Pascal Mognol

Title: Innovations of Pascal Mognol in Additive Manufacturing

Introduction

Pascal Mognol is a notable inventor based in Rennes, France. He has made significant contributions to the field of additive manufacturing, particularly in the development of devices and methods for depositing granular materials. With a total of three patents to his name, Mognol's work showcases his expertise and innovative spirit.

Latest Patents

Mognol's latest patents include a "Device and method for depositing a granular material in additive manufacture." This device is designed to deposit a layer of granular material on a deposition surface. It features a discharge hopper, a scraper, and a transporter that allows for movement relative to the deposition surface. The hopper is equipped with multiple discharge holes aligned in a transverse direction, along with a conical bottom discharge portion that includes inclined walls. Each compartment in the hopper forms a pyramid-shaped conduit, enhancing the efficiency of material deposition.

Another significant patent is the "Method and device for additive manufacturing by agglomeration of a granular material." This method focuses on manufacturing structures from granular materials, such as sand, particularly for mold creation. A layer of sand is deposited and selectively agglomerated using a spray nozzle that applies an inorganic binder. The binder is heated to achieve a specific viscosity, ensuring optimal performance during the manufacturing process.

Career Highlights

Throughout his career, Pascal Mognol has worked with esteemed institutions such as École Centrale de Nantes and École Normale Supérieure de Rennes. His experience in these organizations has contributed to his development as an inventor and researcher in the field of additive manufacturing.

Collaborations

Mognol has collaborated with notable colleagues, including Jean-Yves Hascoët and Tugdual Le Néel. These partnerships have likely enriched his work and fostered innovation in his projects.

Conclusion

Pascal Mognol's contributions to additive manufacturing through his patents and collaborations highlight his role as a significant inventor in the field. His innovative approaches to depositing granular materials are paving the way for advancements in manufacturing technologies.