Brian Wilfred Howlett, Deceased

Title: Brian Wilfred Howlett: Innovator in Composite Bearing Materials

Introduction

Brian Wilfred Howlett, a notable inventor from Newbury, England, made significant contributions to the field of engineering through his innovative work on composite bearing materials. His unique approach to incorporating carbon fibers into bearing metals has paved the way for advancements in bearing technology.

Latest Patents

Howlett held a patent for a "Method of producing composite bearing materials." This invention involves bearings that include a layer of bearing metal, such as a lead/tin alloy, with continuous or discontinuous carbon fibers incorporated and concentrated at or near the bearing surface. The proportion of carbon fibers at or near the bearing surface ranges from 2 to 60%. The method for creating these shell bearings includes providing a trough of backing material for the bearing, carrying a continuous longitudinal tow of carbon fibers, pouring molten bearing metal into the trough, and cooling and solidifying the metal with the carbon fibers incorporated. Additionally, the carbon fibers may be coated, for example, with copper, to enhance their wettability by the molten bearing metal.

Career Highlights

Brian Wilfred Howlett was associated with the United Kingdom Atomic Energy Authority, where he applied his expertise in materials science to develop innovative solutions. His work has had a lasting impact on the engineering community, particularly in the field of bearing technology.

Collaborations

Throughout his career, Howlett collaborated with notable colleagues, including Charles Fraser Old and Michael George Nicholas. These partnerships contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Brian Wilfred Howlett's contributions to the field of composite bearing materials exemplify the spirit of innovation and collaboration in engineering. His legacy continues to influence the industry today.