Stephen Frederick Allen

Title: The Innovative Contributions of Stephen Frederick Allen

Introduction

Stephen Frederick Allen is a notable inventor based in Stamford, GB. He has made significant contributions to the field of electrical engineering, particularly in the design and functionality of rotor disc assemblies for AC machines. With a total of 3 patents to his name, Allen's work showcases his expertise and innovative spirit.

Latest Patents

Allen's latest patents include a method of fixing unmagnetized magnetizable members to a rotor disc and a rotor disc assembly for an AC machine. The rotor disc assembly features a circumferential lip projecting from its surface, with permanent magnets arranged in a circular array. This design ensures that the magnets lie securely against the lip. Additionally, the spider component of the assembly includes an annular base with arms that constrain the permanent magnets both axially and tangentially. Another patent focuses on a rotor disc for an electrical machine, which comprises a series of magnetizable members arranged on its surface, along with a retainer that assists in retaining these members axially.

Career Highlights

Throughout his career, Stephen Frederick Allen has worked with reputable companies such as Newage International Limited and Cummins Generator Technologies Limited. His experience in these organizations has contributed to his development as an inventor and has allowed him to apply his innovative ideas in practical settings.

Collaborations

Allen has collaborated with notable individuals in his field, including Nazar Al-Khayat and Jeremy Owen Dowdall. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Stephen Frederick Allen's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative capabilities. His work continues to influence the design and functionality of electrical machines, showcasing the importance of creativity in engineering.