Company Filing History:
Years Active: 1996-2000
Title: **Innovations by Fred A. Camplin: A Pioneer in Fuel Injection Technology**
Introduction
Fred A. Camplin, an inventor based in Peoria, IL, has made significant contributions to fuel injection technology through his innovative designs. With three patents to his name, Camplin has focused on improving the efficiency and performance of internal combustion engines. His work at Caterpillar Inc. has positioned him as a key figure in the automotive and engineering sectors.
Latest Patents
Among Fred A. Camplin's latest innovations is the patent for a fuel injector nozzle with a guide to check clearance passage. This inventive design features a housing that defines a blind bore with a fuel injection spray orifice situated at the bottom of the spray tip. The arrangement allows for a needle check that controls fluid flow, ensuring optimal performance. His fuel injection system allows for two distinct flow areas, one more restrictive than the other, effectively managing the fuel flow during the injection cycle.
Another significant patent by Camplin is the fuel injection rate shaping apparatus for a unit injector. This multipiece fuel pump plunger assembly enables precise control of the fuel injection rate and delivery during the crucial initial stage of an injection cycle. The innovative plunger and sleeve structure helps to reduce excess fuel flow, thereby minimizing harmful emissions such as oxides of nitrogen and particulates while also lowering engine noise.
Career Highlights
Fred A. Camplin’s career at Caterpillar Inc. has been marked by his dedication to advancing fuel injection technologies. His patents reflect a commitment to enhancing engine performance and reducing environmental impact, further solidifying his reputation as an inventor.
Collaborations
Throughout his career, Camplin has collaborated with talented engineers such as Michael A. Flinn and Lianghe Zuo. Their combined expertise has contributed to the successful development and implementation of advanced fuel injection systems, propelling Caterpillar Inc. to the forefront of engine technology.
Conclusion
Fred A. Camplin's innovative spirit and technical expertise in fuel injection technology have led to ground-breaking advancements, benefiting the automotive industry and contributing to more efficient and environmentally friendly engines. His contributions at Caterpillar Inc. highlight the importance of innovation in driving progress in engineering and technology.