Douglas H Blakeway

Title: Douglas H Blakeway: Innovator in Lighting Technology

Introduction

Douglas H Blakeway is a notable inventor based in Lansley, California. He has made significant contributions to the field of lighting technology, particularly with his innovative designs that enhance the efficiency and functionality of light fixtures.

Latest Patents

Blakeway holds a patent for an "Air cooled light fixture with baffled flow through a filter array." This invention presents a simple and lightweight air-cooled filter arrangement for high-intensity narrow band pass filtered light fixtures. In applications such as infrared energy sources or stage lighting, it is crucial to filter conventional broad spectrum energy sources to transmit only the desired energy. The design features a plurality of spaced filters near the light output end, with each filter, except the outermost one, having portions of its outer periphery removed. This configuration creates a tortuous air path between adjacent filters, allowing a cooling fan to draw filtered exterior ambient air through these paths, effectively managing heat generated by the energy source.

Career Highlights

Blakeway is currently employed at Wheeler Industries, Ltd., where he continues to develop innovative lighting solutions. His work focuses on improving the performance and safety of lighting fixtures, particularly in high-energy applications.

Collaborations

One of his notable collaborators is David C Wheeler, with whom he has worked closely to advance their projects at Wheeler Industries, Ltd.

Conclusion

Douglas H Blakeway's contributions to lighting technology exemplify the importance of innovation in enhancing product efficiency and safety. His patent for an air-cooled light fixture demonstrates his commitment to solving practical challenges in the industry.