Sandra Ranaldo

Title: The Innovative Contributions of Sandra Ranaldo

Introduction

Sandra Ranaldo is a prominent inventor based in Bologna, Italy. She has made significant contributions to the field of engineering, particularly in the development of fuel systems. With a total of four patents to her name, Ranaldo has demonstrated her expertise and creativity in designing innovative solutions for internal combustion engines.

Latest Patents

One of her latest patents is a shut-off valve for controlling the flow rate of a fuel pump for an internal combustion engine. This shut-off valve features a tubular cylindrical body that is closed on top and includes a cylindrical seat. The lower portion of the valve functions as a fuel pipe and contains several radial through holes to facilitate the introduction of fuel. Additionally, the valve has a lower plate positioned within the body, which has a central through hole that defines the outlet opening for the fuel. A cylindrical shutter is coupled to the lower plate, allowing it to move between an open position, where the outlet is in communication with the radial holes, and a closed position, where the outlet is isolated.

Another notable patent is a radial piston pump for a fuel injection system that boasts improved high-pressure resistance. This pump features a housing that contains pump elements, and its high-pressure conduits are designed to significantly increase the permissible operating pressures, enhancing the overall efficiency and reliability of fuel injection systems.

Career Highlights

Throughout her career, Sandra Ranaldo has worked with esteemed companies such as Magneti Marelli Powertrain S.p.A. and Robert Bosch GmbH. Her experience in these organizations has allowed her to refine her skills and contribute to various innovative projects in the automotive industry.

Collaborations

Ranaldo has collaborated with notable colleagues, including Antonio Diaferia and Alberto Bastia. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in fuel systems.

Conclusion

Sandra Ranaldo's contributions to the field of engineering, particularly in fuel system innovations, highlight her role as a leading inventor. Her patents reflect her commitment to advancing technology and improving the efficiency of internal combustion engines. Ranaldo's work continues to inspire future innovations in the automotive industry.