Company Filing History:
Years Active: 2013-2015
Title: Zenebe Gete: Innovator in Engine Technology
Introduction
Zenebe Gete is a notable inventor based in Peoria, IL (US), recognized for his contributions to engine technology. He holds 2 patents that showcase his innovative approach to improving engine performance and diagnostics. His work is instrumental in advancing the efficiency and reliability of modern engines.
Latest Patents
One of Zenebe's latest patents is focused on EGR flow measurement. This system and method for measuring an EGR flow rate for an engine with an EGR valve involves a venturi sensor that takes differential pressure measurements relative to recirculated exhaust gas. The process includes determining the effective area of the EGR valve based on its position, calculating a first and second EGR flow estimate, and ultimately determining a final EGR flow rate.
Another significant patent is the engine cooling system onboard diagnostic strategy. This strategy utilizes at least one temperature sensor positioned between an electronically controlled engine and a thermostat. The diagnostic algorithm monitors coolant temperature during engine startup and compares it to a predicted temperature to identify any cooling system faults. If a fault is detected, the system can activate the engine cooling fan or open the thermostat to monitor the coolant temperature response, helping to distinguish between thermostat failures and vehicle configuration errors.
Career Highlights
Zenebe Gete is currently employed at Caterpillar Inc., where he applies his expertise in engine technology. His work at Caterpillar has allowed him to contribute significantly to the development of advanced engine systems and diagnostics.
Collaborations
Zenebe collaborates with talented colleagues, including Gurpreet Gambhir and George Lin, who share his commitment to innovation in engine technology.
Conclusion
Zenebe Gete's contributions to engine technology through his patents and work at Caterpillar Inc. highlight his role as an influential inventor in the field. His innovative solutions continue to enhance engine performance and reliability.