Company Filing History:
Years Active: 2023-2025
Title: Rayomand Dabhoiwala: Innovator in Aftertreatment Systems
Introduction
Rayomand Dabhoiwala is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of aftertreatment systems, holding a total of 4 patents. His work focuses on improving engine efficiency and reducing emissions, which is crucial in today's environmentally conscious world.
Latest Patents
One of his latest patents is an aftertreatment system that includes a preheating oxidation catalyst. This system is designed to treat exhaust gas effectively. It features an exhaust conduit that receives the exhaust gas, a preheating oxidation catalyst, and a primary oxidation catalyst positioned downstream. Additionally, it incorporates a selective catalytic reduction system and a controller that manages the temperature of the exhaust gas. This innovative design ensures that hydrocarbons are combusted to increase the exhaust gas temperature, enhancing the overall efficiency of the system.
Another significant patent by Dabhoiwala involves engine health and oil consumption rate diagnostics using back pressure. This system includes a particulate filter that receives exhaust gas from an engine. The controller measures the pressure drop across the filter and determines the expected ash accumulation rate based on the engine's duty cycle. By comparing the expected and actual pressure drops, the system can identify abnormal oil consumption rates, thereby improving engine diagnostics and maintenance.
Career Highlights
Rayomand Dabhoiwala is currently employed at Cummins Emission Solutions Inc., where he continues to innovate in the field of emissions control technologies. His expertise and dedication to improving engine performance have made him a valuable asset to the company.
Collaborations
Throughout his career, Dabhoiwala has collaborated with talented individuals such as Shirish S Punde and James Nicholas Reynolds. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Rayomand Dabhoiwala's contributions to aftertreatment systems exemplify his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of engine technology and a desire to improve efficiency and reduce emissions.