Bret Thomas Dana

Title: Bret Thomas Dana: Innovator in Fluid Seal Technology

Introduction

Bret Thomas Dana is a notable inventor based in Harvard, IL (US). He has made significant contributions to the field of fluid seal technology, holding 2 patents that showcase his innovative approach to engineering solutions.

Latest Patents

One of Bret's latest patents is for a unitized radial fluid seal. This invention includes a shell with a first elastomeric seal body affixed to it, defining a primary seal lip. The design features a sleeve with a cylindrical, axially-extending sealing flange and a protective flange that extends radially from the sealing flange. A spring is incorporated to radially urge the primary seal lip into sealing contact with the sealing surface of the flange. Additionally, a second elastomeric seal body is affixed to the sleeve, which includes a resiliently-elastic angled lip. This angled lip extends from the terminal end of the sealing flange opposite the protective flange. The sealing surface and the axially-outward facing surface of the angled lip define an angle (α) that ranges between 130-170°. The primary seal lip is axially retained between the angled lip and the protective flange, ensuring effective sealing.

Career Highlights

Bret Thomas Dana is currently employed at Aktiebolaget SKF, a company renowned for its expertise in bearing and seal technology. His work at SKF has allowed him to further develop his skills and contribute to innovative solutions in the industry.

Collaborations

Bret collaborates with Linas Maskaliunas, a fellow innovator, to enhance their projects and share insights in their field of expertise.

Conclusion

Bret Thomas Dana is a distinguished inventor whose work in fluid seal technology has led to valuable patents and advancements in engineering. His contributions continue to impact the industry positively.