Lucien Donce

Title: Lucien Donce: Innovator in Actuator Devices and Athermalization Technology

Introduction

Lucien Donce is a notable inventor based in Boulogne-Billancourt, France. He has made significant contributions to the field of actuator devices and passive mechanical athermalization technology. With a total of 2 patents to his name, Donce's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Lucien Donce's latest patents is an actuator device for moving a movable cowl of a thrust reverser. This invention includes an actuator with a screw and a nut that engage to translate the nut relative to the screw. It also features a locking device that allows for controlled movement between locked and unlocked positions. Another significant patent is a passive mechanical athermalization device, which comprises a barrel made of a specific material and beams that connect different portions of the barrel. This device is designed to manage thermal expansion effectively, ensuring optimal performance in various applications.

Career Highlights

Lucien Donce is currently associated with Sagem Defense Securite, where he applies his expertise in developing advanced technologies. His work has been instrumental in enhancing the functionality and reliability of various systems in the defense sector.

Collaborations

Throughout his career, Donce has collaborated with talented individuals such as Christophe Maerky and Emmanuel Baudin. These partnerships have contributed to the successful development of innovative solutions in his field.

Conclusion

Lucien Donce's contributions to actuator devices and athermalization technology highlight his role as a key innovator in the industry. His patents reflect a commitment to advancing technology and improving system performance.