Company Filing History:
Years Active: 1979-1982
Title: Bernard H Wilkinson: Innovator in Turbine Blade Technology
Introduction
Bernard H Wilkinson is a notable inventor based in Skipton, GB. He has made significant contributions to the field of turbine blade technology, holding 2 patents that showcase his innovative approaches to manufacturing and inspection processes.
Latest Patents
One of his latest patents focuses on the manufacture and inspection of turbine blades. These blades are produced by casting using the lost wax process, which includes cooling air passages. The wall thickness of these passages is tested ultrasonically by transmitting and receiving acoustic pulses through a common transducer. The invention enhances ultrasonic testing capabilities by employing a unidirectional pulse transmission system, ensuring that the pulses maintain sufficient energy to indicate wall thickness after passing through the passage wall.
Another significant patent involves methods and apparatus for electrically machining a workpiece. This method utilizes both electrochemical and electrical discharge machining with a single electrode and dilute electrolytes. It effectively addresses the metallurgical defects associated with the recast layer left by electrical discharge machining, making it particularly suitable for creating cooling passages in gas turbine engine blades.
Career Highlights
Throughout his career, Bernard has worked with prestigious companies, including Rolls-Royce Limited and Rolls-Royce Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in turbine technology.
Collaborations
Bernard has collaborated with notable individuals in his field, including Abdou Hanna Meleka and Derek A Glew. These partnerships have further enriched his work and innovation in turbine blade technology.
Conclusion
Bernard H Wilkinson's contributions to turbine blade technology through his patents and career experiences highlight his role as an influential inventor. His innovative methods continue to impact the industry positively.