Company Filing History:
Years Active: 1998-2000
Title: Innovations by Sandra N Thomson
Introduction
Sandra N Thomson is a notable inventor based in Rochester Hills, MI (US). She has made significant contributions to the field of engineering, particularly in the automotive sector. With a total of 2 patents to her name, her work focuses on improving the efficiency and functionality of internal combustion engines.
Latest Patents
One of her latest patents is titled "Duty cycling feature for the proportional purge solenoid to improve low flow resolution." This invention provides a method for controlling a proportional purge solenoid, enhancing low flow resolution by utilizing a three-dimensional surface that incorporates purge flow and vacuum level as inputs. The method includes a primary duty cycle lookup and a secondary purge duty cycle obtained from a two-dimensional table, ensuring optimal performance under varying conditions.
Another significant patent is the "Bi-modal air assist injection system." This invention offers an apparatus for controlling airflow within an internal combustion engine, featuring a secondary air passage system. The system includes an air inlet channel directing airflow to the air assist valve and an air outlet channel that communicates with multiple fuel injector tips. An engine controller electronically manages the air assist valve, allowing it to switch between open and closed modes, thereby optimizing engine performance.
Career Highlights
Throughout her career, Sandra has worked with prominent companies such as Chrysler Corporation and DaimlerChrysler Corporation. Her experience in these organizations has allowed her to develop innovative solutions that address complex engineering challenges.
Collaborations
Sandra has collaborated with notable colleagues, including Brian John Nelson and Gregory J Dykstra. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Sandra N Thomson's contributions to automotive engineering through her patents demonstrate her innovative spirit and technical expertise. Her work continues to influence the industry, paving the way for future advancements in engine technology.