Company Filing History:
Years Active: 1984
Title: The Innovative Contributions of Donald Blake
Introduction
Donald Blake is a notable inventor based in Trumbull, CT (US). He has made significant contributions to the field of engineering, particularly in the area of gas turbine engines. His innovative approach has led to the development of a unique patent that addresses critical issues in turbine engine lubrication.
Latest Patents
Donald Blake holds a patent for an "Air purge system for gas turbine engine." This apparatus is designed to automatically purge oil from the jets supplying lubricant to bearings and seals in a turbine engine after shutdown. The system utilizes pressurized air tapped from the air plenum just downstream of the engine compressor stage. The pressurized air is stored in a small tank, ensuring that it is charged to the highest pressure achieved by the engine compressor during operation. The outlet of the air tank is connected to the oil jets used for lubricating the engine bearings and seals. A snap action valve is incorporated in the air supply line to control the airflow from the tank. This valve is activated after engine shutdown, allowing the contents of the air tank to clear the oil jets effectively.
Career Highlights
Donald Blake is associated with Avco Corporation, where he has contributed to various engineering projects. His work has focused on enhancing the efficiency and reliability of turbine engines, showcasing his expertise in the field.
Collaborations
Throughout his career, Donald Blake has collaborated with notable colleagues, including Clive Waddington and Normand L Lagasse. These partnerships have fostered innovation and have been instrumental in the development of advanced engineering solutions.
Conclusion
Donald Blake's contributions to the field of gas turbine engines exemplify the spirit of innovation. His patent for the air purge system demonstrates his commitment to improving engineering practices and enhancing the performance of turbine engines. His work continues to influence the industry and inspire future inventors.