Location History:
- East Peoria, IL (US) (1988)
- Metamora, IL (US) (2000)
Company Filing History:
Years Active: 1988-2000
Title: **Innovations by Craig A Kroeger: Pioneering Advances in Fuel Combustion**
Introduction
Craig A Kroeger, an accomplished inventor located in Metamora, Illinois, has made significant contributions to the field of engine technology. With a total of two patents to his name, Kroeger has focused on enhancing fuel combustion systems through innovative designs. His work is recognized for its potential to improve the efficiency and performance of internal combustion engines.
Latest Patents
Kroeger's latest patents reflect his commitment to advancing engine technologies. The first patent is an **Exhaust Gas Recirculation Valve Powered by Pressure from an Oil Pump**. This inventive engine assembly includes a valve assembly that selectively recirculates exhaust gases from the engine's exhaust outlet to its air inlet. The innovative design enables the valve assembly to operate between two positions, effectively controlling the flow of exhaust gases. The operational pressure generated by the injector oil pump moves the valve, showcasing a creative solution to manage exhaust flows.
The second patent, **Flame Incubating and Propagating Apparatus for a Fuel Combustion System**, addresses a critical challenge in direct-injection engines. This invention ensures that alternative fuels with lower cetane numbers, such as methanol and ethanol, are completely ignited. The apparatus uses a multiple-orifice fuel injector combined with a baffle that optimally reflects and directs the flame. This design allows for a more consistent ignition of all fuel streams within the combustion chamber, enhancing overall engine performance.
Career Highlights
Kroeger's career is marked by his association with Caterpillar Inc., a leader in the manufacturing of construction and mining equipment, engines, and related technologies. At Caterpillar, he has been pivotal in developing patented technologies that aim to reduce emissions and improve fuel efficiency in their engines. His work not only underscores his engineering expertise but also his dedication to environmentally friendly innovations in the automotive sector.
Collaborations
Throughout his career, Kroeger has collaborated with skilled professionals such as Ziedonis I Krauja and Jeffrey J Krieger. These partnerships emphasize the importance of teamwork in engineering, as collective knowledge and expertise often lead to groundbreaking inventions. Working closely with colleagues, Kroeger has been able to refine his ideas and bring them to fruition.
Conclusion
Craig A Kroeger's inventive spirit and dedication to engineering have resulted in significant advancements in fuel combustion technologies. His latest patents not only improve the functionality of internal combustion engines but also reflect the evolving landscape of sustainable engineering. As the industry continues to pursue greener solutions, inventions like those of Kroeger will play a crucial role in shaping the future of automotive technology.