This inventor holds 2 USPTO granted patents. Top assignees: Cummins Engine Company, Inc., Fleetguard, Inc.. Active years: 1997-2000.
Company Filing History:
Years Active: 1997-2000
Title: Innovations by John M Partridge
Introduction
John M Partridge is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of internal combustion engines, particularly in crankcase ventilation systems. With a total of 2 patents, his work showcases innovative solutions to enhance engine performance and efficiency.
Latest Patents
One of his latest patents is a crankcase ventilation system designed for turbocharged internal combustion engines. This system utilizes the differential pressure between the turbo compressor inlet and the crankcase to effectively manage blow-by gases. The design incorporates a high restriction separator that removes oil from these gases, ensuring cleaner emissions. Additionally, the system features a control valve that bypasses the separator when the pressure differential is insufficient, optimizing functionality under various operating conditions.
Another significant patent by Partridge is a closed crankcase ventilation system that relies on vacuum assistance from the turbocharger inlet. This innovative design includes a coalescer/filter to capture oil particles before they enter the turbocharger. It also features a pop-off valve to prevent over-pressurization of the engine crankcase, ensuring safe operation. The system is designed for efficiency, with a single mounting head that simplifies installation.
Career Highlights
Throughout his career, John M Partridge has worked with prominent companies such as Fleetguard, Inc. and Cummins Engine Company, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.
Collaborations
Partridge has collaborated with talented individuals in the field, including David M Ruch and Brett Herrick. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
John M Partridge's contributions to crankcase ventilation systems reflect his dedication to innovation in engine technology. His patents demonstrate a commitment to improving engine efficiency and performance, making him a noteworthy figure in the field of inventions.