Location History:
- Fort Collins, CO (US) (2010)
- Fort Collins, CA (US) (2014)
Company Filing History:
Years Active: 2010-2014
Title: Innovations of Geoffrey V Hemsley
Introduction
Geoffrey V Hemsley is an accomplished inventor based in Fort Collins, CO (US). He has made significant contributions to the field of internal combustion engines, holding 2 patents that showcase his innovative approach to fuel and air delivery systems.
Latest Patents
One of his latest patents is a "Passive Secondary Air Delivery System for Two Bed Catalyst System." This invention provides a passive method for delivering secondary air to the second catalyst bed, facilitating the oxidation of carbon monoxide (CO) and unburned hydrocarbons (HC). In turbocharged engines, the system utilizes air from the compressor side of the turbocharger, while in non-turbocharged engines, it employs a venturi mixer to draw in ambient air. Notably, this system requires no active controls or moving parts.
Another significant patent is the "Engine Fuel Control System." This system integrates an electronic control mechanism with control valves to blend pipeline fuel with waste fuel at a specific ratio. It can estimate the energy content of the fuel mixture and adjust the blend ratio based on engine operational parameters, such as output power or exhaust emissions. The system is designed to prioritize variations in blend ratio or desired power output, ensuring optimal engine performance.
Career Highlights
Geoffrey has worked with notable companies, including Woodward Governor Company and Woodward, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in engine technology.
Collaborations
Throughout his career, Geoffrey has collaborated with talented individuals such as John Duineveld and Erik T Splint. These partnerships have fostered innovation and the development of cutting-edge technologies in the automotive sector.
Conclusion
Geoffrey V Hemsley is a notable inventor whose work in fuel and air delivery systems has made a significant impact on internal combustion engine technology. His patents reflect a commitment to innovation and efficiency in engine performance.