Company Filing History:
Years Active: 1994-2002
Title: The Innovative Contributions of Donald C. Ross
Introduction
Donald C. Ross is a notable inventor based in Cass City, MI (US). He has made significant contributions to the field of carburetor technology, holding a total of 3 patents. His work has been instrumental in enhancing the performance and efficiency of carburetors used in various engines.
Latest Patents
Among his latest patents is the "Carburetor Fuel Mixture Adjustment Assembly." This invention features a threaded cylindrical needle valve receptacle formed in a carburetor main body, which intersects a fuel passage. The design includes a needle valve body that is threaded into the receptacle, allowing for precise control of fuel flow through an axially-aligned needle seat orifice. The assembly is designed to ensure constant fuel flow by utilizing a needle stabilizer that resists needle movement.
Another significant patent is the "Carburetor Having Temperature-Compensated Purge/Primer." This invention is designed for two or four-stroke engines and includes a diaphragm chamber that supplies fuel to the engine's air intake passage. A manually operable pump draws fuel into a reservoir, which is temperature-compensated to vary its capacity based on ambient conditions. This innovative feature enhances the carburetor's performance under varying temperatures.
Career Highlights
Donald C. Ross has spent a considerable part of his career at Walbro Corporation, where he has contributed to the development of advanced carburetor systems. His expertise in carburetor design has led to improvements in engine performance and fuel efficiency.
Collaborations
Throughout his career, Ross has collaborated with notable colleagues, including George M. Pattullo and David L. Speirs. These collaborations have fostered innovation and have played a crucial role in the development of new technologies in the field.
Conclusion
Donald C. Ross's contributions to carburetor technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to influence the design and functionality of carburetors in modern engines.