Company Filing History:
Years Active: 1977-1987
Title: Joseph C. Hafele: Innovator in Contamination Monitoring and Exhaust Analysis
Introduction
Joseph C. Hafele is a notable inventor based in Peoria, IL (US), recognized for his contributions to the fields of contamination monitoring and exhaust analysis. With a total of 9 patents to his name, Hafele has developed innovative solutions that address critical challenges in liquid systems and combustion processes.
Latest Patents
Hafele's latest patents include a contamination monitor and method designed to sense particle contamination in liquid systems. This device features a sensor that measures the pressure differential across a filter, along with a reference apparatus that provides information on viscosity and flow changes in the liquid. The programmable data processing and interface unit processes data from the sensor and reference apparatus, delivering a recognizable output that indicates the contamination level. Additionally, the system can generate command signals for diagnostic lighting, aiding in filter maintenance.
Another significant patent is a system for obtaining and analyzing exhaust samples from combustors. This system includes inlets for alternately delivering exhaust or ambient air, sealingly coupled to sample containers. A pump pressurizes the gases, and a heat exchanger condenses water vapor for accurate analysis. The method involves filling a sample container with dried air before directing the exhaust for measurement, allowing for the determination of constituent levels.
Career Highlights
Throughout his career, Hafele has worked with prominent companies such as Caterpillar Tractor Co. and Caterpillar Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies that enhance operational efficiency and environmental safety.
Collaborations
Hafele has collaborated with notable colleagues, including William H. Belke and Thomas J. Richards. Their combined efforts have fostered advancements in the technologies they have developed.
Conclusion
Joseph C. Hafele's innovative work in contamination monitoring and exhaust analysis has made a significant impact in his field. His patents reflect a commitment to improving technology and addressing environmental challenges.