This inventor holds 2 USPTO granted patents. Top assignee: Riley Stoker Corporation. Active years: 1985-1995.
Company Filing History:
Years Active: 1985-1995
Title: The Innovative Contributions of Donald S. Langille
Introduction
Donald S. Langille is a notable inventor based in Worcester, MA (US). He has made significant contributions to the field of combustion technology, particularly in the design of burners and furnaces for pulverized fuel. With a total of 2 patents, his work has had a substantial impact on improving combustion efficiency and performance.
Latest Patents
Langille's latest patents include a flame retaining nozzle tip and a furnace, burner, and method for burning pulverized coal. The flame retaining nozzle tip is designed for a burner in a pulverized fuel-fired furnace. It features a hollow, open-ended body with a polygonal inlet and a rounded outlet, which accelerates the fuel stream into the combustion zone. The design incorporates swirl vanes that enhance the mixing of primary air and pulverized fuel, promoting efficient combustion.
The second patent focuses on a furnace and burner system that allows for highly efficient and controlled burning of pulverized coal. This invention includes a tubular nozzle with a venturi flow control, which directs a mixture of primary air and coal into the combustion zone. The system also features a coal spreader and multiple conduits for secondary and tertiary air, which improve combustion performance and reduce nitrogen oxide emissions.
Career Highlights
Donald S. Langille has worked at Riley Stoker Corporation, where he has applied his expertise in combustion technology. His innovative designs have contributed to advancements in the efficiency and environmental performance of combustion systems.
Collaborations
Langille has collaborated with notable colleagues, including Oliver G. Briggs and Craig A. Penterson. Their combined efforts have furthered the development of efficient combustion technologies.
Conclusion
Donald S. Langille's contributions to combustion technology through his patents and work at Riley Stoker Corporation highlight his role as an influential inventor in the field. His innovations continue to shape the future of efficient fuel burning systems.