Valter Bologna

Title: Valter Bologna: Innovator in Helicopter Transmission Technology

Introduction

Valter Bologna is a notable inventor based in Grugliasco, Italy. He has made significant contributions to the field of helicopter transmission technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

Bologna's latest patents include the "Application of face gears to helicopter transmissions." This invention presents a helicopter transmission featuring a first reduction unit that receives motion from the engine and a second reduction unit that transmits motion to the main rotor shaft. Each reduction unit includes a pair of face gears that are coaxial and face each other, with only one gear fitted to the output shaft. Additionally, the design incorporates two pinions, one being a floating input pinion and the other a fixed-axis pinion, which mesh with both face gears.

Another significant patent is the "Epicyclic speed reducer designed for fitment to the transmission." This speed reducer includes a sun gear connected to a turbine and a planet carrier that supports several planetary gears. The innovative design features a first annular element with pairs of seats for pins, allowing for smooth rotation of the planetary gears. A second annular element connects to the engine's compressor, enhancing the overall efficiency of the system.

Career Highlights

Throughout his career, Valter Bologna has worked with prominent companies such as Fiatavio S.p.a. and Studio Torta. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in helicopter technology.

Collaborations

Bologna has collaborated with notable professionals in the field, including Sergio Turra and Luigi Tomaselli. These partnerships have fostered an environment of innovation and creativity, leading to the development of his patented technologies.

Conclusion

Valter Bologna's contributions to helicopter transmission technology exemplify his innovative spirit and engineering expertise. His patents reflect a commitment to advancing the field and improving the efficiency of helicopter systems.