Michael P Fannin

Title: Innovations by Michael P. Fannin

Introduction

Michael P. Fannin is an accomplished inventor based in Brighton, MI (US). He has made significant contributions to the field of pump systems, holding a total of five patents. His work focuses on optimizing torque requirements and enhancing volumetric efficiencies in pump technology.

Latest Patents

One of Fannin's latest patents is a "Pump system and method for optimized torque requirements and volumetric efficiencies." This innovation provides systems and methods for pumps that deliver optimized torque characteristics and volumetric efficiency. The system includes a housing that defines a surface and a rotor that defines a face. A variable face clearance is established between the face and the surface, which is determinative of the target performance characteristics of the pump system. The housing is constructed from a material selected for its thermal expansion characteristics, while the rotor is made from a second material with different thermal expansion properties. These characteristics work together to achieve the desired performance of the pump system.

Another notable patent is the "Lubrication strategy for dry run pump system." This invention involves a gerotor pump assembly and a method for operating it in a loss-of-prime mode. The inner drive gear can be rotated in both a first and a second opposite direction about its axis of rotation. The inner drive gear features several projections extending outwardly, while the outer driven gear surrounds it and has recessions along its inner surface that engage with the projections. This design creates a dynamically-changing fluid cavity between the two gears, allowing for effective oil maintenance within the oil transfer volume clearance during operation.

Career Highlights

Fannin is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop advanced pump technologies. His expertise in this area has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Fannin has collaborated with notable colleagues, including Robert Benson Parrish and John A. Diemer. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Michael P. Fannin's contributions to pump technology through his innovative patents demonstrate his commitment to advancing engineering solutions. His work not only optimizes performance but also sets a standard for future developments in the field.