Company Filing History:
Years Active: 2001-2008
Title: Joseph M Graham: Innovator in Fluid Pump Technology
Introduction
Joseph M Graham is a notable inventor based in Cass City, MI (US). He holds a total of 4 patents that showcase his contributions to fluid pump technology and combustion engine systems. His innovative designs have made significant impacts in the fields of automotive and mechanical engineering.
Latest Patents
One of his latest patents is a fluid pump assembly. This invention includes an electric motor with a casing and a drive shaft extending from the casing. The pumping element is coupled to the drive shaft for rotation, allowing it to take in fluid and discharge it under pressure. The design features a sealed fuel pump casing, with a housing that provides inlet and outlet passages for fluid flow. This versatile housing can be integrated with other modules to create a variety of fuel pump assemblies. The pumping element may consist of gear rotors, a turbine pumping element, or other desired configurations.
Another significant patent is the self-relieving choke starting system for a combustion engine carburetor. This system features an elongated cammed latch that projects radially outward from a rotating shaft of a choke valve. During the initial attempt to start a cold engine, the user manually rotates the choke valve to a full choke position. This action causes the throttle valve to automatically adjust to a fast idle state, allowing a rich mixture of fuel-and-air to flow into the combustion chamber. If the first attempt fails, the user can adjust the choke valve to a half-choke position, enabling a slightly leaner mixture for subsequent starting attempts.
Career Highlights
Joseph M Graham has worked with prominent companies such as Walbro Corporation and Walbro Engine Management, L.L.C. His experience in these organizations has contributed to his expertise in developing innovative solutions in fluid dynamics and engine performance.
Collaborations
Throughout his career, Joseph has collaborated with notable individuals, including Ronald H Roche and Peter P Kuperus. These partnerships have fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Joseph M Graham is a distinguished inventor whose work in fluid pump technology and combustion engine systems has left a lasting impact. His innovative patents and collaborations highlight his commitment to advancing engineering solutions.