This inventor holds 1 USPTO granted patent. Top assignee: Eev Limited. Active years: 2003.
Company Filing History:
Years Active: 2003
Title: Alfred Christopher Thwaites: Innovator in Electron Gun Technology
Introduction
Alfred Christopher Thwaites is a notable inventor based in Maldon, GB. He has made significant contributions to the field of electron gun technology, holding a patent that showcases his innovative approach to design and functionality.
Latest Patents
Thwaites holds a patent for "Electron gun arrangements having closely spaced cathode and electrode and a vacuum seal." This invention features an electron gun arrangement that includes a cathode with a front surface and a control grid positioned in front of it. The control grid is mounted via a cylindrical support on a Kovar mount, while the cathode is supported by a cylindrical support mounted on a Kovar support. A ceramic material is located between the two supports. The vacuum envelope containing the electron gun includes the Kovar support and a flexible member that creates a vacuum seal, made of copper. This copper member is sealed to a ceramic cylinder via metal flanges. The assembly allows for the maintenance of spacing between the cathode and grid while accommodating thermal expansion to preserve vacuum integrity.
Career Highlights
Thwaites is associated with EEV Limited, where he has contributed to advancements in electron gun technology. His work has been instrumental in enhancing the performance and reliability of electron guns used in various applications.
Collaborations
Throughout his career, Thwaites has collaborated with notable colleagues, including David Ward Carr and Steven Bardell. These collaborations have fostered innovation and development in their respective fields.
Conclusion
Alfred Christopher Thwaites is a distinguished inventor whose work in electron gun technology has made a lasting impact. His innovative patent reflects his expertise and commitment to advancing technology in this specialized area.