Location History:
- Brooksville, FL (US) (1982)
- Prospect, CT (US) (1986 - 1987)
- Berkley, MI (US) (1984 - 2001)
Company Filing History:
3 out of 68 
1 out of 44 
5 out of 832,812 Years Active: 1982-2001
Title: The Innovative Contributions of John F. Jones
Introduction
John F. Jones is a notable inventor based in Berkley, MI (US), recognized for his significant contributions to the field of aerospace engineering. With a total of 9 patents to his name, Jones has made remarkable advancements in rocket engine technology and environmental control systems for aircraft.
Latest Patents
One of his latest inventions is a rocket engine that features first and second rotary injectors designed to inject fuel and oxidizer propellant components into a combustion chamber. This innovative design allows the effluent from the combustion process to drive a turbine that rotates the rotary injectors. The engine operates with a fuel-rich mixture in the first combustion chamber, which helps to lower combustion temperatures. The effluent then mixes in a second combustion chamber with additional oxidizer, creating a high-temperature effluent suitable for propulsion.
Another significant patent is an environmental control unit for turbine engines. This unit supplies cool, dry air to an aircraft cabin using multiple bleed air sources from an aircraft engine compressor. An electronic control computer manages the selection of bleed air sources based on cabin cooling and pressurization needs. A speed control valve, responsive to the control computer's output, modulates the flow of working fluid through a turbo-alternator. This system synchronizes the electrical power produced by the turbo-alternator with that of the aircraft engine alternator, enhancing overall aircraft performance.
Career Highlights
Throughout his career, John F. Jones has worked with reputable companies, including Williams International, where he has honed his skills and contributed to various innovative projects. His work has had a lasting impact on the aerospace industry, particularly in the development of advanced propulsion systems and environmental controls.
Collaborations
Jones has collaborated with esteemed colleagues such as Sam B. Williams and Robert S. Thompson, Jr. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
John F. Jones stands out as a prominent inventor whose work in rocket engine technology and environmental control systems has significantly influenced the aerospace sector. His innovative spirit and dedication to engineering excellence continue to inspire future generations of inventors.