Location History:
- Wantage, GB (2007 - 2010)
- Ann Arbor, MI (US) (2020)
Company Filing History:
Years Active: 2007-2020
Title: Innovations of David R Booker
Introduction
David R Booker is a notable inventor based in Wantage, GB, recognized for his contributions to engine exhaust measurement technologies. With a total of four patents to his name, he has made significant advancements in the field of exhaust gas analysis.
Latest Patents
One of his latest patents is titled "Engine exhaust flow measurement with pulsation compensation." This invention involves an engine exhaust flow meter and a method for measuring engine exhaust flow rate. It includes a flow tube and a differential pressure meter designed to measure differential pressure in exhaust flow through the flow tube. A computer samples the differential pressure meter at a rate that exceeds the pulsation of exhaust flow to obtain a differential pressure signal. The computer computes a mean differential pressure value and determines a compensation factor based on the mean magnitude of pressure pulses. This allows for an engine exhaust flow value that is compensated for flow pulsation.
Another significant patent is the "Fast response proportional sampling system and method for exhaust gas analysis." This method and apparatus are designed for proportional sampling of particulate material in exhaust gas emitted from an engine. It utilizes a mixing chamber to mix a portion of the exhaust gas with a dilution gas. A flow control system regulates the flow rate of the exhaust gas portion based on the exhaust gas flow, activating individual solenoid valves that define flow restrictions.
Career Highlights
David R Booker has made substantial contributions to the field of exhaust gas measurement through his innovative patents. His work has enhanced the accuracy and efficiency of exhaust flow measurement systems, which are crucial for environmental monitoring and compliance.
Collaborations
He has collaborated with notable colleagues, including Carl D Ensfield and Gideon Eden, who have contributed to his research and development efforts.
Conclusion
David R Booker continues to be a significant figure in the field of engine exhaust measurement technologies. His innovative patents reflect his commitment to advancing the industry and improving environmental standards.