently adjusting the emission speed to achieve a predetermined emission potential. The ion propulsion device he developed includes emission modules with insulating supports and a control unit that manages the ion emission current, enhancing the efficiency and effectiveness of ion propulsion systems.
Career Highlights
Throughout his career, Jacques Gierak has worked with prestigious organizations such as the Centre National de la Recherche Scientifique and the Centre National d'Études Spatiales. His experience in these institutions has allowed him to collaborate on various projects that push the boundaries of current technology in space propulsion.
Collaborations
Gierak has collaborated with notable colleagues, including Claude Boniface and Mathieu Lepesant. These partnerships have contributed to the development of innovative solutions in the field of ion propulsion.
Conclusion
Jacques Gierak's contributions to ion propulsion technology reflect his dedication to innovation and advancement in aerospace engineering. His patents and collaborations highlight the importance of teamwork in achieving groundbreaking technological developments.