Larry J Leaf

Title: **Larry J Leaf: Innovator in Motor Vehicle Electrical Systems**

Introduction

Larry J Leaf is an accomplished inventor based in Anderson, Indiana, known for his contributions to the field of motor vehicle electrical systems. With a total of two patents to his name, Leaf has made significant advancements that enhance the efficiency and reliability of power supply systems in modern vehicles.

Latest Patents

Among Leaf's most notable inventions is the **Dual Generator Electrical System**. This innovative power supply system is designed for motor vehicles, utilizing two alternating generators driven by the vehicle’s engine. The output windings from these generators connect to bridge rectifiers, which provide current to a common direct current load in the vehicle. Each generator is equipped with a field winding, with current flow regulated by respective voltage regulators that generate pulse-controlled current supplied to these windings. A control circuit synchronizes the pulse widths of the current pulses, ensuring optimal performance across both generators.

Another significant patent is the **Dual Voltage Motor Vehicle Electrical System**. This system features batteries that are series connected across the generator's direct voltage output terminals. It incorporates a DC to DC converter that operates in two modes: one as an equalizer to maintain the batteries in an even state of charge, and another mode that maintains a constant output voltage for specific electrical loads that require stable power. This innovative dual-mode operation allows the system to adapt seamlessly to varying operational demands, enhancing vehicle performance.

Career Highlights

Leaf has worked with several prominent companies throughout his career, most notably with General Motors Global Technology Operations LLC and Delco Electronics Corporation. His experience with these industry leaders has allowed him to refine his skills and develop inventive solutions that meet the needs of the automotive sector.

Collaborations

Throughout his career, Larry J Leaf has collaborated with talented professionals such as Jerald D Luttrell and Jack Douglas Harmon. These partnerships have facilitated the development of cutting-edge technologies and further contributed to advancements in electrical systems for motor vehicles.

Conclusion

Larry J Leaf continues to be a noteworthy figure in the field of motor vehicle innovation through his patents focusing on electrical systems. His work not only enhances the functionality of automotive electrical setups but also sets a foundation for future advancements in vehicle technology. With his innovative spirit and collaborative efforts, Leaf remains a significant contributor to the evolution of motor vehicle engineering.