Company Filing History:
1 out of 69 
1 out of 10,654 
1 out of 5,871 
Years Active: 1999-2006
Title: Innovations of Clifford E. Smith
Introduction
Clifford E. Smith is an accomplished inventor based in Madison, AL (US). He has made significant contributions to the field of fuel injection systems, holding a total of 3 patents. His work focuses on enhancing combustion efficiency and reducing harmful emissions in gas turbine engines.
Latest Patents
One of his latest innovations is the "Piloted airblast lean direct fuel injector with modified air splitter." This fuel injector system is designed to reduce and eliminate combustion instability. It features a pilot fuel injector and a pilot swirler that swirls air past the pilot fuel injector. Additionally, it includes a main airblast fuel injector with inner and outer main swirlers that swirl air past the injector. The air splitter, positioned between the pilot swirler and the inner main swirler, creates a bifurcated recirculation zone, enhancing the injector's performance.
Another notable patent is the "Piloted airblast lean direct fuel injector," which is a gas turbine fuel injection system aimed at reducing nitrous oxide (NOx) emissions. This configuration includes a pilot fuel injector and a pilot swirler to atomize and entrain the pilot fuel stream. The main airblast fuel injector is concentrically located around the pilot fuel injector, with inner and outer main swirlers providing a swirling main air stream. The air splitter divides the pilot air stream from the main air stream, creating a bifurcated recirculation zone that improves combustion efficiency.
Career Highlights
Clifford E. Smith has worked with notable companies such as Cfd Research Corporation and United Technologies Corporation. His experience in these organizations has allowed him to develop and refine his innovative fuel injection technologies.
Collaborations
Throughout his career, Clifford has collaborated with talented individuals, including Daniel A. Nickolaus and David S. Crocker. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented technologies.
Conclusion
Clifford E. Smith's contributions to fuel injection systems demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of combustion processes and a dedication to improving engine performance.