David J Hall

Title: The Innovations of David J Hall

Introduction

David J Hall is a notable inventor based in Zion, Illinois, who has made significant contributions to the field of engineering. With a total of four patents to his name, Hall has focused on developing innovative solutions for internal combustion engines and marine propulsion systems. His work reflects a commitment to enhancing performance and efficiency in these areas.

Latest Patents

One of Hall's latest patents is the "Combined Fuel Injection Pump and Nozzle." This invention involves an internal combustion engine that features a cylinder head defining a combustion chamber. The design includes a combined fuel injection pump and nozzle that enhances fuel delivery efficiency. The nozzle assembly is designed to respond to fuel pressure, ensuring optimal performance during operation.

Another significant patent is the "Marine Propulsion Device Having Quick-Disconnect Connector." This invention pertains to an outboard motor that can be mounted on a boat for pivotal movement. The design includes a propulsion unit with a propeller shaft and an engine, along with a pivoting structure that allows for easy disconnection and connection of the motor. This innovation aims to improve the usability and functionality of marine propulsion systems.

Career Highlights

David J Hall has spent a considerable part of his career at Outboard Marine Corporation, where he has been instrumental in developing advanced marine technologies. His work has not only contributed to the company's success but has also influenced the broader industry by introducing innovative designs that enhance performance and user experience.

Collaborations

Throughout his career, Hall has collaborated with talented individuals such as Gregory J Binversie and H Norman Petersen. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions and improvements in engineering practices.

Conclusion

David J Hall's contributions to the fields of internal combustion engines and marine propulsion systems highlight his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of the challenges in these industries and a commitment to finding effective solutions.