Company Filing History:
1 out of 5 
1 out of 415 
1 out of 30 
Years Active: 1983-1992
Title: Innovations of John D Boadway
Introduction
John D Boadway is a notable inventor based in Kingston, Canada. He has made significant contributions to the field of engineering, particularly in the area of centrifugal separation devices. With a total of 3 patents to his name, Boadway's work has had a considerable impact on industrial processes.
Latest Patents
One of his latest patents is a "Method and apparatus for reduction of particle disintegration." This invention focuses on an improved particulate receiving chamber within a centrifugal separation device, specifically a decanter centrifuge. The design aims to reduce particle disintegration, which is crucial for maintaining the effectiveness of subsequent centrifugal separation steps. The preferred embodiment includes multiple spray nozzles that spray fluid into the chamber, absorbing the impact forces of the particulates.
Another significant patent is the "Arrangement of multiple fluid cyclones." This invention features a unique fluid cyclone that converts velocity energy in the exit fluid into exit pressure. This allows the device to discharge at atmospheric or higher pressure while maintaining a vacuum in the central core of the vortex. The design includes a vortex finder that defines an uninterrupted annular outlet passage, ensuring a smooth transition of velocity energy into pressure and preventing vortex instability.
Career Highlights
Throughout his career, John D Boadway has worked with various organizations, including B.W.N. Vortoil Rights Co. Pty. Ltd. and Queen's University at Kingston. His experience in these institutions has contributed to his expertise in the field of centrifugal separation technology.
Collaborations
Boadway has collaborated with several professionals, including his coworker David A Flanigan. Their joint efforts have further advanced the innovations in their respective fields.
Conclusion
John D Boadway's contributions to engineering and his innovative patents demonstrate his commitment to improving industrial processes. His work continues to influence the field of centrifugal separation technology, showcasing the importance of innovation in engineering.