Ralph P Maloof

Title: Ralph P. Maloof: Innovator in Turbocharging Technologies

Introduction

Ralph P. Maloof is a prominent inventor based in Calabasas, California, whose ingenuity has led to the filing of nine patents in the field of turbocharging and internal combustion engine technologies. His notable inventions focus on enhancing engine performance through innovative turbocharging solutions.

Latest Patents

Among Maloof's latest contributions is the "Motor-assisted variable geometry turbocharging system." This system incorporates a motor that adds power to the turbocharger's rotating assembly, particularly useful during low exhaust gas volume situations. It features precise control over both compressor air inlet direction and exhaust gas routing to a two-volute expander, optimizing turbocharged engine performance. The design includes an electric motor positioned directly within the turbocharger housing, variable pre-whirl vanes located upstream of the compressor, and a diverter valve in the exhaust piping upstream of a divided turbine volute.

Another significant invention is the "Charge air systems for two-cycle internal combustion engines." In this system, a motor-assisted turbocharger is activated by an external power source, allowing it to deliver scavenging and charging air needed for engine start-up. As exhaust gas energy becomes sufficient, the motor is deactivated, enabling the system to function as a turbocharger during normal operation. This inventive approach not only enhances engine performance but also ensures an efficient transition between supercharging and turbocharging modes.

Career Highlights

Throughout his career, Ralph P. Maloof has made considerable strides in the automotive technology sector, contributing his expertise to various companies, including Turbodyne Systems, Inc. His continued dedication to innovation has solidified his reputation as a forward-thinking inventor in the industry.

Collaborations

Maloof's work has often involved collaboration with other experts, most notably Edward M. Halimi and William E. Woollenweber. These partnerships have undoubtedly played a role in refining his inventions and bringing them to fruition.

Conclusion

Ralph P. Maloof's inventive spirit and technical expertise in turbocharging systems have greatly influenced the performance capabilities of internal combustion engines. With his impressive portfolio of patents, Maloof continues to be a significant figure in the field of automotive innovation, inspiring future advancements in engine technology.