This inventor holds 2 USPTO granted patents. Top assignee: Caterpillar Inc.. Active years: 2006-2009.
Location History:
- Chillicothe, IL (US) (2006)
- Lafayette, IN (US) (2009)
Company Filing History:
Years Active: 2006-2009
Title: Innovations by Troy A Parker
Introduction
Troy A Parker is an accomplished inventor based in Lafayette, IN (US). He has made significant contributions to the field of engineering, particularly in the area of fuel control systems and variable valve mechanisms. With a total of 2 patents, his work has the potential to enhance the efficiency and performance of internal combustion engines.
Latest Patents
One of Parker's latest patents is for a Common Rail Fuel Control System. This innovative method involves controlling a common rail fuel system for an engine by delivering fuel to a fuel injector that is fluidly coupled to the common rail. The system includes a pump that connects the common rail to a fuel tank. The method also incorporates sending a signal to the fuel injector to deliver a first quantity of fuel, which is indicative of the desired power from the engine. Additionally, it detects fuel transfer pressure upstream of the pump and derates the engine based on this pressure, which includes decreasing the first quantity of fuel.
Another notable patent is for a Diagnostic Test for Variable Valve Mechanism. This invention allows for quick and easy testing of whether a variable valve mechanism is functioning properly. By inducing a misfire in a cylinder of the engine, the test can confirm the proper activation of the variable valve mechanism. For instance, in a diesel engine, the mechanism can be tested by closing an intake valve late to reduce the cylinder compression ratio, preventing autoignition of fuel and resulting in a misfire. If a misfire is detected, it confirms that the variable valve mechanism is operating correctly.
Career Highlights
Troy A Parker is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment, diesel and natural gas engines, and industrial gas turbines. His work at Caterpillar has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of engine technology.
Collaborations
Parker has collaborated with notable coworkers such as Jason Kenneth Bloms and Steven J Funke. Their combined expertise in engineering and innovation has likely fostered a productive environment for developing new technologies.
Conclusion
Troy A Parker's contributions to the field of engineering through his patents demonstrate his commitment to innovation and improvement in engine performance. His work at Caterpillar Inc. and collaborations with fellow engineers further highlight his role in advancing technology in the industry.