Company Filing History:
Years Active: 1979
Title: David P Eastman: Innovator in Hybrid Automobile Technology
Introduction
David P Eastman is a notable inventor based in Novelty, OH (US). He has made significant contributions to the field of hybrid automobile technology. His innovative approach has led to the development of a unique parallel hybrid drive system for self-propelled vehicles.
Latest Patents
David P Eastman holds 1 patent for his invention of a hybrid automobile. This patent describes a parallel hybrid drive system that includes a direct current motor-generator. The system features a drive shaft that is common with an internal combustion engine, leading to a variable speed transmission and a final drive train. The motor-generator operates with a no-load speed established by a separate field exciter, allowing it to function as both a motor and a generator. Storage batteries are connected to the motor-generator to supply power below the no-load speed, while the internal combustion engine operates efficiently within a small RPM range.
Career Highlights
David P Eastman has worked at Gould Inc., where he has been able to apply his expertise in hybrid technology. His work has contributed to advancements in the automotive industry, particularly in the development of more efficient and environmentally friendly vehicles.
Collaborations
Throughout his career, David has collaborated with notable colleagues such as Thomas E Lynch and Richard P Price. These partnerships have fostered innovation and have played a crucial role in the development of his patented technology.
Conclusion
David P Eastman is a pioneering inventor whose work in hybrid automobile technology has made a lasting impact. His innovative designs and collaborations continue to influence the automotive industry today.