Company Filing History:
Years Active: 1995
Title: Dennis J Marander: Innovator in Exhaust Brake Technology
Introduction
Dennis J Marander is a notable inventor based in Burnaby, Canada. He has made significant contributions to the field of automotive technology, particularly with his innovative exhaust brake system. His work exemplifies the intersection of engineering and practical application in vehicle performance enhancement.
Latest Patents
Dennis J Marander holds a patent for an exhaust brake system. This system features a compact housing that includes an exhaust gas passage and a nonsymmetrical, rotatable restricter valve member. The design allows the restricter valve member to rotate from an open position, where its shield is parallel to the exhaust gas flow, to a closed position, which is perpendicular to the flow. The unique design ensures that a gap is formed between the restricter shield and the housing when closed, enhancing its functionality. The nonsymmetrical design creates a weathervane effect, ensuring the valve returns to the open position when disconnected from the actuator. This compact design allows for direct mounting to engines or turbochargers, and a passive sealing system prevents exhaust gas escape around the shaft of the restricter valve member.
Career Highlights
Dennis J Marander is associated with Jenara Enterprises, Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing exhaust brake systems, contributing to improved vehicle efficiency and performance.
Collaborations
Dennis collaborates with John M Clarke, leveraging their combined expertise to enhance the development of automotive technologies.
Conclusion
Dennis J Marander's contributions to exhaust brake technology highlight his innovative spirit and dedication to improving automotive performance. His patent reflects a significant advancement in the field, showcasing his ability to create practical solutions for modern engineering challenges.