Claude Grimelli

Title: Claude Grimelli: Innovator in Explosive Ammunition Components

Introduction

Claude Grimelli is a notable inventor based in Alfortville, France. He has made significant contributions to the field of explosive ammunition components, holding two patents that showcase his innovative approach to manufacturing and design.

Latest Patents

Grimelli's latest patents include a process for the manufacture of an explosive ammunition component with controlled fragmentation. This invention involves a solid explosive charge contained within a metal casing that is internally clad with a sleeve featuring external indentations. The process begins with the production of a rigid sleeve made of plastic or elastomer, which is then introduced into a metal casing designed to accommodate it. Following this, a pasty or liquid explosive composition is cast into the sleeve and solidified. Another significant patent is for a pyrotechnic igniter that can be fitted into and withdrawn from the throat of a propulsion unit's nozzle. This igniter is designed to improve ignition conditions for the propellant charge, featuring an internal rupture member and external means of fitting that expand radially.

Career Highlights

Grimelli works at Société Nationale des Poudres et Explosifs, a company known for its expertise in explosives and ammunition. His work has contributed to advancements in safety and efficiency in explosive manufacturing processes.

Collaborations

Throughout his career, Grimelli has collaborated with notable colleagues, including Alain Fauconnier and Philippe Jacquemin. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Claude Grimelli's contributions to the field of explosive ammunition components highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving safety and functionality in explosive applications.