Giovanni Sagnella

Title: Giovanni Sagnella: Innovator in Composite Wing Structures

Introduction

Giovanni Sagnella is a notable inventor based in Benevento, Italy. He has made significant contributions to the field of aerospace engineering, particularly in the manufacturing of composite wing structures. With a total of two patents to his name, Sagnella's work showcases innovative methods that enhance the performance and efficiency of aircraft components.

Latest Patents

Sagnella's latest patents include a method of manufacturing an integral profile monolithic wing structure. This method involves laying multiple layers of preimpregnated material on two mold halves to create the wing structure. The process includes forming fresh spars and a wedgelike body of expanded plastics material, which is interposed between the skins at the trailing edge. The fresh wing structure undergoes a polymerization cycle using a vacuum bag, ensuring a robust final product.

Another significant patent is for a temperature and humidity-controlled composite material article. This article consists of several plies of material consolidated through pressure and heating. Each ply is reinforced with fiber material and includes embedded heating electrical resistance and temperature sensing devices. These features allow for effective temperature control of the composite material during service.

Career Highlights

Throughout his career, Giovanni Sagnella has worked with prominent companies in the aerospace sector, including Alenia Aeronautica S.p.A. and Alenia Aermacchi S.p.A. His experience in these organizations has contributed to his expertise in composite materials and wing structure manufacturing.

Collaborations

Sagnella has collaborated with notable colleagues such as Vincenzo De Vita and Sabato Inserra Imparato. These partnerships have likely enriched his work and led to advancements in the field of aerospace engineering.

Conclusion

Giovanni Sagnella's innovative patents and career in aerospace engineering highlight his significant contributions to the industry. His work on composite wing structures and temperature-controlled materials demonstrates his commitment to advancing technology in aviation.