This inventor holds 1 USPTO granted patent. Top assignee: Cummins Engine Company, Inc.. Active years: 1997.
Company Filing History:
Years Active: 1997
Title: Van Sudhakar: Innovator in Exhaust Gas Recirculation Systems
Introduction
Van Sudhakar is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of internal combustion engines, particularly through his innovative patent related to exhaust gas recirculation systems. His work is instrumental in enhancing engine efficiency and reducing emissions.
Latest Patents
Van Sudhakar holds a patent for an "Ejector pump enhanced high pressure EGR system." This invention involves an exhaust gas recirculation system that recirculates a portion of exhaust gases from the engine's exhaust line back into its intake line. The system introduces the EGR exhaust gas flow into the intake passageway via a mixer ejector equipped with mixer lobes and a diffuser. This design enhances momentum transfer from the intake flow to the exhaust flow, decreasing the static pressure of the exhaust flow at the entrance to the mixing region. As a result, it increases the differential pressure across the EGR tube, thereby boosting exhaust flow. In a second embodiment, an ejector pump is located in the EGR tube, connected to the vehicle air system compressor or turbocompressor. This configuration allows for more precise control of the EGR rate and can provide greater EGR flow than what could be achieved with an intake ejector or venturi alone.
Career Highlights
Van Sudhakar is currently employed at Cummins Engine Company, Inc., where he continues to innovate and develop advanced technologies for internal combustion engines. His expertise in exhaust gas recirculation systems has positioned him as a valuable asset in the engineering community.
Collaborations
He collaborates with Gregory H Henderson, leveraging their combined expertise to drive advancements in engine technology.
Conclusion
Van Sudhakar's contributions to exhaust gas recirculation systems exemplify his commitment to innovation in the automotive industry. His patent reflects a significant step forward in enhancing engine performance and efficiency.