This inventor holds 3 USPTO granted patents. Top assignees: Lucas Industries Limited, Lucas Industries Public Limited Company of Brueton House. Active years: 1979-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Weare Giffard, GB (1979)
- Shrewley Common, GB (1981 - 1993)
Company Filing History:
2 out of 967 
1 out of 1 Years Active: 1979-1993
Title: Brian E Sparks: Innovator in Gas Turbine Engine Technology
Introduction
Brian E Sparks is a notable inventor based in Shrewley Common, GB. He has made significant contributions to the field of gas turbine engine technology, holding a total of 3 patents. His work focuses on fuel control systems that enhance the efficiency and reliability of gas turbine engines.
Latest Patents
One of Sparks' latest patents is a fuel control system for a gas turbine engine that includes a metering device responsive to an electrical signal for regulating fuel flow from a pump to the engine. This system features a shut-off valve downstream of the metering device, operable by a first servo pressure, and a spill valve that spills fuel from upstream of the metering device, controlled by a second servo pressure. Additionally, it incorporates an electrically operable valve for managing the servo pressures and a circuit that supplies electrical signals to the metering device and the valve, ensuring that during system shutdown, the spill valve and shut-off valve are maintained open and shut, respectively, before the metering device shuts.
Another patent by Sparks also pertains to a fuel control system for a gas turbine engine. This system utilizes a metering device controlled by the delivery pressure of the engine compressor. It modifies flow through the metering device based on the difference between a calculated value of the pressure rise across the compressor and a measured value. The calculated value is derived from a compound cam positioned according to desired engine thrust and compressor pressures, profiled to align with desired values of the other pressure.
Career Highlights
Throughout his career, Brian E Sparks has worked with prominent companies, including Lucas Industries Limited and Lucas Industries Public Limited Company, located at Brueton House. His experience in these organizations has contributed to his expertise in gas turbine technology.
Collaborations
Sparks has collaborated with notable coworkers such as Simon J Burr and Geoffrey A Lewis, further enhancing his contributions to the field.
Conclusion
Brian E Sparks is a distinguished inventor whose work in gas turbine engine technology has led to innovative fuel control systems. His patents reflect a commitment to improving engine efficiency and reliability, marking him as a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile